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| <ul> |
| <li class="toctree-l1"><a class="reference internal" href="index.html">Overview</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="start.html">Quick Start</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="installation/index.html">Installation of Airflow™</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="security/index.html">Security</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="tutorial/index.html">Tutorials</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="howto/index.html">How-to Guides</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="ui.html">UI / Screenshots</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="core-concepts/index.html">Core Concepts</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="authoring-and-scheduling/index.html">Authoring and Scheduling</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="administration-and-deployment/index.html">Administration and Deployment</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="integration.html">Integration</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="public-airflow-interface.html">Public Interface of Airflow</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="best-practices.html">Best Practices</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="faq.html">FAQ</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="release-process.html">Release Policies</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="release_notes.html">Release Notes</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="privacy_notice.html">Privacy Notice</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="project.html">Project</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="license.html">License</a></li> |
| </ul> |
| <p class="caption" role="heading"><span class="caption-text">References</span></p> |
| <ul class="current"> |
| <li class="toctree-l1"><a class="reference internal" href="operators-and-hooks-ref.html">Operators and hooks</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="cli-and-env-variables-ref.html">CLI</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="templates-ref.html">Templates</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="stable-rest-api-ref.html">Stable REST API</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="deprecated-rest-api-ref.html">Deprecated REST API</a></li> |
| <li class="toctree-l1 current"><a class="current reference internal" href="#">Configurations</a><ul> |
| <li class="toctree-l2"><a class="reference internal" href="#provider-specific-configuration-options">Provider-specific configuration options</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="#airflow-configuration-options">Airflow configuration options</a><ul> |
| <li class="toctree-l3"><a class="reference internal" href="#api">[api]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#access-control-allow-headers">access_control_allow_headers</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#access-control-allow-methods">access_control_allow_methods</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#access-control-allow-origins">access_control_allow_origins</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#auth-backends">auth_backends</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#enable-experimental-api">enable_experimental_api</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#enable-xcom-deserialize-support">enable_xcom_deserialize_support</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#fallback-page-limit">fallback_page_limit</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#google-key-path">google_key_path</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#google-oauth2-audience">google_oauth2_audience</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#maximum-page-limit">maximum_page_limit</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#access-control-allow-origin-deprecated">access_control_allow_origin (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#auth-backend-deprecated">auth_backend (Deprecated)</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#cli">[cli]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#api-client">api_client</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#endpoint-url">endpoint_url</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#core">[core]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#allowed-deserialization-classes">allowed_deserialization_classes</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#allowed-deserialization-classes-regexp">allowed_deserialization_classes_regexp</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#auth-manager">auth_manager</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#check-slas">check_slas</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#compress-serialized-dags">compress_serialized_dags</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#daemon-umask">daemon_umask</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-discovery-safe-mode">dag_discovery_safe_mode</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-file-processor-timeout">dag_file_processor_timeout</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-ignore-file-syntax">dag_ignore_file_syntax</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-run-conf-overrides-params">dag_run_conf_overrides_params</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dagbag-import-error-traceback-depth">dagbag_import_error_traceback_depth</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dagbag-import-error-tracebacks">dagbag_import_error_tracebacks</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dagbag-import-timeout">dagbag_import_timeout</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dags-are-paused-at-creation">dags_are_paused_at_creation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dags-folder">dags_folder</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#database-access-isolation">database_access_isolation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dataset-manager-class">dataset_manager_class</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dataset-manager-kwargs">dataset_manager_kwargs</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-impersonation">default_impersonation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-pool-task-slot-count">default_pool_task_slot_count</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-task-execution-timeout">default_task_execution_timeout</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-task-retries">default_task_retries</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-task-retry-delay">default_task_retry_delay</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-task-weight-rule">default_task_weight_rule</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-timezone">default_timezone</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#donot-pickle">donot_pickle</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#enable-xcom-pickling">enable_xcom_pickling</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#execute-tasks-new-python-interpreter">execute_tasks_new_python_interpreter</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#executor">executor</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#fernet-key">fernet_key</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#hide-sensitive-var-conn-fields">hide_sensitive_var_conn_fields</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#hostname-callable">hostname_callable</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#internal-api-url">internal_api_url</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#killed-task-cleanup-time">killed_task_cleanup_time</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#lazy-discover-providers">lazy_discover_providers</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#lazy-load-plugins">lazy_load_plugins</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#load-examples">load_examples</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-active-runs-per-dag">max_active_runs_per_dag</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-active-tasks-per-dag">max_active_tasks_per_dag</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-consecutive-failed-dag-runs-per-dag">max_consecutive_failed_dag_runs_per_dag</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-map-length">max_map_length</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-num-rendered-ti-fields-per-task">max_num_rendered_ti_fields_per_task</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-task-retry-delay">max_task_retry_delay</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-templated-field-length">max_templated_field_length</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#might-contain-dag-callable">might_contain_dag_callable</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#min-serialized-dag-fetch-interval">min_serialized_dag_fetch_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#min-serialized-dag-update-interval">min_serialized_dag_update_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#mp-start-method">mp_start_method</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#parallelism">parallelism</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#plugins-folder">plugins_folder</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#security">security</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sensitive-var-conn-names">sensitive_var_conn_names</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#strict-dataset-uri-validation">strict_dataset_uri_validation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#task-runner">task_runner</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#test-connection">test_connection</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#unit-test-mode">unit_test_mode</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#xcom-backend">xcom_backend</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#base-log-folder-deprecated">base_log_folder (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#colored-console-log-deprecated">colored_console_log (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#colored-formatter-class-deprecated">colored_formatter_class (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#colored-log-format-deprecated">colored_log_format (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-concurrency-deprecated">dag_concurrency (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-processor-manager-log-location-deprecated">dag_processor_manager_log_location (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#encrypt-s3-logs-deprecated">encrypt_s3_logs (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#fab-logging-level-deprecated">fab_logging_level (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#interleave-timestamp-parser-deprecated">interleave_timestamp_parser (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#load-default-connections-deprecated">load_default_connections (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#log-filename-template-deprecated">log_filename_template (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#log-format-deprecated">log_format (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#log-processor-filename-template-deprecated">log_processor_filename_template (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#logging-config-class-deprecated">logging_config_class (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#logging-level-deprecated">logging_level (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-db-retries-deprecated">max_db_retries (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#non-pooled-task-slot-count-deprecated">non_pooled_task_slot_count (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#remote-base-log-folder-deprecated">remote_base_log_folder (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#remote-log-conn-id-deprecated">remote_log_conn_id (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#remote-logging-deprecated">remote_logging (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#simple-log-format-deprecated">simple_log_format (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-conn-deprecated">sql_alchemy_conn (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-connect-args-deprecated">sql_alchemy_connect_args (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-max-overflow-deprecated">sql_alchemy_max_overflow (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-pool-enabled-deprecated">sql_alchemy_pool_enabled (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-pool-pre-ping-deprecated">sql_alchemy_pool_pre_ping (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-pool-recycle-deprecated">sql_alchemy_pool_recycle (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-pool-size-deprecated">sql_alchemy_pool_size (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-schema-deprecated">sql_alchemy_schema (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-engine-collation-for-ids-deprecated">sql_engine_collation_for_ids (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-engine-encoding-deprecated">sql_engine_encoding (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#task-log-prefix-template-deprecated">task_log_prefix_template (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#task-log-reader-deprecated">task_log_reader (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#worker-precheck-deprecated">worker_precheck (Deprecated)</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#database">[database]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#alembic-ini-file-path">alembic_ini_file_path</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#check-migrations">check_migrations</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#load-default-connections">load_default_connections</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-db-retries">max_db_retries</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-conn">sql_alchemy_conn</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-connect-args">sql_alchemy_connect_args</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-engine-args">sql_alchemy_engine_args</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-max-overflow">sql_alchemy_max_overflow</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-pool-enabled">sql_alchemy_pool_enabled</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-pool-pre-ping">sql_alchemy_pool_pre_ping</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-pool-recycle">sql_alchemy_pool_recycle</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-pool-size">sql_alchemy_pool_size</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-schema">sql_alchemy_schema</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-engine-collation-for-ids">sql_engine_collation_for_ids</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-engine-encoding">sql_engine_encoding</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#debug">[debug]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#fail-fast">fail_fast</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#email">[email]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#default-email-on-failure">default_email_on_failure</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-email-on-retry">default_email_on_retry</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#email-backend">email_backend</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#email-conn-id">email_conn_id</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#from-email">from_email</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#html-content-template">html_content_template</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#ssl-context">ssl_context</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#subject-template">subject_template</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#kerberos">[kerberos]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#ccache">ccache</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#forwardable">forwardable</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#include-ip">include_ip</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#keytab">keytab</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#kinit-path">kinit_path</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#principal">principal</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#reinit-frequency">reinit_frequency</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#lineage">[lineage]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#backend">backend</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#logging">[logging]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#base-log-folder">base_log_folder</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#celery-logging-level">celery_logging_level</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#celery-stdout-stderr-separation">celery_stdout_stderr_separation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#colored-console-log">colored_console_log</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#colored-formatter-class">colored_formatter_class</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#colored-log-format">colored_log_format</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-processor-log-format">dag_processor_log_format</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-processor-log-target">dag_processor_log_target</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-processor-manager-log-location">dag_processor_manager_log_location</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-processor-manager-log-stdout">dag_processor_manager_log_stdout</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#delete-local-logs">delete_local_logs</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#enable-task-context-logger">enable_task_context_logger</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#encrypt-s3-logs">encrypt_s3_logs</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#extra-logger-names">extra_logger_names</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#fab-logging-level">fab_logging_level</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#file-task-handler-new-file-permissions">file_task_handler_new_file_permissions</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#file-task-handler-new-folder-permissions">file_task_handler_new_folder_permissions</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#config-logging-google-key-path">google_key_path</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#interleave-timestamp-parser">interleave_timestamp_parser</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#log-filename-template">log_filename_template</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#log-format">log_format</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#log-formatter-class">log_formatter_class</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#log-processor-filename-template">log_processor_filename_template</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#logging-config-class">logging_config_class</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#logging-level">logging_level</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#remote-base-log-folder">remote_base_log_folder</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#remote-log-conn-id">remote_log_conn_id</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#remote-logging">remote_logging</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#remote-task-handler-kwargs">remote_task_handler_kwargs</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#secret-mask-adapter">secret_mask_adapter</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#simple-log-format">simple_log_format</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#task-log-prefix-template">task_log_prefix_template</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#task-log-reader">task_log_reader</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#trigger-log-server-port">trigger_log_server_port</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#worker-log-server-port">worker_log_server_port</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#metrics">[metrics]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#metrics-allow-list">metrics_allow_list</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#metrics-block-list">metrics_block_list</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#metrics-use-pattern-match">metrics_use_pattern_match</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#otel-debugging-on">otel_debugging_on</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#otel-host">otel_host</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#otel-interval-milliseconds">otel_interval_milliseconds</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#otel-on">otel_on</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#otel-port">otel_port</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#otel-prefix">otel_prefix</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#otel-ssl-active">otel_ssl_active</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#stat-name-handler">stat_name_handler</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-custom-client-path">statsd_custom_client_path</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-datadog-enabled">statsd_datadog_enabled</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-datadog-metrics-tags">statsd_datadog_metrics_tags</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-datadog-tags">statsd_datadog_tags</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-disabled-tags">statsd_disabled_tags</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-host">statsd_host</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-influxdb-enabled">statsd_influxdb_enabled</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-on">statsd_on</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-port">statsd_port</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-prefix">statsd_prefix</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-allow-list-deprecated">statsd_allow_list (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-block-list-deprecated">statsd_block_list (Deprecated)</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#operators">[operators]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#allow-illegal-arguments">allow_illegal_arguments</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-cpus">default_cpus</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-deferrable">default_deferrable</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-disk">default_disk</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-gpus">default_gpus</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-owner">default_owner</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-queue">default_queue</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-ram">default_ram</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#scheduler">[scheduler]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#allow-trigger-in-future">allow_trigger_in_future</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#allowed-run-id-pattern">allowed_run_id_pattern</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#catchup-by-default">catchup_by_default</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#child-process-log-directory">child_process_log_directory</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#create-cron-data-intervals">create_cron_data_intervals</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-dir-list-interval">dag_dir_list_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-stale-not-seen-duration">dag_stale_not_seen_duration</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#enable-health-check">enable_health_check</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#file-parsing-sort-mode">file_parsing_sort_mode</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#ignore-first-depends-on-past-by-default">ignore_first_depends_on_past_by_default</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#job-heartbeat-sec">job_heartbeat_sec</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#local-task-job-heartbeat-sec">local_task_job_heartbeat_sec</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-callbacks-per-loop">max_callbacks_per_loop</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-dagruns-per-loop-to-schedule">max_dagruns_per_loop_to_schedule</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-dagruns-to-create-per-loop">max_dagruns_to_create_per_loop</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-tis-per-query">max_tis_per_query</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#min-file-process-interval">min_file_process_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#num-runs">num_runs</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#orphaned-tasks-check-interval">orphaned_tasks_check_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#parsing-cleanup-interval">parsing_cleanup_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#parsing-pre-import-modules">parsing_pre_import_modules</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#parsing-processes">parsing_processes</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#pool-metrics-interval">pool_metrics_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#print-stats-interval">print_stats_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#schedule-after-task-execution">schedule_after_task_execution</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#scheduler-health-check-server-host">scheduler_health_check_server_host</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#scheduler-health-check-server-port">scheduler_health_check_server_port</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#scheduler-health-check-threshold">scheduler_health_check_threshold</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#scheduler-heartbeat-sec">scheduler_heartbeat_sec</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#scheduler-idle-sleep-time">scheduler_idle_sleep_time</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#scheduler-zombie-task-threshold">scheduler_zombie_task_threshold</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#stale-dag-threshold">stale_dag_threshold</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#standalone-dag-processor">standalone_dag_processor</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#task-queued-timeout">task_queued_timeout</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#task-queued-timeout-check-interval">task_queued_timeout_check_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#trigger-timeout-check-interval">trigger_timeout_check_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#use-job-schedule">use_job_schedule</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#use-row-level-locking">use_row_level_locking</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#zombie-detection-interval">zombie_detection_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#deactivate-stale-dags-interval-deprecated">deactivate_stale_dags_interval (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-threads-deprecated">max_threads (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#processor-poll-interval-deprecated">processor_poll_interval (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#stat-name-handler-deprecated">stat_name_handler (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#config-scheduler-statsd-allow-list">statsd_allow_list (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-custom-client-path-deprecated">statsd_custom_client_path (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-datadog-enabled-deprecated">statsd_datadog_enabled (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-datadog-metrics-tags-deprecated">statsd_datadog_metrics_tags (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-datadog-tags-deprecated">statsd_datadog_tags (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-host-deprecated">statsd_host (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-on-deprecated">statsd_on (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-port-deprecated">statsd_port (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-prefix-deprecated">statsd_prefix (Deprecated)</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#secrets">[secrets]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#config-secrets-backend">backend</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#backend-kwargs">backend_kwargs</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#cache-ttl-seconds">cache_ttl_seconds</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#use-cache">use_cache</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#sensors">[sensors]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#default-timeout">default_timeout</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#sentry">[sentry]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#before-send">before_send</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sentry-dsn">sentry_dsn</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sentry-on">sentry_on</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#smtp">[smtp]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#smtp-host">smtp_host</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#smtp-mail-from">smtp_mail_from</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#smtp-password">smtp_password</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#smtp-port">smtp_port</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#smtp-retry-limit">smtp_retry_limit</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#smtp-ssl">smtp_ssl</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#smtp-starttls">smtp_starttls</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#smtp-timeout">smtp_timeout</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#smtp-user">smtp_user</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#triggerer">[triggerer]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#default-capacity">default_capacity</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#config-triggerer-job-heartbeat-sec">job_heartbeat_sec</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#triggerer-health-check-threshold">triggerer_health_check_threshold</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#webserver">[webserver]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#access-denied-message">access_denied_message</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#access-logfile">access_logfile</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#access-logformat">access_logformat</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#allow-raw-html-descriptions">allow_raw_html_descriptions</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#allowed-payload-size">allowed_payload_size</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#analytics-id">analytics_id</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#analytics-tool">analytics_tool</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#analytics-url">analytics_url</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#audit-view-excluded-events">audit_view_excluded_events</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#audit-view-included-events">audit_view_included_events</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#auth-rate-limit">auth_rate_limit</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#auth-rate-limited">auth_rate_limited</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#auto-refresh-interval">auto_refresh_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#base-url">base_url</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#caching-hash-method">caching_hash_method</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#config-file">config_file</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#cookie-samesite">cookie_samesite</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#cookie-secure">cookie_secure</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-default-view">dag_default_view</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-orientation">dag_orientation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-dag-run-display-number">default_dag_run_display_number</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-ui-timezone">default_ui_timezone</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-wrap">default_wrap</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#enable-proxy-fix">enable_proxy_fix</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#enable-swagger-ui">enable_swagger_ui</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#error-logfile">error_logfile</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#expose-config">expose_config</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#expose-hostname">expose_hostname</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#expose-stacktrace">expose_stacktrace</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#grid-view-sorting-order">grid_view_sorting_order</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#hide-paused-dags-by-default">hide_paused_dags_by_default</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#instance-name">instance_name</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#instance-name-has-markup">instance_name_has_markup</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#log-animation-speed">log_animation_speed</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#log-auto-tailing-offset">log_auto_tailing_offset</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#log-fetch-delay-sec">log_fetch_delay_sec</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#log-fetch-timeout-sec">log_fetch_timeout_sec</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#navbar-color">navbar_color</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#navbar-hover-color">navbar_hover_color</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#navbar-logo-text-color">navbar_logo_text_color</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#navbar-text-color">navbar_text_color</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#navbar-text-hover-color">navbar_text_hover_color</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#num-recent-configurations-for-trigger">num_recent_configurations_for_trigger</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#page-size">page_size</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#proxy-fix-x-for">proxy_fix_x_for</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#proxy-fix-x-host">proxy_fix_x_host</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#proxy-fix-x-port">proxy_fix_x_port</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#proxy-fix-x-prefix">proxy_fix_x_prefix</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#proxy-fix-x-proto">proxy_fix_x_proto</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#reload-on-plugin-change">reload_on_plugin_change</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#require-confirmation-dag-change">require_confirmation_dag_change</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#run-internal-api">run_internal_api</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#secret-key">secret_key</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#session-backend">session_backend</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#session-lifetime-minutes">session_lifetime_minutes</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#show-recent-stats-for-completed-runs">show_recent_stats_for_completed_runs</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#show-trigger-form-if-no-params">show_trigger_form_if_no_params</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#update-fab-perms">update_fab_perms</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#warn-deployment-exposure">warn_deployment_exposure</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#web-server-host">web_server_host</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#web-server-master-timeout">web_server_master_timeout</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#web-server-port">web_server_port</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#web-server-ssl-cert">web_server_ssl_cert</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#web-server-ssl-key">web_server_ssl_key</a></li> |
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| <li class="toctree-l4"><a class="reference internal" href="#workers">workers</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#x-frame-enabled">x_frame_enabled</a></li> |
| </ul> |
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| <li class="toctree-l1"><a class="reference internal" href="extra-packages-ref.html">Extra packages</a></li> |
| </ul> |
| <p class="caption" role="heading"><span class="caption-text">Internal DB details</span></p> |
| <ul> |
| <li class="toctree-l1"><a class="reference internal" href="migrations-ref.html">Database Migrations</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="database-erd-ref.html">Database ERD Schema</a></li> |
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| <li class="toctree-l1"><a class="reference internal" href="start.html">Quick Start</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="installation/index.html">Installation of Airflow™</a></li> |
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| <li class="toctree-l1"><a class="reference internal" href="administration-and-deployment/index.html">Administration and Deployment</a></li> |
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| <li class="toctree-l1"><a class="reference internal" href="public-airflow-interface.html">Public Interface of Airflow</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="best-practices.html">Best Practices</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="faq.html">FAQ</a></li> |
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| <li class="toctree-l1"><a class="reference internal" href="privacy_notice.html">Privacy Notice</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="project.html">Project</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="license.html">License</a></li> |
| </ul> |
| <p class="caption" role="heading"><span class="caption-text">References</span></p> |
| <ul class="current"> |
| <li class="toctree-l1"><a class="reference internal" href="operators-and-hooks-ref.html">Operators and hooks</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="cli-and-env-variables-ref.html">CLI</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="templates-ref.html">Templates</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="stable-rest-api-ref.html">Stable REST API</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="deprecated-rest-api-ref.html">Deprecated REST API</a></li> |
| <li class="toctree-l1 current"><a class="current reference internal" href="#">Configurations</a><ul> |
| <li class="toctree-l2"><a class="reference internal" href="#provider-specific-configuration-options">Provider-specific configuration options</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="#airflow-configuration-options">Airflow configuration options</a><ul> |
| <li class="toctree-l3"><a class="reference internal" href="#api">[api]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#access-control-allow-headers">access_control_allow_headers</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#access-control-allow-methods">access_control_allow_methods</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#access-control-allow-origins">access_control_allow_origins</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#auth-backends">auth_backends</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#enable-experimental-api">enable_experimental_api</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#enable-xcom-deserialize-support">enable_xcom_deserialize_support</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#fallback-page-limit">fallback_page_limit</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#google-key-path">google_key_path</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#google-oauth2-audience">google_oauth2_audience</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#maximum-page-limit">maximum_page_limit</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#access-control-allow-origin-deprecated">access_control_allow_origin (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#auth-backend-deprecated">auth_backend (Deprecated)</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#cli">[cli]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#api-client">api_client</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#endpoint-url">endpoint_url</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#core">[core]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#allowed-deserialization-classes">allowed_deserialization_classes</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#allowed-deserialization-classes-regexp">allowed_deserialization_classes_regexp</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#auth-manager">auth_manager</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#check-slas">check_slas</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#compress-serialized-dags">compress_serialized_dags</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#daemon-umask">daemon_umask</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-discovery-safe-mode">dag_discovery_safe_mode</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-file-processor-timeout">dag_file_processor_timeout</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-ignore-file-syntax">dag_ignore_file_syntax</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-run-conf-overrides-params">dag_run_conf_overrides_params</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dagbag-import-error-traceback-depth">dagbag_import_error_traceback_depth</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dagbag-import-error-tracebacks">dagbag_import_error_tracebacks</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dagbag-import-timeout">dagbag_import_timeout</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dags-are-paused-at-creation">dags_are_paused_at_creation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dags-folder">dags_folder</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#database-access-isolation">database_access_isolation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dataset-manager-class">dataset_manager_class</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dataset-manager-kwargs">dataset_manager_kwargs</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-impersonation">default_impersonation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-pool-task-slot-count">default_pool_task_slot_count</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-task-execution-timeout">default_task_execution_timeout</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-task-retries">default_task_retries</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-task-retry-delay">default_task_retry_delay</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-task-weight-rule">default_task_weight_rule</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-timezone">default_timezone</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#donot-pickle">donot_pickle</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#enable-xcom-pickling">enable_xcom_pickling</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#execute-tasks-new-python-interpreter">execute_tasks_new_python_interpreter</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#executor">executor</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#fernet-key">fernet_key</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#hide-sensitive-var-conn-fields">hide_sensitive_var_conn_fields</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#hostname-callable">hostname_callable</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#internal-api-url">internal_api_url</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#killed-task-cleanup-time">killed_task_cleanup_time</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#lazy-discover-providers">lazy_discover_providers</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#lazy-load-plugins">lazy_load_plugins</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#load-examples">load_examples</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-active-runs-per-dag">max_active_runs_per_dag</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-active-tasks-per-dag">max_active_tasks_per_dag</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-consecutive-failed-dag-runs-per-dag">max_consecutive_failed_dag_runs_per_dag</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-map-length">max_map_length</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-num-rendered-ti-fields-per-task">max_num_rendered_ti_fields_per_task</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-task-retry-delay">max_task_retry_delay</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-templated-field-length">max_templated_field_length</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#might-contain-dag-callable">might_contain_dag_callable</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#min-serialized-dag-fetch-interval">min_serialized_dag_fetch_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#min-serialized-dag-update-interval">min_serialized_dag_update_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#mp-start-method">mp_start_method</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#parallelism">parallelism</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#plugins-folder">plugins_folder</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#security">security</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sensitive-var-conn-names">sensitive_var_conn_names</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#strict-dataset-uri-validation">strict_dataset_uri_validation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#task-runner">task_runner</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#test-connection">test_connection</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#unit-test-mode">unit_test_mode</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#xcom-backend">xcom_backend</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#base-log-folder-deprecated">base_log_folder (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#colored-console-log-deprecated">colored_console_log (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#colored-formatter-class-deprecated">colored_formatter_class (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#colored-log-format-deprecated">colored_log_format (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-concurrency-deprecated">dag_concurrency (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-processor-manager-log-location-deprecated">dag_processor_manager_log_location (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#encrypt-s3-logs-deprecated">encrypt_s3_logs (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#fab-logging-level-deprecated">fab_logging_level (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#interleave-timestamp-parser-deprecated">interleave_timestamp_parser (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#load-default-connections-deprecated">load_default_connections (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#log-filename-template-deprecated">log_filename_template (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#log-format-deprecated">log_format (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#log-processor-filename-template-deprecated">log_processor_filename_template (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#logging-config-class-deprecated">logging_config_class (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#logging-level-deprecated">logging_level (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-db-retries-deprecated">max_db_retries (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#non-pooled-task-slot-count-deprecated">non_pooled_task_slot_count (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#remote-base-log-folder-deprecated">remote_base_log_folder (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#remote-log-conn-id-deprecated">remote_log_conn_id (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#remote-logging-deprecated">remote_logging (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#simple-log-format-deprecated">simple_log_format (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-conn-deprecated">sql_alchemy_conn (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-connect-args-deprecated">sql_alchemy_connect_args (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-max-overflow-deprecated">sql_alchemy_max_overflow (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-pool-enabled-deprecated">sql_alchemy_pool_enabled (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-pool-pre-ping-deprecated">sql_alchemy_pool_pre_ping (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-pool-recycle-deprecated">sql_alchemy_pool_recycle (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-pool-size-deprecated">sql_alchemy_pool_size (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-schema-deprecated">sql_alchemy_schema (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-engine-collation-for-ids-deprecated">sql_engine_collation_for_ids (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-engine-encoding-deprecated">sql_engine_encoding (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#task-log-prefix-template-deprecated">task_log_prefix_template (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#task-log-reader-deprecated">task_log_reader (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#worker-precheck-deprecated">worker_precheck (Deprecated)</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#database">[database]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#alembic-ini-file-path">alembic_ini_file_path</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#check-migrations">check_migrations</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#load-default-connections">load_default_connections</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-db-retries">max_db_retries</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-conn">sql_alchemy_conn</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-connect-args">sql_alchemy_connect_args</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-engine-args">sql_alchemy_engine_args</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-max-overflow">sql_alchemy_max_overflow</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-pool-enabled">sql_alchemy_pool_enabled</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-pool-pre-ping">sql_alchemy_pool_pre_ping</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-pool-recycle">sql_alchemy_pool_recycle</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-pool-size">sql_alchemy_pool_size</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-alchemy-schema">sql_alchemy_schema</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-engine-collation-for-ids">sql_engine_collation_for_ids</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sql-engine-encoding">sql_engine_encoding</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#debug">[debug]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#fail-fast">fail_fast</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#email">[email]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#default-email-on-failure">default_email_on_failure</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-email-on-retry">default_email_on_retry</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#email-backend">email_backend</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#email-conn-id">email_conn_id</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#from-email">from_email</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#html-content-template">html_content_template</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#ssl-context">ssl_context</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#subject-template">subject_template</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#kerberos">[kerberos]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#ccache">ccache</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#forwardable">forwardable</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#include-ip">include_ip</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#keytab">keytab</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#kinit-path">kinit_path</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#principal">principal</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#reinit-frequency">reinit_frequency</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#lineage">[lineage]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#backend">backend</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#logging">[logging]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#base-log-folder">base_log_folder</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#celery-logging-level">celery_logging_level</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#celery-stdout-stderr-separation">celery_stdout_stderr_separation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#colored-console-log">colored_console_log</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#colored-formatter-class">colored_formatter_class</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#colored-log-format">colored_log_format</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-processor-log-format">dag_processor_log_format</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-processor-log-target">dag_processor_log_target</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-processor-manager-log-location">dag_processor_manager_log_location</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-processor-manager-log-stdout">dag_processor_manager_log_stdout</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#delete-local-logs">delete_local_logs</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#enable-task-context-logger">enable_task_context_logger</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#encrypt-s3-logs">encrypt_s3_logs</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#extra-logger-names">extra_logger_names</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#fab-logging-level">fab_logging_level</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#file-task-handler-new-file-permissions">file_task_handler_new_file_permissions</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#file-task-handler-new-folder-permissions">file_task_handler_new_folder_permissions</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#config-logging-google-key-path">google_key_path</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#interleave-timestamp-parser">interleave_timestamp_parser</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#log-filename-template">log_filename_template</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#log-format">log_format</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#log-formatter-class">log_formatter_class</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#log-processor-filename-template">log_processor_filename_template</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#logging-config-class">logging_config_class</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#logging-level">logging_level</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#remote-base-log-folder">remote_base_log_folder</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#remote-log-conn-id">remote_log_conn_id</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#remote-logging">remote_logging</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#remote-task-handler-kwargs">remote_task_handler_kwargs</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#secret-mask-adapter">secret_mask_adapter</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#simple-log-format">simple_log_format</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#task-log-prefix-template">task_log_prefix_template</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#task-log-reader">task_log_reader</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#trigger-log-server-port">trigger_log_server_port</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#worker-log-server-port">worker_log_server_port</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#metrics">[metrics]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#metrics-allow-list">metrics_allow_list</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#metrics-block-list">metrics_block_list</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#metrics-use-pattern-match">metrics_use_pattern_match</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#otel-debugging-on">otel_debugging_on</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#otel-host">otel_host</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#otel-interval-milliseconds">otel_interval_milliseconds</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#otel-on">otel_on</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#otel-port">otel_port</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#otel-prefix">otel_prefix</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#otel-ssl-active">otel_ssl_active</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#stat-name-handler">stat_name_handler</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-custom-client-path">statsd_custom_client_path</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-datadog-enabled">statsd_datadog_enabled</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-datadog-metrics-tags">statsd_datadog_metrics_tags</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-datadog-tags">statsd_datadog_tags</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-disabled-tags">statsd_disabled_tags</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-host">statsd_host</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-influxdb-enabled">statsd_influxdb_enabled</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-on">statsd_on</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-port">statsd_port</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-prefix">statsd_prefix</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-allow-list-deprecated">statsd_allow_list (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-block-list-deprecated">statsd_block_list (Deprecated)</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#operators">[operators]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#allow-illegal-arguments">allow_illegal_arguments</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-cpus">default_cpus</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-deferrable">default_deferrable</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-disk">default_disk</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-gpus">default_gpus</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-owner">default_owner</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-queue">default_queue</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#default-ram">default_ram</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#scheduler">[scheduler]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#allow-trigger-in-future">allow_trigger_in_future</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#allowed-run-id-pattern">allowed_run_id_pattern</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#catchup-by-default">catchup_by_default</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#child-process-log-directory">child_process_log_directory</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#create-cron-data-intervals">create_cron_data_intervals</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-dir-list-interval">dag_dir_list_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#dag-stale-not-seen-duration">dag_stale_not_seen_duration</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#enable-health-check">enable_health_check</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#file-parsing-sort-mode">file_parsing_sort_mode</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#ignore-first-depends-on-past-by-default">ignore_first_depends_on_past_by_default</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#job-heartbeat-sec">job_heartbeat_sec</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#local-task-job-heartbeat-sec">local_task_job_heartbeat_sec</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-callbacks-per-loop">max_callbacks_per_loop</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-dagruns-per-loop-to-schedule">max_dagruns_per_loop_to_schedule</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-dagruns-to-create-per-loop">max_dagruns_to_create_per_loop</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-tis-per-query">max_tis_per_query</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#min-file-process-interval">min_file_process_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#num-runs">num_runs</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#orphaned-tasks-check-interval">orphaned_tasks_check_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#parsing-cleanup-interval">parsing_cleanup_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#parsing-pre-import-modules">parsing_pre_import_modules</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#parsing-processes">parsing_processes</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#pool-metrics-interval">pool_metrics_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#print-stats-interval">print_stats_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#schedule-after-task-execution">schedule_after_task_execution</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#scheduler-health-check-server-host">scheduler_health_check_server_host</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#scheduler-health-check-server-port">scheduler_health_check_server_port</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#scheduler-health-check-threshold">scheduler_health_check_threshold</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#scheduler-heartbeat-sec">scheduler_heartbeat_sec</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#scheduler-idle-sleep-time">scheduler_idle_sleep_time</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#scheduler-zombie-task-threshold">scheduler_zombie_task_threshold</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#stale-dag-threshold">stale_dag_threshold</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#standalone-dag-processor">standalone_dag_processor</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#task-queued-timeout">task_queued_timeout</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#task-queued-timeout-check-interval">task_queued_timeout_check_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#trigger-timeout-check-interval">trigger_timeout_check_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#use-job-schedule">use_job_schedule</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#use-row-level-locking">use_row_level_locking</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#zombie-detection-interval">zombie_detection_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#deactivate-stale-dags-interval-deprecated">deactivate_stale_dags_interval (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#max-threads-deprecated">max_threads (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#processor-poll-interval-deprecated">processor_poll_interval (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#stat-name-handler-deprecated">stat_name_handler (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#config-scheduler-statsd-allow-list">statsd_allow_list (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-custom-client-path-deprecated">statsd_custom_client_path (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-datadog-enabled-deprecated">statsd_datadog_enabled (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-datadog-metrics-tags-deprecated">statsd_datadog_metrics_tags (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-datadog-tags-deprecated">statsd_datadog_tags (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-host-deprecated">statsd_host (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-on-deprecated">statsd_on (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-port-deprecated">statsd_port (Deprecated)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#statsd-prefix-deprecated">statsd_prefix (Deprecated)</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#secrets">[secrets]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#config-secrets-backend">backend</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#backend-kwargs">backend_kwargs</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#cache-ttl-seconds">cache_ttl_seconds</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#use-cache">use_cache</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#sensors">[sensors]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#default-timeout">default_timeout</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#sentry">[sentry]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#before-send">before_send</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sentry-dsn">sentry_dsn</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#sentry-on">sentry_on</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#smtp">[smtp]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#smtp-host">smtp_host</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#smtp-mail-from">smtp_mail_from</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#smtp-password">smtp_password</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#smtp-port">smtp_port</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#smtp-retry-limit">smtp_retry_limit</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#smtp-ssl">smtp_ssl</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#smtp-starttls">smtp_starttls</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#smtp-timeout">smtp_timeout</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#smtp-user">smtp_user</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#triggerer">[triggerer]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#default-capacity">default_capacity</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#config-triggerer-job-heartbeat-sec">job_heartbeat_sec</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#triggerer-health-check-threshold">triggerer_health_check_threshold</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="#webserver">[webserver]</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="#access-denied-message">access_denied_message</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#access-logfile">access_logfile</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#access-logformat">access_logformat</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#allow-raw-html-descriptions">allow_raw_html_descriptions</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#allowed-payload-size">allowed_payload_size</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#analytics-id">analytics_id</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#analytics-tool">analytics_tool</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#analytics-url">analytics_url</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#audit-view-excluded-events">audit_view_excluded_events</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#audit-view-included-events">audit_view_included_events</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#auth-rate-limit">auth_rate_limit</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#auth-rate-limited">auth_rate_limited</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#auto-refresh-interval">auto_refresh_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#base-url">base_url</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#caching-hash-method">caching_hash_method</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="#config-file">config_file</a></li> |
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| <li class="toctree-l4"><a class="reference internal" href="#workers">workers</a></li> |
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| <p class="caption" role="heading"><span class="caption-text">Internal DB details</span></p> |
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| <li class="toctree-l1"><a class="reference internal" href="migrations-ref.html">Database Migrations</a></li> |
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| |
| <blockquote> |
| <div></div></blockquote> |
| <div class="section" id="configuration-reference"> |
| <h1>Configuration Reference<a class="headerlink" href="#configuration-reference" title="Permalink to this heading">¶</a></h1> |
| <p>This page contains the list of all the available Airflow configurations that you |
| can set in <code class="docutils literal notranslate"><span class="pre">airflow.cfg</span></code> file or using environment variables.</p> |
| <p>Use the same configuration across all the Airflow components. While each component |
| does not require all, some configurations need to be same otherwise they would not |
| work as expected. A good example for that is <a class="reference internal" href="#config-webserver-secret-key"><span class="std std-ref">secret_key</span></a> which |
| should be same on the Webserver and Worker to allow Webserver to fetch logs from Worker.</p> |
| <p>The webserver key is also used to authorize requests to Celery workers when logs are retrieved. The token |
| generated using the secret key has a short expiry time though - make sure that time on ALL the machines |
| that you run airflow components on is synchronized (for example using ntpd) otherwise you might get |
| “forbidden” errors when the logs are accessed.</p> |
| <div class="admonition note"> |
| <p class="admonition-title">Note</p> |
| <p>For more information see <a class="reference internal" href="howto/set-config.html"><span class="doc">Setting Configuration Options</span></a>.</p> |
| </div> |
| <div class="section" id="provider-specific-configuration-options"> |
| <h2>Provider-specific configuration options<a class="headerlink" href="#provider-specific-configuration-options" title="Permalink to this heading">¶</a></h2> |
| <p>Some of the providers have their own configuration options, you will find details of their configuration |
| in the provider’s documentation.</p> |
| <p>You can find all the provider configuration in |
| <a class="reference external" href="/docs/apache-airflow-providers/core-extensions/configurations.html" title="(in apache-airflow-providers vdevel)"><span class="xref std std-doc">configurations specific for provider packages</span></a></p> |
| </div> |
| <div class="section" id="airflow-configuration-options"> |
| <h2>Airflow configuration options<a class="headerlink" href="#airflow-configuration-options" title="Permalink to this heading">¶</a></h2> |
| <blockquote> |
| <div></div></blockquote> |
| <div class="contents local topic" id="sections"> |
| <p class="topic-title">Sections:</p> |
| <ul class="simple"> |
| <li><p><a class="reference internal" href="#api" id="id5">[api]</a></p></li> |
| <li><p><a class="reference internal" href="#cli" id="id6">[cli]</a></p></li> |
| <li><p><a class="reference internal" href="#core" id="id7">[core]</a></p></li> |
| <li><p><a class="reference internal" href="#database" id="id8">[database]</a></p></li> |
| <li><p><a class="reference internal" href="#debug" id="id9">[debug]</a></p></li> |
| <li><p><a class="reference internal" href="#email" id="id10">[email]</a></p></li> |
| <li><p><a class="reference internal" href="#kerberos" id="id11">[kerberos]</a></p></li> |
| <li><p><a class="reference internal" href="#lineage" id="id12">[lineage]</a></p></li> |
| <li><p><a class="reference internal" href="#logging" id="id13">[logging]</a></p></li> |
| <li><p><a class="reference internal" href="#metrics" id="id14">[metrics]</a></p></li> |
| <li><p><a class="reference internal" href="#operators" id="id15">[operators]</a></p></li> |
| <li><p><a class="reference internal" href="#scheduler" id="id16">[scheduler]</a></p></li> |
| <li><p><a class="reference internal" href="#secrets" id="id17">[secrets]</a></p></li> |
| <li><p><a class="reference internal" href="#sensors" id="id18">[sensors]</a></p></li> |
| <li><p><a class="reference internal" href="#sentry" id="id19">[sentry]</a></p></li> |
| <li><p><a class="reference internal" href="#smtp" id="id20">[smtp]</a></p></li> |
| <li><p><a class="reference internal" href="#triggerer" id="id21">[triggerer]</a></p></li> |
| <li><p><a class="reference internal" href="#webserver" id="id22">[webserver]</a></p></li> |
| </ul> |
| </div> |
| <div class="section" id="api"> |
| <span id="config-api"></span><h3><a class="toc-backref" href="#id5">[api]</a><a class="headerlink" href="#api" title="Permalink to this heading">¶</a></h3> |
| <div class="section" id="access-control-allow-headers"> |
| <span id="config-api-access-control-allow-headers"></span><h4>access_control_allow_headers<a class="headerlink" href="#access-control-allow-headers" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.1.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Used in response to a preflight request to indicate which HTTP |
| headers can be used when making the actual request. This header is |
| the server side response to the browser’s |
| Access-Control-Request-Headers header.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__API__ACCESS_CONTROL_ALLOW_HEADERS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="access-control-allow-methods"> |
| <span id="config-api-access-control-allow-methods"></span><h4>access_control_allow_methods<a class="headerlink" href="#access-control-allow-methods" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.1.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Specifies the method or methods allowed when accessing the resource.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__API__ACCESS_CONTROL_ALLOW_METHODS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="access-control-allow-origins"> |
| <span id="config-api-access-control-allow-origins"></span><h4>access_control_allow_origins<a class="headerlink" href="#access-control-allow-origins" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.2.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Indicates whether the response can be shared with requesting code from the given origins. |
| Separate URLs with space.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__API__ACCESS_CONTROL_ALLOW_ORIGINS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="auth-backends"> |
| <span id="config-api-auth-backends"></span><h4>auth_backends<a class="headerlink" href="#auth-backends" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Comma separated list of auth backends to authenticate users of the API. See |
| <a class="reference external" href="https://airflow.apache.org/docs/apache-airflow/stable/security/api.html">Security: API</a> for possible values. |
| (“airflow.api.auth.backend.default” allows all requests for historic reasons)</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow.api.auth.backend.session</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__API__AUTH_BACKENDS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="enable-experimental-api"> |
| <span id="config-api-enable-experimental-api"></span><h4>enable_experimental_api<a class="headerlink" href="#enable-experimental-api" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Enables the deprecated experimental API. Please note that these APIs do not have access control. |
| The authenticated user has full access.</p> |
| <div class="admonition warning"> |
| <p class="admonition-title">Warning</p> |
| <p>This <a class="reference external" href="https://airflow.apache.org/docs/apache-airflow/stable/deprecated-rest-api-ref.html">Experimental REST API</a> is |
| deprecated since version 2.0. Please consider using |
| <a class="reference external" href="https://airflow.apache.org/docs/apache-airflow/stable/stable-rest-api-ref.html">the Stable REST API</a>. |
| For more information on migration, see |
| <a class="reference external" href="https://github.com/apache/airflow/blob/main/RELEASE_NOTES.rst">RELEASE_NOTES.rst</a></p> |
| </div> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__API__ENABLE_EXPERIMENTAL_API</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="enable-xcom-deserialize-support"> |
| <span id="config-api-enable-xcom-deserialize-support"></span><h4>enable_xcom_deserialize_support<a class="headerlink" href="#enable-xcom-deserialize-support" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.7.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Indicates whether the <strong>xcomEntries</strong> endpoint supports the <strong>deserialize</strong> |
| flag. If set to <code class="docutils literal notranslate"><span class="pre">False</span></code>, setting this flag in a request would result in a |
| 400 Bad Request error.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__API__ENABLE_XCOM_DESERIALIZE_SUPPORT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="fallback-page-limit"> |
| <span id="config-api-fallback-page-limit"></span><h4>fallback_page_limit<a class="headerlink" href="#fallback-page-limit" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Used to set the default page limit when limit param is zero or not provided in API |
| requests. Otherwise if positive integer is passed in the API requests as limit, the |
| smallest number of user given limit or maximum page limit is taken as limit.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">100</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__API__FALLBACK_PAGE_LIMIT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="google-key-path"> |
| <span id="config-api-google-key-path"></span><h4>google_key_path<a class="headerlink" href="#google-key-path" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Path to Google Cloud Service Account key file (JSON). If omitted, authorization based on |
| <a class="reference external" href="https://cloud.google.com/docs/authentication/production#finding_credentials_automatically">the Application Default Credentials</a> will |
| be used.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__API__GOOGLE_KEY_PATH</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">/files/service-account-json</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="google-oauth2-audience"> |
| <span id="config-api-google-oauth2-audience"></span><h4>google_oauth2_audience<a class="headerlink" href="#google-oauth2-audience" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The intended audience for JWT token credentials used for authorization. This value must match on the client and server sides. If empty, audience will not be tested.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__API__GOOGLE_OAUTH2_AUDIENCE</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">project-id-random-value.apps.googleusercontent.com</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="maximum-page-limit"> |
| <span id="config-api-maximum-page-limit"></span><h4>maximum_page_limit<a class="headerlink" href="#maximum-page-limit" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Used to set the maximum page limit for API requests. If limit passed as param |
| is greater than maximum page limit, it will be ignored and maximum page limit value |
| will be set as the limit</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">100</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__API__MAXIMUM_PAGE_LIMIT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="access-control-allow-origin-deprecated"> |
| <span id="config-api-access-control-allow-origin"></span><h4>access_control_allow_origin (Deprecated)<a class="headerlink" href="#access-control-allow-origin-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.2.0: </span>The option has been moved to <a class="reference internal" href="#config-api-access-control-allow-origins"><span class="std std-ref">api.access_control_allow_origins</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="auth-backend-deprecated"> |
| <span id="config-api-auth-backend"></span><h4>auth_backend (Deprecated)<a class="headerlink" href="#auth-backend-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.3.0: </span>The option has been moved to <a class="reference internal" href="#config-api-auth-backends"><span class="std std-ref">api.auth_backends</span></a></p> |
| </div> |
| </div> |
| </div> |
| <div class="section" id="cli"> |
| <span id="config-cli"></span><h3><a class="toc-backref" href="#id6">[cli]</a><a class="headerlink" href="#cli" title="Permalink to this heading">¶</a></h3> |
| <div class="section" id="api-client"> |
| <span id="config-cli-api-client"></span><h4>api_client<a class="headerlink" href="#api-client" title="Permalink to this heading">¶</a></h4> |
| <p>In what way should the cli access the API. The LocalClient will use the |
| database directly, while the json_client will use the api running on the |
| webserver</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow.api.client.local_client</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CLI__API_CLIENT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="endpoint-url"> |
| <span id="config-cli-endpoint-url"></span><h4>endpoint_url<a class="headerlink" href="#endpoint-url" title="Permalink to this heading">¶</a></h4> |
| <p>If you set web_server_url_prefix, do NOT forget to append it here, ex: |
| <code class="docutils literal notranslate"><span class="pre">endpoint_url</span> <span class="pre">=</span> <span class="pre">http://localhost:8080/myroot</span></code> |
| So api will look like: <code class="docutils literal notranslate"><span class="pre">http://localhost:8080/myroot/api/experimental/...</span></code></p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">http://localhost:8080</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CLI__ENDPOINT_URL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| </div> |
| <div class="section" id="core"> |
| <span id="config-core"></span><h3><a class="toc-backref" href="#id7">[core]</a><a class="headerlink" href="#core" title="Permalink to this heading">¶</a></h3> |
| <div class="section" id="allowed-deserialization-classes"> |
| <span id="config-core-allowed-deserialization-classes"></span><h4>allowed_deserialization_classes<a class="headerlink" href="#allowed-deserialization-classes" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.5.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>What classes can be imported during deserialization. This is a multi line value. |
| The individual items will be parsed as a pattern to a glob function. |
| Python built-in classes (like dict) are always allowed.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow.*</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__ALLOWED_DESERIALIZATION_CLASSES</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="allowed-deserialization-classes-regexp"> |
| <span id="config-core-allowed-deserialization-classes-regexp"></span><h4>allowed_deserialization_classes_regexp<a class="headerlink" href="#allowed-deserialization-classes-regexp" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.8.2.</span></p> |
| </div> |
| </div></blockquote> |
| <p>What classes can be imported during deserialization. This is a multi line value. |
| The individual items will be parsed as regexp patterns. |
| This is a secondary option to <code class="docutils literal notranslate"><span class="pre">[core]</span> <span class="pre">allowed_deserialization_classes</span></code>.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__ALLOWED_DESERIALIZATION_CLASSES_REGEXP</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="auth-manager"> |
| <span id="config-core-auth-manager"></span><h4>auth_manager<a class="headerlink" href="#auth-manager" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.7.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The auth manager class that airflow should use. Full import path to the auth manager class.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow.providers.fab.auth_manager.fab_auth_manager.FabAuthManager</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__AUTH_MANAGER</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="check-slas"> |
| <span id="config-core-check-slas"></span><h4>check_slas<a class="headerlink" href="#check-slas" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.8.</span></p> |
| </div> |
| </div></blockquote> |
| <p>On each dagrun check against defined SLAs</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__CHECK_SLAS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="compress-serialized-dags"> |
| <span id="config-core-compress-serialized-dags"></span><h4>compress_serialized_dags<a class="headerlink" href="#compress-serialized-dags" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>If <code class="docutils literal notranslate"><span class="pre">True</span></code>, serialized DAGs are compressed before writing to DB.</p> |
| <div class="admonition note"> |
| <p class="admonition-title">Note</p> |
| <p>This will disable the DAG dependencies view</p> |
| </div> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__COMPRESS_SERIALIZED_DAGS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="daemon-umask"> |
| <span id="config-core-daemon-umask"></span><h4>daemon_umask<a class="headerlink" href="#daemon-umask" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.4.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The default umask to use for process when run in daemon mode (scheduler, worker, etc.)</p> |
| <p>This controls the file-creation mode mask which determines the initial value of file permission bits |
| for newly created files.</p> |
| <p>This value is treated as an octal-integer.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">0o077</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DAEMON_UMASK</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dag-discovery-safe-mode"> |
| <span id="config-core-dag-discovery-safe-mode"></span><h4>dag_discovery_safe_mode<a class="headerlink" href="#dag-discovery-safe-mode" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.3.</span></p> |
| </div> |
| </div></blockquote> |
| <p>If enabled, Airflow will only scan files containing both <code class="docutils literal notranslate"><span class="pre">DAG</span></code> and <code class="docutils literal notranslate"><span class="pre">airflow</span></code> (case-insensitive).</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DAG_DISCOVERY_SAFE_MODE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dag-file-processor-timeout"> |
| <span id="config-core-dag-file-processor-timeout"></span><h4>dag_file_processor_timeout<a class="headerlink" href="#dag-file-processor-timeout" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.6.</span></p> |
| </div> |
| </div></blockquote> |
| <p>How long before timing out a DagFileProcessor, which processes a dag file</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">50</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DAG_FILE_PROCESSOR_TIMEOUT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dag-ignore-file-syntax"> |
| <span id="config-core-dag-ignore-file-syntax"></span><h4>dag_ignore_file_syntax<a class="headerlink" href="#dag-ignore-file-syntax" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The pattern syntax used in the |
| <a class="reference external" href="https://airflow.apache.org/docs/apache-airflow/stable/core-concepts/dags.html#airflowignore">.airflowignore</a> |
| files in the DAG directories. Valid values are <code class="docutils literal notranslate"><span class="pre">regexp</span></code> or <code class="docutils literal notranslate"><span class="pre">glob</span></code>.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">regexp</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DAG_IGNORE_FILE_SYNTAX</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dag-run-conf-overrides-params"> |
| <span id="config-core-dag-run-conf-overrides-params"></span><h4>dag_run_conf_overrides_params<a class="headerlink" href="#dag-run-conf-overrides-params" title="Permalink to this heading">¶</a></h4> |
| <p>Whether to override params with dag_run.conf. If you pass some key-value pairs |
| through <code class="docutils literal notranslate"><span class="pre">airflow</span> <span class="pre">dags</span> <span class="pre">backfill</span> <span class="pre">-c</span></code> or |
| <code class="docutils literal notranslate"><span class="pre">airflow</span> <span class="pre">dags</span> <span class="pre">trigger</span> <span class="pre">-c</span></code>, the key-value pairs will override the existing ones in params.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DAG_RUN_CONF_OVERRIDES_PARAMS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dagbag-import-error-traceback-depth"> |
| <span id="config-core-dagbag-import-error-traceback-depth"></span><h4>dagbag_import_error_traceback_depth<a class="headerlink" href="#dagbag-import-error-traceback-depth" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>If tracebacks are shown, how many entries from the traceback should be shown</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">2</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DAGBAG_IMPORT_ERROR_TRACEBACK_DEPTH</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dagbag-import-error-tracebacks"> |
| <span id="config-core-dagbag-import-error-tracebacks"></span><h4>dagbag_import_error_tracebacks<a class="headerlink" href="#dagbag-import-error-tracebacks" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Should a traceback be shown in the UI for dagbag import errors, |
| instead of just the exception message</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DAGBAG_IMPORT_ERROR_TRACEBACKS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dagbag-import-timeout"> |
| <span id="config-core-dagbag-import-timeout"></span><h4>dagbag_import_timeout<a class="headerlink" href="#dagbag-import-timeout" title="Permalink to this heading">¶</a></h4> |
| <p>How long before timing out a python file import</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>float</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">30.0</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DAGBAG_IMPORT_TIMEOUT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dags-are-paused-at-creation"> |
| <span id="config-core-dags-are-paused-at-creation"></span><h4>dags_are_paused_at_creation<a class="headerlink" href="#dags-are-paused-at-creation" title="Permalink to this heading">¶</a></h4> |
| <p>Are DAGs paused by default at creation</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DAGS_ARE_PAUSED_AT_CREATION</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dags-folder"> |
| <span id="config-core-dags-folder"></span><h4>dags_folder<a class="headerlink" href="#dags-folder" title="Permalink to this heading">¶</a></h4> |
| <p>The folder where your airflow pipelines live, most likely a |
| subfolder in a code repository. This path must be absolute.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">{AIRFLOW_HOME}/dags</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DAGS_FOLDER</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="database-access-isolation"> |
| <span id="config-core-database-access-isolation"></span><h4>database_access_isolation<a class="headerlink" href="#database-access-isolation" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>(experimental) Whether components should use Airflow Internal API for DB connectivity.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DATABASE_ACCESS_ISOLATION</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dataset-manager-class"> |
| <span id="config-core-dataset-manager-class"></span><h4>dataset_manager_class<a class="headerlink" href="#dataset-manager-class" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.4.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Class to use as dataset manager.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DATASET_MANAGER_CLASS</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow.datasets.manager.DatasetManager</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dataset-manager-kwargs"> |
| <span id="config-core-dataset-manager-kwargs"></span><h4>dataset_manager_kwargs<a class="headerlink" href="#dataset-manager-kwargs" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.4.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Kwargs to supply to dataset manager.</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variables</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DATASET_MANAGER_KWARGS</span></code></p> |
| <p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DATASET_MANAGER_KWARGS_CMD</span></code></p> |
| <p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DATASET_MANAGER_KWARGS_SECRET</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">{"some_param":</span> <span class="pre">"some_value"}</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="default-impersonation"> |
| <span id="config-core-default-impersonation"></span><h4>default_impersonation<a class="headerlink" href="#default-impersonation" title="Permalink to this heading">¶</a></h4> |
| <p>If set, tasks without a <code class="docutils literal notranslate"><span class="pre">run_as_user</span></code> argument will be run with this user |
| Can be used to de-elevate a sudo user running Airflow when executing tasks</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DEFAULT_IMPERSONATION</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="default-pool-task-slot-count"> |
| <span id="config-core-default-pool-task-slot-count"></span><h4>default_pool_task_slot_count<a class="headerlink" href="#default-pool-task-slot-count" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.2.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Task Slot counts for <code class="docutils literal notranslate"><span class="pre">default_pool</span></code>. This setting would not have any effect in an existing |
| deployment where the <code class="docutils literal notranslate"><span class="pre">default_pool</span></code> is already created. For existing deployments, users can |
| change the number of slots using Webserver, API or the CLI</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">128</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DEFAULT_POOL_TASK_SLOT_COUNT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="default-task-execution-timeout"> |
| <span id="config-core-default-task-execution-timeout"></span><h4>default_task_execution_timeout<a class="headerlink" href="#default-task-execution-timeout" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The default task execution_timeout value for the operators. Expected an integer value to |
| be passed into timedelta as seconds. If not specified, then the value is considered as None, |
| meaning that the operators are never timed out by default.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DEFAULT_TASK_EXECUTION_TIMEOUT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="default-task-retries"> |
| <span id="config-core-default-task-retries"></span><h4>default_task_retries<a class="headerlink" href="#default-task-retries" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.6.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The number of retries each task is going to have by default. Can be overridden at dag or task level.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">0</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DEFAULT_TASK_RETRIES</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="default-task-retry-delay"> |
| <span id="config-core-default-task-retry-delay"></span><h4>default_task_retry_delay<a class="headerlink" href="#default-task-retry-delay" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.4.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The number of seconds each task is going to wait by default between retries. Can be overridden at |
| dag or task level.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">300</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DEFAULT_TASK_RETRY_DELAY</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="default-task-weight-rule"> |
| <span id="config-core-default-task-weight-rule"></span><h4>default_task_weight_rule<a class="headerlink" href="#default-task-weight-rule" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.2.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The weighting method used for the effective total priority weight of the task</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">downstream</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DEFAULT_TASK_WEIGHT_RULE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="default-timezone"> |
| <span id="config-core-default-timezone"></span><h4>default_timezone<a class="headerlink" href="#default-timezone" title="Permalink to this heading">¶</a></h4> |
| <p>Default timezone in case supplied date times are naive |
| can be <cite>UTC</cite> (default), <cite>system</cite>, or any <cite>IANA <https://www.iana.org/time-zones></cite> |
| timezone string (e.g. Europe/Amsterdam)</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">utc</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DEFAULT_TIMEZONE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="donot-pickle"> |
| <span id="config-core-donot-pickle"></span><h4>donot_pickle<a class="headerlink" href="#donot-pickle" title="Permalink to this heading">¶</a></h4> |
| <p>Whether to disable pickling dags</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__DONOT_PICKLE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="enable-xcom-pickling"> |
| <span id="config-core-enable-xcom-pickling"></span><h4>enable_xcom_pickling<a class="headerlink" href="#enable-xcom-pickling" title="Permalink to this heading">¶</a></h4> |
| <p>Whether to enable pickling for xcom (note that this is insecure and allows for |
| RCE exploits).</p> |
| <div class="admonition seealso"> |
| <p class="admonition-title">See also</p> |
| <p><a class="reference external" href="https://docs.python.org/3/library/pickle.html#comparison-with-json">https://docs.python.org/3/library/pickle.html#comparison-with-json</a></p> |
| </div> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__ENABLE_XCOM_PICKLING</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="execute-tasks-new-python-interpreter"> |
| <span id="config-core-execute-tasks-new-python-interpreter"></span><h4>execute_tasks_new_python_interpreter<a class="headerlink" href="#execute-tasks-new-python-interpreter" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Should tasks be executed via forking of the parent process</p> |
| <ul class="simple"> |
| <li><p><code class="docutils literal notranslate"><span class="pre">False</span></code>: Execute via forking of the parent process</p></li> |
| <li><p><code class="docutils literal notranslate"><span class="pre">True</span></code>: Spawning a new python process, slower than fork, but means plugin changes picked |
| up by tasks straight away</p></li> |
| </ul> |
| <div class="admonition seealso"> |
| <p class="admonition-title">See also</p> |
| <p><a class="reference internal" href="authoring-and-scheduling/plugins.html#plugins-loading"><span class="std std-ref">When are plugins (re)loaded?</span></a></p> |
| </div> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__EXECUTE_TASKS_NEW_PYTHON_INTERPRETER</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="executor"> |
| <span id="config-core-executor"></span><h4>executor<a class="headerlink" href="#executor" title="Permalink to this heading">¶</a></h4> |
| <p>The executor class that airflow should use. Choices include |
| <code class="docutils literal notranslate"><span class="pre">SequentialExecutor</span></code>, <code class="docutils literal notranslate"><span class="pre">LocalExecutor</span></code>, <code class="docutils literal notranslate"><span class="pre">CeleryExecutor</span></code>, |
| <code class="docutils literal notranslate"><span class="pre">KubernetesExecutor</span></code>, <code class="docutils literal notranslate"><span class="pre">CeleryKubernetesExecutor</span></code>, <code class="docutils literal notranslate"><span class="pre">LocalKubernetesExecutor</span></code> or the |
| full import path to the class when using a custom executor.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">SequentialExecutor</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__EXECUTOR</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="fernet-key"> |
| <span id="config-core-fernet-key"></span><h4>fernet_key<a class="headerlink" href="#fernet-key" title="Permalink to this heading">¶</a></h4> |
| <p>Secret key to save connection passwords in the db</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">{FERNET_KEY}</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variables</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__FERNET_KEY</span></code></p> |
| <p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__FERNET_KEY_CMD</span></code></p> |
| <p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__FERNET_KEY_SECRET</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="hide-sensitive-var-conn-fields"> |
| <span id="config-core-hide-sensitive-var-conn-fields"></span><h4>hide_sensitive_var_conn_fields<a class="headerlink" href="#hide-sensitive-var-conn-fields" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.1.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Hide sensitive <strong>Variables</strong> or <strong>Connection extra json keys</strong> from UI |
| and task logs when set to <code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| <div class="admonition note"> |
| <p class="admonition-title">Note</p> |
| <p>Connection passwords are always hidden in logs</p> |
| </div> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__HIDE_SENSITIVE_VAR_CONN_FIELDS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="hostname-callable"> |
| <span id="config-core-hostname-callable"></span><h4>hostname_callable<a class="headerlink" href="#hostname-callable" title="Permalink to this heading">¶</a></h4> |
| <p>Hostname by providing a path to a callable, which will resolve the hostname. |
| The format is “package.function”.</p> |
| <p>For example, default value <code class="docutils literal notranslate"><span class="pre">airflow.utils.net.getfqdn</span></code> means that result from patched |
| version of <a class="reference external" href="https://docs.python.org/3/library/socket.html#socket.getfqdn">socket.getfqdn()</a>, |
| see related <a class="reference external" href="https://github.com/python/cpython/issues/49254">CPython Issue</a>.</p> |
| <p>No argument should be required in the function specified. |
| If using IP address as hostname is preferred, use value <code class="docutils literal notranslate"><span class="pre">airflow.utils.net.get_host_ip_address</span></code></p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow.utils.net.getfqdn</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__HOSTNAME_CALLABLE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="internal-api-url"> |
| <span id="config-core-internal-api-url"></span><h4>internal_api_url<a class="headerlink" href="#internal-api-url" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>(experimental) Airflow Internal API url. |
| Only used if <code class="docutils literal notranslate"><span class="pre">[core]</span> <span class="pre">database_access_isolation</span></code> is <code class="docutils literal notranslate"><span class="pre">True</span></code>.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__INTERNAL_API_URL</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">http://localhost:8080</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="killed-task-cleanup-time"> |
| <span id="config-core-killed-task-cleanup-time"></span><h4>killed_task_cleanup_time<a class="headerlink" href="#killed-task-cleanup-time" title="Permalink to this heading">¶</a></h4> |
| <p>When a task is killed forcefully, this is the amount of time in seconds that |
| it has to cleanup after it is sent a SIGTERM, before it is SIGKILLED</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">60</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__KILLED_TASK_CLEANUP_TIME</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="lazy-discover-providers"> |
| <span id="config-core-lazy-discover-providers"></span><h4>lazy_discover_providers<a class="headerlink" href="#lazy-discover-providers" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>By default Airflow providers are lazily-discovered (discovery and imports happen only when required). |
| Set it to <code class="docutils literal notranslate"><span class="pre">False</span></code>, if you want to discover providers whenever ‘airflow’ is invoked via cli or |
| loaded from module.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__LAZY_DISCOVER_PROVIDERS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="lazy-load-plugins"> |
| <span id="config-core-lazy-load-plugins"></span><h4>lazy_load_plugins<a class="headerlink" href="#lazy-load-plugins" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>By default Airflow plugins are lazily-loaded (only loaded when required). Set it to <code class="docutils literal notranslate"><span class="pre">False</span></code>, |
| if you want to load plugins whenever ‘airflow’ is invoked via cli or loaded from module.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__LAZY_LOAD_PLUGINS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="load-examples"> |
| <span id="config-core-load-examples"></span><h4>load_examples<a class="headerlink" href="#load-examples" title="Permalink to this heading">¶</a></h4> |
| <p>Whether to load the DAG examples that ship with Airflow. It’s good to |
| get started, but you probably want to set this to <code class="docutils literal notranslate"><span class="pre">False</span></code> in a production |
| environment</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__LOAD_EXAMPLES</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="max-active-runs-per-dag"> |
| <span id="config-core-max-active-runs-per-dag"></span><h4>max_active_runs_per_dag<a class="headerlink" href="#max-active-runs-per-dag" title="Permalink to this heading">¶</a></h4> |
| <p>The maximum number of active DAG runs per DAG. The scheduler will not create more DAG runs |
| if it reaches the limit. This is configurable at the DAG level with <code class="docutils literal notranslate"><span class="pre">max_active_runs</span></code>, |
| which is defaulted as <code class="docutils literal notranslate"><span class="pre">[core]</span> <span class="pre">max_active_runs_per_dag</span></code>.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">16</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__MAX_ACTIVE_RUNS_PER_DAG</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="max-active-tasks-per-dag"> |
| <span id="config-core-max-active-tasks-per-dag"></span><h4>max_active_tasks_per_dag<a class="headerlink" href="#max-active-tasks-per-dag" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.2.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The maximum number of task instances allowed to run concurrently in each DAG. To calculate |
| the number of tasks that is running concurrently for a DAG, add up the number of running |
| tasks for all DAG runs of the DAG. This is configurable at the DAG level with <code class="docutils literal notranslate"><span class="pre">max_active_tasks</span></code>, |
| which is defaulted as <code class="docutils literal notranslate"><span class="pre">[core]</span> <span class="pre">max_active_tasks_per_dag</span></code>.</p> |
| <p>An example scenario when this would be useful is when you want to stop a new dag with an early |
| start date from stealing all the executor slots in a cluster.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">16</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__MAX_ACTIVE_TASKS_PER_DAG</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="max-consecutive-failed-dag-runs-per-dag"> |
| <span id="config-core-max-consecutive-failed-dag-runs-per-dag"></span><h4>max_consecutive_failed_dag_runs_per_dag<a class="headerlink" href="#max-consecutive-failed-dag-runs-per-dag" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.9.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>(experimental) The maximum number of consecutive DAG failures before DAG is automatically paused. |
| This is also configurable per DAG level with <code class="docutils literal notranslate"><span class="pre">max_consecutive_failed_dag_runs</span></code>, |
| which is defaulted as <code class="docutils literal notranslate"><span class="pre">[core]</span> <span class="pre">max_consecutive_failed_dag_runs_per_dag</span></code>. |
| If not specified, then the value is considered as 0, |
| meaning that the dags are never paused out by default.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">0</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__MAX_CONSECUTIVE_FAILED_DAG_RUNS_PER_DAG</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="max-map-length"> |
| <span id="config-core-max-map-length"></span><h4>max_map_length<a class="headerlink" href="#max-map-length" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The maximum list/dict length an XCom can push to trigger task mapping. If the pushed list/dict has a |
| length exceeding this value, the task pushing the XCom will be failed automatically to prevent the |
| mapped tasks from clogging the scheduler.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">1024</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__MAX_MAP_LENGTH</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="max-num-rendered-ti-fields-per-task"> |
| <span id="config-core-max-num-rendered-ti-fields-per-task"></span><h4>max_num_rendered_ti_fields_per_task<a class="headerlink" href="#max-num-rendered-ti-fields-per-task" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.10.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Maximum number of Rendered Task Instance Fields (Template Fields) per task to store |
| in the Database. |
| All the template_fields for each of Task Instance are stored in the Database. |
| Keeping this number small may cause an error when you try to view <code class="docutils literal notranslate"><span class="pre">Rendered</span></code> tab in |
| TaskInstance view for older tasks.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">30</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__MAX_NUM_RENDERED_TI_FIELDS_PER_TASK</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="max-task-retry-delay"> |
| <span id="config-core-max-task-retry-delay"></span><h4>max_task_retry_delay<a class="headerlink" href="#max-task-retry-delay" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The maximum delay (in seconds) each task is going to wait by default between retries. |
| This is a global setting and cannot be overridden at task or DAG level.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">86400</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__MAX_TASK_RETRY_DELAY</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="max-templated-field-length"> |
| <span id="config-core-max-templated-field-length"></span><h4>max_templated_field_length<a class="headerlink" href="#max-templated-field-length" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.9.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The maximum length of the rendered template field. If the value to be stored in the |
| rendered template field exceeds this size, it’s redacted.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">4096</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__MAX_TEMPLATED_FIELD_LENGTH</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="might-contain-dag-callable"> |
| <span id="config-core-might-contain-dag-callable"></span><h4>might_contain_dag_callable<a class="headerlink" href="#might-contain-dag-callable" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>A callable to check if a python file has airflow dags defined or not and should |
| return <code class="docutils literal notranslate"><span class="pre">True</span></code> if it has dags otherwise <code class="docutils literal notranslate"><span class="pre">False</span></code>. |
| If this is not provided, Airflow uses its own heuristic rules.</p> |
| <p>The function should have the following signature</p> |
| <div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="k">def</span> <span class="nf">func_name</span><span class="p">(</span><span class="n">file_path</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="n">zip_file</span><span class="p">:</span> <span class="n">zipfile</span><span class="o">.</span><span class="n">ZipFile</span> <span class="o">|</span> <span class="kc">None</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span> <span class="o">...</span> |
| </pre></div> |
| </div> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow.utils.file.might_contain_dag_via_default_heuristic</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__MIGHT_CONTAIN_DAG_CALLABLE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="min-serialized-dag-fetch-interval"> |
| <span id="config-core-min-serialized-dag-fetch-interval"></span><h4>min_serialized_dag_fetch_interval<a class="headerlink" href="#min-serialized-dag-fetch-interval" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.12.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Fetching serialized DAG can not be faster than a minimum interval to reduce database |
| read rate. This config controls when your DAGs are updated in the Webserver</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">10</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__MIN_SERIALIZED_DAG_FETCH_INTERVAL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="min-serialized-dag-update-interval"> |
| <span id="config-core-min-serialized-dag-update-interval"></span><h4>min_serialized_dag_update_interval<a class="headerlink" href="#min-serialized-dag-update-interval" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.7.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Updating serialized DAG can not be faster than a minimum interval to reduce database write rate.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">30</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__MIN_SERIALIZED_DAG_UPDATE_INTERVAL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="mp-start-method"> |
| <span id="config-core-mp-start-method"></span><h4>mp_start_method<a class="headerlink" href="#mp-start-method" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The name of the method used in order to start Python processes via the multiprocessing module. |
| This corresponds directly with the options available in the Python docs: |
| <a class="reference external" href="https://docs.python.org/3/library/multiprocessing.html#multiprocessing.set_start_method">multiprocessing.set_start_method</a> |
| must be one of the values returned by <a class="reference external" href="https://docs.python.org/3/library/multiprocessing.html#multiprocessing.get_all_start_methods">multiprocessing.get_all_start_methods()</a>.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__MP_START_METHOD</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">fork</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="parallelism"> |
| <span id="config-core-parallelism"></span><h4>parallelism<a class="headerlink" href="#parallelism" title="Permalink to this heading">¶</a></h4> |
| <p>This defines the maximum number of task instances that can run concurrently per scheduler in |
| Airflow, regardless of the worker count. Generally this value, multiplied by the number of |
| schedulers in your cluster, is the maximum number of task instances with the running |
| state in the metadata database.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">32</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__PARALLELISM</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="plugins-folder"> |
| <span id="config-core-plugins-folder"></span><h4>plugins_folder<a class="headerlink" href="#plugins-folder" title="Permalink to this heading">¶</a></h4> |
| <p>Path to the folder containing Airflow plugins</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">{AIRFLOW_HOME}/plugins</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__PLUGINS_FOLDER</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="security"> |
| <span id="config-core-security"></span><h4>security<a class="headerlink" href="#security" title="Permalink to this heading">¶</a></h4> |
| <p>What security module to use (for example kerberos)</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__SECURITY</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="sensitive-var-conn-names"> |
| <span id="config-core-sensitive-var-conn-names"></span><h4>sensitive_var_conn_names<a class="headerlink" href="#sensitive-var-conn-names" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.1.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>A comma-separated list of extra sensitive keywords to look for in variables names or connection’s |
| extra JSON.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__SENSITIVE_VAR_CONN_NAMES</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="strict-dataset-uri-validation"> |
| <span id="config-core-strict-dataset-uri-validation"></span><h4>strict_dataset_uri_validation<a class="headerlink" href="#strict-dataset-uri-validation" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.9.2.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Dataset URI validation should raise an exception if it is not compliant with AIP-60. |
| By default this configuration is false, meaning that Airflow 2.x only warns the user. |
| In Airflow 3, this configuration will be enabled by default.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__STRICT_DATASET_URI_VALIDATION</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="task-runner"> |
| <span id="config-core-task-runner"></span><h4>task_runner<a class="headerlink" href="#task-runner" title="Permalink to this heading">¶</a></h4> |
| <p>The class to use for running task instances in a subprocess. |
| Choices include StandardTaskRunner, CgroupTaskRunner or the full import path to the class |
| when using a custom task runner.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">StandardTaskRunner</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__TASK_RUNNER</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="test-connection"> |
| <span id="config-core-test-connection"></span><h4>test_connection<a class="headerlink" href="#test-connection" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.7.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The ability to allow testing connections across Airflow UI, API and CLI. |
| Supported options: <code class="docutils literal notranslate"><span class="pre">Disabled</span></code>, <code class="docutils literal notranslate"><span class="pre">Enabled</span></code>, <code class="docutils literal notranslate"><span class="pre">Hidden</span></code>. Default: Disabled |
| Disabled - Disables the test connection functionality and disables the Test Connection button in UI. |
| Enabled - Enables the test connection functionality and shows the Test Connection button in UI. |
| Hidden - Disables the test connection functionality and hides the Test Connection button in UI. |
| Before setting this to Enabled, make sure that you review the users who are able to add/edit |
| connections and ensure they are trusted. Connection testing can be done maliciously leading to |
| undesired and insecure outcomes. |
| See <a class="reference external" href="https://airflow.apache.org/docs/apache-airflow/stable/security/security_model.html#capabilities-of-authenticated-ui-users">Airflow Security Model: Capabilities of authenticated UI users</a> |
| for more details.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">Disabled</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__TEST_CONNECTION</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="unit-test-mode"> |
| <span id="config-core-unit-test-mode"></span><h4>unit_test_mode<a class="headerlink" href="#unit-test-mode" title="Permalink to this heading">¶</a></h4> |
| <p>Turn unit test mode on (overwrites many configuration options with test |
| values at runtime)</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__UNIT_TEST_MODE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="xcom-backend"> |
| <span id="config-core-xcom-backend"></span><h4>xcom_backend<a class="headerlink" href="#xcom-backend" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.12.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Path to custom XCom class that will be used to store and resolve operators results</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow.models.xcom.BaseXCom</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__CORE__XCOM_BACKEND</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">path.to.CustomXCom</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="base-log-folder-deprecated"> |
| <span id="config-core-base-log-folder"></span><h4>base_log_folder (Deprecated)<a class="headerlink" href="#base-log-folder-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-logging-base-log-folder"><span class="std std-ref">logging.base_log_folder</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="colored-console-log-deprecated"> |
| <span id="config-core-colored-console-log"></span><h4>colored_console_log (Deprecated)<a class="headerlink" href="#colored-console-log-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-logging-colored-console-log"><span class="std std-ref">logging.colored_console_log</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="colored-formatter-class-deprecated"> |
| <span id="config-core-colored-formatter-class"></span><h4>colored_formatter_class (Deprecated)<a class="headerlink" href="#colored-formatter-class-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-logging-colored-formatter-class"><span class="std std-ref">logging.colored_formatter_class</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="colored-log-format-deprecated"> |
| <span id="config-core-colored-log-format"></span><h4>colored_log_format (Deprecated)<a class="headerlink" href="#colored-log-format-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-logging-colored-log-format"><span class="std std-ref">logging.colored_log_format</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="dag-concurrency-deprecated"> |
| <span id="config-core-dag-concurrency"></span><h4>dag_concurrency (Deprecated)<a class="headerlink" href="#dag-concurrency-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.2.0: </span>The option has been moved to <a class="reference internal" href="#config-core-max-active-tasks-per-dag"><span class="std std-ref">core.max_active_tasks_per_dag</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="dag-processor-manager-log-location-deprecated"> |
| <span id="config-core-dag-processor-manager-log-location"></span><h4>dag_processor_manager_log_location (Deprecated)<a class="headerlink" href="#dag-processor-manager-log-location-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-logging-dag-processor-manager-log-location"><span class="std std-ref">logging.dag_processor_manager_log_location</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="encrypt-s3-logs-deprecated"> |
| <span id="config-core-encrypt-s3-logs"></span><h4>encrypt_s3_logs (Deprecated)<a class="headerlink" href="#encrypt-s3-logs-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-logging-encrypt-s3-logs"><span class="std std-ref">logging.encrypt_s3_logs</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="fab-logging-level-deprecated"> |
| <span id="config-core-fab-logging-level"></span><h4>fab_logging_level (Deprecated)<a class="headerlink" href="#fab-logging-level-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-logging-fab-logging-level"><span class="std std-ref">logging.fab_logging_level</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="interleave-timestamp-parser-deprecated"> |
| <span id="config-core-interleave-timestamp-parser"></span><h4>interleave_timestamp_parser (Deprecated)<a class="headerlink" href="#interleave-timestamp-parser-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.6.1: </span>The option has been moved to <a class="reference internal" href="#config-logging-interleave-timestamp-parser"><span class="std std-ref">logging.interleave_timestamp_parser</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="load-default-connections-deprecated"> |
| <span id="config-core-load-default-connections"></span><h4>load_default_connections (Deprecated)<a class="headerlink" href="#load-default-connections-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.3.0: </span>The option has been moved to <a class="reference internal" href="#config-database-load-default-connections"><span class="std std-ref">database.load_default_connections</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="log-filename-template-deprecated"> |
| <span id="config-core-log-filename-template"></span><h4>log_filename_template (Deprecated)<a class="headerlink" href="#log-filename-template-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-logging-log-filename-template"><span class="std std-ref">logging.log_filename_template</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="log-format-deprecated"> |
| <span id="config-core-log-format"></span><h4>log_format (Deprecated)<a class="headerlink" href="#log-format-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-logging-log-format"><span class="std std-ref">logging.log_format</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="log-processor-filename-template-deprecated"> |
| <span id="config-core-log-processor-filename-template"></span><h4>log_processor_filename_template (Deprecated)<a class="headerlink" href="#log-processor-filename-template-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-logging-log-processor-filename-template"><span class="std std-ref">logging.log_processor_filename_template</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="logging-config-class-deprecated"> |
| <span id="config-core-logging-config-class"></span><h4>logging_config_class (Deprecated)<a class="headerlink" href="#logging-config-class-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-logging-logging-config-class"><span class="std std-ref">logging.logging_config_class</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="logging-level-deprecated"> |
| <span id="config-core-logging-level"></span><h4>logging_level (Deprecated)<a class="headerlink" href="#logging-level-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-logging-logging-level"><span class="std std-ref">logging.logging_level</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="max-db-retries-deprecated"> |
| <span id="config-core-max-db-retries"></span><h4>max_db_retries (Deprecated)<a class="headerlink" href="#max-db-retries-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.3.0: </span>The option has been moved to <a class="reference internal" href="#config-database-max-db-retries"><span class="std std-ref">database.max_db_retries</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="non-pooled-task-slot-count-deprecated"> |
| <span id="config-core-non-pooled-task-slot-count"></span><h4>non_pooled_task_slot_count (Deprecated)<a class="headerlink" href="#non-pooled-task-slot-count-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 1.10.4: </span>The option has been moved to <a class="reference internal" href="#config-core-default-pool-task-slot-count"><span class="std std-ref">core.default_pool_task_slot_count</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="remote-base-log-folder-deprecated"> |
| <span id="config-core-remote-base-log-folder"></span><h4>remote_base_log_folder (Deprecated)<a class="headerlink" href="#remote-base-log-folder-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-logging-remote-base-log-folder"><span class="std std-ref">logging.remote_base_log_folder</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="remote-log-conn-id-deprecated"> |
| <span id="config-core-remote-log-conn-id"></span><h4>remote_log_conn_id (Deprecated)<a class="headerlink" href="#remote-log-conn-id-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-logging-remote-log-conn-id"><span class="std std-ref">logging.remote_log_conn_id</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="remote-logging-deprecated"> |
| <span id="config-core-remote-logging"></span><h4>remote_logging (Deprecated)<a class="headerlink" href="#remote-logging-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-logging-remote-logging"><span class="std std-ref">logging.remote_logging</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="simple-log-format-deprecated"> |
| <span id="config-core-simple-log-format"></span><h4>simple_log_format (Deprecated)<a class="headerlink" href="#simple-log-format-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-logging-simple-log-format"><span class="std std-ref">logging.simple_log_format</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="sql-alchemy-conn-deprecated"> |
| <span id="config-core-sql-alchemy-conn"></span><h4>sql_alchemy_conn (Deprecated)<a class="headerlink" href="#sql-alchemy-conn-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.3.0: </span>The option has been moved to <a class="reference internal" href="#config-database-sql-alchemy-conn"><span class="std std-ref">database.sql_alchemy_conn</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="sql-alchemy-connect-args-deprecated"> |
| <span id="config-core-sql-alchemy-connect-args"></span><h4>sql_alchemy_connect_args (Deprecated)<a class="headerlink" href="#sql-alchemy-connect-args-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.3.0: </span>The option has been moved to <a class="reference internal" href="#config-database-sql-alchemy-connect-args"><span class="std std-ref">database.sql_alchemy_connect_args</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="sql-alchemy-max-overflow-deprecated"> |
| <span id="config-core-sql-alchemy-max-overflow"></span><h4>sql_alchemy_max_overflow (Deprecated)<a class="headerlink" href="#sql-alchemy-max-overflow-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.3.0: </span>The option has been moved to <a class="reference internal" href="#config-database-sql-alchemy-max-overflow"><span class="std std-ref">database.sql_alchemy_max_overflow</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="sql-alchemy-pool-enabled-deprecated"> |
| <span id="config-core-sql-alchemy-pool-enabled"></span><h4>sql_alchemy_pool_enabled (Deprecated)<a class="headerlink" href="#sql-alchemy-pool-enabled-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.3.0: </span>The option has been moved to <a class="reference internal" href="#config-database-sql-alchemy-pool-enabled"><span class="std std-ref">database.sql_alchemy_pool_enabled</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="sql-alchemy-pool-pre-ping-deprecated"> |
| <span id="config-core-sql-alchemy-pool-pre-ping"></span><h4>sql_alchemy_pool_pre_ping (Deprecated)<a class="headerlink" href="#sql-alchemy-pool-pre-ping-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.3.0: </span>The option has been moved to <a class="reference internal" href="#config-database-sql-alchemy-pool-pre-ping"><span class="std std-ref">database.sql_alchemy_pool_pre_ping</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="sql-alchemy-pool-recycle-deprecated"> |
| <span id="config-core-sql-alchemy-pool-recycle"></span><h4>sql_alchemy_pool_recycle (Deprecated)<a class="headerlink" href="#sql-alchemy-pool-recycle-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.3.0: </span>The option has been moved to <a class="reference internal" href="#config-database-sql-alchemy-pool-recycle"><span class="std std-ref">database.sql_alchemy_pool_recycle</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="sql-alchemy-pool-size-deprecated"> |
| <span id="config-core-sql-alchemy-pool-size"></span><h4>sql_alchemy_pool_size (Deprecated)<a class="headerlink" href="#sql-alchemy-pool-size-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.3.0: </span>The option has been moved to <a class="reference internal" href="#config-database-sql-alchemy-pool-size"><span class="std std-ref">database.sql_alchemy_pool_size</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="sql-alchemy-schema-deprecated"> |
| <span id="config-core-sql-alchemy-schema"></span><h4>sql_alchemy_schema (Deprecated)<a class="headerlink" href="#sql-alchemy-schema-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.3.0: </span>The option has been moved to <a class="reference internal" href="#config-database-sql-alchemy-schema"><span class="std std-ref">database.sql_alchemy_schema</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="sql-engine-collation-for-ids-deprecated"> |
| <span id="config-core-sql-engine-collation-for-ids"></span><h4>sql_engine_collation_for_ids (Deprecated)<a class="headerlink" href="#sql-engine-collation-for-ids-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.3.0: </span>The option has been moved to <a class="reference internal" href="#config-database-sql-engine-collation-for-ids"><span class="std std-ref">database.sql_engine_collation_for_ids</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="sql-engine-encoding-deprecated"> |
| <span id="config-core-sql-engine-encoding"></span><h4>sql_engine_encoding (Deprecated)<a class="headerlink" href="#sql-engine-encoding-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.3.0: </span>The option has been moved to <a class="reference internal" href="#config-database-sql-engine-encoding"><span class="std std-ref">database.sql_engine_encoding</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="task-log-prefix-template-deprecated"> |
| <span id="config-core-task-log-prefix-template"></span><h4>task_log_prefix_template (Deprecated)<a class="headerlink" href="#task-log-prefix-template-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-logging-task-log-prefix-template"><span class="std std-ref">logging.task_log_prefix_template</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="task-log-reader-deprecated"> |
| <span id="config-core-task-log-reader"></span><h4>task_log_reader (Deprecated)<a class="headerlink" href="#task-log-reader-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-logging-task-log-reader"><span class="std std-ref">logging.task_log_reader</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="worker-precheck-deprecated"> |
| <span id="config-core-worker-precheck"></span><h4>worker_precheck (Deprecated)<a class="headerlink" href="#worker-precheck-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference external" href="/docs/apache-airflow-providers-celery/stable/configurations-ref.html#config-celery-worker-precheck" title="(in apache-airflow-providers-celery v3.7.2)"><span class="xref std std-ref">celery.worker_precheck</span></a></p> |
| </div> |
| </div> |
| </div> |
| <div class="section" id="database"> |
| <span id="config-database"></span><h3><a class="toc-backref" href="#id8">[database]</a><a class="headerlink" href="#database" title="Permalink to this heading">¶</a></h3> |
| <div class="section" id="alembic-ini-file-path"> |
| <span id="config-database-alembic-ini-file-path"></span><h4>alembic_ini_file_path<a class="headerlink" href="#alembic-ini-file-path" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.7.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Path to the <code class="docutils literal notranslate"><span class="pre">alembic.ini</span></code> file. You can either provide the file path relative |
| to the Airflow home directory or the absolute path if it is located elsewhere.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">alembic.ini</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__ALEMBIC_INI_FILE_PATH</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="check-migrations"> |
| <span id="config-database-check-migrations"></span><h4>check_migrations<a class="headerlink" href="#check-migrations" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Whether to run alembic migrations during Airflow start up. Sometimes this operation can be expensive, |
| and the users can assert the correct version through other means (e.g. through a Helm chart). |
| Accepts <code class="docutils literal notranslate"><span class="pre">True</span></code> or <code class="docutils literal notranslate"><span class="pre">False</span></code>.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__CHECK_MIGRATIONS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="load-default-connections"> |
| <span id="config-database-load-default-connections"></span><h4>load_default_connections<a class="headerlink" href="#load-default-connections" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Whether to load the default connections that ship with Airflow when <code class="docutils literal notranslate"><span class="pre">airflow</span> <span class="pre">db</span> <span class="pre">init</span></code> is called. |
| It’s good to get started, but you probably want to set this to <code class="docutils literal notranslate"><span class="pre">False</span></code> in a production environment.</p> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.7.0: </span>This option is only used by the deprecated “airflow db init” command. |
| This option has been used in previous versions of Airflow to determine if loading of the default |
| connections is done with the <code class="docutils literal notranslate"><span class="pre">airflow</span> <span class="pre">db</span> <span class="pre">init</span></code> command. This command has been deprecated and |
| replaced by two separate commands <code class="docutils literal notranslate"><span class="pre">airflow</span> <span class="pre">db</span> <span class="pre">migrate</span></code> and |
| <code class="docutils literal notranslate"><span class="pre">airflow</span> <span class="pre">connections</span> <span class="pre">create-default-connections</span></code> and <code class="docutils literal notranslate"><span class="pre">load_default_connections</span></code> is not |
| used anymore by those commands.</p> |
| </div> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__LOAD_DEFAULT_CONNECTIONS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="max-db-retries"> |
| <span id="config-database-max-db-retries"></span><h4>max_db_retries<a class="headerlink" href="#max-db-retries" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Number of times the code should be retried in case of DB Operational Errors. |
| Not all transactions will be retried as it can cause undesired state. |
| Currently it is only used in <code class="docutils literal notranslate"><span class="pre">DagFileProcessor.process_file</span></code> to retry <code class="docutils literal notranslate"><span class="pre">dagbag.sync_to_db</span></code>.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">3</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__MAX_DB_RETRIES</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="sql-alchemy-conn"> |
| <span id="config-database-sql-alchemy-conn"></span><h4>sql_alchemy_conn<a class="headerlink" href="#sql-alchemy-conn" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The SQLAlchemy connection string to the metadata database. |
| SQLAlchemy supports many different database engines. |
| See: <a class="reference external" href="https://airflow.apache.org/docs/apache-airflow/stable/howto/set-up-database.html#database-uri">Set up a Database Backend: Database URI</a> |
| for more details.</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">sqlite:///{AIRFLOW_HOME}/airflow.db</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variables</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__SQL_ALCHEMY_CONN</span></code></p> |
| <p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__SQL_ALCHEMY_CONN_CMD</span></code></p> |
| <p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__SQL_ALCHEMY_CONN_SECRET</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="sql-alchemy-connect-args"> |
| <span id="config-database-sql-alchemy-connect-args"></span><h4>sql_alchemy_connect_args<a class="headerlink" href="#sql-alchemy-connect-args" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Import path for connect args in SQLAlchemy. Defaults to an empty dict. |
| This is useful when you want to configure db engine args that SQLAlchemy won’t parse |
| in connection string. This can be set by passing a dictionary containing the create engine parameters. |
| For more details about passing create engine parameters (keepalives variables, timeout etc) |
| in Postgres DB Backend see <a class="reference external" href="https://airflow.apache.org/docs/apache-airflow/stable/howto/set-up-database.html#setting-up-a-postgresql-database">Setting up a PostgreSQL Database</a> |
| e.g <code class="docutils literal notranslate"><span class="pre">connect_args={"timeout":30}</span></code> can be defined in <code class="docutils literal notranslate"><span class="pre">airflow_local_settings.py</span></code> and |
| can be imported as shown below</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__SQL_ALCHEMY_CONNECT_ARGS</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow_local_settings.connect_args</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="sql-alchemy-engine-args"> |
| <span id="config-database-sql-alchemy-engine-args"></span><h4>sql_alchemy_engine_args<a class="headerlink" href="#sql-alchemy-engine-args" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Extra engine specific keyword args passed to SQLAlchemy’s create_engine, as a JSON-encoded value</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variables</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__SQL_ALCHEMY_ENGINE_ARGS</span></code></p> |
| <p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__SQL_ALCHEMY_ENGINE_ARGS_CMD</span></code></p> |
| <p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__SQL_ALCHEMY_ENGINE_ARGS_SECRET</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">{"arg1":</span> <span class="pre">true}</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="sql-alchemy-max-overflow"> |
| <span id="config-database-sql-alchemy-max-overflow"></span><h4>sql_alchemy_max_overflow<a class="headerlink" href="#sql-alchemy-max-overflow" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The maximum overflow size of the pool. |
| When the number of checked-out connections reaches the size set in pool_size, |
| additional connections will be returned up to this limit. |
| When those additional connections are returned to the pool, they are disconnected and discarded. |
| It follows then that the total number of simultaneous connections the pool will allow |
| is <strong>pool_size</strong> + <strong>max_overflow</strong>, |
| and the total number of “sleeping” connections the pool will allow is pool_size. |
| max_overflow can be set to <code class="docutils literal notranslate"><span class="pre">-1</span></code> to indicate no overflow limit; |
| no limit will be placed on the total number of concurrent connections. Defaults to <code class="docutils literal notranslate"><span class="pre">10</span></code>.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">10</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__SQL_ALCHEMY_MAX_OVERFLOW</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="sql-alchemy-pool-enabled"> |
| <span id="config-database-sql-alchemy-pool-enabled"></span><h4>sql_alchemy_pool_enabled<a class="headerlink" href="#sql-alchemy-pool-enabled" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>If SQLAlchemy should pool database connections.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__SQL_ALCHEMY_POOL_ENABLED</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="sql-alchemy-pool-pre-ping"> |
| <span id="config-database-sql-alchemy-pool-pre-ping"></span><h4>sql_alchemy_pool_pre_ping<a class="headerlink" href="#sql-alchemy-pool-pre-ping" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Check connection at the start of each connection pool checkout. |
| Typically, this is a simple statement like “SELECT 1”. |
| See <a class="reference external" href="https://docs.sqlalchemy.org/en/14/core/pooling.html#disconnect-handling-pessimistic">SQLAlchemy Pooling: Disconnect Handling - Pessimistic</a> |
| for more details.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__SQL_ALCHEMY_POOL_PRE_PING</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="sql-alchemy-pool-recycle"> |
| <span id="config-database-sql-alchemy-pool-recycle"></span><h4>sql_alchemy_pool_recycle<a class="headerlink" href="#sql-alchemy-pool-recycle" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The SQLAlchemy pool recycle is the number of seconds a connection |
| can be idle in the pool before it is invalidated. This config does |
| not apply to sqlite. If the number of DB connections is ever exceeded, |
| a lower config value will allow the system to recover faster.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">1800</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__SQL_ALCHEMY_POOL_RECYCLE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="sql-alchemy-pool-size"> |
| <span id="config-database-sql-alchemy-pool-size"></span><h4>sql_alchemy_pool_size<a class="headerlink" href="#sql-alchemy-pool-size" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The SQLAlchemy pool size is the maximum number of database connections |
| in the pool. 0 indicates no limit.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">5</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__SQL_ALCHEMY_POOL_SIZE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="sql-alchemy-schema"> |
| <span id="config-database-sql-alchemy-schema"></span><h4>sql_alchemy_schema<a class="headerlink" href="#sql-alchemy-schema" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The schema to use for the metadata database. |
| SQLAlchemy supports databases with the concept of multiple schemas.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__SQL_ALCHEMY_SCHEMA</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="sql-engine-collation-for-ids"> |
| <span id="config-database-sql-engine-collation-for-ids"></span><h4>sql_engine_collation_for_ids<a class="headerlink" href="#sql-engine-collation-for-ids" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Collation for <code class="docutils literal notranslate"><span class="pre">dag_id</span></code>, <code class="docutils literal notranslate"><span class="pre">task_id</span></code>, <code class="docutils literal notranslate"><span class="pre">key</span></code>, <code class="docutils literal notranslate"><span class="pre">external_executor_id</span></code> columns |
| in case they have different encoding. |
| By default this collation is the same as the database collation, however for <code class="docutils literal notranslate"><span class="pre">mysql</span></code> and <code class="docutils literal notranslate"><span class="pre">mariadb</span></code> |
| the default is <code class="docutils literal notranslate"><span class="pre">utf8mb3_bin</span></code> so that the index sizes of our index keys will not exceed |
| the maximum size of allowed index when collation is set to <code class="docutils literal notranslate"><span class="pre">utf8mb4</span></code> variant, see |
| <a class="reference external" href="https://github.com/apache/airflow/pull/17603#issuecomment-901121618">GitHub Issue Comment</a> |
| for more details.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__SQL_ENGINE_COLLATION_FOR_IDS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="sql-engine-encoding"> |
| <span id="config-database-sql-engine-encoding"></span><h4>sql_engine_encoding<a class="headerlink" href="#sql-engine-encoding" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The encoding for the databases</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">utf-8</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DATABASE__SQL_ENGINE_ENCODING</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| </div> |
| <div class="section" id="debug"> |
| <span id="config-debug"></span><h3><a class="toc-backref" href="#id9">[debug]</a><a class="headerlink" href="#debug" title="Permalink to this heading">¶</a></h3> |
| <div class="section" id="fail-fast"> |
| <span id="config-debug-fail-fast"></span><h4>fail_fast<a class="headerlink" href="#fail-fast" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.8.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Used only with <code class="docutils literal notranslate"><span class="pre">DebugExecutor</span></code>. If set to <code class="docutils literal notranslate"><span class="pre">True</span></code> DAG will fail with first |
| failed task. Helpful for debugging purposes.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__DEBUG__FAIL_FAST</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| </div> |
| <div class="section" id="email"> |
| <span id="config-email"></span><h3><a class="toc-backref" href="#id10">[email]</a><a class="headerlink" href="#email" title="Permalink to this heading">¶</a></h3> |
| <p>Configuration email backend and whether to |
| send email alerts on retry or failure</p> |
| <div class="section" id="default-email-on-failure"> |
| <span id="config-email-default-email-on-failure"></span><h4>default_email_on_failure<a class="headerlink" href="#default-email-on-failure" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Whether email alerts should be sent when a task failed</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__EMAIL__DEFAULT_EMAIL_ON_FAILURE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="default-email-on-retry"> |
| <span id="config-email-default-email-on-retry"></span><h4>default_email_on_retry<a class="headerlink" href="#default-email-on-retry" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Whether email alerts should be sent when a task is retried</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__EMAIL__DEFAULT_EMAIL_ON_RETRY</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="email-backend"> |
| <span id="config-email-email-backend"></span><h4>email_backend<a class="headerlink" href="#email-backend" title="Permalink to this heading">¶</a></h4> |
| <p>Email backend to use</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow.utils.email.send_email_smtp</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__EMAIL__EMAIL_BACKEND</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="email-conn-id"> |
| <span id="config-email-email-conn-id"></span><h4>email_conn_id<a class="headerlink" href="#email-conn-id" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.1.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Email connection to use</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">smtp_default</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__EMAIL__EMAIL_CONN_ID</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="from-email"> |
| <span id="config-email-from-email"></span><h4>from_email<a class="headerlink" href="#from-email" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.2.4.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Email address that will be used as sender address. |
| It can either be raw email or the complete address in a format <code class="docutils literal notranslate"><span class="pre">Sender</span> <span class="pre">Name</span> <span class="pre"><sender@email.com></span></code></p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__EMAIL__FROM_EMAIL</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">Airflow</span> <span class="pre"><airflow@example.com></span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="html-content-template"> |
| <span id="config-email-html-content-template"></span><h4>html_content_template<a class="headerlink" href="#html-content-template" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.1.</span></p> |
| </div> |
| </div></blockquote> |
| <p>File that will be used as the template for Email content (which will be rendered using Jinja2). |
| If not set, Airflow uses a base template.</p> |
| <div class="admonition seealso"> |
| <p class="admonition-title">See also</p> |
| <p><a class="reference internal" href="howto/email-config.html"><span class="doc">Email Configuration</span></a></p> |
| </div> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__EMAIL__HTML_CONTENT_TEMPLATE</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">/path/to/my_html_content_template_file</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="ssl-context"> |
| <span id="config-email-ssl-context"></span><h4>ssl_context<a class="headerlink" href="#ssl-context" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.7.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>ssl context to use when using SMTP and IMAP SSL connections. By default, the context is “default” |
| which sets it to <code class="docutils literal notranslate"><span class="pre">ssl.create_default_context()</span></code> which provides the right balance between |
| compatibility and security, it however requires that certificates in your operating system are |
| updated and that SMTP/IMAP servers of yours have valid certificates that have corresponding public |
| keys installed on your machines. You can switch it to “none” if you want to disable checking |
| of the certificates, but it is not recommended as it allows MITM (man-in-the-middle) attacks |
| if your infrastructure is not sufficiently secured. It should only be set temporarily while you |
| are fixing your certificate configuration. This can be typically done by upgrading to newer |
| version of the operating system you run Airflow components on,by upgrading/refreshing proper |
| certificates in the OS or by updating certificates for your mail servers.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">default</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__EMAIL__SSL_CONTEXT</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">default</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="subject-template"> |
| <span id="config-email-subject-template"></span><h4>subject_template<a class="headerlink" href="#subject-template" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.1.</span></p> |
| </div> |
| </div></blockquote> |
| <p>File that will be used as the template for Email subject (which will be rendered using Jinja2). |
| If not set, Airflow uses a base template.</p> |
| <div class="admonition seealso"> |
| <p class="admonition-title">See also</p> |
| <p><a class="reference internal" href="howto/email-config.html"><span class="doc">Email Configuration</span></a></p> |
| </div> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__EMAIL__SUBJECT_TEMPLATE</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">/path/to/my_subject_template_file</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| </div> |
| <div class="section" id="kerberos"> |
| <span id="config-kerberos"></span><h3><a class="toc-backref" href="#id11">[kerberos]</a><a class="headerlink" href="#kerberos" title="Permalink to this heading">¶</a></h3> |
| <div class="section" id="ccache"> |
| <span id="config-kerberos-ccache"></span><h4>ccache<a class="headerlink" href="#ccache" title="Permalink to this heading">¶</a></h4> |
| <p>Location of your ccache file once kinit has been performed.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">/tmp/airflow_krb5_ccache</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__KERBEROS__CCACHE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="forwardable"> |
| <span id="config-kerberos-forwardable"></span><h4>forwardable<a class="headerlink" href="#forwardable" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.2.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Allow to disable ticket forwardability.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__KERBEROS__FORWARDABLE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="include-ip"> |
| <span id="config-kerberos-include-ip"></span><h4>include_ip<a class="headerlink" href="#include-ip" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.2.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Allow to remove source IP from token, useful when using token behind NATted Docker host.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__KERBEROS__INCLUDE_IP</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="keytab"> |
| <span id="config-kerberos-keytab"></span><h4>keytab<a class="headerlink" href="#keytab" title="Permalink to this heading">¶</a></h4> |
| <p>Designates the path to the Kerberos keytab file for the Airflow user</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow.keytab</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__KERBEROS__KEYTAB</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="kinit-path"> |
| <span id="config-kerberos-kinit-path"></span><h4>kinit_path<a class="headerlink" href="#kinit-path" title="Permalink to this heading">¶</a></h4> |
| <p>Path to the kinit executable</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">kinit</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__KERBEROS__KINIT_PATH</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="principal"> |
| <span id="config-kerberos-principal"></span><h4>principal<a class="headerlink" href="#principal" title="Permalink to this heading">¶</a></h4> |
| <p>gets augmented with fqdn</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__KERBEROS__PRINCIPAL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="reinit-frequency"> |
| <span id="config-kerberos-reinit-frequency"></span><h4>reinit_frequency<a class="headerlink" href="#reinit-frequency" title="Permalink to this heading">¶</a></h4> |
| <p>Determines the frequency at which initialization or re-initialization processes occur.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">3600</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__KERBEROS__REINIT_FREQUENCY</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| </div> |
| <div class="section" id="lineage"> |
| <span id="config-lineage"></span><h3><a class="toc-backref" href="#id12">[lineage]</a><a class="headerlink" href="#lineage" title="Permalink to this heading">¶</a></h3> |
| <div class="section" id="backend"> |
| <span id="config-lineage-backend"></span><h4>backend<a class="headerlink" href="#backend" title="Permalink to this heading">¶</a></h4> |
| <p>what lineage backend to use</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LINEAGE__BACKEND</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| </div> |
| <div class="section" id="logging"> |
| <span id="config-logging"></span><h3><a class="toc-backref" href="#id13">[logging]</a><a class="headerlink" href="#logging" title="Permalink to this heading">¶</a></h3> |
| <div class="section" id="base-log-folder"> |
| <span id="config-logging-base-log-folder"></span><h4>base_log_folder<a class="headerlink" href="#base-log-folder" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The folder where airflow should store its log files. |
| This path must be absolute. |
| There are a few existing configurations that assume this is set to the default. |
| If you choose to override this you may need to update the |
| <code class="docutils literal notranslate"><span class="pre">[logging]</span> <span class="pre">dag_processor_manager_log_location</span></code> and |
| <code class="docutils literal notranslate"><span class="pre">[logging]</span> <span class="pre">child_process_log_directory</span> <span class="pre">settings</span></code> as well.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">{AIRFLOW_HOME}/logs</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__BASE_LOG_FOLDER</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="celery-logging-level"> |
| <span id="config-logging-celery-logging-level"></span><h4>celery_logging_level<a class="headerlink" href="#celery-logging-level" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Logging level for celery. If not set, it uses the value of logging_level</p> |
| <p>Supported values: <code class="docutils literal notranslate"><span class="pre">CRITICAL</span></code>, <code class="docutils literal notranslate"><span class="pre">ERROR</span></code>, <code class="docutils literal notranslate"><span class="pre">WARNING</span></code>, <code class="docutils literal notranslate"><span class="pre">INFO</span></code>, <code class="docutils literal notranslate"><span class="pre">DEBUG</span></code>.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__CELERY_LOGGING_LEVEL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="celery-stdout-stderr-separation"> |
| <span id="config-logging-celery-stdout-stderr-separation"></span><h4>celery_stdout_stderr_separation<a class="headerlink" href="#celery-stdout-stderr-separation" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.7.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>By default Celery sends all logs into stderr. |
| If enabled any previous logging handlers will get <em>removed</em>. |
| With this option AirFlow will create new handlers |
| and send low level logs like INFO and WARNING to stdout, |
| while sending higher severity logs to stderr.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__CELERY_STDOUT_STDERR_SEPARATION</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="colored-console-log"> |
| <span id="config-logging-colored-console-log"></span><h4>colored_console_log<a class="headerlink" href="#colored-console-log" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Flag to enable/disable Colored logs in Console |
| Colour the logs when the controlling terminal is a TTY.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__COLORED_CONSOLE_LOG</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="colored-formatter-class"> |
| <span id="config-logging-colored-formatter-class"></span><h4>colored_formatter_class<a class="headerlink" href="#colored-formatter-class" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Specifies the class utilized by Airflow to implement colored logging</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow.utils.log.colored_log.CustomTTYColoredFormatter</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__COLORED_FORMATTER_CLASS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="colored-log-format"> |
| <span id="config-logging-colored-log-format"></span><h4>colored_log_format<a class="headerlink" href="#colored-log-format" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Log format for when Colored logs is enabled</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">[%%(blue)s%%(asctime)s%%(reset)s]</span> <span class="pre">{%%(blue)s%%(filename)s:%%(reset)s%%(lineno)d}</span> <span class="pre">%%(log_color)s%%(levelname)s%%(reset)s</span> <span class="pre">-</span> <span class="pre">%%(log_color)s%%(message)s%%(reset)s</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__COLORED_LOG_FORMAT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dag-processor-log-format"> |
| <span id="config-logging-dag-processor-log-format"></span><h4>dag_processor_log_format<a class="headerlink" href="#dag-processor-log-format" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.4.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Format of Dag Processor Log line</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">[%%(asctime)s]</span> <span class="pre">[SOURCE:DAG_PROCESSOR]</span> <span class="pre">{%%(filename)s:%%(lineno)d}</span> <span class="pre">%%(levelname)s</span> <span class="pre">-</span> <span class="pre">%%(message)s</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__DAG_PROCESSOR_LOG_FORMAT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dag-processor-log-target"> |
| <span id="config-logging-dag-processor-log-target"></span><h4>dag_processor_log_target<a class="headerlink" href="#dag-processor-log-target" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.4.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Where to send dag parser logs. If “file”, logs are sent to log files defined by child_process_log_directory.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">file</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__DAG_PROCESSOR_LOG_TARGET</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dag-processor-manager-log-location"> |
| <span id="config-logging-dag-processor-manager-log-location"></span><h4>dag_processor_manager_log_location<a class="headerlink" href="#dag-processor-manager-log-location" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Full path of dag_processor_manager logfile.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">{AIRFLOW_HOME}/logs/dag_processor_manager/dag_processor_manager.log</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__DAG_PROCESSOR_MANAGER_LOG_LOCATION</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dag-processor-manager-log-stdout"> |
| <span id="config-logging-dag-processor-manager-log-stdout"></span><h4>dag_processor_manager_log_stdout<a class="headerlink" href="#dag-processor-manager-log-stdout" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.9.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Whether DAG processor manager will write logs to stdout</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__DAG_PROCESSOR_MANAGER_LOG_STDOUT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="delete-local-logs"> |
| <span id="config-logging-delete-local-logs"></span><h4>delete_local_logs<a class="headerlink" href="#delete-local-logs" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Whether the local log files for GCS, S3, WASB and OSS remote logging should be deleted after |
| they are uploaded to the remote location.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__DELETE_LOCAL_LOGS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="enable-task-context-logger"> |
| <span id="config-logging-enable-task-context-logger"></span><h4>enable_task_context_logger<a class="headerlink" href="#enable-task-context-logger" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.8.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>If enabled, Airflow may ship messages to task logs from outside the task run context, e.g. from |
| the scheduler, executor, or callback execution context. This can help in circumstances such as |
| when there’s something blocking the execution of the task and ordinarily there may be no task |
| logs at all. |
| This is set to <code class="docutils literal notranslate"><span class="pre">True</span></code> by default. If you encounter issues with this feature |
| (e.g. scheduler performance issues) it can be disabled.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__ENABLE_TASK_CONTEXT_LOGGER</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="encrypt-s3-logs"> |
| <span id="config-logging-encrypt-s3-logs"></span><h4>encrypt_s3_logs<a class="headerlink" href="#encrypt-s3-logs" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Use server-side encryption for logs stored in S3</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__ENCRYPT_S3_LOGS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="extra-logger-names"> |
| <span id="config-logging-extra-logger-names"></span><h4>extra_logger_names<a class="headerlink" href="#extra-logger-names" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>A comma-separated list of third-party logger names that will be configured to print messages to |
| consoles.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__EXTRA_LOGGER_NAMES</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">connexion,sqlalchemy</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="fab-logging-level"> |
| <span id="config-logging-fab-logging-level"></span><h4>fab_logging_level<a class="headerlink" href="#fab-logging-level" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Logging level for Flask-appbuilder UI.</p> |
| <p>Supported values: <code class="docutils literal notranslate"><span class="pre">CRITICAL</span></code>, <code class="docutils literal notranslate"><span class="pre">ERROR</span></code>, <code class="docutils literal notranslate"><span class="pre">WARNING</span></code>, <code class="docutils literal notranslate"><span class="pre">INFO</span></code>, <code class="docutils literal notranslate"><span class="pre">DEBUG</span></code>.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">WARNING</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__FAB_LOGGING_LEVEL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="file-task-handler-new-file-permissions"> |
| <span id="config-logging-file-task-handler-new-file-permissions"></span><h4>file_task_handler_new_file_permissions<a class="headerlink" href="#file-task-handler-new-file-permissions" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Permissions in the form or of octal string as understood by chmod. The permissions are important |
| when you use impersonation, when logs are written by a different user than airflow. The most secure |
| way of configuring it in this case is to add both users to the same group and make it the default |
| group of both users. Group-writeable logs are default in airflow, but you might decide that you are |
| OK with having the logs other-writeable, in which case you should set it to <code class="docutils literal notranslate"><span class="pre">0o666</span></code>. You might |
| decide to add more security if you do not use impersonation and change it to <code class="docutils literal notranslate"><span class="pre">0o644</span></code> to make it |
| only owner-writeable. You can also make it just readable only for owner by changing it to <code class="docutils literal notranslate"><span class="pre">0o600</span></code> |
| if all the access (read/write) for your logs happens from the same user.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">0o664</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__FILE_TASK_HANDLER_NEW_FILE_PERMISSIONS</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">0o664</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="file-task-handler-new-folder-permissions"> |
| <span id="config-logging-file-task-handler-new-folder-permissions"></span><h4>file_task_handler_new_folder_permissions<a class="headerlink" href="#file-task-handler-new-folder-permissions" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Permissions in the form or of octal string as understood by chmod. The permissions are important |
| when you use impersonation, when logs are written by a different user than airflow. The most secure |
| way of configuring it in this case is to add both users to the same group and make it the default |
| group of both users. Group-writeable logs are default in airflow, but you might decide that you are |
| OK with having the logs other-writeable, in which case you should set it to <code class="docutils literal notranslate"><span class="pre">0o777</span></code>. You might |
| decide to add more security if you do not use impersonation and change it to <code class="docutils literal notranslate"><span class="pre">0o755</span></code> to make it |
| only owner-writeable. You can also make it just readable only for owner by changing it to <code class="docutils literal notranslate"><span class="pre">0o700</span></code> |
| if all the access (read/write) for your logs happens from the same user.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">0o775</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__FILE_TASK_HANDLER_NEW_FOLDER_PERMISSIONS</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">0o775</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="config-logging-google-key-path"> |
| <span id="id1"></span><h4>google_key_path<a class="headerlink" href="#config-logging-google-key-path" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Path to Google Credential JSON file. If omitted, authorization based on <a class="reference external" href="https://cloud.google.com/docs/authentication/application-default-credentials">the Application Default |
| Credentials</a> will |
| be used.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__GOOGLE_KEY_PATH</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="interleave-timestamp-parser"> |
| <span id="config-logging-interleave-timestamp-parser"></span><h4>interleave_timestamp_parser<a class="headerlink" href="#interleave-timestamp-parser" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>We must parse timestamps to interleave logs between trigger and task. To do so, |
| we need to parse timestamps in log files. In case your log format is non-standard, |
| you may provide import path to callable which takes a string log line and returns |
| the timestamp (datetime.datetime compatible).</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__INTERLEAVE_TIMESTAMP_PARSER</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">path.to.my_func</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="log-filename-template"> |
| <span id="config-logging-log-filename-template"></span><h4>log_filename_template<a class="headerlink" href="#log-filename-template" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Formatting for how airflow generates file names/paths for each task run.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">dag_id={</span> <span class="pre">ti.dag_id</span> <span class="pre">}/run_id={</span> <span class="pre">ti.run_id</span> <span class="pre">}/task_id={</span> <span class="pre">ti.task_id</span> <span class="pre">}/{%%</span> <span class="pre">if</span> <span class="pre">ti.map_index</span> <span class="pre">>=</span> <span class="pre">0</span> <span class="pre">%%}map_index={</span> <span class="pre">ti.map_index</span> <span class="pre">}/{%%</span> <span class="pre">endif</span> <span class="pre">%%}attempt={</span> <span class="pre">try_number</span> <span class="pre">}.log</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__LOG_FILENAME_TEMPLATE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="log-format"> |
| <span id="config-logging-log-format"></span><h4>log_format<a class="headerlink" href="#log-format" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Format of Log line</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">[%%(asctime)s]</span> <span class="pre">{%%(filename)s:%%(lineno)d}</span> <span class="pre">%%(levelname)s</span> <span class="pre">-</span> <span class="pre">%%(message)s</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__LOG_FORMAT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="log-formatter-class"> |
| <span id="config-logging-log-formatter-class"></span><h4>log_formatter_class<a class="headerlink" href="#log-formatter-class" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.4.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Determines the formatter class used by Airflow for structuring its log messages |
| The default formatter class is timezone-aware, which means that timestamps attached to log entries |
| will be adjusted to reflect the local timezone of the Airflow instance</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow.utils.log.timezone_aware.TimezoneAware</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__LOG_FORMATTER_CLASS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="log-processor-filename-template"> |
| <span id="config-logging-log-processor-filename-template"></span><h4>log_processor_filename_template<a class="headerlink" href="#log-processor-filename-template" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Formatting for how airflow generates file names for log</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">{</span> <span class="pre">filename</span> <span class="pre">}.log</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__LOG_PROCESSOR_FILENAME_TEMPLATE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="logging-config-class"> |
| <span id="config-logging-logging-config-class"></span><h4>logging_config_class<a class="headerlink" href="#logging-config-class" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Logging class |
| Specify the class that will specify the logging configuration |
| This class has to be on the python classpath</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__LOGGING_CONFIG_CLASS</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">my.path.default_local_settings.LOGGING_CONFIG</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="logging-level"> |
| <span id="config-logging-logging-level"></span><h4>logging_level<a class="headerlink" href="#logging-level" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Logging level.</p> |
| <p>Supported values: <code class="docutils literal notranslate"><span class="pre">CRITICAL</span></code>, <code class="docutils literal notranslate"><span class="pre">ERROR</span></code>, <code class="docutils literal notranslate"><span class="pre">WARNING</span></code>, <code class="docutils literal notranslate"><span class="pre">INFO</span></code>, <code class="docutils literal notranslate"><span class="pre">DEBUG</span></code>.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">INFO</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__LOGGING_LEVEL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="remote-base-log-folder"> |
| <span id="config-logging-remote-base-log-folder"></span><h4>remote_base_log_folder<a class="headerlink" href="#remote-base-log-folder" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Storage bucket URL for remote logging |
| S3 buckets should start with <strong>s3://</strong> |
| Cloudwatch log groups should start with <strong>cloudwatch://</strong> |
| GCS buckets should start with <strong>gs://</strong> |
| WASB buckets should start with <strong>wasb</strong> just to help Airflow select correct handler |
| Stackdriver logs should start with <strong>stackdriver://</strong></p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__REMOTE_BASE_LOG_FOLDER</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="remote-log-conn-id"> |
| <span id="config-logging-remote-log-conn-id"></span><h4>remote_log_conn_id<a class="headerlink" href="#remote-log-conn-id" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Users must supply an Airflow connection id that provides access to the storage |
| location. Depending on your remote logging service, this may only be used for |
| reading logs, not writing them.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__REMOTE_LOG_CONN_ID</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="remote-logging"> |
| <span id="config-logging-remote-logging"></span><h4>remote_logging<a class="headerlink" href="#remote-logging" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Airflow can store logs remotely in AWS S3, Google Cloud Storage or Elastic Search. |
| Set this to <code class="docutils literal notranslate"><span class="pre">True</span></code> if you want to enable remote logging.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__REMOTE_LOGGING</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="remote-task-handler-kwargs"> |
| <span id="config-logging-remote-task-handler-kwargs"></span><h4>remote_task_handler_kwargs<a class="headerlink" href="#remote-task-handler-kwargs" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The remote_task_handler_kwargs param is loaded into a dictionary and passed to the <code class="docutils literal notranslate"><span class="pre">__init__</span></code> |
| of remote task handler and it overrides the values provided by Airflow config. For example if you set |
| <code class="docutils literal notranslate"><span class="pre">delete_local_logs=False</span></code> and you provide <code class="docutils literal notranslate"><span class="pre">{"delete_local_copy":</span> <span class="pre">true}</span></code>, then the local |
| log files will be deleted after they are uploaded to remote location.</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variables</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__REMOTE_TASK_HANDLER_KWARGS</span></code></p> |
| <p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__REMOTE_TASK_HANDLER_KWARGS_CMD</span></code></p> |
| <p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__REMOTE_TASK_HANDLER_KWARGS_SECRET</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">{"delete_local_copy":</span> <span class="pre">true}</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="secret-mask-adapter"> |
| <span id="config-logging-secret-mask-adapter"></span><h4>secret_mask_adapter<a class="headerlink" href="#secret-mask-adapter" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>An import path to a function to add adaptations of each secret added with |
| <code class="docutils literal notranslate"><span class="pre">airflow.utils.log.secrets_masker.mask_secret</span></code> to be masked in log messages. The given function |
| is expected to require a single parameter: the secret to be adapted. It may return a |
| single adaptation of the secret or an iterable of adaptations to each be masked as secrets. |
| The original secret will be masked as well as any adaptations returned.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__SECRET_MASK_ADAPTER</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">urllib.parse.quote</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="simple-log-format"> |
| <span id="config-logging-simple-log-format"></span><h4>simple_log_format<a class="headerlink" href="#simple-log-format" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Defines the format of log messages for simple logging configuration</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">%%(asctime)s</span> <span class="pre">%%(levelname)s</span> <span class="pre">-</span> <span class="pre">%%(message)s</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__SIMPLE_LOG_FORMAT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="task-log-prefix-template"> |
| <span id="config-logging-task-log-prefix-template"></span><h4>task_log_prefix_template<a class="headerlink" href="#task-log-prefix-template" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Specify prefix pattern like mentioned below with stream handler <code class="docutils literal notranslate"><span class="pre">TaskHandlerWithCustomFormatter</span></code></p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__TASK_LOG_PREFIX_TEMPLATE</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">{ti.dag_id}-{ti.task_id}-{execution_date}-{ti.try_number}</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="task-log-reader"> |
| <span id="config-logging-task-log-reader"></span><h4>task_log_reader<a class="headerlink" href="#task-log-reader" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Name of handler to read task instance logs. |
| Defaults to use <code class="docutils literal notranslate"><span class="pre">task</span></code> handler.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">task</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__TASK_LOG_READER</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="trigger-log-server-port"> |
| <span id="config-logging-trigger-log-server-port"></span><h4>trigger_log_server_port<a class="headerlink" href="#trigger-log-server-port" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Port to serve logs from for triggerer. |
| See <code class="docutils literal notranslate"><span class="pre">[logging]</span> <span class="pre">worker_log_server_port</span></code> description for more info.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">8794</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__TRIGGER_LOG_SERVER_PORT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="worker-log-server-port"> |
| <span id="config-logging-worker-log-server-port"></span><h4>worker_log_server_port<a class="headerlink" href="#worker-log-server-port" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.2.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>When you start an Airflow worker, Airflow starts a tiny web server |
| subprocess to serve the workers local log files to the airflow main |
| web server, who then builds pages and sends them to users. This defines |
| the port on which the logs are served. It needs to be unused, and open |
| visible from the main web server to connect into the workers.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">8793</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__LOGGING__WORKER_LOG_SERVER_PORT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| </div> |
| <div class="section" id="metrics"> |
| <span id="config-metrics"></span><h3><a class="toc-backref" href="#id14">[metrics]</a><a class="headerlink" href="#metrics" title="Permalink to this heading">¶</a></h3> |
| <p><a class="reference external" href="https://github.com/statsd/statsd">StatsD</a> integration settings.</p> |
| <div class="section" id="metrics-allow-list"> |
| <span id="config-metrics-metrics-allow-list"></span><h4>metrics_allow_list<a class="headerlink" href="#metrics-allow-list" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Configure an allow list (comma separated string) to send only certain metrics. |
| If <code class="docutils literal notranslate"><span class="pre">[metrics]</span> <span class="pre">metrics_use_pattern_match</span></code> is <code class="docutils literal notranslate"><span class="pre">false</span></code>, match only the exact metric name prefix. |
| If <code class="docutils literal notranslate"><span class="pre">[metrics]</span> <span class="pre">metrics_use_pattern_match</span></code> is <code class="docutils literal notranslate"><span class="pre">true</span></code>, provide regex patterns to match.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__METRICS_ALLOW_LIST</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">"scheduler,executor,dagrun"</span> <span class="pre">or</span> <span class="pre">"^scheduler,^executor,heartbeat|timeout"</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="metrics-block-list"> |
| <span id="config-metrics-metrics-block-list"></span><h4>metrics_block_list<a class="headerlink" href="#metrics-block-list" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Configure a block list (comma separated string) to block certain metrics from being emitted. |
| If <code class="docutils literal notranslate"><span class="pre">[metrics]</span> <span class="pre">metrics_allow_list</span></code> and <code class="docutils literal notranslate"><span class="pre">[metrics]</span> <span class="pre">metrics_block_list</span></code> are both configured, |
| <code class="docutils literal notranslate"><span class="pre">[metrics]</span> <span class="pre">metrics_block_list</span></code> is ignored.</p> |
| <p>If <code class="docutils literal notranslate"><span class="pre">[metrics]</span> <span class="pre">metrics_use_pattern_match</span></code> is <code class="docutils literal notranslate"><span class="pre">false</span></code>, match only the exact metric name prefix.</p> |
| <p>If <code class="docutils literal notranslate"><span class="pre">[metrics]</span> <span class="pre">metrics_use_pattern_match</span></code> is <code class="docutils literal notranslate"><span class="pre">true</span></code>, provide regex patterns to match.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__METRICS_BLOCK_LIST</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">"scheduler,executor,dagrun"</span> <span class="pre">or</span> <span class="pre">"^scheduler,^executor,heartbeat|timeout"</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="metrics-use-pattern-match"> |
| <span id="config-metrics-metrics-use-pattern-match"></span><h4>metrics_use_pattern_match<a class="headerlink" href="#metrics-use-pattern-match" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.9.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>If true, <code class="docutils literal notranslate"><span class="pre">[metrics]</span> <span class="pre">metrics_allow_list</span></code> and <code class="docutils literal notranslate"><span class="pre">[metrics]</span> <span class="pre">metrics_block_list</span></code> will use |
| regex pattern matching anywhere within the metric name instead of only prefix matching |
| at the start of the name.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__METRICS_USE_PATTERN_MATCH</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="otel-debugging-on"> |
| <span id="config-metrics-otel-debugging-on"></span><h4>otel_debugging_on<a class="headerlink" href="#otel-debugging-on" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.7.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>If <code class="docutils literal notranslate"><span class="pre">True</span></code>, all metrics are also emitted to the console. Defaults to <code class="docutils literal notranslate"><span class="pre">False</span></code>.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__OTEL_DEBUGGING_ON</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="otel-host"> |
| <span id="config-metrics-otel-host"></span><h4>otel_host<a class="headerlink" href="#otel-host" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Specifies the hostname or IP address of the OpenTelemetry Collector to which Airflow sends |
| metrics and traces.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">localhost</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__OTEL_HOST</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="otel-interval-milliseconds"> |
| <span id="config-metrics-otel-interval-milliseconds"></span><h4>otel_interval_milliseconds<a class="headerlink" href="#otel-interval-milliseconds" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Defines the interval, in milliseconds, at which Airflow sends batches of metrics and traces |
| to the configured OpenTelemetry Collector.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">60000</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__OTEL_INTERVAL_MILLISECONDS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="otel-on"> |
| <span id="config-metrics-otel-on"></span><h4>otel_on<a class="headerlink" href="#otel-on" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Enables sending metrics to OpenTelemetry.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__OTEL_ON</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="otel-port"> |
| <span id="config-metrics-otel-port"></span><h4>otel_port<a class="headerlink" href="#otel-port" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Specifies the port of the OpenTelemetry Collector that is listening to.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">8889</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__OTEL_PORT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="otel-prefix"> |
| <span id="config-metrics-otel-prefix"></span><h4>otel_prefix<a class="headerlink" href="#otel-prefix" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The prefix for the Airflow metrics.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__OTEL_PREFIX</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="otel-ssl-active"> |
| <span id="config-metrics-otel-ssl-active"></span><h4>otel_ssl_active<a class="headerlink" href="#otel-ssl-active" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.7.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>If <code class="docutils literal notranslate"><span class="pre">True</span></code>, SSL will be enabled. Defaults to <code class="docutils literal notranslate"><span class="pre">False</span></code>. |
| To establish an HTTPS connection to the OpenTelemetry collector, |
| you need to configure the SSL certificate and key within the OpenTelemetry collector’s |
| <code class="docutils literal notranslate"><span class="pre">config.yml</span></code> file.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__OTEL_SSL_ACTIVE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="stat-name-handler"> |
| <span id="config-metrics-stat-name-handler"></span><h4>stat_name_handler<a class="headerlink" href="#stat-name-handler" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>A function that validate the StatsD stat name, apply changes to the stat name if necessary and return |
| the transformed stat name.</p> |
| <p>The function should have the following signature</p> |
| <div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="k">def</span> <span class="nf">func_name</span><span class="p">(</span><span class="n">stat_name</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span> <span class="o">...</span> |
| </pre></div> |
| </div> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__STAT_NAME_HANDLER</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="statsd-custom-client-path"> |
| <span id="config-metrics-statsd-custom-client-path"></span><h4>statsd_custom_client_path<a class="headerlink" href="#statsd-custom-client-path" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>If you want to utilise your own custom StatsD client set the relevant |
| module path below. |
| Note: The module path must exist on your |
| <cite>PYTHONPATH <https://docs.python.org/3/using/cmdline.html#envvar-PYTHONPATH></cite> |
| for Airflow to pick it up</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__STATSD_CUSTOM_CLIENT_PATH</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="statsd-datadog-enabled"> |
| <span id="config-metrics-statsd-datadog-enabled"></span><h4>statsd_datadog_enabled<a class="headerlink" href="#statsd-datadog-enabled" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>To enable datadog integration to send airflow metrics.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__STATSD_DATADOG_ENABLED</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="statsd-datadog-metrics-tags"> |
| <span id="config-metrics-statsd-datadog-metrics-tags"></span><h4>statsd_datadog_metrics_tags<a class="headerlink" href="#statsd-datadog-metrics-tags" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Set to <code class="docutils literal notranslate"><span class="pre">False</span></code> to disable metadata tags for some of the emitted metrics</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__STATSD_DATADOG_METRICS_TAGS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="statsd-datadog-tags"> |
| <span id="config-metrics-statsd-datadog-tags"></span><h4>statsd_datadog_tags<a class="headerlink" href="#statsd-datadog-tags" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>List of datadog tags attached to all metrics(e.g: <code class="docutils literal notranslate"><span class="pre">key1:value1,key2:value2</span></code>)</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__STATSD_DATADOG_TAGS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="statsd-disabled-tags"> |
| <span id="config-metrics-statsd-disabled-tags"></span><h4>statsd_disabled_tags<a class="headerlink" href="#statsd-disabled-tags" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>If you want to avoid sending all the available metrics tags to StatsD, |
| you can configure a block list of prefixes (comma separated) to filter out metric tags |
| that start with the elements of the list (e.g: <code class="docutils literal notranslate"><span class="pre">job_id,run_id</span></code>)</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">job_id,run_id</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__STATSD_DISABLED_TAGS</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">job_id,run_id,dag_id,task_id</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="statsd-host"> |
| <span id="config-metrics-statsd-host"></span><h4>statsd_host<a class="headerlink" href="#statsd-host" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Specifies the host address where the StatsD daemon (or server) is running</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">localhost</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__STATSD_HOST</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="statsd-influxdb-enabled"> |
| <span id="config-metrics-statsd-influxdb-enabled"></span><h4>statsd_influxdb_enabled<a class="headerlink" href="#statsd-influxdb-enabled" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>To enable sending Airflow metrics with StatsD-Influxdb tagging convention.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__STATSD_INFLUXDB_ENABLED</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="statsd-on"> |
| <span id="config-metrics-statsd-on"></span><h4>statsd_on<a class="headerlink" href="#statsd-on" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Enables sending metrics to StatsD.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__STATSD_ON</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="statsd-port"> |
| <span id="config-metrics-statsd-port"></span><h4>statsd_port<a class="headerlink" href="#statsd-port" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Specifies the port on which the StatsD daemon (or server) is listening to</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">8125</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__STATSD_PORT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="statsd-prefix"> |
| <span id="config-metrics-statsd-prefix"></span><h4>statsd_prefix<a class="headerlink" href="#statsd-prefix" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Defines the namespace for all metrics sent from Airflow to StatsD</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__METRICS__STATSD_PREFIX</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="statsd-allow-list-deprecated"> |
| <span id="config-metrics-statsd-allow-list"></span><h4>statsd_allow_list (Deprecated)<a class="headerlink" href="#statsd-allow-list-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.6.0: </span>The option has been moved to <a class="reference internal" href="#config-metrics-metrics-allow-list"><span class="std std-ref">metrics.metrics_allow_list</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="statsd-block-list-deprecated"> |
| <span id="config-metrics-statsd-block-list"></span><h4>statsd_block_list (Deprecated)<a class="headerlink" href="#statsd-block-list-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.6.0: </span>The option has been moved to <a class="reference internal" href="#config-metrics-metrics-block-list"><span class="std std-ref">metrics.metrics_block_list</span></a></p> |
| </div> |
| </div> |
| </div> |
| <div class="section" id="operators"> |
| <span id="config-operators"></span><h3><a class="toc-backref" href="#id15">[operators]</a><a class="headerlink" href="#operators" title="Permalink to this heading">¶</a></h3> |
| <div class="section" id="allow-illegal-arguments"> |
| <span id="config-operators-allow-illegal-arguments"></span><h4>allow_illegal_arguments<a class="headerlink" href="#allow-illegal-arguments" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Is allowed to pass additional/unused arguments (args, kwargs) to the BaseOperator operator. |
| If set to <code class="docutils literal notranslate"><span class="pre">False</span></code>, an exception will be thrown, |
| otherwise only the console message will be displayed.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__OPERATORS__ALLOW_ILLEGAL_ARGUMENTS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="default-cpus"> |
| <span id="config-operators-default-cpus"></span><h4>default_cpus<a class="headerlink" href="#default-cpus" title="Permalink to this heading">¶</a></h4> |
| <p>Indicates the default number of CPU units allocated to each operator when no specific CPU request |
| is specified in the operator’s configuration</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">1</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__OPERATORS__DEFAULT_CPUS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="default-deferrable"> |
| <span id="config-operators-default-deferrable"></span><h4>default_deferrable<a class="headerlink" href="#default-deferrable" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.7.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The default value of attribute “deferrable” in operators and sensors.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">false</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__OPERATORS__DEFAULT_DEFERRABLE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="default-disk"> |
| <span id="config-operators-default-disk"></span><h4>default_disk<a class="headerlink" href="#default-disk" title="Permalink to this heading">¶</a></h4> |
| <p>Indicates the default number of disk storage allocated to each operator when no specific disk request |
| is specified in the operator’s configuration</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">512</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__OPERATORS__DEFAULT_DISK</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="default-gpus"> |
| <span id="config-operators-default-gpus"></span><h4>default_gpus<a class="headerlink" href="#default-gpus" title="Permalink to this heading">¶</a></h4> |
| <p>Indicates the default number of GPUs allocated to each operator when no specific GPUs request |
| is specified in the operator’s configuration</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">0</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__OPERATORS__DEFAULT_GPUS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="default-owner"> |
| <span id="config-operators-default-owner"></span><h4>default_owner<a class="headerlink" href="#default-owner" title="Permalink to this heading">¶</a></h4> |
| <p>The default owner assigned to each new operator, unless |
| provided explicitly or passed via <code class="docutils literal notranslate"><span class="pre">default_args</span></code></p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__OPERATORS__DEFAULT_OWNER</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="default-queue"> |
| <span id="config-operators-default-queue"></span><h4>default_queue<a class="headerlink" href="#default-queue" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.1.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Default queue that tasks get assigned to and that worker listen on.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">default</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__OPERATORS__DEFAULT_QUEUE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="default-ram"> |
| <span id="config-operators-default-ram"></span><h4>default_ram<a class="headerlink" href="#default-ram" title="Permalink to this heading">¶</a></h4> |
| <p>Indicates the default number of RAM allocated to each operator when no specific RAM request |
| is specified in the operator’s configuration</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">512</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__OPERATORS__DEFAULT_RAM</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| </div> |
| <div class="section" id="scheduler"> |
| <span id="config-scheduler"></span><h3><a class="toc-backref" href="#id16">[scheduler]</a><a class="headerlink" href="#scheduler" title="Permalink to this heading">¶</a></h3> |
| <div class="section" id="allow-trigger-in-future"> |
| <span id="config-scheduler-allow-trigger-in-future"></span><h4>allow_trigger_in_future<a class="headerlink" href="#allow-trigger-in-future" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.8.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Allow externally triggered DagRuns for Execution Dates in the future |
| Only has effect if schedule_interval is set to None in DAG</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__ALLOW_TRIGGER_IN_FUTURE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="allowed-run-id-pattern"> |
| <span id="config-scheduler-allowed-run-id-pattern"></span><h4>allowed_run_id_pattern<a class="headerlink" href="#allowed-run-id-pattern" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.3.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The run_id pattern used to verify the validity of user input to the run_id parameter when |
| triggering a DAG. This pattern cannot change the pattern used by scheduler to generate run_id |
| for scheduled DAG runs or DAG runs triggered without changing the run_id parameter.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">^[A-Za-z0-9_.~:+-]+$</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__ALLOWED_RUN_ID_PATTERN</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="catchup-by-default"> |
| <span id="config-scheduler-catchup-by-default"></span><h4>catchup_by_default<a class="headerlink" href="#catchup-by-default" title="Permalink to this heading">¶</a></h4> |
| <p>Turn off scheduler catchup by setting this to <code class="docutils literal notranslate"><span class="pre">False</span></code>. |
| Default behavior is unchanged and |
| Command Line Backfills still work, but the scheduler |
| will not do scheduler catchup if this is <code class="docutils literal notranslate"><span class="pre">False</span></code>, |
| however it can be set on a per DAG basis in the |
| DAG definition (catchup)</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__CATCHUP_BY_DEFAULT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="child-process-log-directory"> |
| <span id="config-scheduler-child-process-log-directory"></span><h4>child_process_log_directory<a class="headerlink" href="#child-process-log-directory" title="Permalink to this heading">¶</a></h4> |
| <p>Determines the directory where logs for the child processes of the scheduler will be stored</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">{AIRFLOW_HOME}/logs/scheduler</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__CHILD_PROCESS_LOG_DIRECTORY</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="create-cron-data-intervals"> |
| <span id="config-scheduler-create-cron-data-intervals"></span><h4>create_cron_data_intervals<a class="headerlink" href="#create-cron-data-intervals" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.9.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Whether to create DAG runs that span an interval or one single point in time for cron schedules, when |
| a cron string is provided to <code class="docutils literal notranslate"><span class="pre">schedule</span></code> argument of a DAG.</p> |
| <ul class="simple"> |
| <li><p><code class="docutils literal notranslate"><span class="pre">True</span></code>: <strong>CronDataIntervalTimetable</strong> is used, which is suitable |
| for DAGs with well-defined data interval. You get contiguous intervals from the end of the previous |
| interval up to the scheduled datetime.</p></li> |
| <li><p><code class="docutils literal notranslate"><span class="pre">False</span></code>: <strong>CronTriggerTimetable</strong> is used, which is closer to the behavior of cron itself.</p></li> |
| </ul> |
| <p>Notably, for <strong>CronTriggerTimetable</strong>, the logical date is the same as the time the DAG Run will |
| try to schedule, while for <strong>CronDataIntervalTimetable</strong>, the logical date is the beginning of |
| the data interval, but the DAG Run will try to schedule at the end of the data interval.</p> |
| <div class="admonition seealso"> |
| <p class="admonition-title">See also</p> |
| <p><a class="reference internal" href="authoring-and-scheduling/timetable.html#differences-between-the-two-cron-timetables"><span class="std std-ref">Differences between the two cron timetables</span></a></p> |
| </div> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__CREATE_CRON_DATA_INTERVALS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dag-dir-list-interval"> |
| <span id="config-scheduler-dag-dir-list-interval"></span><h4>dag_dir_list_interval<a class="headerlink" href="#dag-dir-list-interval" title="Permalink to this heading">¶</a></h4> |
| <p>How often (in seconds) to scan the DAGs directory for new files. Default to 5 minutes.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">300</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__DAG_DIR_LIST_INTERVAL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dag-stale-not-seen-duration"> |
| <span id="config-scheduler-dag-stale-not-seen-duration"></span><h4>dag_stale_not_seen_duration<a class="headerlink" href="#dag-stale-not-seen-duration" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.4.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Only applicable if <code class="docutils literal notranslate"><span class="pre">[scheduler]</span> <span class="pre">standalone_dag_processor</span></code> is true. |
| Time in seconds after which dags, which were not updated by Dag Processor are deactivated.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">600</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__DAG_STALE_NOT_SEEN_DURATION</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="enable-health-check"> |
| <span id="config-scheduler-enable-health-check"></span><h4>enable_health_check<a class="headerlink" href="#enable-health-check" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.4.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>When you start a scheduler, airflow starts a tiny web server |
| subprocess to serve a health check if this is set to <code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__ENABLE_HEALTH_CHECK</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="file-parsing-sort-mode"> |
| <span id="config-scheduler-file-parsing-sort-mode"></span><h4>file_parsing_sort_mode<a class="headerlink" href="#file-parsing-sort-mode" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.1.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>One of <code class="docutils literal notranslate"><span class="pre">modified_time</span></code>, <code class="docutils literal notranslate"><span class="pre">random_seeded_by_host</span></code> and <code class="docutils literal notranslate"><span class="pre">alphabetical</span></code>. |
| The scheduler will list and sort the dag files to decide the parsing order.</p> |
| <ul class="simple"> |
| <li><p><code class="docutils literal notranslate"><span class="pre">modified_time</span></code>: Sort by modified time of the files. This is useful on large scale to parse the |
| recently modified DAGs first.</p></li> |
| <li><p><code class="docutils literal notranslate"><span class="pre">random_seeded_by_host</span></code>: Sort randomly across multiple Schedulers but with same order on the |
| same host. This is useful when running with Scheduler in HA mode where each scheduler can |
| parse different DAG files.</p></li> |
| <li><p><code class="docutils literal notranslate"><span class="pre">alphabetical</span></code>: Sort by filename</p></li> |
| </ul> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">modified_time</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__FILE_PARSING_SORT_MODE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="ignore-first-depends-on-past-by-default"> |
| <span id="config-scheduler-ignore-first-depends-on-past-by-default"></span><h4>ignore_first_depends_on_past_by_default<a class="headerlink" href="#ignore-first-depends-on-past-by-default" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Setting this to <code class="docutils literal notranslate"><span class="pre">True</span></code> will make first task instance of a task |
| ignore depends_on_past setting. A task instance will be considered |
| as the first task instance of a task when there is no task instance |
| in the DB with an execution_date earlier than it., i.e. no manual marking |
| success will be needed for a newly added task to be scheduled.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__IGNORE_FIRST_DEPENDS_ON_PAST_BY_DEFAULT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="job-heartbeat-sec"> |
| <span id="config-scheduler-job-heartbeat-sec"></span><h4>job_heartbeat_sec<a class="headerlink" href="#job-heartbeat-sec" title="Permalink to this heading">¶</a></h4> |
| <p>Task instances listen for external kill signal (when you clear tasks |
| from the CLI or the UI), this defines the frequency at which they should |
| listen (in seconds).</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>float</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">5</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__JOB_HEARTBEAT_SEC</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="local-task-job-heartbeat-sec"> |
| <span id="config-scheduler-local-task-job-heartbeat-sec"></span><h4>local_task_job_heartbeat_sec<a class="headerlink" href="#local-task-job-heartbeat-sec" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.7.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The frequency (in seconds) at which the LocalTaskJob should send heartbeat signals to the |
| scheduler to notify it’s still alive. If this value is set to 0, the heartbeat interval will default |
| to the value of <code class="docutils literal notranslate"><span class="pre">[scheduler]</span> <span class="pre">scheduler_zombie_task_threshold</span></code>.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">0</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__LOCAL_TASK_JOB_HEARTBEAT_SEC</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="max-callbacks-per-loop"> |
| <span id="config-scheduler-max-callbacks-per-loop"></span><h4>max_callbacks_per_loop<a class="headerlink" href="#max-callbacks-per-loop" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Only applicable if <code class="docutils literal notranslate"><span class="pre">[scheduler]</span> <span class="pre">standalone_dag_processor</span></code> is true and callbacks are stored |
| in database. Contains maximum number of callbacks that are fetched during a single loop.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">20</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__MAX_CALLBACKS_PER_LOOP</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="max-dagruns-per-loop-to-schedule"> |
| <span id="config-scheduler-max-dagruns-per-loop-to-schedule"></span><h4>max_dagruns_per_loop_to_schedule<a class="headerlink" href="#max-dagruns-per-loop-to-schedule" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>How many DagRuns should a scheduler examine (and lock) when scheduling |
| and queuing tasks.</p> |
| <div class="admonition seealso"> |
| <p class="admonition-title">See also</p> |
| <p><a class="reference internal" href="administration-and-deployment/scheduler.html#scheduler-ha-tunables"><span class="std std-ref">Scheduler Configuration options</span></a></p> |
| </div> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">20</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__MAX_DAGRUNS_PER_LOOP_TO_SCHEDULE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="max-dagruns-to-create-per-loop"> |
| <span id="config-scheduler-max-dagruns-to-create-per-loop"></span><h4>max_dagruns_to_create_per_loop<a class="headerlink" href="#max-dagruns-to-create-per-loop" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Max number of DAGs to create DagRuns for per scheduler loop.</p> |
| <div class="admonition seealso"> |
| <p class="admonition-title">See also</p> |
| <p><a class="reference internal" href="administration-and-deployment/scheduler.html#scheduler-ha-tunables"><span class="std std-ref">Scheduler Configuration options</span></a></p> |
| </div> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">10</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__MAX_DAGRUNS_TO_CREATE_PER_LOOP</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="max-tis-per-query"> |
| <span id="config-scheduler-max-tis-per-query"></span><h4>max_tis_per_query<a class="headerlink" href="#max-tis-per-query" title="Permalink to this heading">¶</a></h4> |
| <p>This changes the batch size of queries in the scheduling main loop. |
| This should not be greater than <code class="docutils literal notranslate"><span class="pre">[core]</span> <span class="pre">parallelism</span></code>. |
| If this is too high, SQL query performance may be impacted by |
| complexity of query predicate, and/or excessive locking. |
| Additionally, you may hit the maximum allowable query length for your db. |
| Set this to 0 to use the value of <code class="docutils literal notranslate"><span class="pre">[core]</span> <span class="pre">parallelism</span></code></p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">16</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__MAX_TIS_PER_QUERY</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="min-file-process-interval"> |
| <span id="config-scheduler-min-file-process-interval"></span><h4>min_file_process_interval<a class="headerlink" href="#min-file-process-interval" title="Permalink to this heading">¶</a></h4> |
| <p>Number of seconds after which a DAG file is parsed. The DAG file is parsed every |
| <code class="docutils literal notranslate"><span class="pre">[scheduler]</span> <span class="pre">min_file_process_interval</span></code> number of seconds. Updates to DAGs are reflected after |
| this interval. Keeping this number low will increase CPU usage.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">30</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__MIN_FILE_PROCESS_INTERVAL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="num-runs"> |
| <span id="config-scheduler-num-runs"></span><h4>num_runs<a class="headerlink" href="#num-runs" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.6.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The number of times to try to schedule each DAG file |
| -1 indicates unlimited number</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">-1</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__NUM_RUNS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="orphaned-tasks-check-interval"> |
| <span id="config-scheduler-orphaned-tasks-check-interval"></span><h4>orphaned_tasks_check_interval<a class="headerlink" href="#orphaned-tasks-check-interval" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>How often (in seconds) should the scheduler check for orphaned tasks and SchedulerJobs</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>float</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">300.0</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__ORPHANED_TASKS_CHECK_INTERVAL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="parsing-cleanup-interval"> |
| <span id="config-scheduler-parsing-cleanup-interval"></span><h4>parsing_cleanup_interval<a class="headerlink" href="#parsing-cleanup-interval" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.5.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>How often (in seconds) to check for stale DAGs (DAGs which are no longer present in |
| the expected files) which should be deactivated, as well as datasets that are no longer |
| referenced and should be marked as orphaned.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">60</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__PARSING_CLEANUP_INTERVAL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="parsing-pre-import-modules"> |
| <span id="config-scheduler-parsing-pre-import-modules"></span><h4>parsing_pre_import_modules<a class="headerlink" href="#parsing-pre-import-modules" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The scheduler reads dag files to extract the airflow modules that are going to be used, |
| and imports them ahead of time to avoid having to re-do it for each parsing process. |
| This flag can be set to <code class="docutils literal notranslate"><span class="pre">False</span></code> to disable this behavior in case an airflow module needs |
| to be freshly imported each time (at the cost of increased DAG parsing time).</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__PARSING_PRE_IMPORT_MODULES</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="parsing-processes"> |
| <span id="config-scheduler-parsing-processes"></span><h4>parsing_processes<a class="headerlink" href="#parsing-processes" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.14.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The scheduler can run multiple processes in parallel to parse dags. |
| This defines how many processes will run.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">2</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__PARSING_PROCESSES</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="pool-metrics-interval"> |
| <span id="config-scheduler-pool-metrics-interval"></span><h4>pool_metrics_interval<a class="headerlink" href="#pool-metrics-interval" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>How often (in seconds) should pool usage stats be sent to StatsD (if statsd_on is enabled)</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>float</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">5.0</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__POOL_METRICS_INTERVAL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="print-stats-interval"> |
| <span id="config-scheduler-print-stats-interval"></span><h4>print_stats_interval<a class="headerlink" href="#print-stats-interval" title="Permalink to this heading">¶</a></h4> |
| <p>How often should stats be printed to the logs. Setting to 0 will disable printing stats</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">30</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__PRINT_STATS_INTERVAL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="schedule-after-task-execution"> |
| <span id="config-scheduler-schedule-after-task-execution"></span><h4>schedule_after_task_execution<a class="headerlink" href="#schedule-after-task-execution" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Should the Task supervisor process perform a “mini scheduler” to attempt to schedule more tasks of the |
| same DAG. Leaving this on will mean tasks in the same DAG execute quicker, but might starve out other |
| dags in some circumstances</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__SCHEDULE_AFTER_TASK_EXECUTION</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="scheduler-health-check-server-host"> |
| <span id="config-scheduler-scheduler-health-check-server-host"></span><h4>scheduler_health_check_server_host<a class="headerlink" href="#scheduler-health-check-server-host" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.8.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>When you start a scheduler, airflow starts a tiny web server |
| subprocess to serve a health check on this host</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">0.0.0.0</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__SCHEDULER_HEALTH_CHECK_SERVER_HOST</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="scheduler-health-check-server-port"> |
| <span id="config-scheduler-scheduler-health-check-server-port"></span><h4>scheduler_health_check_server_port<a class="headerlink" href="#scheduler-health-check-server-port" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.4.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>When you start a scheduler, airflow starts a tiny web server |
| subprocess to serve a health check on this port</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">8974</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__SCHEDULER_HEALTH_CHECK_SERVER_PORT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="scheduler-health-check-threshold"> |
| <span id="config-scheduler-scheduler-health-check-threshold"></span><h4>scheduler_health_check_threshold<a class="headerlink" href="#scheduler-health-check-threshold" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.2.</span></p> |
| </div> |
| </div></blockquote> |
| <p>If the last scheduler heartbeat happened more than <code class="docutils literal notranslate"><span class="pre">[scheduler]</span> <span class="pre">scheduler_health_check_threshold</span></code> |
| ago (in seconds), scheduler is considered unhealthy. |
| This is used by the health check in the <strong>/health</strong> endpoint and in <code class="docutils literal notranslate"><span class="pre">airflow</span> <span class="pre">jobs</span> <span class="pre">check</span></code> CLI |
| for SchedulerJob.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">30</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__SCHEDULER_HEALTH_CHECK_THRESHOLD</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="scheduler-heartbeat-sec"> |
| <span id="config-scheduler-scheduler-heartbeat-sec"></span><h4>scheduler_heartbeat_sec<a class="headerlink" href="#scheduler-heartbeat-sec" title="Permalink to this heading">¶</a></h4> |
| <p>The scheduler constantly tries to trigger new tasks (look at the |
| scheduler section in the docs for more information). This defines |
| how often the scheduler should run (in seconds).</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">5</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__SCHEDULER_HEARTBEAT_SEC</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="scheduler-idle-sleep-time"> |
| <span id="config-scheduler-scheduler-idle-sleep-time"></span><h4>scheduler_idle_sleep_time<a class="headerlink" href="#scheduler-idle-sleep-time" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.2.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Controls how long the scheduler will sleep between loops, but if there was nothing to do |
| in the loop. i.e. if it scheduled something then it will start the next loop |
| iteration straight away.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>float</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">1</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__SCHEDULER_IDLE_SLEEP_TIME</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="scheduler-zombie-task-threshold"> |
| <span id="config-scheduler-scheduler-zombie-task-threshold"></span><h4>scheduler_zombie_task_threshold<a class="headerlink" href="#scheduler-zombie-task-threshold" title="Permalink to this heading">¶</a></h4> |
| <p>Local task jobs periodically heartbeat to the DB. If the job has |
| not heartbeat in this many seconds, the scheduler will mark the |
| associated task instance as failed and will re-schedule the task.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">300</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__SCHEDULER_ZOMBIE_TASK_THRESHOLD</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="stale-dag-threshold"> |
| <span id="config-scheduler-stale-dag-threshold"></span><h4>stale_dag_threshold<a class="headerlink" href="#stale-dag-threshold" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>How long (in seconds) to wait after we have re-parsed a DAG file before deactivating stale |
| DAGs (DAGs which are no longer present in the expected files). The reason why we need |
| this threshold is to account for the time between when the file is parsed and when the |
| DAG is loaded. The absolute maximum that this could take is <code class="docutils literal notranslate"><span class="pre">[core]</span> <span class="pre">dag_file_processor_timeout</span></code>, |
| but when you have a long timeout configured, it results in a significant delay in the |
| deactivation of stale dags.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">50</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__STALE_DAG_THRESHOLD</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="standalone-dag-processor"> |
| <span id="config-scheduler-standalone-dag-processor"></span><h4>standalone_dag_processor<a class="headerlink" href="#standalone-dag-processor" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Whether the dag processor is running as a standalone process or it is a subprocess of a scheduler |
| job.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__STANDALONE_DAG_PROCESSOR</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="task-queued-timeout"> |
| <span id="config-scheduler-task-queued-timeout"></span><h4>task_queued_timeout<a class="headerlink" href="#task-queued-timeout" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Amount of time a task can be in the queued state before being retried or set to failed.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>float</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">600.0</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__TASK_QUEUED_TIMEOUT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="task-queued-timeout-check-interval"> |
| <span id="config-scheduler-task-queued-timeout-check-interval"></span><h4>task_queued_timeout_check_interval<a class="headerlink" href="#task-queued-timeout-check-interval" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>How often to check for tasks that have been in the queued state for |
| longer than <code class="docutils literal notranslate"><span class="pre">[scheduler]</span> <span class="pre">task_queued_timeout</span></code>.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>float</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">120.0</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__TASK_QUEUED_TIMEOUT_CHECK_INTERVAL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="trigger-timeout-check-interval"> |
| <span id="config-scheduler-trigger-timeout-check-interval"></span><h4>trigger_timeout_check_interval<a class="headerlink" href="#trigger-timeout-check-interval" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.2.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>How often to check for expired trigger requests that have not run yet.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>float</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">15</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__TRIGGER_TIMEOUT_CHECK_INTERVAL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="use-job-schedule"> |
| <span id="config-scheduler-use-job-schedule"></span><h4>use_job_schedule<a class="headerlink" href="#use-job-schedule" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.2.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Turn off scheduler use of cron intervals by setting this to <code class="docutils literal notranslate"><span class="pre">False</span></code>. |
| DAGs submitted manually in the web UI or with trigger_dag will still run.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__USE_JOB_SCHEDULE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="use-row-level-locking"> |
| <span id="config-scheduler-use-row-level-locking"></span><h4>use_row_level_locking<a class="headerlink" href="#use-row-level-locking" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Should the scheduler issue <code class="docutils literal notranslate"><span class="pre">SELECT</span> <span class="pre">...</span> <span class="pre">FOR</span> <span class="pre">UPDATE</span></code> in relevant queries. |
| If this is set to <code class="docutils literal notranslate"><span class="pre">False</span></code> then you should not run more than a single |
| scheduler at once</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__USE_ROW_LEVEL_LOCKING</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="zombie-detection-interval"> |
| <span id="config-scheduler-zombie-detection-interval"></span><h4>zombie_detection_interval<a class="headerlink" href="#zombie-detection-interval" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>How often (in seconds) should the scheduler check for zombie tasks.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>float</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">10.0</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SCHEDULER__ZOMBIE_DETECTION_INTERVAL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="deactivate-stale-dags-interval-deprecated"> |
| <span id="config-scheduler-deactivate-stale-dags-interval"></span><h4>deactivate_stale_dags_interval (Deprecated)<a class="headerlink" href="#deactivate-stale-dags-interval-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.5.0: </span>The option has been moved to <a class="reference internal" href="#config-scheduler-parsing-cleanup-interval"><span class="std std-ref">scheduler.parsing_cleanup_interval</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="max-threads-deprecated"> |
| <span id="config-scheduler-max-threads"></span><h4>max_threads (Deprecated)<a class="headerlink" href="#max-threads-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 1.10.14: </span>The option has been moved to <a class="reference internal" href="#config-scheduler-parsing-processes"><span class="std std-ref">scheduler.parsing_processes</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="processor-poll-interval-deprecated"> |
| <span id="config-scheduler-processor-poll-interval"></span><h4>processor_poll_interval (Deprecated)<a class="headerlink" href="#processor-poll-interval-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.2.0: </span>The option has been moved to <a class="reference internal" href="#config-scheduler-scheduler-idle-sleep-time"><span class="std std-ref">scheduler.scheduler_idle_sleep_time</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="stat-name-handler-deprecated"> |
| <span id="config-scheduler-stat-name-handler"></span><h4>stat_name_handler (Deprecated)<a class="headerlink" href="#stat-name-handler-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-metrics-stat-name-handler"><span class="std std-ref">metrics.stat_name_handler</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="config-scheduler-statsd-allow-list"> |
| <span id="id2"></span><h4>statsd_allow_list (Deprecated)<a class="headerlink" href="#config-scheduler-statsd-allow-list" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-metrics-statsd-allow-list"><span class="std std-ref">metrics.statsd_allow_list</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="statsd-custom-client-path-deprecated"> |
| <span id="config-scheduler-statsd-custom-client-path"></span><h4>statsd_custom_client_path (Deprecated)<a class="headerlink" href="#statsd-custom-client-path-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-metrics-statsd-custom-client-path"><span class="std std-ref">metrics.statsd_custom_client_path</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="statsd-datadog-enabled-deprecated"> |
| <span id="config-scheduler-statsd-datadog-enabled"></span><h4>statsd_datadog_enabled (Deprecated)<a class="headerlink" href="#statsd-datadog-enabled-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-metrics-statsd-datadog-enabled"><span class="std std-ref">metrics.statsd_datadog_enabled</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="statsd-datadog-metrics-tags-deprecated"> |
| <span id="config-scheduler-statsd-datadog-metrics-tags"></span><h4>statsd_datadog_metrics_tags (Deprecated)<a class="headerlink" href="#statsd-datadog-metrics-tags-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.6.0: </span>The option has been moved to <a class="reference internal" href="#config-metrics-statsd-datadog-metrics-tags"><span class="std std-ref">metrics.statsd_datadog_metrics_tags</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="statsd-datadog-tags-deprecated"> |
| <span id="config-scheduler-statsd-datadog-tags"></span><h4>statsd_datadog_tags (Deprecated)<a class="headerlink" href="#statsd-datadog-tags-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-metrics-statsd-datadog-tags"><span class="std std-ref">metrics.statsd_datadog_tags</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="statsd-host-deprecated"> |
| <span id="config-scheduler-statsd-host"></span><h4>statsd_host (Deprecated)<a class="headerlink" href="#statsd-host-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-metrics-statsd-host"><span class="std std-ref">metrics.statsd_host</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="statsd-on-deprecated"> |
| <span id="config-scheduler-statsd-on"></span><h4>statsd_on (Deprecated)<a class="headerlink" href="#statsd-on-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-metrics-statsd-on"><span class="std std-ref">metrics.statsd_on</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="statsd-port-deprecated"> |
| <span id="config-scheduler-statsd-port"></span><h4>statsd_port (Deprecated)<a class="headerlink" href="#statsd-port-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-metrics-statsd-port"><span class="std std-ref">metrics.statsd_port</span></a></p> |
| </div> |
| </div> |
| <div class="section" id="statsd-prefix-deprecated"> |
| <span id="config-scheduler-statsd-prefix"></span><h4>statsd_prefix (Deprecated)<a class="headerlink" href="#statsd-prefix-deprecated" title="Permalink to this heading">¶</a></h4> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.0.0: </span>The option has been moved to <a class="reference internal" href="#config-metrics-statsd-prefix"><span class="std std-ref">metrics.statsd_prefix</span></a></p> |
| </div> |
| </div> |
| </div> |
| <div class="section" id="secrets"> |
| <span id="config-secrets"></span><h3><a class="toc-backref" href="#id17">[secrets]</a><a class="headerlink" href="#secrets" title="Permalink to this heading">¶</a></h3> |
| <div class="section" id="config-secrets-backend"> |
| <span id="id3"></span><h4>backend<a class="headerlink" href="#config-secrets-backend" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.10.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Full class name of secrets backend to enable (will precede env vars and metastore in search path)</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SECRETS__BACKEND</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow.providers.amazon.aws.secrets.systems_manager.SystemsManagerParameterStoreBackend</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="backend-kwargs"> |
| <span id="config-secrets-backend-kwargs"></span><h4>backend_kwargs<a class="headerlink" href="#backend-kwargs" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.10.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The backend_kwargs param is loaded into a dictionary and passed to <code class="docutils literal notranslate"><span class="pre">__init__</span></code> |
| of secrets backend class. See documentation for the secrets backend you are using. |
| JSON is expected.</p> |
| <p>Example for AWS Systems Manager ParameterStore: |
| <code class="docutils literal notranslate"><span class="pre">{"connections_prefix":</span> <span class="pre">"/airflow/connections",</span> <span class="pre">"profile_name":</span> <span class="pre">"default"}</span></code></p> |
| <dl class="field-list"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variables</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SECRETS__BACKEND_KWARGS</span></code></p> |
| <p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SECRETS__BACKEND_KWARGS_CMD</span></code></p> |
| <p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SECRETS__BACKEND_KWARGS_SECRET</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="cache-ttl-seconds"> |
| <span id="config-secrets-cache-ttl-seconds"></span><h4>cache_ttl_seconds<a class="headerlink" href="#cache-ttl-seconds" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.7.0.</span></p> |
| </div> |
| </div></blockquote> |
| <div class="admonition note"> |
| <p class="admonition-title">Note</p> |
| <p>This is an <a class="reference internal" href="release-process.html#experimental"><span class="std std-ref">experimental feature</span></a>.</p> |
| </div> |
| <p>When the cache is enabled, this is the duration for which we consider an entry in the cache to be |
| valid. Entries are refreshed if they are older than this many seconds. |
| It means that when the cache is enabled, this is the maximum amount of time you need to wait to see a |
| Variable change take effect.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">900</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SECRETS__CACHE_TTL_SECONDS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="use-cache"> |
| <span id="config-secrets-use-cache"></span><h4>use_cache<a class="headerlink" href="#use-cache" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.7.0.</span></p> |
| </div> |
| </div></blockquote> |
| <div class="admonition note"> |
| <p class="admonition-title">Note</p> |
| <p>This is an <a class="reference internal" href="release-process.html#experimental"><span class="std std-ref">experimental feature</span></a>.</p> |
| </div> |
| <p>Enables local caching of Variables, when parsing DAGs only. |
| Using this option can make dag parsing faster if Variables are used in top level code, at the expense |
| of longer propagation time for changes. |
| Please note that this cache concerns only the DAG parsing step. There is no caching in place when DAG |
| tasks are run.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SECRETS__USE_CACHE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| </div> |
| <div class="section" id="sensors"> |
| <span id="config-sensors"></span><h3><a class="toc-backref" href="#id18">[sensors]</a><a class="headerlink" href="#sensors" title="Permalink to this heading">¶</a></h3> |
| <div class="section" id="default-timeout"> |
| <span id="config-sensors-default-timeout"></span><h4>default_timeout<a class="headerlink" href="#default-timeout" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Sensor default timeout, 7 days by default (7 * 24 * 60 * 60).</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>float</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">604800</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SENSORS__DEFAULT_TIMEOUT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| </div> |
| <div class="section" id="sentry"> |
| <span id="config-sentry"></span><h3><a class="toc-backref" href="#id19">[sentry]</a><a class="headerlink" href="#sentry" title="Permalink to this heading">¶</a></h3> |
| <p><a class="reference external" href="https://docs.sentry.io">Sentry</a> integration. Here you can supply |
| additional configuration options based on the Python platform. |
| See <a class="reference external" href="https://docs.sentry.io/platforms/python/configuration/options/">Python / Configuration / Basic Options</a> for more details. |
| Unsupported options: <code class="docutils literal notranslate"><span class="pre">integrations</span></code>, <code class="docutils literal notranslate"><span class="pre">in_app_include</span></code>, <code class="docutils literal notranslate"><span class="pre">in_app_exclude</span></code>, |
| <code class="docutils literal notranslate"><span class="pre">ignore_errors</span></code>, <code class="docutils literal notranslate"><span class="pre">before_breadcrumb</span></code>, <code class="docutils literal notranslate"><span class="pre">transport</span></code>.</p> |
| <div class="section" id="before-send"> |
| <span id="config-sentry-before-send"></span><h4>before_send<a class="headerlink" href="#before-send" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.2.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Dotted path to a before_send function that the sentry SDK should be configured to use.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SENTRY__BEFORE_SEND</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="sentry-dsn"> |
| <span id="config-sentry-sentry-dsn"></span><h4>sentry_dsn<a class="headerlink" href="#sentry-dsn" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.6.</span></p> |
| </div> |
| </div></blockquote> |
| <dl class="field-list"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variables</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SENTRY__SENTRY_DSN</span></code></p> |
| <p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SENTRY__SENTRY_DSN_CMD</span></code></p> |
| <p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SENTRY__SENTRY_DSN_SECRET</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="sentry-on"> |
| <span id="config-sentry-sentry-on"></span><h4>sentry_on<a class="headerlink" href="#sentry-on" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Enable error reporting to Sentry</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">false</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SENTRY__SENTRY_ON</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| </div> |
| <div class="section" id="smtp"> |
| <span id="config-smtp"></span><h3><a class="toc-backref" href="#id20">[smtp]</a><a class="headerlink" href="#smtp" title="Permalink to this heading">¶</a></h3> |
| <p>If you want airflow to send emails on retries, failure, and you want to use |
| the airflow.utils.email.send_email_smtp function, you have to configure an |
| smtp server here</p> |
| <div class="section" id="smtp-host"> |
| <span id="config-smtp-smtp-host"></span><h4>smtp_host<a class="headerlink" href="#smtp-host" title="Permalink to this heading">¶</a></h4> |
| <p>Specifies the host server address used by Airflow when sending out email notifications via SMTP.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">localhost</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SMTP__SMTP_HOST</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="smtp-mail-from"> |
| <span id="config-smtp-smtp-mail-from"></span><h4>smtp_mail_from<a class="headerlink" href="#smtp-mail-from" title="Permalink to this heading">¶</a></h4> |
| <p>Specifies the default <strong>from</strong> email address used when Airflow sends email notifications.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow@example.com</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SMTP__SMTP_MAIL_FROM</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="smtp-password"> |
| <span id="config-smtp-smtp-password"></span><h4>smtp_password<a class="headerlink" href="#smtp-password" title="Permalink to this heading">¶</a></h4> |
| <p>Password to authenticate when connecting to smtp server.</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variables</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SMTP__SMTP_PASSWORD</span></code></p> |
| <p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SMTP__SMTP_PASSWORD_CMD</span></code></p> |
| <p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SMTP__SMTP_PASSWORD_SECRET</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="smtp-port"> |
| <span id="config-smtp-smtp-port"></span><h4>smtp_port<a class="headerlink" href="#smtp-port" title="Permalink to this heading">¶</a></h4> |
| <p>Defines the port number on which Airflow connects to the SMTP server to send email notifications.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">25</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SMTP__SMTP_PORT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="smtp-retry-limit"> |
| <span id="config-smtp-smtp-retry-limit"></span><h4>smtp_retry_limit<a class="headerlink" href="#smtp-retry-limit" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Defines the maximum number of times Airflow will attempt to connect to the SMTP server.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">5</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SMTP__SMTP_RETRY_LIMIT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="smtp-ssl"> |
| <span id="config-smtp-smtp-ssl"></span><h4>smtp_ssl<a class="headerlink" href="#smtp-ssl" title="Permalink to this heading">¶</a></h4> |
| <p>Determines whether to use an SSL connection when talking to the SMTP server.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SMTP__SMTP_SSL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="smtp-starttls"> |
| <span id="config-smtp-smtp-starttls"></span><h4>smtp_starttls<a class="headerlink" href="#smtp-starttls" title="Permalink to this heading">¶</a></h4> |
| <p>Determines whether to use the STARTTLS command when connecting to the SMTP server.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SMTP__SMTP_STARTTLS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="smtp-timeout"> |
| <span id="config-smtp-smtp-timeout"></span><h4>smtp_timeout<a class="headerlink" href="#smtp-timeout" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Determines the maximum time (in seconds) the Apache Airflow system will wait for a |
| connection to the SMTP server to be established.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">30</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SMTP__SMTP_TIMEOUT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="smtp-user"> |
| <span id="config-smtp-smtp-user"></span><h4>smtp_user<a class="headerlink" href="#smtp-user" title="Permalink to this heading">¶</a></h4> |
| <p>Username to authenticate when connecting to smtp server.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__SMTP__SMTP_USER</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">airflow</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| </div> |
| <div class="section" id="triggerer"> |
| <span id="config-triggerer"></span><h3><a class="toc-backref" href="#id21">[triggerer]</a><a class="headerlink" href="#triggerer" title="Permalink to this heading">¶</a></h3> |
| <div class="section" id="default-capacity"> |
| <span id="config-triggerer-default-capacity"></span><h4>default_capacity<a class="headerlink" href="#default-capacity" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.2.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>How many triggers a single Triggerer will run at once, by default.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">1000</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__TRIGGERER__DEFAULT_CAPACITY</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="config-triggerer-job-heartbeat-sec"> |
| <span id="id4"></span><h4>job_heartbeat_sec<a class="headerlink" href="#config-triggerer-job-heartbeat-sec" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.3.</span></p> |
| </div> |
| </div></blockquote> |
| <p>How often to heartbeat the Triggerer job to ensure it hasn’t been killed.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>float</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">5</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__TRIGGERER__JOB_HEARTBEAT_SEC</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="triggerer-health-check-threshold"> |
| <span id="config-triggerer-triggerer-health-check-threshold"></span><h4>triggerer_health_check_threshold<a class="headerlink" href="#triggerer-health-check-threshold" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.7.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>If the last triggerer heartbeat happened more than <code class="docutils literal notranslate"><span class="pre">[triggerer]</span> <span class="pre">triggerer_health_check_threshold</span></code> |
| ago (in seconds), triggerer is considered unhealthy. |
| This is used by the health check in the <strong>/health</strong> endpoint and in <code class="docutils literal notranslate"><span class="pre">airflow</span> <span class="pre">jobs</span> <span class="pre">check</span></code> CLI |
| for TriggererJob.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>float</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">30</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__TRIGGERER__TRIGGERER_HEALTH_CHECK_THRESHOLD</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| </div> |
| <div class="section" id="webserver"> |
| <span id="config-webserver"></span><h3><a class="toc-backref" href="#id22">[webserver]</a><a class="headerlink" href="#webserver" title="Permalink to this heading">¶</a></h3> |
| <div class="section" id="access-denied-message"> |
| <span id="config-webserver-access-denied-message"></span><h4>access_denied_message<a class="headerlink" href="#access-denied-message" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.7.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The message displayed when a user attempts to execute actions beyond their authorised privileges.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">Access</span> <span class="pre">is</span> <span class="pre">Denied</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__ACCESS_DENIED_MESSAGE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="access-logfile"> |
| <span id="config-webserver-access-logfile"></span><h4>access_logfile<a class="headerlink" href="#access-logfile" title="Permalink to this heading">¶</a></h4> |
| <p>Log files for the gunicorn webserver. ‘-‘ means log to stderr.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">-</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__ACCESS_LOGFILE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="access-logformat"> |
| <span id="config-webserver-access-logformat"></span><h4>access_logformat<a class="headerlink" href="#access-logformat" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Access log format for gunicorn webserver. |
| default format is <code class="docutils literal notranslate"><span class="pre">%%(h)s</span> <span class="pre">%%(l)s</span> <span class="pre">%%(u)s</span> <span class="pre">%%(t)s</span> <span class="pre">"%%(r)s"</span> <span class="pre">%%(s)s</span> <span class="pre">%%(b)s</span> <span class="pre">"%%(f)s"</span> <span class="pre">"%%(a)s"</span></code> |
| See <a class="reference external" href="https://docs.gunicorn.org/en/stable/settings.html#access-log-format">Gunicorn Settings: ‘access_log_format’ Reference</a> for more details</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__ACCESS_LOGFORMAT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="allow-raw-html-descriptions"> |
| <span id="config-webserver-allow-raw-html-descriptions"></span><h4>allow_raw_html_descriptions<a class="headerlink" href="#allow-raw-html-descriptions" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.8.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>A DAG author is able to provide any raw HTML into <code class="docutils literal notranslate"><span class="pre">doc_md</span></code> or params description in |
| <code class="docutils literal notranslate"><span class="pre">description_md</span></code> for text formatting. This is including potentially unsafe javascript. |
| Displaying the DAG or trigger form in web UI provides the DAG author the potential to |
| inject malicious code into clients browsers. To ensure the web UI is safe by default, |
| raw HTML is disabled by default. If you trust your DAG authors, you can enable HTML |
| support in markdown by setting this option to <code class="docutils literal notranslate"><span class="pre">True</span></code>.</p> |
| <p>This parameter also enables the deprecated fields <code class="docutils literal notranslate"><span class="pre">description_html</span></code> and |
| <code class="docutils literal notranslate"><span class="pre">custom_html_form</span></code> in DAG params until the feature is removed in a future version.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__ALLOW_RAW_HTML_DESCRIPTIONS</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="allowed-payload-size"> |
| <span id="config-webserver-allowed-payload-size"></span><h4>allowed_payload_size<a class="headerlink" href="#allowed-payload-size" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.8.1.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The maximum size of the request payload (in MB) that can be sent.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>float</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">1.0</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__ALLOWED_PAYLOAD_SIZE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="analytics-id"> |
| <span id="config-webserver-analytics-id"></span><h4>analytics_id<a class="headerlink" href="#analytics-id" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.5.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Unique ID of your account in the analytics tool</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__ANALYTICS_ID</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="analytics-tool"> |
| <span id="config-webserver-analytics-tool"></span><h4>analytics_tool<a class="headerlink" href="#analytics-tool" title="Permalink to this heading">¶</a></h4> |
| <p>Send anonymous user activity to your analytics tool |
| choose from <code class="docutils literal notranslate"><span class="pre">google_analytics</span></code>, <code class="docutils literal notranslate"><span class="pre">segment</span></code>, <code class="docutils literal notranslate"><span class="pre">metarouter</span></code>, or <code class="docutils literal notranslate"><span class="pre">matomo</span></code></p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__ANALYTICS_TOOL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="analytics-url"> |
| <span id="config-webserver-analytics-url"></span><h4>analytics_url<a class="headerlink" href="#analytics-url" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.9.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Your instances url, only applicable to Matomo.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__ANALYTICS_URL</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">https://your.matomo.instance.com/</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="audit-view-excluded-events"> |
| <span id="config-webserver-audit-view-excluded-events"></span><h4>audit_view_excluded_events<a class="headerlink" href="#audit-view-excluded-events" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Comma separated string of view events to exclude from dag audit view. |
| All other events will be added minus the ones passed here. |
| The audit logs in the db will not be affected by this parameter.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__AUDIT_VIEW_EXCLUDED_EVENTS</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">cli_task_run,running,success</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="audit-view-included-events"> |
| <span id="config-webserver-audit-view-included-events"></span><h4>audit_view_included_events<a class="headerlink" href="#audit-view-included-events" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Comma separated string of view events to include in dag audit view. |
| If passed, only these events will populate the dag audit view. |
| The audit logs in the db will not be affected by this parameter.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__AUDIT_VIEW_INCLUDED_EVENTS</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">dagrun_cleared,failed</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="auth-rate-limit"> |
| <span id="config-webserver-auth-rate-limit"></span><h4>auth_rate_limit<a class="headerlink" href="#auth-rate-limit" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Rate limit for authentication endpoints.</p> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.9.0: </span>This config has been moved to fab provider. Please use the config from fab provider.</p> |
| </div> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">5</span> <span class="pre">per</span> <span class="pre">40</span> <span class="pre">second</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__AUTH_RATE_LIMIT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="auth-rate-limited"> |
| <span id="config-webserver-auth-rate-limited"></span><h4>auth_rate_limited<a class="headerlink" href="#auth-rate-limited" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Boolean for enabling rate limiting on authentication endpoints.</p> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.9.0: </span>This config has been moved to fab provider. Please use the config from fab provider.</p> |
| </div> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__AUTH_RATE_LIMITED</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="auto-refresh-interval"> |
| <span id="config-webserver-auto-refresh-interval"></span><h4>auto_refresh_interval<a class="headerlink" href="#auto-refresh-interval" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.2.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>How frequently, in seconds, the DAG data will auto-refresh in graph or grid view |
| when auto-refresh is turned on</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">3</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__AUTO_REFRESH_INTERVAL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="base-url"> |
| <span id="config-webserver-base-url"></span><h4>base_url<a class="headerlink" href="#base-url" title="Permalink to this heading">¶</a></h4> |
| <p>The base url of your website: Airflow cannot guess what domain or CNAME you are using. |
| This is used to create links in the Log Url column in the Browse - Task Instances menu, |
| as well as in any automated emails sent by Airflow that contain links to your webserver.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">http://localhost:8080</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__BASE_URL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="caching-hash-method"> |
| <span id="config-webserver-caching-hash-method"></span><h4>caching_hash_method<a class="headerlink" href="#caching-hash-method" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The caching algorithm used by the webserver. Must be a valid hashlib function name.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">md5</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__CACHING_HASH_METHOD</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">sha256</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="config-file"> |
| <span id="config-webserver-config-file"></span><h4>config_file<a class="headerlink" href="#config-file" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.7.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Path of webserver config file used for configuring the webserver parameters</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">{AIRFLOW_HOME}/webserver_config.py</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__CONFIG_FILE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="cookie-samesite"> |
| <span id="config-webserver-cookie-samesite"></span><h4>cookie_samesite<a class="headerlink" href="#cookie-samesite" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.3.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Set samesite policy on session cookie</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">Lax</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__COOKIE_SAMESITE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="cookie-secure"> |
| <span id="config-webserver-cookie-secure"></span><h4>cookie_secure<a class="headerlink" href="#cookie-secure" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.3.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Set secure flag on session cookie</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__COOKIE_SECURE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dag-default-view"> |
| <span id="config-webserver-dag-default-view"></span><h4>dag_default_view<a class="headerlink" href="#dag-default-view" title="Permalink to this heading">¶</a></h4> |
| <p>Default DAG view. Valid values are: <code class="docutils literal notranslate"><span class="pre">grid</span></code>, <code class="docutils literal notranslate"><span class="pre">graph</span></code>, <code class="docutils literal notranslate"><span class="pre">duration</span></code>, <code class="docutils literal notranslate"><span class="pre">gantt</span></code>, <code class="docutils literal notranslate"><span class="pre">landing_times</span></code></p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">grid</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__DAG_DEFAULT_VIEW</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="dag-orientation"> |
| <span id="config-webserver-dag-orientation"></span><h4>dag_orientation<a class="headerlink" href="#dag-orientation" title="Permalink to this heading">¶</a></h4> |
| <p>Default DAG orientation. Valid values are: |
| <code class="docutils literal notranslate"><span class="pre">LR</span></code> (Left->Right), <code class="docutils literal notranslate"><span class="pre">TB</span></code> (Top->Bottom), <code class="docutils literal notranslate"><span class="pre">RL</span></code> (Right->Left), <code class="docutils literal notranslate"><span class="pre">BT</span></code> (Bottom->Top)</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">LR</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__DAG_ORIENTATION</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="default-dag-run-display-number"> |
| <span id="config-webserver-default-dag-run-display-number"></span><h4>default_dag_run_display_number<a class="headerlink" href="#default-dag-run-display-number" title="Permalink to this heading">¶</a></h4> |
| <p>Default dagrun to show in UI</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">25</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__DEFAULT_DAG_RUN_DISPLAY_NUMBER</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="default-ui-timezone"> |
| <span id="config-webserver-default-ui-timezone"></span><h4>default_ui_timezone<a class="headerlink" href="#default-ui-timezone" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.10.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Default timezone to display all dates in the UI, can be UTC, system, or |
| any IANA timezone string (e.g. <strong>Europe/Amsterdam</strong>). If left empty the |
| default value of core/default_timezone will be used</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">UTC</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__DEFAULT_UI_TIMEZONE</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">America/New_York</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="default-wrap"> |
| <span id="config-webserver-default-wrap"></span><h4>default_wrap<a class="headerlink" href="#default-wrap" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.4.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Default setting for wrap toggle on DAG code and TI log views.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__DEFAULT_WRAP</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="enable-proxy-fix"> |
| <span id="config-webserver-enable-proxy-fix"></span><h4>enable_proxy_fix<a class="headerlink" href="#enable-proxy-fix" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.1.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Enable werkzeug <code class="docutils literal notranslate"><span class="pre">ProxyFix</span></code> middleware for reverse proxy</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__ENABLE_PROXY_FIX</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="enable-swagger-ui"> |
| <span id="config-webserver-enable-swagger-ui"></span><h4>enable_swagger_ui<a class="headerlink" href="#enable-swagger-ui" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Boolean for running SwaggerUI in the webserver.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__ENABLE_SWAGGER_UI</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="error-logfile"> |
| <span id="config-webserver-error-logfile"></span><h4>error_logfile<a class="headerlink" href="#error-logfile" title="Permalink to this heading">¶</a></h4> |
| <p>Log files for the gunicorn webserver. ‘-‘ means log to stderr.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">-</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__ERROR_LOGFILE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="expose-config"> |
| <span id="config-webserver-expose-config"></span><h4>expose_config<a class="headerlink" href="#expose-config" title="Permalink to this heading">¶</a></h4> |
| <p>Expose the configuration file in the web server. Set to <code class="docutils literal notranslate"><span class="pre">non-sensitive-only</span></code> to show all values |
| except those that have security implications. <code class="docutils literal notranslate"><span class="pre">True</span></code> shows all values. <code class="docutils literal notranslate"><span class="pre">False</span></code> hides the |
| configuration completely.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__EXPOSE_CONFIG</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="expose-hostname"> |
| <span id="config-webserver-expose-hostname"></span><h4>expose_hostname<a class="headerlink" href="#expose-hostname" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.8.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Expose hostname in the web server</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__EXPOSE_HOSTNAME</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="expose-stacktrace"> |
| <span id="config-webserver-expose-stacktrace"></span><h4>expose_stacktrace<a class="headerlink" href="#expose-stacktrace" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.8.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Expose stacktrace in the web server</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__EXPOSE_STACKTRACE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="grid-view-sorting-order"> |
| <span id="config-webserver-grid-view-sorting-order"></span><h4>grid_view_sorting_order<a class="headerlink" href="#grid-view-sorting-order" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.7.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Sorting order in grid view. Valid values are: <code class="docutils literal notranslate"><span class="pre">topological</span></code>, <code class="docutils literal notranslate"><span class="pre">hierarchical_alphabetical</span></code></p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">topological</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__GRID_VIEW_SORTING_ORDER</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="hide-paused-dags-by-default"> |
| <span id="config-webserver-hide-paused-dags-by-default"></span><h4>hide_paused_dags_by_default<a class="headerlink" href="#hide-paused-dags-by-default" title="Permalink to this heading">¶</a></h4> |
| <p>By default, the webserver shows paused DAGs. Flip this to hide paused |
| DAGs by default</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__HIDE_PAUSED_DAGS_BY_DEFAULT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="instance-name"> |
| <span id="config-webserver-instance-name"></span><h4>instance_name<a class="headerlink" href="#instance-name" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.1.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Sets a custom page title for the DAGs overview page and site title for all pages</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">None</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__INSTANCE_NAME</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="instance-name-has-markup"> |
| <span id="config-webserver-instance-name-has-markup"></span><h4>instance_name_has_markup<a class="headerlink" href="#instance-name-has-markup" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Whether the custom page title for the DAGs overview page contains any Markup language</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__INSTANCE_NAME_HAS_MARKUP</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="log-animation-speed"> |
| <span id="config-webserver-log-animation-speed"></span><h4>log_animation_speed<a class="headerlink" href="#log-animation-speed" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.8.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Animation speed for auto tailing log display.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">1000</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__LOG_ANIMATION_SPEED</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="log-auto-tailing-offset"> |
| <span id="config-webserver-log-auto-tailing-offset"></span><h4>log_auto_tailing_offset<a class="headerlink" href="#log-auto-tailing-offset" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.8.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Distance away from page bottom to enable auto tailing.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">30</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__LOG_AUTO_TAILING_OFFSET</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="log-fetch-delay-sec"> |
| <span id="config-webserver-log-fetch-delay-sec"></span><h4>log_fetch_delay_sec<a class="headerlink" href="#log-fetch-delay-sec" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.8.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Time interval (in secs) to wait before next log fetching.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">2</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__LOG_FETCH_DELAY_SEC</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="log-fetch-timeout-sec"> |
| <span id="config-webserver-log-fetch-timeout-sec"></span><h4>log_fetch_timeout_sec<a class="headerlink" href="#log-fetch-timeout-sec" title="Permalink to this heading">¶</a></h4> |
| <p>The amount of time (in secs) webserver will wait for initial handshake |
| while fetching logs from other worker machine</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">5</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__LOG_FETCH_TIMEOUT_SEC</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="navbar-color"> |
| <span id="config-webserver-navbar-color"></span><h4>navbar_color<a class="headerlink" href="#navbar-color" title="Permalink to this heading">¶</a></h4> |
| <p>Define the color of navigation bar</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">#fff</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__NAVBAR_COLOR</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="navbar-hover-color"> |
| <span id="config-webserver-navbar-hover-color"></span><h4>navbar_hover_color<a class="headerlink" href="#navbar-hover-color" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.9.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Define the color of navigation bar links when hovered</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">#eee</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__NAVBAR_HOVER_COLOR</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="navbar-logo-text-color"> |
| <span id="config-webserver-navbar-logo-text-color"></span><h4>navbar_logo_text_color<a class="headerlink" href="#navbar-logo-text-color" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.9.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Define the color of the logo text</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">#51504f</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__NAVBAR_LOGO_TEXT_COLOR</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="navbar-text-color"> |
| <span id="config-webserver-navbar-text-color"></span><h4>navbar_text_color<a class="headerlink" href="#navbar-text-color" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.8.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Define the color of text in the navigation bar</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">#51504f</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__NAVBAR_TEXT_COLOR</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="navbar-text-hover-color"> |
| <span id="config-webserver-navbar-text-hover-color"></span><h4>navbar_text_hover_color<a class="headerlink" href="#navbar-text-hover-color" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.9.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Define the color of text in the navigation bar when hovered</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">#51504f</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__NAVBAR_TEXT_HOVER_COLOR</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="num-recent-configurations-for-trigger"> |
| <span id="config-webserver-num-recent-configurations-for-trigger"></span><h4>num_recent_configurations_for_trigger<a class="headerlink" href="#num-recent-configurations-for-trigger" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.9.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Number of recent DAG run configurations in the selector on the trigger web form.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">5</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__NUM_RECENT_CONFIGURATIONS_FOR_TRIGGER</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">10</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="page-size"> |
| <span id="config-webserver-page-size"></span><h4>page_size<a class="headerlink" href="#page-size" title="Permalink to this heading">¶</a></h4> |
| <p>Consistent page size across all listing views in the UI</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">100</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__PAGE_SIZE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="proxy-fix-x-for"> |
| <span id="config-webserver-proxy-fix-x-for"></span><h4>proxy_fix_x_for<a class="headerlink" href="#proxy-fix-x-for" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.7.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Number of values to trust for <code class="docutils literal notranslate"><span class="pre">X-Forwarded-For</span></code>. |
| See <a class="reference external" href="https://werkzeug.palletsprojects.com/en/2.3.x/middleware/proxy_fix/">Werkzeug: X-Forwarded-For Proxy Fix</a> for more details.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">1</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__PROXY_FIX_X_FOR</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="proxy-fix-x-host"> |
| <span id="config-webserver-proxy-fix-x-host"></span><h4>proxy_fix_x_host<a class="headerlink" href="#proxy-fix-x-host" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.7.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Number of values to trust for <code class="docutils literal notranslate"><span class="pre">X-Forwarded-Host</span></code>. |
| See <a class="reference external" href="https://werkzeug.palletsprojects.com/en/2.3.x/middleware/proxy_fix/">Werkzeug: X-Forwarded-For Proxy Fix</a> for more details.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">1</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__PROXY_FIX_X_HOST</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="proxy-fix-x-port"> |
| <span id="config-webserver-proxy-fix-x-port"></span><h4>proxy_fix_x_port<a class="headerlink" href="#proxy-fix-x-port" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.7.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Number of values to trust for <code class="docutils literal notranslate"><span class="pre">X-Forwarded-Port</span></code>. |
| See <a class="reference external" href="https://werkzeug.palletsprojects.com/en/2.3.x/middleware/proxy_fix/">Werkzeug: X-Forwarded-For Proxy Fix</a> for more details.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">1</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__PROXY_FIX_X_PORT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="proxy-fix-x-prefix"> |
| <span id="config-webserver-proxy-fix-x-prefix"></span><h4>proxy_fix_x_prefix<a class="headerlink" href="#proxy-fix-x-prefix" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.7.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Number of values to trust for <code class="docutils literal notranslate"><span class="pre">X-Forwarded-Prefix</span></code>. |
| See <a class="reference external" href="https://werkzeug.palletsprojects.com/en/2.3.x/middleware/proxy_fix/">Werkzeug: X-Forwarded-For Proxy Fix</a> for more details.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">1</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__PROXY_FIX_X_PREFIX</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="proxy-fix-x-proto"> |
| <span id="config-webserver-proxy-fix-x-proto"></span><h4>proxy_fix_x_proto<a class="headerlink" href="#proxy-fix-x-proto" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.7.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Number of values to trust for <code class="docutils literal notranslate"><span class="pre">X-Forwarded-Proto</span></code>. |
| See <a class="reference external" href="https://werkzeug.palletsprojects.com/en/2.3.x/middleware/proxy_fix/">Werkzeug: X-Forwarded-For Proxy Fix</a> for more details.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">1</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__PROXY_FIX_X_PROTO</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="reload-on-plugin-change"> |
| <span id="config-webserver-reload-on-plugin-change"></span><h4>reload_on_plugin_change<a class="headerlink" href="#reload-on-plugin-change" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.11.</span></p> |
| </div> |
| </div></blockquote> |
| <p>If set to <code class="docutils literal notranslate"><span class="pre">True</span></code>, Airflow will track files in plugins_folder directory. When it detects changes, |
| then reload the gunicorn. If set to <code class="docutils literal notranslate"><span class="pre">True</span></code>, gunicorn starts without preloading, which is slower, |
| uses more memory, and may cause race conditions. Avoid setting this to <code class="docutils literal notranslate"><span class="pre">True</span></code> in production.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__RELOAD_ON_PLUGIN_CHANGE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="require-confirmation-dag-change"> |
| <span id="config-webserver-require-confirmation-dag-change"></span><h4>require_confirmation_dag_change<a class="headerlink" href="#require-confirmation-dag-change" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.9.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Require confirmation when changing a DAG in the web UI. This is to prevent accidental changes |
| to a DAG that may be running on sensitive environments like production. |
| When set to <code class="docutils literal notranslate"><span class="pre">True</span></code>, confirmation dialog will be shown when a user tries to Pause/Unpause, |
| Trigger a DAG</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__REQUIRE_CONFIRMATION_DAG_CHANGE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="run-internal-api"> |
| <span id="config-webserver-run-internal-api"></span><h4>run_internal_api<a class="headerlink" href="#run-internal-api" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.6.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Boolean for running Internal API in the webserver.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__RUN_INTERNAL_API</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="secret-key"> |
| <span id="config-webserver-secret-key"></span><h4>secret_key<a class="headerlink" href="#secret-key" title="Permalink to this heading">¶</a></h4> |
| <p>Secret key used to run your flask app. It should be as random as possible. However, when running |
| more than 1 instances of webserver, make sure all of them use the same <code class="docutils literal notranslate"><span class="pre">secret_key</span></code> otherwise |
| one of them will error with “CSRF session token is missing”. |
| The webserver key is also used to authorize requests to Celery workers when logs are retrieved. |
| The token generated using the secret key has a short expiry time though - make sure that time on |
| ALL the machines that you run airflow components on is synchronized (for example using ntpd) |
| otherwise you might get “forbidden” errors when the logs are accessed.</p> |
| <dl class="field-list"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">{SECRET_KEY}</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variables</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__SECRET_KEY</span></code></p> |
| <p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__SECRET_KEY_CMD</span></code></p> |
| <p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__SECRET_KEY_SECRET</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="session-backend"> |
| <span id="config-webserver-session-backend"></span><h4>session_backend<a class="headerlink" href="#session-backend" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.2.4.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The type of backend used to store web session data, can be <code class="docutils literal notranslate"><span class="pre">database</span></code> or <code class="docutils literal notranslate"><span class="pre">securecookie</span></code>. For the |
| <code class="docutils literal notranslate"><span class="pre">database</span></code> backend, sessions are store in the database and they can be |
| managed there (for example when you reset password of the user, all sessions for that user are |
| deleted). For the <code class="docutils literal notranslate"><span class="pre">securecookie</span></code> backend, sessions are stored in encrypted cookies on the client |
| side. The <code class="docutils literal notranslate"><span class="pre">securecookie</span></code> mechanism is ‘lighter’ than database backend, but sessions are not deleted |
| when you reset password of the user, which means that other than waiting for expiry time, the only |
| way to invalidate all sessions for a user is to change secret_key and restart webserver (which |
| also invalidates and logs out all other user’s sessions).</p> |
| <p>When you are using <code class="docutils literal notranslate"><span class="pre">database</span></code> backend, make sure to keep your database session table small |
| by periodically running <code class="docutils literal notranslate"><span class="pre">airflow</span> <span class="pre">db</span> <span class="pre">clean</span> <span class="pre">--table</span> <span class="pre">session</span></code> command, especially if you have |
| automated API calls that will create a new session for each call rather than reuse the sessions |
| stored in browser cookies.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">database</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__SESSION_BACKEND</span></code></p> |
| </dd> |
| <dt class="field-even">Example</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">securecookie</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="session-lifetime-minutes"> |
| <span id="config-webserver-session-lifetime-minutes"></span><h4>session_lifetime_minutes<a class="headerlink" href="#session-lifetime-minutes" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.13.</span></p> |
| </div> |
| </div></blockquote> |
| <p>The UI cookie lifetime in minutes. User will be logged out from UI after |
| <code class="docutils literal notranslate"><span class="pre">[webserver]</span> <span class="pre">session_lifetime_minutes</span></code> of non-activity</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>integer</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">43200</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__SESSION_LIFETIME_MINUTES</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="show-recent-stats-for-completed-runs"> |
| <span id="config-webserver-show-recent-stats-for-completed-runs"></span><h4>show_recent_stats_for_completed_runs<a class="headerlink" href="#show-recent-stats-for-completed-runs" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.0.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>‘Recent Tasks’ stats will show for old DagRuns if set</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__SHOW_RECENT_STATS_FOR_COMPLETED_RUNS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="show-trigger-form-if-no-params"> |
| <span id="config-webserver-show-trigger-form-if-no-params"></span><h4>show_trigger_form_if_no_params<a class="headerlink" href="#show-trigger-form-if-no-params" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.7.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Behavior of the trigger DAG run button for DAGs without params. <code class="docutils literal notranslate"><span class="pre">False</span></code> to skip and trigger |
| without displaying a form to add a <strong>dag_run.conf</strong>, <code class="docutils literal notranslate"><span class="pre">True</span></code> to always display the form. |
| The form is displayed always if parameters are defined.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">False</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__SHOW_TRIGGER_FORM_IF_NO_PARAMS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="update-fab-perms"> |
| <span id="config-webserver-update-fab-perms"></span><h4>update_fab_perms<a class="headerlink" href="#update-fab-perms" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.7.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Update FAB permissions and sync security manager roles |
| on webserver startup</p> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 2.9.0: </span>This config has been moved to fab provider. Please use the config from fab provider.</p> |
| </div> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__UPDATE_FAB_PERMS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="warn-deployment-exposure"> |
| <span id="config-webserver-warn-deployment-exposure"></span><h4>warn_deployment_exposure<a class="headerlink" href="#warn-deployment-exposure" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 2.3.0.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Boolean for displaying warning for publicly viewable deployment</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__WARN_DEPLOYMENT_EXPOSURE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="web-server-host"> |
| <span id="config-webserver-web-server-host"></span><h4>web_server_host<a class="headerlink" href="#web-server-host" title="Permalink to this heading">¶</a></h4> |
| <p>The ip specified when starting the web server</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">0.0.0.0</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__WEB_SERVER_HOST</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="web-server-master-timeout"> |
| <span id="config-webserver-web-server-master-timeout"></span><h4>web_server_master_timeout<a class="headerlink" href="#web-server-master-timeout" title="Permalink to this heading">¶</a></h4> |
| <p>Number of seconds the webserver waits before killing gunicorn master that doesn’t respond</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">120</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__WEB_SERVER_MASTER_TIMEOUT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="web-server-port"> |
| <span id="config-webserver-web-server-port"></span><h4>web_server_port<a class="headerlink" href="#web-server-port" title="Permalink to this heading">¶</a></h4> |
| <p>The port on which to run the web server</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">8080</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__WEB_SERVER_PORT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="web-server-ssl-cert"> |
| <span id="config-webserver-web-server-ssl-cert"></span><h4>web_server_ssl_cert<a class="headerlink" href="#web-server-ssl-cert" title="Permalink to this heading">¶</a></h4> |
| <p>Paths to the SSL certificate and key for the web server. When both are |
| provided SSL will be enabled. This does not change the web server port.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__WEB_SERVER_SSL_CERT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="web-server-ssl-key"> |
| <span id="config-webserver-web-server-ssl-key"></span><h4>web_server_ssl_key<a class="headerlink" href="#web-server-ssl-key" title="Permalink to this heading">¶</a></h4> |
| <p>Paths to the SSL certificate and key for the web server. When both are |
| provided SSL will be enabled. This does not change the web server port.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">''</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__WEB_SERVER_SSL_KEY</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="web-server-worker-timeout"> |
| <span id="config-webserver-web-server-worker-timeout"></span><h4>web_server_worker_timeout<a class="headerlink" href="#web-server-worker-timeout" title="Permalink to this heading">¶</a></h4> |
| <p>Number of seconds the gunicorn webserver waits before timing out on a worker</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">120</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__WEB_SERVER_WORKER_TIMEOUT</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="worker-class"> |
| <span id="config-webserver-worker-class"></span><h4>worker_class<a class="headerlink" href="#worker-class" title="Permalink to this heading">¶</a></h4> |
| <p>The worker class gunicorn should use. Choices include |
| <code class="docutils literal notranslate"><span class="pre">sync</span></code> (default), <code class="docutils literal notranslate"><span class="pre">eventlet</span></code>, <code class="docutils literal notranslate"><span class="pre">gevent</span></code>.</p> |
| <div class="admonition warning"> |
| <p class="admonition-title">Warning</p> |
| <p>When using <code class="docutils literal notranslate"><span class="pre">gevent</span></code> you might also want to set the <code class="docutils literal notranslate"><span class="pre">_AIRFLOW_PATCH_GEVENT</span></code> |
| environment variable to <code class="docutils literal notranslate"><span class="pre">"1"</span></code> to make sure gevent patching is done as early as possible.</p> |
| <p>See related Issues / PRs for more details:</p> |
| <ul class="simple"> |
| <li><p><a class="reference external" href="https://github.com/benoitc/gunicorn/issues/2796">https://github.com/benoitc/gunicorn/issues/2796</a></p></li> |
| <li><p><a class="reference external" href="https://github.com/apache/airflow/issues/8212">https://github.com/apache/airflow/issues/8212</a></p></li> |
| <li><p><a class="reference external" href="https://github.com/apache/airflow/pull/28283">https://github.com/apache/airflow/pull/28283</a></p></li> |
| </ul> |
| </div> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">sync</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__WORKER_CLASS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="worker-refresh-batch-size"> |
| <span id="config-webserver-worker-refresh-batch-size"></span><h4>worker_refresh_batch_size<a class="headerlink" href="#worker-refresh-batch-size" title="Permalink to this heading">¶</a></h4> |
| <p>Number of workers to refresh at a time. When set to 0, worker refresh is |
| disabled. When nonzero, airflow periodically refreshes webserver workers by |
| bringing up new ones and killing old ones.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">1</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__WORKER_REFRESH_BATCH_SIZE</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="worker-refresh-interval"> |
| <span id="config-webserver-worker-refresh-interval"></span><h4>worker_refresh_interval<a class="headerlink" href="#worker-refresh-interval" title="Permalink to this heading">¶</a></h4> |
| <p>Number of seconds to wait before refreshing a batch of workers.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">6000</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__WORKER_REFRESH_INTERVAL</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="workers"> |
| <span id="config-webserver-workers"></span><h4>workers<a class="headerlink" href="#workers" title="Permalink to this heading">¶</a></h4> |
| <p>Number of workers to run the Gunicorn web server</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>string</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">4</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__WORKERS</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| <div class="section" id="x-frame-enabled"> |
| <span id="config-webserver-x-frame-enabled"></span><h4>x_frame_enabled<a class="headerlink" href="#x-frame-enabled" title="Permalink to this heading">¶</a></h4> |
| <blockquote> |
| <div><div class="versionadded"> |
| <p><span class="versionmodified added">New in version 1.10.8.</span></p> |
| </div> |
| </div></blockquote> |
| <p>Allow the UI to be rendered in a frame</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Type</dt> |
| <dd class="field-odd"><p>boolean</p> |
| </dd> |
| <dt class="field-even">Default</dt> |
| <dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">True</span></code></p> |
| </dd> |
| <dt class="field-odd">Environment Variable</dt> |
| <dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">AIRFLOW__WEBSERVER__X_FRAME_ENABLED</span></code></p> |
| </dd> |
| </dl> |
| </div> |
| </div> |
| </div> |
| </div> |
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| <li><a class="reference internal" href="#encrypt-s3-logs-deprecated">encrypt_s3_logs (Deprecated)</a></li> |
| <li><a class="reference internal" href="#fab-logging-level-deprecated">fab_logging_level (Deprecated)</a></li> |
| <li><a class="reference internal" href="#interleave-timestamp-parser-deprecated">interleave_timestamp_parser (Deprecated)</a></li> |
| <li><a class="reference internal" href="#load-default-connections-deprecated">load_default_connections (Deprecated)</a></li> |
| <li><a class="reference internal" href="#log-filename-template-deprecated">log_filename_template (Deprecated)</a></li> |
| <li><a class="reference internal" href="#log-format-deprecated">log_format (Deprecated)</a></li> |
| <li><a class="reference internal" href="#log-processor-filename-template-deprecated">log_processor_filename_template (Deprecated)</a></li> |
| <li><a class="reference internal" href="#logging-config-class-deprecated">logging_config_class (Deprecated)</a></li> |
| <li><a class="reference internal" href="#logging-level-deprecated">logging_level (Deprecated)</a></li> |
| <li><a class="reference internal" href="#max-db-retries-deprecated">max_db_retries (Deprecated)</a></li> |
| <li><a class="reference internal" href="#non-pooled-task-slot-count-deprecated">non_pooled_task_slot_count (Deprecated)</a></li> |
| <li><a class="reference internal" href="#remote-base-log-folder-deprecated">remote_base_log_folder (Deprecated)</a></li> |
| <li><a class="reference internal" href="#remote-log-conn-id-deprecated">remote_log_conn_id (Deprecated)</a></li> |
| <li><a class="reference internal" href="#remote-logging-deprecated">remote_logging (Deprecated)</a></li> |
| <li><a class="reference internal" href="#simple-log-format-deprecated">simple_log_format (Deprecated)</a></li> |
| <li><a class="reference internal" href="#sql-alchemy-conn-deprecated">sql_alchemy_conn (Deprecated)</a></li> |
| <li><a class="reference internal" href="#sql-alchemy-connect-args-deprecated">sql_alchemy_connect_args (Deprecated)</a></li> |
| <li><a class="reference internal" href="#sql-alchemy-max-overflow-deprecated">sql_alchemy_max_overflow (Deprecated)</a></li> |
| <li><a class="reference internal" href="#sql-alchemy-pool-enabled-deprecated">sql_alchemy_pool_enabled (Deprecated)</a></li> |
| <li><a class="reference internal" href="#sql-alchemy-pool-pre-ping-deprecated">sql_alchemy_pool_pre_ping (Deprecated)</a></li> |
| <li><a class="reference internal" href="#sql-alchemy-pool-recycle-deprecated">sql_alchemy_pool_recycle (Deprecated)</a></li> |
| <li><a class="reference internal" href="#sql-alchemy-pool-size-deprecated">sql_alchemy_pool_size (Deprecated)</a></li> |
| <li><a class="reference internal" href="#sql-alchemy-schema-deprecated">sql_alchemy_schema (Deprecated)</a></li> |
| <li><a class="reference internal" href="#sql-engine-collation-for-ids-deprecated">sql_engine_collation_for_ids (Deprecated)</a></li> |
| <li><a class="reference internal" href="#sql-engine-encoding-deprecated">sql_engine_encoding (Deprecated)</a></li> |
| <li><a class="reference internal" href="#task-log-prefix-template-deprecated">task_log_prefix_template (Deprecated)</a></li> |
| <li><a class="reference internal" href="#task-log-reader-deprecated">task_log_reader (Deprecated)</a></li> |
| <li><a class="reference internal" href="#worker-precheck-deprecated">worker_precheck (Deprecated)</a></li> |
| </ul> |
| </li> |
| <li><a class="reference internal" href="#database">[database]</a><ul> |
| <li><a class="reference internal" href="#alembic-ini-file-path">alembic_ini_file_path</a></li> |
| <li><a class="reference internal" href="#check-migrations">check_migrations</a></li> |
| <li><a class="reference internal" href="#load-default-connections">load_default_connections</a></li> |
| <li><a class="reference internal" href="#max-db-retries">max_db_retries</a></li> |
| <li><a class="reference internal" href="#sql-alchemy-conn">sql_alchemy_conn</a></li> |
| <li><a class="reference internal" href="#sql-alchemy-connect-args">sql_alchemy_connect_args</a></li> |
| <li><a class="reference internal" href="#sql-alchemy-engine-args">sql_alchemy_engine_args</a></li> |
| <li><a class="reference internal" href="#sql-alchemy-max-overflow">sql_alchemy_max_overflow</a></li> |
| <li><a class="reference internal" href="#sql-alchemy-pool-enabled">sql_alchemy_pool_enabled</a></li> |
| <li><a class="reference internal" href="#sql-alchemy-pool-pre-ping">sql_alchemy_pool_pre_ping</a></li> |
| <li><a class="reference internal" href="#sql-alchemy-pool-recycle">sql_alchemy_pool_recycle</a></li> |
| <li><a class="reference internal" href="#sql-alchemy-pool-size">sql_alchemy_pool_size</a></li> |
| <li><a class="reference internal" href="#sql-alchemy-schema">sql_alchemy_schema</a></li> |
| <li><a class="reference internal" href="#sql-engine-collation-for-ids">sql_engine_collation_for_ids</a></li> |
| <li><a class="reference internal" href="#sql-engine-encoding">sql_engine_encoding</a></li> |
| </ul> |
| </li> |
| <li><a class="reference internal" href="#debug">[debug]</a><ul> |
| <li><a class="reference internal" href="#fail-fast">fail_fast</a></li> |
| </ul> |
| </li> |
| <li><a class="reference internal" href="#email">[email]</a><ul> |
| <li><a class="reference internal" href="#default-email-on-failure">default_email_on_failure</a></li> |
| <li><a class="reference internal" href="#default-email-on-retry">default_email_on_retry</a></li> |
| <li><a class="reference internal" href="#email-backend">email_backend</a></li> |
| <li><a class="reference internal" href="#email-conn-id">email_conn_id</a></li> |
| <li><a class="reference internal" href="#from-email">from_email</a></li> |
| <li><a class="reference internal" href="#html-content-template">html_content_template</a></li> |
| <li><a class="reference internal" href="#ssl-context">ssl_context</a></li> |
| <li><a class="reference internal" href="#subject-template">subject_template</a></li> |
| </ul> |
| </li> |
| <li><a class="reference internal" href="#kerberos">[kerberos]</a><ul> |
| <li><a class="reference internal" href="#ccache">ccache</a></li> |
| <li><a class="reference internal" href="#forwardable">forwardable</a></li> |
| <li><a class="reference internal" href="#include-ip">include_ip</a></li> |
| <li><a class="reference internal" href="#keytab">keytab</a></li> |
| <li><a class="reference internal" href="#kinit-path">kinit_path</a></li> |
| <li><a class="reference internal" href="#principal">principal</a></li> |
| <li><a class="reference internal" href="#reinit-frequency">reinit_frequency</a></li> |
| </ul> |
| </li> |
| <li><a class="reference internal" href="#lineage">[lineage]</a><ul> |
| <li><a class="reference internal" href="#backend">backend</a></li> |
| </ul> |
| </li> |
| <li><a class="reference internal" href="#logging">[logging]</a><ul> |
| <li><a class="reference internal" href="#base-log-folder">base_log_folder</a></li> |
| <li><a class="reference internal" href="#celery-logging-level">celery_logging_level</a></li> |
| <li><a class="reference internal" href="#celery-stdout-stderr-separation">celery_stdout_stderr_separation</a></li> |
| <li><a class="reference internal" href="#colored-console-log">colored_console_log</a></li> |
| <li><a class="reference internal" href="#colored-formatter-class">colored_formatter_class</a></li> |
| <li><a class="reference internal" href="#colored-log-format">colored_log_format</a></li> |
| <li><a class="reference internal" href="#dag-processor-log-format">dag_processor_log_format</a></li> |
| <li><a class="reference internal" href="#dag-processor-log-target">dag_processor_log_target</a></li> |
| <li><a class="reference internal" href="#dag-processor-manager-log-location">dag_processor_manager_log_location</a></li> |
| <li><a class="reference internal" href="#dag-processor-manager-log-stdout">dag_processor_manager_log_stdout</a></li> |
| <li><a class="reference internal" href="#delete-local-logs">delete_local_logs</a></li> |
| <li><a class="reference internal" href="#enable-task-context-logger">enable_task_context_logger</a></li> |
| <li><a class="reference internal" href="#encrypt-s3-logs">encrypt_s3_logs</a></li> |
| <li><a class="reference internal" href="#extra-logger-names">extra_logger_names</a></li> |
| <li><a class="reference internal" href="#fab-logging-level">fab_logging_level</a></li> |
| <li><a class="reference internal" href="#file-task-handler-new-file-permissions">file_task_handler_new_file_permissions</a></li> |
| <li><a class="reference internal" href="#file-task-handler-new-folder-permissions">file_task_handler_new_folder_permissions</a></li> |
| <li><a class="reference internal" href="#config-logging-google-key-path">google_key_path</a></li> |
| <li><a class="reference internal" href="#interleave-timestamp-parser">interleave_timestamp_parser</a></li> |
| <li><a class="reference internal" href="#log-filename-template">log_filename_template</a></li> |
| <li><a class="reference internal" href="#log-format">log_format</a></li> |
| <li><a class="reference internal" href="#log-formatter-class">log_formatter_class</a></li> |
| <li><a class="reference internal" href="#log-processor-filename-template">log_processor_filename_template</a></li> |
| <li><a class="reference internal" href="#logging-config-class">logging_config_class</a></li> |
| <li><a class="reference internal" href="#logging-level">logging_level</a></li> |
| <li><a class="reference internal" href="#remote-base-log-folder">remote_base_log_folder</a></li> |
| <li><a class="reference internal" href="#remote-log-conn-id">remote_log_conn_id</a></li> |
| <li><a class="reference internal" href="#remote-logging">remote_logging</a></li> |
| <li><a class="reference internal" href="#remote-task-handler-kwargs">remote_task_handler_kwargs</a></li> |
| <li><a class="reference internal" href="#secret-mask-adapter">secret_mask_adapter</a></li> |
| <li><a class="reference internal" href="#simple-log-format">simple_log_format</a></li> |
| <li><a class="reference internal" href="#task-log-prefix-template">task_log_prefix_template</a></li> |
| <li><a class="reference internal" href="#task-log-reader">task_log_reader</a></li> |
| <li><a class="reference internal" href="#trigger-log-server-port">trigger_log_server_port</a></li> |
| <li><a class="reference internal" href="#worker-log-server-port">worker_log_server_port</a></li> |
| </ul> |
| </li> |
| <li><a class="reference internal" href="#metrics">[metrics]</a><ul> |
| <li><a class="reference internal" href="#metrics-allow-list">metrics_allow_list</a></li> |
| <li><a class="reference internal" href="#metrics-block-list">metrics_block_list</a></li> |
| <li><a class="reference internal" href="#metrics-use-pattern-match">metrics_use_pattern_match</a></li> |
| <li><a class="reference internal" href="#otel-debugging-on">otel_debugging_on</a></li> |
| <li><a class="reference internal" href="#otel-host">otel_host</a></li> |
| <li><a class="reference internal" href="#otel-interval-milliseconds">otel_interval_milliseconds</a></li> |
| <li><a class="reference internal" href="#otel-on">otel_on</a></li> |
| <li><a class="reference internal" href="#otel-port">otel_port</a></li> |
| <li><a class="reference internal" href="#otel-prefix">otel_prefix</a></li> |
| <li><a class="reference internal" href="#otel-ssl-active">otel_ssl_active</a></li> |
| <li><a class="reference internal" href="#stat-name-handler">stat_name_handler</a></li> |
| <li><a class="reference internal" href="#statsd-custom-client-path">statsd_custom_client_path</a></li> |
| <li><a class="reference internal" href="#statsd-datadog-enabled">statsd_datadog_enabled</a></li> |
| <li><a class="reference internal" href="#statsd-datadog-metrics-tags">statsd_datadog_metrics_tags</a></li> |
| <li><a class="reference internal" href="#statsd-datadog-tags">statsd_datadog_tags</a></li> |
| <li><a class="reference internal" href="#statsd-disabled-tags">statsd_disabled_tags</a></li> |
| <li><a class="reference internal" href="#statsd-host">statsd_host</a></li> |
| <li><a class="reference internal" href="#statsd-influxdb-enabled">statsd_influxdb_enabled</a></li> |
| <li><a class="reference internal" href="#statsd-on">statsd_on</a></li> |
| <li><a class="reference internal" href="#statsd-port">statsd_port</a></li> |
| <li><a class="reference internal" href="#statsd-prefix">statsd_prefix</a></li> |
| <li><a class="reference internal" href="#statsd-allow-list-deprecated">statsd_allow_list (Deprecated)</a></li> |
| <li><a class="reference internal" href="#statsd-block-list-deprecated">statsd_block_list (Deprecated)</a></li> |
| </ul> |
| </li> |
| <li><a class="reference internal" href="#operators">[operators]</a><ul> |
| <li><a class="reference internal" href="#allow-illegal-arguments">allow_illegal_arguments</a></li> |
| <li><a class="reference internal" href="#default-cpus">default_cpus</a></li> |
| <li><a class="reference internal" href="#default-deferrable">default_deferrable</a></li> |
| <li><a class="reference internal" href="#default-disk">default_disk</a></li> |
| <li><a class="reference internal" href="#default-gpus">default_gpus</a></li> |
| <li><a class="reference internal" href="#default-owner">default_owner</a></li> |
| <li><a class="reference internal" href="#default-queue">default_queue</a></li> |
| <li><a class="reference internal" href="#default-ram">default_ram</a></li> |
| </ul> |
| </li> |
| <li><a class="reference internal" href="#scheduler">[scheduler]</a><ul> |
| <li><a class="reference internal" href="#allow-trigger-in-future">allow_trigger_in_future</a></li> |
| <li><a class="reference internal" href="#allowed-run-id-pattern">allowed_run_id_pattern</a></li> |
| <li><a class="reference internal" href="#catchup-by-default">catchup_by_default</a></li> |
| <li><a class="reference internal" href="#child-process-log-directory">child_process_log_directory</a></li> |
| <li><a class="reference internal" href="#create-cron-data-intervals">create_cron_data_intervals</a></li> |
| <li><a class="reference internal" href="#dag-dir-list-interval">dag_dir_list_interval</a></li> |
| <li><a class="reference internal" href="#dag-stale-not-seen-duration">dag_stale_not_seen_duration</a></li> |
| <li><a class="reference internal" href="#enable-health-check">enable_health_check</a></li> |
| <li><a class="reference internal" href="#file-parsing-sort-mode">file_parsing_sort_mode</a></li> |
| <li><a class="reference internal" href="#ignore-first-depends-on-past-by-default">ignore_first_depends_on_past_by_default</a></li> |
| <li><a class="reference internal" href="#job-heartbeat-sec">job_heartbeat_sec</a></li> |
| <li><a class="reference internal" href="#local-task-job-heartbeat-sec">local_task_job_heartbeat_sec</a></li> |
| <li><a class="reference internal" href="#max-callbacks-per-loop">max_callbacks_per_loop</a></li> |
| <li><a class="reference internal" href="#max-dagruns-per-loop-to-schedule">max_dagruns_per_loop_to_schedule</a></li> |
| <li><a class="reference internal" href="#max-dagruns-to-create-per-loop">max_dagruns_to_create_per_loop</a></li> |
| <li><a class="reference internal" href="#max-tis-per-query">max_tis_per_query</a></li> |
| <li><a class="reference internal" href="#min-file-process-interval">min_file_process_interval</a></li> |
| <li><a class="reference internal" href="#num-runs">num_runs</a></li> |
| <li><a class="reference internal" href="#orphaned-tasks-check-interval">orphaned_tasks_check_interval</a></li> |
| <li><a class="reference internal" href="#parsing-cleanup-interval">parsing_cleanup_interval</a></li> |
| <li><a class="reference internal" href="#parsing-pre-import-modules">parsing_pre_import_modules</a></li> |
| <li><a class="reference internal" href="#parsing-processes">parsing_processes</a></li> |
| <li><a class="reference internal" href="#pool-metrics-interval">pool_metrics_interval</a></li> |
| <li><a class="reference internal" href="#print-stats-interval">print_stats_interval</a></li> |
| <li><a class="reference internal" href="#schedule-after-task-execution">schedule_after_task_execution</a></li> |
| <li><a class="reference internal" href="#scheduler-health-check-server-host">scheduler_health_check_server_host</a></li> |
| <li><a class="reference internal" href="#scheduler-health-check-server-port">scheduler_health_check_server_port</a></li> |
| <li><a class="reference internal" href="#scheduler-health-check-threshold">scheduler_health_check_threshold</a></li> |
| <li><a class="reference internal" href="#scheduler-heartbeat-sec">scheduler_heartbeat_sec</a></li> |
| <li><a class="reference internal" href="#scheduler-idle-sleep-time">scheduler_idle_sleep_time</a></li> |
| <li><a class="reference internal" href="#scheduler-zombie-task-threshold">scheduler_zombie_task_threshold</a></li> |
| <li><a class="reference internal" href="#stale-dag-threshold">stale_dag_threshold</a></li> |
| <li><a class="reference internal" href="#standalone-dag-processor">standalone_dag_processor</a></li> |
| <li><a class="reference internal" href="#task-queued-timeout">task_queued_timeout</a></li> |
| <li><a class="reference internal" href="#task-queued-timeout-check-interval">task_queued_timeout_check_interval</a></li> |
| <li><a class="reference internal" href="#trigger-timeout-check-interval">trigger_timeout_check_interval</a></li> |
| <li><a class="reference internal" href="#use-job-schedule">use_job_schedule</a></li> |
| <li><a class="reference internal" href="#use-row-level-locking">use_row_level_locking</a></li> |
| <li><a class="reference internal" href="#zombie-detection-interval">zombie_detection_interval</a></li> |
| <li><a class="reference internal" href="#deactivate-stale-dags-interval-deprecated">deactivate_stale_dags_interval (Deprecated)</a></li> |
| <li><a class="reference internal" href="#max-threads-deprecated">max_threads (Deprecated)</a></li> |
| <li><a class="reference internal" href="#processor-poll-interval-deprecated">processor_poll_interval (Deprecated)</a></li> |
| <li><a class="reference internal" href="#stat-name-handler-deprecated">stat_name_handler (Deprecated)</a></li> |
| <li><a class="reference internal" href="#config-scheduler-statsd-allow-list">statsd_allow_list (Deprecated)</a></li> |
| <li><a class="reference internal" href="#statsd-custom-client-path-deprecated">statsd_custom_client_path (Deprecated)</a></li> |
| <li><a class="reference internal" href="#statsd-datadog-enabled-deprecated">statsd_datadog_enabled (Deprecated)</a></li> |
| <li><a class="reference internal" href="#statsd-datadog-metrics-tags-deprecated">statsd_datadog_metrics_tags (Deprecated)</a></li> |
| <li><a class="reference internal" href="#statsd-datadog-tags-deprecated">statsd_datadog_tags (Deprecated)</a></li> |
| <li><a class="reference internal" href="#statsd-host-deprecated">statsd_host (Deprecated)</a></li> |
| <li><a class="reference internal" href="#statsd-on-deprecated">statsd_on (Deprecated)</a></li> |
| <li><a class="reference internal" href="#statsd-port-deprecated">statsd_port (Deprecated)</a></li> |
| <li><a class="reference internal" href="#statsd-prefix-deprecated">statsd_prefix (Deprecated)</a></li> |
| </ul> |
| </li> |
| <li><a class="reference internal" href="#secrets">[secrets]</a><ul> |
| <li><a class="reference internal" href="#config-secrets-backend">backend</a></li> |
| <li><a class="reference internal" href="#backend-kwargs">backend_kwargs</a></li> |
| <li><a class="reference internal" href="#cache-ttl-seconds">cache_ttl_seconds</a></li> |
| <li><a class="reference internal" href="#use-cache">use_cache</a></li> |
| </ul> |
| </li> |
| <li><a class="reference internal" href="#sensors">[sensors]</a><ul> |
| <li><a class="reference internal" href="#default-timeout">default_timeout</a></li> |
| </ul> |
| </li> |
| <li><a class="reference internal" href="#sentry">[sentry]</a><ul> |
| <li><a class="reference internal" href="#before-send">before_send</a></li> |
| <li><a class="reference internal" href="#sentry-dsn">sentry_dsn</a></li> |
| <li><a class="reference internal" href="#sentry-on">sentry_on</a></li> |
| </ul> |
| </li> |
| <li><a class="reference internal" href="#smtp">[smtp]</a><ul> |
| <li><a class="reference internal" href="#smtp-host">smtp_host</a></li> |
| <li><a class="reference internal" href="#smtp-mail-from">smtp_mail_from</a></li> |
| <li><a class="reference internal" href="#smtp-password">smtp_password</a></li> |
| <li><a class="reference internal" href="#smtp-port">smtp_port</a></li> |
| <li><a class="reference internal" href="#smtp-retry-limit">smtp_retry_limit</a></li> |
| <li><a class="reference internal" href="#smtp-ssl">smtp_ssl</a></li> |
| <li><a class="reference internal" href="#smtp-starttls">smtp_starttls</a></li> |
| <li><a class="reference internal" href="#smtp-timeout">smtp_timeout</a></li> |
| <li><a class="reference internal" href="#smtp-user">smtp_user</a></li> |
| </ul> |
| </li> |
| <li><a class="reference internal" href="#triggerer">[triggerer]</a><ul> |
| <li><a class="reference internal" href="#default-capacity">default_capacity</a></li> |
| <li><a class="reference internal" href="#config-triggerer-job-heartbeat-sec">job_heartbeat_sec</a></li> |
| <li><a class="reference internal" href="#triggerer-health-check-threshold">triggerer_health_check_threshold</a></li> |
| </ul> |
| </li> |
| <li><a class="reference internal" href="#webserver">[webserver]</a><ul> |
| <li><a class="reference internal" href="#access-denied-message">access_denied_message</a></li> |
| <li><a class="reference internal" href="#access-logfile">access_logfile</a></li> |
| <li><a class="reference internal" href="#access-logformat">access_logformat</a></li> |
| <li><a class="reference internal" href="#allow-raw-html-descriptions">allow_raw_html_descriptions</a></li> |
| <li><a class="reference internal" href="#allowed-payload-size">allowed_payload_size</a></li> |
| <li><a class="reference internal" href="#analytics-id">analytics_id</a></li> |
| <li><a class="reference internal" href="#analytics-tool">analytics_tool</a></li> |
| <li><a class="reference internal" href="#analytics-url">analytics_url</a></li> |
| <li><a class="reference internal" href="#audit-view-excluded-events">audit_view_excluded_events</a></li> |
| <li><a class="reference internal" href="#audit-view-included-events">audit_view_included_events</a></li> |
| <li><a class="reference internal" href="#auth-rate-limit">auth_rate_limit</a></li> |
| <li><a class="reference internal" href="#auth-rate-limited">auth_rate_limited</a></li> |
| <li><a class="reference internal" href="#auto-refresh-interval">auto_refresh_interval</a></li> |
| <li><a class="reference internal" href="#base-url">base_url</a></li> |
| <li><a class="reference internal" href="#caching-hash-method">caching_hash_method</a></li> |
| <li><a class="reference internal" href="#config-file">config_file</a></li> |
| <li><a class="reference internal" href="#cookie-samesite">cookie_samesite</a></li> |
| <li><a class="reference internal" href="#cookie-secure">cookie_secure</a></li> |
| <li><a class="reference internal" href="#dag-default-view">dag_default_view</a></li> |
| <li><a class="reference internal" href="#dag-orientation">dag_orientation</a></li> |
| <li><a class="reference internal" href="#default-dag-run-display-number">default_dag_run_display_number</a></li> |
| <li><a class="reference internal" href="#default-ui-timezone">default_ui_timezone</a></li> |
| <li><a class="reference internal" href="#default-wrap">default_wrap</a></li> |
| <li><a class="reference internal" href="#enable-proxy-fix">enable_proxy_fix</a></li> |
| <li><a class="reference internal" href="#enable-swagger-ui">enable_swagger_ui</a></li> |
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