docs-archive/apache-airflow/2.2.5/_sources/configurations-ref.rst.txt

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Configuration Reference
=======================

This page contains the list of all the available Airflow configurations that you
can set in ``airflow.cfg`` file or using environment variables.

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 :ref:`secret_key<config:webserver__secret_key>` which
should be same on the Webserver and Worker to allow Webserver to fetch logs from Worker.

.. note::
    For more information on setting the configuration, see :doc:`howto/set-config`

.. contents:: Sections:
   :local:
   :depth: 1

.. jinja:: config_ctx

    {% for section in configs %}

    .. _config:{{ section["name"] }}:

    [{{ section["name"] }}]
    {{ "=" * (section["name"]|length + 2) }}

    {% if section["description"] %}
    {{ section["description"] }}
    {% endif %}

    {% for option in section["options"] %}

    .. _config:{{ section["name"] }}__{{ option["name"] }}:

    {{ option["name"] }}
    {{ "-" * option["name"]|length }}

    {% if option["version_added"] %}
    .. versionadded:: {{ option["version_added"] }}
    {% endif %}

    {% if option["description"] %}
    {{ option["description"] }}
    {% endif %}

    {% if option.get("see_also") %}
    .. seealso:: {{ option["see_also"] }}
    {% endif %}

    :Type: {{ option["type"] }}
    :Default: ``{{ "''" if option["default"] == "" else option["default"] }}``
    {% if option.get("sensitive") %}
    :Environment Variables:
        ``AIRFLOW__{{ section["name"] | upper }}__{{ option["name"] | upper }}``

        ``AIRFLOW__{{ section["name"] | upper }}__{{ option["name"] | upper }}_CMD``

        ``AIRFLOW__{{ section["name"] | upper }}__{{ option["name"] | upper }}_SECRET``
    {% else %}
    :Environment Variable: ``AIRFLOW__{{ section["name"] | upper }}__{{ option["name"] | upper }}``
    {% endif %}
    {% if option["example"] %}
    :Example:
        ``{{ option["example"] }}``
    {% endif %}

    {% endfor %}

    {% if section["name"] in deprecated_options %}

    {% for deprecated_option_name, (new_section_name, new_option_name, since_version) in deprecated_options[section["name"]].items() %}
    .. _config:{{ section["name"] }}__{{ deprecated_option_name }}:

    {{ deprecated_option_name }} (Deprecated)
    {{ "-" * (deprecated_option_name + " (Deprecated)")|length }}

    .. deprecated:: {{ since_version }}
       The option has been moved to :ref:`{{ new_section_name }}.{{ new_option_name }} <config:{{ new_section_name }}__{{ new_option_name }}>`
    {% endfor %}
    {% endif %}

    {% endfor %}