#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# PLEASE DO NOT UPDATE THIS FILE!
# If you want to set the specified configuration value, you can set the new
# value in the conf/config.yaml file.
#

apisix:
  # node_listen: 9080               # APISIX listening port
  node_listen:                      # This style support multiple ports
    - 9080
  #   - port: 9081
  #     enable_http2: true          # If not set, the default value is `false`.
  #   - ip: 127.0.0.2               # Specific IP, If not set, the default value is `0.0.0.0`.
  #     port: 9082
  #     enable_http2: true
  enable_admin: true
  enable_admin_cors: true           # Admin API support CORS response headers.
  enable_dev_mode: false            # Sets nginx worker_processes to 1 if set to true
  enable_reuseport: true            # Enable nginx SO_REUSEPORT switch if set to true.
  show_upstream_status_in_response_header: false # when true all upstream status write to `X-APISIX-Upstream-Status` otherwise only 5xx code
  enable_ipv6: true
  config_center: etcd               # etcd: use etcd to store the config value
                                    # yaml: fetch the config value from local yaml file `/your_path/conf/apisix.yaml`

  #proxy_protocol:                  # Proxy Protocol configuration
  #listen_http_port: 9181           # The port with proxy protocol for http, it differs from node_listen and port_admin.
                                    # This port can only receive http request with proxy protocol, but node_listen & port_admin
                                    # can only receive http request. If you enable proxy protocol, you must use this port to
                                    # receive http request with proxy protocol
  #listen_https_port: 9182          # The port with proxy protocol for https
  #enable_tcp_pp: true              # Enable the proxy protocol for tcp proxy, it works for stream_proxy.tcp option
  #enable_tcp_pp_to_upstream: true  # Enables the proxy protocol to the upstream server
  enable_server_tokens: true        # Whether the APISIX version number should be shown in Server header.
                                    # It's enabled by default.

  # configurations to load third party code and/or override the builtin one.
  extra_lua_path: ""                # extend lua_package_path to load third party code
  extra_lua_cpath: ""               # extend lua_package_cpath to load third party code
  #lua_module_hook: "my_project.my_hook"  # the hook module which will be used to inject third party code into APISIX

  proxy_cache:                      # Proxy Caching configuration
    cache_ttl: 10s                  # The default caching time in disk if the upstream does not specify the cache time
    zones:                          # The parameters of a cache
      - name: disk_cache_one        # The name of the cache, administrator can specify
                                    # which cache to use by name in the admin api (disk|memory)
        memory_size: 50m            # The size of shared memory, it's used to store the cache index for
                                    # disk strategy, store cache content for memory strategy (disk|memory)
        disk_size: 1G               # The size of disk, it's used to store the cache data (disk)
        disk_path: /tmp/disk_cache_one  # The path to store the cache data (disk)
        cache_levels: 1:2           # The hierarchy levels of a cache (disk)
      #- name: disk_cache_two
      #  memory_size: 50m
      #  disk_size: 1G
      #  disk_path: "/tmp/disk_cache_two"
      #  cache_levels: "1:2"
      - name: memory_cache
        memory_size: 50m

  allow_admin:                  # http://nginx.org/en/docs/http/ngx_http_access_module.html#allow
    - 127.0.0.0/24              # If we don't set any IP list, then any IP access is allowed by default.
    #- "::/64"
  #admin_listen:                # use a separate port
  #  ip: 127.0.0.1              # Specific IP, if not set, the default value is `0.0.0.0`.
  #  port: 9180
  #port_admin: 9180             # Not recommend: This parameter should be set via the `admin_listen`.
  #https_admin: true            # enable HTTPS when use a separate port for Admin API.
                                # Admin API will use conf/apisix_admin_api.crt and conf/apisix_admin_api.key as certificate.
  admin_api_mtls:               # Depends on `port_admin` and `https_admin`.
    admin_ssl_cert: ""          # Path of your self-signed server side cert.
    admin_ssl_cert_key: ""      # Path of your self-signed server side key.
    admin_ssl_ca_cert: ""       # Path of your self-signed ca cert.The CA is used to sign all admin api callers' certificates.

  # Default token when use API to call for Admin API.
  # *NOTE*: Highly recommended to modify this value to protect APISIX's Admin API.
  # Disabling this configuration item means that the Admin API does not
  # require any authentication.
  admin_key:
    -
      name: admin
      key: edd1c9f034335f136f87ad84b625c8f1
      role: admin                 # admin: manage all configuration data
                                  # viewer: only can view configuration data
    -
      name: viewer
      key: 4054f7cf07e344346cd3f287985e76a2
      role: viewer

  delete_uri_tail_slash: false    # delete the '/' at the end of the URI
  router:
    http: radixtree_uri         # radixtree_uri: match route by uri(base on radixtree)
                                  # radixtree_host_uri: match route by host + uri(base on radixtree)
                                  # radixtree_uri_with_parameter: like radixtree_uri but match uri with parameters,
                                  #   see https://github.com/api7/lua-resty-radixtree/#parameters-in-path for
                                  #   more details.
    ssl: radixtree_sni          # radixtree_sni: match route by SNI(base on radixtree)
  #stream_proxy:                  # TCP/UDP proxy
  #  only: true                   # use stream proxy only, don't enable HTTP stuff
  #  tcp:                         # TCP proxy port list
  #    - addr: 9100
  #      tls: true
  #    - addr: "127.0.0.1:9101"
  #  udp:                         # UDP proxy port list
  #    - 9200
  #    - "127.0.0.1:9201"
  #dns_resolver:                  # If not set, read from `/etc/resolv.conf`
  #  - 1.1.1.1
  #  - 8.8.8.8
  #dns_resolver_valid: 30         # if given, override the TTL of the valid records. The unit is second.
  resolver_timeout: 5             # resolver timeout
  enable_resolv_search_opt: true  # enable search option in resolv.conf
  ssl:
    enable: true
    listen:                       # APISIX listening port in https.
      - 9443
    #   - port: 9444
    #     enable_http2: true      # If not set, the default value is `false`.
    #   - ip: 127.0.0.3           # Specific IP, If not set, the default value is `0.0.0.0`.
    #     port: 9445
    #     enable_http2: true
    enable_http2: true            # Not recommend: This parameter should be set via the `listen`.
    # listen_port: 9443           # Not recommend: This parameter should be set via the `listen`.
    #ssl_trusted_certificate: /path/to/ca-cert  # Specifies a file path with trusted CA certificates in the PEM format
                                                # used to verify the certificate when APISIX needs to do SSL/TLS handshaking
                                                # with external services (e.g. etcd)
    ssl_protocols: TLSv1.2 TLSv1.3
    ssl_ciphers: ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384
    ssl_session_tickets: false              #  disable ssl_session_tickets by default for 'ssl_session_tickets' would make Perfect Forward Secrecy useless.
                                            #  ref: https://github.com/mozilla/server-side-tls/issues/135

    key_encrypt_salt: edd1c9f0985e76a2      #  If not set, will save origin ssl key into etcd.
                                            #  If set this, must be a string of length 16. And it will encrypt ssl key with AES-128-CBC
                                            #  !!! So do not change it after saving your ssl, it can't decrypt the ssl keys have be saved if you change !!

    #fallback_sni: "my.default.domain"      # If set this, when the client doesn't send SNI during handshake, the fallback SNI will be used instead
  enable_control: true
  #control:
  #  ip: 127.0.0.1
  #  port: 9090
  disable_sync_configuration_during_start: false  # safe exit. Remove this once the feature is stable

nginx_config:                     # config for render the template to generate nginx.conf
  #user: root                     # specifies the execution user of the worker process.
                                  # the "user" directive makes sense only if the master process runs with super-user privileges.
                                  # if you're not root user,the default is current user.
  error_log: logs/error.log
  error_log_level:  warn          # warn,error
  worker_processes: auto          # if you want use multiple cores in container, you can inject the number of cpu as environment variable "APISIX_WORKER_PROCESSES"
  enable_cpu_affinity: true       # enable cpu affinity, this is just work well only on physical machine
  worker_rlimit_nofile: 20480     # the number of files a worker process can open, should be larger than worker_connections
  worker_shutdown_timeout: 240s   # timeout for a graceful shutdown of worker processes

  max_pending_timers: 16384       # increase it if you see "too many pending timers" error
  max_running_timers: 4096        # increase it if you see "lua_max_running_timers are not enough" error

  event:
    worker_connections: 10620
  #envs:                          # allow to get a list of environment variables
  #  - TEST_ENV

  stream:
    enable_access_log: false         # enable access log or not, default false
    access_log: logs/access_stream.log
    access_log_format: "$remote_addr [$time_local] $protocol $status $bytes_sent $bytes_received $session_time"
                                            # create your custom log format by visiting http://nginx.org/en/docs/varindex.html
    access_log_format_escape: default       # allows setting json or default characters escaping in variables
    lua_shared_dict:
      etcd-cluster-health-check-stream: 10m
      lrucache-lock-stream: 10m
      plugin-limit-conn-stream: 10m

  # As user can add arbitrary configurations in the snippet,
  # it is user's responsibility to check the configurations
  # don't conflict with APISIX.
  main_configuration_snippet: |
    # Add custom Nginx main configuration to nginx.conf.
    # The configuration should be well indented!
  http_configuration_snippet: |
    # Add custom Nginx http configuration to nginx.conf.
    # The configuration should be well indented!
  http_server_configuration_snippet: |
    # Add custom Nginx http server configuration to nginx.conf.
    # The configuration should be well indented!
  http_server_location_configuration_snippet: |
    # Add custom Nginx http server location configuration to nginx.conf.
    # The configuration should be well indented!
  http_admin_configuration_snippet: |
    # Add custom Nginx admin server configuration to nginx.conf.
    # The configuration should be well indented!
  http_end_configuration_snippet: |
    # Add custom Nginx http end configuration to nginx.conf.
    # The configuration should be well indented!
  stream_configuration_snippet: |
    # Add custom Nginx stream configuration to nginx.conf.
    # The configuration should be well indented!

  http:
    enable_access_log: true         # enable access log or not, default true
    access_log: logs/access.log
    access_log_format: "$remote_addr - $remote_user [$time_local] $http_host \"$request\" $status $body_bytes_sent $request_time \"$http_referer\" \"$http_user_agent\" $upstream_addr $upstream_status $upstream_response_time \"$upstream_scheme://$upstream_host$upstream_uri\""
    access_log_format_escape: default       # allows setting json or default characters escaping in variables
    keepalive_timeout: 60s          # timeout during which a keep-alive client connection will stay open on the server side.
    client_header_timeout: 60s      # timeout for reading client request header, then 408 (Request Time-out) error is returned to the client
    client_body_timeout: 60s        # timeout for reading client request body, then 408 (Request Time-out) error is returned to the client
    client_max_body_size: 0         # The maximum allowed size of the client request body.
                                    # If exceeded, the 413 (Request Entity Too Large) error is returned to the client.
                                    # Note that unlike Nginx, we don't limit the body size by default.

    send_timeout: 10s              # timeout for transmitting a response to the client.then the connection is closed
    underscores_in_headers: "on"   # default enables the use of underscores in client request header fields
    real_ip_header: X-Real-IP      # http://nginx.org/en/docs/http/ngx_http_realip_module.html#real_ip_header
    real_ip_recursive: "off"       # http://nginx.org/en/docs/http/ngx_http_realip_module.html#real_ip_recursive
    real_ip_from:                  # http://nginx.org/en/docs/http/ngx_http_realip_module.html#set_real_ip_from
      - 127.0.0.1
      - "unix:"
    #custom_lua_shared_dict:       # add custom shared cache to nginx.conf
    #  ipc_shared_dict: 100m       # custom shared cache, format: `cache-key: cache-size`

    # Enables or disables passing of the server name through TLS Server Name Indication extension (SNI, RFC 6066)
    # when establishing a connection with the proxied HTTPS server.
    proxy_ssl_server_name: true
    upstream:
      keepalive: 320                # Sets the maximum number of idle keepalive connections to upstream servers that are preserved in the cache of each worker process.
                                    # When this number is exceeded, the least recently used connections are closed.
      keepalive_requests: 1000      # Sets the maximum number of requests that can be served through one keepalive connection.
                                    # After the maximum number of requests is made, the connection is closed.
      keepalive_timeout: 60s        # Sets a timeout during which an idle keepalive connection to an upstream server will stay open.
    charset: utf-8                  # Adds the specified charset to the "Content-Type" response header field, see
                                    # http://nginx.org/en/docs/http/ngx_http_charset_module.html#charset
    variables_hash_max_size: 2048   # Sets the maximum size of the variables hash table.

    lua_shared_dict:
      internal-status: 10m
      plugin-limit-req: 10m
      plugin-limit-count: 10m
      prometheus-metrics: 10m
      plugin-limit-conn: 10m
      upstream-healthcheck: 10m
      worker-events: 10m
      lrucache-lock: 10m
      balancer-ewma: 10m
      balancer-ewma-locks: 10m
      balancer-ewma-last-touched-at: 10m
      plugin-limit-count-redis-cluster-slot-lock: 1m
      tracing_buffer: 10m
      plugin-api-breaker: 10m
      etcd-cluster-health-check: 10m
      discovery: 1m
      jwks: 1m
      introspection: 10m
      access-tokens: 1m
      ext-plugin: 1m
      kubernetes: 1m

etcd:
  host:                           # it's possible to define multiple etcd hosts addresses of the same etcd cluster.
    - "http://127.0.0.1:2379"     # multiple etcd address, if your etcd cluster enables TLS, please use https scheme,
                                  # e.g. https://127.0.0.1:2379.
  prefix: /apisix                 # apisix configurations prefix
  timeout: 30                     # 30 seconds
  #resync_delay: 5                # when sync failed and a rest is needed, resync after the configured seconds plus 50% random jitter
  #health_check_timeout: 10       # etcd retry the unhealthy nodes after the configured seconds
  health_check_retry: 2           # etcd retry time that only affects the health check, default 2
  #user: root                     # root username for etcd
  #password: 5tHkHhYkjr6cQY       # root password for etcd
  tls:
    # To enable etcd client certificate you need to build APISIX-OpenResty, see
    # https://apisix.apache.org/docs/apisix/how-to-build/#step-6-build-openresty-for-apache-apisix
    #cert: /path/to/cert          # path of certificate used by the etcd client
    #key: /path/to/key            # path of key used by the etcd client

    verify: true                  # whether to verify the etcd endpoint certificate when setup a TLS connection to etcd,
                                  # the default value is true, e.g. the certificate will be verified strictly.
    #sni:                         # the SNI for etcd TLS requests. If missed, the host part of the URL will be used.

# HashiCorp Vault storage backend for sensitive data retrieval. The config shows an example of what APISIX expects if you
# wish to integrate Vault for secret (sensetive string, public private keys etc.) retrieval. APISIX communicates with Vault
# server HTTP APIs. By default, APISIX doesn't need this configuration.
# vault:
#   host: "http://0.0.0.0:8200"   # The host address where the vault server is running.
#   timeout: 10                   # request timeout 30 seconds
#   token: root                   # Authentication token to access Vault HTTP APIs
#   prefix: kv/apisix             # APISIX supports vault kv engine v1, where sensitive data are being stored
                                  # and retrieved through vault HTTP APIs. enabling a prefix allows you to better enforcement of
                                  # policies, generate limited scoped tokens and tightly control the data that can be accessed
                                  # from APISIX.


#discovery:                       # service discovery center
#  dns:
#    servers:
#      - "127.0.0.1:8600"         # use the real address of your dns server
#  eureka:
#    host:                        # it's possible to define multiple eureka hosts addresses of the same eureka cluster.
#      - "http://127.0.0.1:8761"
#    prefix: /eureka/
#    fetch_interval: 30           # default 30s
#    weight: 100                  # default weight for node
#    timeout:
#      connect: 2000              # default 2000ms
#      send: 2000                 # default 2000ms
#      read: 5000                 # default 5000ms

graphql:
  max_size: 1048576               # the maximum size limitation of graphql in bytes, default 1MiB

#ext-plugin:
  #cmd: ["ls", "-l"]

plugins:                          # plugin list (sorted by priority)
  - real-ip                        # priority: 23000
  - client-control                 # priority: 22000
  - proxy-control                  # priority: 21990
  - zipkin                         # priority: 12011
  #- skywalking                    # priority: 12010
  #- opentelemetry                 # priority: 12009
  - ext-plugin-pre-req             # priority: 12000
  - request-id                     # priority: 11010
  - fault-injection                # priority: 11000
  - mocking                        # priority: 10900
  - serverless-pre-function        # priority: 10000
  #- batch-requests                # priority: 4010
  - cors                           # priority: 4000
  - ip-restriction                 # priority: 3000
  - ua-restriction                 # priority: 2999
  - referer-restriction            # priority: 2990
  - csrf                           # priority: 2980
  - uri-blocker                    # priority: 2900
  - request-validation             # priority: 2800
  - openid-connect                 # priority: 2599
  - authz-casbin                   # priority: 2560
  - wolf-rbac                      # priority: 2555
  - ldap-auth                      # priority: 2540
  - hmac-auth                      # priority: 2530
  - basic-auth                     # priority: 2520
  - jwt-auth                       # priority: 2510
  - key-auth                       # priority: 2500
  - consumer-restriction           # priority: 2400
  - forward-auth                   # priority: 2002
  - opa                            # priority: 2001
  - authz-keycloak                 # priority: 2000
  #- error-log-logger              # priority: 1091
  - proxy-mirror                   # priority: 1010
  - proxy-cache                    # priority: 1009
  - proxy-rewrite                  # priority: 1008
  - api-breaker                    # priority: 1005
  - limit-conn                     # priority: 1003
  - limit-count                    # priority: 1002
  - limit-req                      # priority: 1001
  #- node-status                   # priority: 1000
  - gzip                           # priority: 995
  - server-info                    # priority: 990
  - traffic-split                  # priority: 966
  - redirect                       # priority: 900
  - response-rewrite               # priority: 899
  #- dubbo-proxy                   # priority: 507
  - grpc-transcode                 # priority: 506
  - grpc-web                       # priority: 505
  - public-api                     # priority: 501
  - prometheus                     # priority: 500
  - datadog                        # priority: 495
  - echo                           # priority: 412
  - loggly                         # priority: 411
  - http-logger                    # priority: 410
  - splunk-hec-logging             # priority: 409
  - skywalking-logger              # priority: 408
  - google-cloud-logging           # priority: 407
  - sls-logger                     # priority: 406
  - tcp-logger                     # priority: 405
  - kafka-logger                   # priority: 403
  - rocketmq-logger                # priority: 402
  - syslog                         # priority: 401
  - udp-logger                     # priority: 400
  - file-logger                    # priority: 399
  - clickhouse-logger              # priority: 398
  #- log-rotate                    # priority: 100
  # <- recommend to use priority (0, 100) for your custom plugins
  - example-plugin                 # priority: 0
  - aws-lambda                     # priority: -1899
  - azure-functions                # priority: -1900
  - openwhisk                      # priority: -1901
  - serverless-post-function       # priority: -2000
  - ext-plugin-post-req            # priority: -3000

stream_plugins: # sorted by priority
  - ip-restriction                 # priority: 3000
  - limit-conn                     # priority: 1003
  - mqtt-proxy                     # priority: 1000
  # <- recommend to use priority (0, 100) for your custom plugins

#wasm:
  #plugins:
    #- name: wasm_log
      #priority: 7999
      #file: t/wasm/log/main.go.wasm

plugin_attr:
  log-rotate:
    interval: 3600    # rotate interval (unit: second)
    max_kept: 168     # max number of log files will be kept
    enable_compression: false    # enable log file compression(gzip) or not, default false
  skywalking:
    service_name: APISIX
    service_instance_name: APISIX Instance Name
    endpoint_addr: http://127.0.0.1:12800
  opentelemetry:
    trace_id_source: x-request-id
    resource:
      service.name: APISIX
    collector:
      address: 127.0.0.1:4317
      request_timeout: 3
      request_headers:
        Authorization: token
    batch_span_processor:
      drop_on_queue_full: false
      max_queue_size: 1024
      batch_timeout: 2
      inactive_timeout: 1
      max_export_batch_size: 16
  prometheus:
    export_uri: /apisix/prometheus/metrics
    metric_prefix: apisix_
    enable_export_server: true
    export_addr:
      ip: 127.0.0.1
      port: 9091
  server-info:
    report_ttl: 60   # live time for server info in etcd (unit: second)
  dubbo-proxy:
    upstream_multiplex_count: 32
  request-id:
    snowflake:
      enable: false
      snowflake_epoc: 1609459200000   # the starting timestamp is expressed in milliseconds
      data_machine_bits: 12           # data machine bit, maximum 31, because Lua cannot do bit operations greater than 31
      sequence_bits: 10               # each machine generates a maximum of (1 << sequence_bits) serial numbers per millisecond
      data_machine_ttl: 30            # live time for data_machine in etcd (unit: second)
      data_machine_interval: 10       # lease renewal interval in etcd (unit: second)
  proxy-mirror:
    timeout:                          # proxy timeout in mirrored sub-request
      connect: 60s
      read: 60s
      send: 60s