docker-compose.override.yaml-sample

# Sample local override file
# Overrides values in `docker-compose.yml`
# Copy to `docker-compose.override.yaml` and customize to use.
# It's `.gitignore`d by default.
# See more at https://docs.docker.com/compose/multiple-compose-files/merge/

# YAML Anchors, Aliases, and Overrides are awesome!
# Anchors (&) are used to define a value.
# Aliases (*) are used to reference a value.
# Overrides (<<:) are used to merge values.
#
# We use them for `base_volumes` in the main compose file.
# Depending on the level of placement, you get different behaviors.

# If you ever want to see the resulting configuration, run:
#     docker compose config
# It will spit out a large valid compose yaml to stdout.

# For custom keys outside the Compose schema, prepend an `x-` to the key.

# Override the default command to exit immediately
x-disable-service: &disable-service
  command: ["/bin/true"]

# Set some environment variables we want to share to multiple services
x-environment-vars: &environment-vars
  DD_TRACE_AGENT_URL: "http://notddtrace:8126"
  DD_REMOTE_CONFIGURATION_ENABLED: "false"


services:
  # Disable services by adding an entry with the `*disable-service` alias
  blog: *disable-service
  dev-docs: *disable-service
  user-docs: *disable-service

  elasticsearch:
    # You can also add selective environment variables
    environment:
      logger.level: WARN  # default INFO is pretty noisy

  notdatadog:
    environment:
      # If you set an already-set environment variable, it will be overwritten
      METRICS_OUTPUT: "true"

  # You can even add new services that don't exist in the original compose file
  notddtrace:
    # Refs: https://github.com/DataDog/dd-apm-test-agent
    image: ghcr.io/datadog/dd-apm-test-agent/ddapm-test-agent:v1.12.0
    ports:
      - "127.0.0.1:9126:8126"
    environment:
       LOG_LEVEL: "WARNING"  # default can get noisy

  web:
    # Similar to environment, you can selectively override other settings
    command: ddtrace-run gunicorn --reload -b 0.0.0.0:8000 --access-logfile - --error-logfile - warehouse.wsgi:application
    environment:
      # Using `<<:` overrides merges with the existing values, instead of overwriting it
      <<: *environment-vars
      # And we can even extend the existing values
      PYRAMID_DEBUG_ALL: 1

  worker:
    command: ddtrace-run ddtrace-run hupper -m celery -A warehouse worker -B -S redbeat.RedBeatScheduler -l info
    environment:
      # Example of sharing the same environment variables
      <<: *environment-vars