treeherder/docker-compose.yml

version: '3'
services:
  backend:
    container_name: backend
    build:
      context: .
      dockerfile: docker/dev.Dockerfile
      # TODO: Try using cache_from pointed at a Docker Hub image built from master
      # Though may need to also use the workaround for local vs remote:
      # https://github.com/moby/moby/issues/32612#issuecomment-294055017
      # cache_from: TODO
    image: treeherder-backend
    platform: linux/amd64
    environment:
      # Development/CI-specific environment variables only.
      # Those that do not vary across environments should go in `Dockerfile`.
      - BROKER_URL=amqp://guest:guest@rabbitmq//
      - DATABASE_URL=${DATABASE_URL:-mysql://root@mysql/treeherder}
      - GITHUB_TOKEN=${GITHUB_TOKEN:-}
      - UPSTREAM_DATABASE_URL=${UPSTREAM_DATABASE_URL:-}
      - PERF_SHERIFF_BOT_CLIENT_ID=${PERF_SHERIFF_BOT_CLIENT_ID:-}
      - PERF_SHERIFF_BOT_ACCESS_TOKEN=${PERF_SHERIFF_BOT_ACCESS_TOKEN:-}
      - NOTIFY_CLIENT_ID=${NOTIFY_CLIENT_ID:-}
      - NOTIFY_ACCESS_TOKEN=${NOTIFY_ACCESS_TOKEN:-}
      - PULSE_AUTO_DELETE_QUEUES=True
      - REDIS_URL=redis://redis:6379
      - SITE_URL=http://backend:8000/
      - TREEHERDER_DEBUG=True
      - NEW_RELIC_INSIGHTS_API_KEY=${NEW_RELIC_INSIGHTS_API_KEY:-}
      - PROJECTS_TO_INGEST=${PROJECTS_TO_INGEST:-autoland,try}
      - BUGZILLA_API_URL=${BUGZILLA_API_URL:-}
      - BUG_FILER_API_KEY=${BUG_FILER_API_KEY:-}
      - TLS_CERT_PATH=${TLS_CERT_PATH:-}
    entrypoint: './docker/entrypoint.sh'
    # We *ONLY* initialize the data when we're running the backend
    command: './initialize_data.sh ./manage.py runserver 0.0.0.0:8000'
    # Django's runserver doesn't listen to the default of SIGTERM, so docker-compose
    # must send SIGINT instead to avoid waiting 10 seconds for the time out.
    stop_signal: SIGINT
    shm_size: 2g # 2 Gig seems like a good size
    volumes:
      - .:/app
    ports:
      - '8000:8000'
    depends_on:
      - mysql
      - redis
      - rabbitmq
    stdin_open: true
    tty: true

  frontend:
    container_name: frontend
    # https://hub.docker.com/_/node
    image: nikolaik/python-nodejs:python3.11-nodejs19-alpine
    # Installing JS dependencies at runtime so that they share the `node_modules` from the
    # host, improving speed (both install and build due to the webpack cache) and ensuring
    # the host copy stays in sync (for people that switch back and forth between UI-only
    # and full stack Treeherder development).
    working_dir: /app
    environment:
      BACKEND: http://backend:8000
    command: sh -c "yarn && yarn build:glean && yarn start --host 0.0.0.0"
    volumes:
      - .:/app
    ports:
      - '5000:5000'
    platform: linux/amd64

  mysql:
    container_name: mysql
    # https://hub.docker.com/r/library/mysql/
    image: mysql:5.7.41
    platform: linux/amd64
    environment:
      - MYSQL_ALLOW_EMPTY_PASSWORD=true
      - MYSQL_DATABASE=treeherder
      - LANG=C.UTF_8
    volumes:
      - ./docker/mysql.cnf:/etc/mysql/conf.d/mysql.cnf
      - mysql_data:/var/lib/mysql
    ports:
      - '3306:3306'
    command: --character-set-server=utf8 --collation-server=utf8_bin

  redis:
    container_name: redis
    # https://hub.docker.com/_/redis/
    image: redis:7.0.11-alpine
    # Messages after starting the redis-server
    # WARNING Memory overcommit must be enabled! Without it, a background save or replication may fail under low memory condition. Being disabled, it can can also cause failures without low memory condition, see https://github.com/jemalloc/jemalloc/issues/1328. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.
    # Hide Redis `notice` log level startup output spam.
    command: redis-server --loglevel warning
    ports:
      - '6379:6379'

  rabbitmq:
    container_name: rabbitmq
    # https://hub.docker.com/r/library/rabbitmq/
    image: rabbitmq:3.11.10-alpine
    environment:
      # Hide INFO and WARNING log levels to reduce log spam.
      - 'RABBITMQ_SERVER_ADDITIONAL_ERL_ARGS=-rabbit log [{console,[{level,error}]}]'
    ports:
      - '5672:5672'

  pulse-task-push:
    build:
      context: .
      dockerfile: docker/dev.Dockerfile
    environment:
      - PULSE_URL=${PULSE_URL:-}
      - LOGGING_LEVEL=INFO
      - PULSE_AUTO_DELETE_QUEUES=True
      - DATABASE_URL=mysql://root@mysql:3306/treeherder
      - BROKER_URL=amqp://guest:guest@rabbitmq//
      - SKIP_INGESTION=${SKIP_INGESTION:-False}
    entrypoint: './docker/entrypoint.sh'
    command: ./manage.py pulse_listener
    volumes:
      - .:/app
    depends_on:
      - mysql
      - rabbitmq
    platform: linux/amd64

  celery:
    build:
      context: .
      dockerfile: docker/dev.Dockerfile
    environment:
      - BROKER_URL=amqp://guest:guest@rabbitmq:5672//
      - DATABASE_URL=mysql://root@mysql:3306/treeherder
      - PROJECTS_TO_INGEST=${PROJECTS_TO_INGEST:-autoland,try}
    entrypoint: './docker/entrypoint.sh'
    command: celery -A treeherder worker --uid=nobody --gid=nogroup --without-gossip --without-mingle --without-heartbeat -Q store_pulse_pushes,store_pulse_tasks,store_pulse_tasks_classification --concurrency=1 --loglevel=INFO
    volumes:
      - .:/app
    depends_on:
      - mysql
      - redis
      - rabbitmq
    platform: linux/amd64
volumes:
  # TODO: Experiment with using tmpfs when testing, to speed up database-using Python tests.
  mysql_data: {}