docker-compose.yml

version: "3.4"
services:
  worker: &worker
    build:
      context: .
      dockerfile: docker/images/kuma_base/Dockerfile
    image: mdnwebdocs/kuma_base
    command: ./scripts/start-worker
    user: ${UID:-1000}
    volumes:
      - ./:/app:z
    depends_on:
      - postgres
      - redis
    environment:
      # Django settings overrides:
      - ACCOUNT_DEFAULT_HTTP_PROTOCOL=http
      - ALLOW_ALL_IFRAMES=${ALLOW_ALL_IFRAMES:-False}
      - ALLOWED_HOSTS=*
      - ATTACHMENT_HOST=${ATTACHMENT_HOST:-localhost:8000}
      - AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID:-}
      - AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY:-}
      - CELERY_BROKER_URL=redis://redis:6379/0
      - CELERY_TASK_ALWAYS_EAGER=False
      - CELERY_RESULT_BACKEND=redis://redis:6379/1
      - CSRF_COOKIE_SECURE=False
      - DATABASE_URL=postgresql://${POSTGRES_DATABASE_USER:-kuma}:${POSTGRES_DATABASE_PASSWORD:-kuma}@postgres:5432/developer_mozilla_org
      - DEBUG=${DEBUG:-True}
      - DOMAIN=${DOMAIN:-localhost}
      - ENABLE_RESTRICTIONS_BY_HOST=${ENABLE_RESTRICTIONS_BY_HOST:-False}
      - INTERACTIVE_EXAMPLES_BASE=${INTERACTIVE_EXAMPLES_BASE:-https://interactive-examples.mdn.mozilla.net}
      - REDIS_CACHE_SERVER=redis://redis:6379/3
      - PROTOCOL=http://
      - SESSION_COOKIE_SECURE=False
      - SITE_URL=${SITE_URL:-http://localhost:8000}
      - STATIC_URL=${STATIC_URL:-http://localhost:8000/static/}
      # Other environment overrides
      - PYTHONDONTWRITEBYTECODE=1
      - PYTHONUNBUFFERED=True
      - PYTHONWARNINGS=${PYTHONWARNINGS:-}
      - MAINTENANCE_MODE=${MAINTENANCE_MODE:-False}
      - REVISION_HASH=${KUMA_REVISION_HASH:-undefined}
      - OIDC_RP_CLIENT_ID=${OIDC_RP_CLIENT_ID:-undefined}
      - OIDC_RP_CLIENT_SECRET=${OIDC_RP_CLIENT_SECRET:-undefined}

  # Web is based on worker b/c you cannot clear the "ports" with docker-compose.
  web:
    <<: *worker
    command: gunicorn -w ${GUNICORN_WORKERS:-4} --bind 0.0.0.0:8000 --access-logfile=- --timeout=120 --worker-class=gevent --reload kuma.wsgi:application
    stdin_open: true
    tty: true
    depends_on:
      - postgres
      - redis
    ports:
      - "8000:8000"

  # Used for ci testing
  testing:
    <<: *worker
    command: bash
    depends_on:
      - postgres
      - redis
    volumes:
      - ./:/app

  # https://hub.docker.com/_/postgres/
  postgres:
    image: postgres:13.3
    environment:
      # Create the superuser account
      - POSTGRES_USER=kuma
      - POSTGRES_PASSWORD=kuma
      - POSTGRES_DB=developer_mozilla_org
    volumes:
      - db:/var/lib/postgresql/data

  redis:
    # The version of this Redis image should be kept synchronized with production. It
    # should match the "redis_engine_version" variable in the following Terraform file:
    # https://github.com/mdn/infra/blob/main/apps/mdn/mdn-aws/infra/modules/multi_region/redis/variables.tf
    image: redis:5.0.6

volumes:
  db: