services:
  redis:
    image: redis:7.4.2-alpine
    restart: always
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD","redis-cli","ping"]
      interval: 10s
      timeout: 5s
      retries: 5

  web:
    build:
      # build context is the repository root (one level up from this file)
      context: ..
      dockerfile: rad/Dockerfile.prod
    restart: always
    # Use COMPOSE_ENV to select which env file to load (defaults to 'prod').
    # Example: COMPOSE_ENV=dev docker compose -f rad/docker/docker-compose.prod.yml -f rad/docker/docker-compose.dev.yml up -d
    env_file:
      - ../.env.${COMPOSE_ENV:-prod}
    environment:
      - DJANGO_SETTINGS_MODULE=rad.settings
    depends_on:
      redis:
        condition: service_healthy
    volumes:
      - static_volume:/usr/src/app/static
      - media_volume:/usr/src/app/media
      # Mount the server-specific local settings if present (DO NOT commit secrets).
      # On the server create: rad/deploy/settings_local.py and it will be mounted into the container.
      - ../deploy/settings_local.py:/usr/src/app/rad/settings_local.py:ro
    expose:
      - "8000"
    command: ["/usr/src/app/entrypoint.sh"]

  worker:
    build:
      context: ..
      dockerfile: rad/Dockerfile.prod
    restart: always
    env_file:
      - ../.env.${COMPOSE_ENV:-prod}
    environment:
      - DJANGO_SETTINGS_MODULE=rad.settings
    depends_on:
      redis:
        condition: service_healthy
      web:
        condition: service_started
    volumes:
      - ../deploy/settings_local.py:/usr/src/app/rad/settings_local.py:ro
      - ../logs:/var/log/rad:rw
    entrypoint:
      [
        "sh",
        "-c",
        "python manage.py migrate --noinput && exec python manage.py db_worker",
      ]

  nginx:
    image: nginx:stable-alpine
    restart: always
    ports:
      - "${NGINX_HTTP_PORT:-80}:80"
      - "${NGINX_HTTPS_PORT:-443}:443"
    depends_on:
      - web
    volumes:
      - ../deploy/nginx/prod.conf:/etc/nginx/conf.d/default.conf:ro
      - ../logs:/var/log/rad:rw
      - static_volume:/usr/src/app/static:ro
      - media_volume:/usr/src/app/media:ro
      - ../deploy/nginx/certs:/etc/letsencrypt:ro
      # Host-provided front-end bundles and static folders. Populate these under rad/deploy on the server
      - ../deploy/www/viewer:/srv/www/viewer:ro
      - ../deploy/www/ohif:/srv/www/ohif:ro
      - ../deploy/www/rts:/srv/www/rts:ro
      - ../deploy/nicereporter:/srv/nicereporter:rw
      - ../deploy/proc-rota:/srv/proc/rota:ro
      - ../deploy/uploader:/srv/uploader:ro
    healthcheck:
      test: ["CMD-SHELL","nginx -t" ]
      interval: 30s
      timeout: 10s
      retries: 3

  # Optional local observability stack (can be enabled on servers that
  # should run Loki/Grafana). These services use configs found under
  # the repository `docker/` directory so the same config works in dev.
  loki:
    image: grafana/loki:2.8.2
    command: -config.file=/etc/loki/local-config.yaml
    ports:
      - "3100:3100"
    volumes:
      - ./loki-config/local-config.yaml:/etc/loki/local-config.yaml:ro
      - ../docker/loki-data:/loki
      # WAL directory: map a host folder so Loki (running as UID 10001)
      # can create the write-ahead log. Host folder created under
      # `docker/loki-wal` and owned by UID 10001.
      - ../docker/loki-wal:/wal
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "wget -qO- http://localhost:3100/ready || exit 1"]
      interval: 10s
      timeout: 5s
      retries: 6

  promtail:
    image: grafana/promtail:2.8.2
    volumes:
      # In prod you may want to point this at the host system log directory.
      - ../logs:/var/log/rad:ro
      - ./promtail-config.yml:/etc/promtail/promtail-config.yml:ro
    command: -config.file=/etc/promtail/promtail-config.yml
    depends_on:
      - loki
    restart: unless-stopped

  grafana:
    image: grafana/grafana:10.2.0
    ports:
      - "3000:3000"
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=admin
    volumes:
      - grafana-data:/var/lib/grafana
    depends_on:
      loki:
        condition: service_healthy
    restart: unless-stopped

volumes:
  postgres_data:
  redis_data:
  static_volume:
  media_volume:
  grafana-data:

networks:
  default:
    driver: bridge