services:
  db:
    image: postgres:17-alpine
    ports:
      - 5432
    environment:
      - POSTGRES_USER=listmonk
      - POSTGRES_PASSWORD=listmonk
      - POSTGRES_DB=listmonk
    restart: unless-stopped
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U listmonk" ]
      interval: 10s
      timeout: 5s
      retries: 6
    volumes:
      - listmonk-data:/var/lib/postgresql/data

  app:
    restart: unless-stopped
    image: listmonk/listmonk:v5.0.0
    environment:
      - LISTMONK_app__address=0.0.0.0:9000
      - LISTMONK_db__user=listmonk
      - LISTMONK_db__password=listmonk
      - LISTMONK_db__database=listmonk
      - LISTMONK_db__host=db
      - LISTMONK_db__port=5432
      - LISTMONK_db__ssl_mode=disable
      - LISTMONK_db__max_open=25
      - LISTMONK_db__max_idle=25
      - LISTMONK_db__max_lifetime=300s
      - TZ=Etc/UTC
    depends_on:
      - db
    command: [ sh, -c, "./listmonk --install --idempotent --yes --config '' && ./listmonk --upgrade --yes --config '' && ./listmonk --config ''" ]
      # --config (file) param is set to empty so that listmonk only uses the env vars (below) for config.
      # --install --idempotent ensures that DB installation happens only once on an empty DB, on the first ever start.
      # --upgrade automatically runs any DB migrations when a new image is pulled.
    volumes:
      - ../files/config.toml:/listmonk/config.toml
      - listmonk-uploads:/listmonk/uploads

volumes:
  listmonk-uploads:
  listmonk-data:
    driver: local