services:
  postgres:
    container_name: postgres
    image: postgres:16.3-alpine3.19
    restart: always
    networks:
      - proxynet
    env_file:
      - /data/secrets/${SERVER_DOMAIN}/${SERVER_DOMAIN}.env
    environment:
      PG_DATA: /var/lib/postgresql/data
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_DB: ${POSTGRES_DB}
    volumes:
      - /data/appdata/pgdata:/var/lib/postgresql/data
    labels:
      - "traefik.enable=true"
      - "traefik.tcp.routers.postgresql.rule=HostSNI(`*`)"
      - "traefik.tcp.services.postgresql.loadbalancer.server.port=5432"
      - "traefik.tcp.routers.postgresql.entrypoints=postgres"

networks:
  proxynet:
    external: true