services:
  adminer:
    container_name: adminer
    image: docker.io/library/adminer:5.4.1@sha256:ae1d4d7774c544d084e42887a318e6b0f47ad8c60fe1661d9278ef169c8b4eaa
    restart: unless-stopped
    ports:
      - ${PORT}:8080
    networks:
      - frontend
      - backend

networks:
  frontend:
    external: true
  backend:
    external: true