services:
  adminer:
    container_name: adminer
    image: docker.io/library/adminer:5.4.2@sha256:41898b976011fd87f2d3037366ad97f7d89fddfebc8aa8b3a7d77d0c465aa37b
    restart: unless-stopped
    ports:
      - ${PORT}:8080
    networks:
      - frontend
      - backend

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