adminer.yml

# DOMAIN=example.com docker stack deploy -c adminer.yml adminer

services:
  adminer:
    image: adminer:${VERSION:-4.8.1}
    deploy:
      labels:
        - traefik.enable=true
        - traefik.http.routers.adminer-${NUMBER:-1}.rule=Host(`${DOMAIN:-adminer.localhost}`)
        - traefik.http.routers.adminer-${NUMBER:-1}.entrypoints=${SCHEME:-https}
        - traefik.http.routers.adminer-${NUMBER:-1}.service=adminer-${NUMBER:-1}
        - traefik.http.routers.adminer-${NUMBER:-1}.tls.certresolver=letsencrypt
        - traefik.http.services.adminer-${NUMBER:-1}.loadbalancer.server.port=8080
        - traefik.http.routers.adminer-${NUMBER:-1}.middlewares=adminer-${NUMBER:-1}-auth
        - traefik.http.middlewares.adminer-${NUMBER:-1}-auth.basicauth.users=${ADMIN_USERNAME:-admin}:${ADMIN_PASSWORD:-htpasswd}
        # htpasswd -bnBC 10 'admin' 'myp@ssw0rd'
    networks:
      - internal
      - traefik

networks:
  internal:
    driver: overlay
    attachable: true
  traefik:
    external: true
    name: traefik-net