docker-compose-ingress.yml

version: '3.5'

services:

  caddy-controller:
    image: lucaslorentz/caddy-docker-proxy:2.3.0-alpine
    # image: stutzlab/caddy-ingress:1.0.0
    networks:
      - caddy
      - caddy_controller
    environment:
      - CADDY_DOCKER_MODE=controller
      - CADDY_CONTROLLER_NETWORK=10.200.200.0/24
    deploy:
      placement:
        constraints:
          - node.role == manager
      resources:
        limits:
          memory: 128M
        reservations:
          memory: 64M
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock

  caddy-server:
    image: lucaslorentz/caddy-docker-proxy:2.3.0-alpine
    # image: stutzlab/caddy-ingress:1.0.0
    ports:
      - 80:80
      - 443:443
    networks:
      - caddy
      - caddy_controller
    environment:
      - CADDY_DOCKER_MODE=server
      - CADDY_CONTROLLER_NETWORK=10.200.200.0/24
    volumes:
      - caddy:/data
    deploy:
      mode: global
      labels:
        # - caddy.auto_https=disable_redirects
        - caddy_controlled_server=
      resources:
        limits:
          memory: 256M
        reservations:
          memory: 64M

  whoami:
    image: containous/whoami
    ports:
      - 8585:80
    deploy:
      labels:
        - caddy=http://whoami.${CLUSTER_DOMAIN} https://whoami.${CLUSTER_DOMAIN} http://localhost https://localhost
        - caddy.reverse_proxy={{upstreams 80}}
        - caddy.encode=gzip
        - caddy.basicauth=/*
        - caddy.basicauth.admin=JDJhJDEwJGZFS3ZIdFpIek9sNG1RMk5zQm0xVnV5S2VyQkJPS3lRV3h0Y1pwSTA4cUNFd1IwcVFNMGxP
        #admin/admin123admin123
    networks:
      - caddy

  #caddy standalone
  # caddy:
  #   image: lucaslorentz/caddy-docker-proxy:2.3.0-alpine
  #   ports:
  #     - 80:80
  #     - 443:443
  #   networks:
  #     - caddy
  #   deploy:
  #     labels:
  #       - caddy.auto_https=disable_redirects
  #     placement:
  #       constraints:
  #         - node.role == manager
  #     resources:
  #       limits:
  #         memory: 128M
  #       reservations:
  #         memory: 64M
  #   volumes:
  #     - /var/run/docker.sock:/var/run/docker.sock
  #     - caddy:/data
      
networks:
  caddy:
    external: true
    # "docker network create caddy --scope swarm -d overlay"
  caddy_controller:
    external: true
    # "docker network create caddy --scope swarm -d overlay --subnet=10.200.200.0/24"
  metrics:
    external: true

volumes: 
  caddy: