version: '3.2'

services:
  agent:
    image: portainer/agent:2.21.5
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - /var/lib/docker/volumes:/var/lib/docker/volumes
    networks:
      - agent_network
    deploy:
      mode: global
      placement:
        constraints: [node.platform.os == linux]

  portainer:
    image: portainer/portainer-ce:alpine
    command: -H tcp://tasks.agent:9001 --tlsskipverify
    ports:
      - "8000:8000"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - {{ portainer_base }}/volumes/data:/data
    networks:
      - proxy
      - agent_network
    deploy:
      mode: replicated
      replicas: 1
      placement:
        constraints: [node.role == manager]
      labels:
        - traefik.enable=true
        - traefik.swarm.network=proxy
        - traefik.http.routers.portainer.rule=Host(`{{ portainer_host }}`)
        - traefik.http.routers.portainer.entrypoints=websecure
        - traefik.http.routers.portainer.tls=true
        - traefik.http.routers.portainer.tls.certResolver=letsencrypt
        - traefik.http.services.portainer.loadbalancer.server.port=9000

networks:
  proxy:
    external: true
  agent_network:
    driver: overlay
    attachable: true