portainer.yml

version: '3.2'

services:
  agent:
    image: portainer/agent
    environment:
      AGENT_CLUSTER_ADDR: tasks.agent
    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:1.24.2
    command: -H tcp://tasks.agent:9001 --tlsskipverify
    ports:
      - target: 9000
        published: 9000
        mode: host
      - target: 8000
        published: 8000
        mode: host
    volumes:
      - portainer_data:/data
    networks:
      - agent_network
    deploy:
      mode: replicated
      replicas: 1
      placement:
        constraints: [node.role == manager]

networks:
  agent_network:
    driver: overlay

volumes:
  portainer_data: