vn-docker/portainer/docker-compose.yml

version: '3.2'
services:
  agent:
    image: portainer/agent:2.17.1
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - /var/lib/docker/volumes:/var/lib/docker/volumes
      - /var/lib/rexray/volumes:/var/lib/rexray/volumes
    networks:
      - agent
    deploy:
      mode: global
      placement:
        constraints: [node.platform.os == linux]
      resources:
        limits:
          memory: 500M
  main:
    image: portainer/portainer-ce:2.17.1
    command: -H tcp://tasks.agent:9001 --tlsskipverify
    ports:
      - "80:9000"
      - "8000:8000"
    volumes:
      - data:/data
    networks:
      - agent
    deploy:
      mode: replicated
      replicas: 1
      placement:
        constraints: [node.role == manager]
      resources:
        limits:
          memory: 2G
networks:
  agent:
    driver: overlay
    attachable: true
volumes:
  data:
    driver: rexray
    driver_opts:
      size: 4