version: "3.8"
services:
  portainer:
    image: portainer/portainer-ce:latest
    container_name: portainer
    restart: unless-stopped
    volumes:
      - portainer_data:/data
      - /var/run/docker.sock:/var/run/docker.sock
    networks:
      - web

volumes:
  portainer_data:

networks:
  web:
    external: true
    name: web