version: '3.9'
services:
  ui:
    image: 'portainer/portainer-ce:lts'
    volumes:
      - '/docker-shared/stacks/data/portainer:/data'
      - '/var/run/docker.sock:/var/run/docker.sock'
    ports:
      - target: 9443
        published: 9443
        protocol: tcp
        mode: ingress
      - target: 8000
        published: 8000
        protocol: tcp
        mode: ingress
    networks:
      - swarmnet
    deploy:
      mode: replicated
      replicas: 1
      placement:
        constraints:
          - node.role == manager

networks:
  swarmnet:
    external: true