version: "3.8"

services:
  visualizer:
    image: dockersamples/visualizer:stable  
    ports:   
      - "8001:8080"  
    stop_grace_period: 1m30s 
    volumes:    
      - "/var/run/docker.sock:/var/run/docker.sock"  
    deploy:    
      update_config:     
        failure_action: rollback  
      placement:
        constraints:      
          - 'node.role == manager'
  portainer:
    image: portainer/portainer:latest  
    ports:   
      - "8002:9000"  
    volumes:    
      - "/var/run/docker.sock:/var/run/docker.sock"  
    deploy:    
      update_config:     
        failure_action: rollback  
      placement:
        constraints:      
          - 'node.role == manager'