docker-compose-monitor.yml

volumes:

  portainer_data:

services:
  
  # ==========================================================================
  # Portainer service
  # => Monitor and manage docker environment with a web UI
  portainer:
    image: portainer/portainer-ce:latest
    container_name: portainer
    labels:
      # Enable automatic update with Watchtower
      - "com.centurylinklabs.watchtower.enable=true"
    volumes:
      # Sync time with docker host
      - /etc/localtime:/etc/localtime:ro
      # Access Docker socket to manage all containers
      - /var/run/docker.sock:/var/run/docker.sock
      # Portainer data (not persisted)
      - portainer_data:/data
    ports:
      - 8000:8000
      # Portainer web UI port
      - 9000:9000
    restart: always

  # ==========================================================================
  # Watchtower service
  # => Automatically updates docker images and containers
  watchtower:
    # For x86 / x64 processors:
    image: containrrr/watchtower:latest
    # For ARM processors:
    #image: containrrr/watchtower:armhf-latest
    container_name: watchtower
    labels:
      # Enable automatic update with Watchtower
      - "com.centurylinklabs.watchtower.enable=true"
    dns:
      # Public DNS
      - 8.8.8.8
      - 8.8.4.4
    environment:
      # Only watch and update labelled containers
      - WATCHTOWER_LABEL_ENABLE=true
      # Restart one image at time instead of stopping and starting all at once
      - WATCHTOWER_ROLLING_RESTART=true
      # Job scheduler (cron format)
      - "WATCHTOWER_SCHEDULE=0 15 5 * * *"
    volumes:
      # Sync time with docker host
      - /etc/localtime:/etc/localtime:ro
      # Access Docker socket to manage all containers
      - /var/run/docker.sock:/var/run/docker.sock
    restart: always