docker-compose/portainer/docker-compose.yml

# Portainer Container Management Configuration
services:
  portainer:
    # Basic container configuration
    container_name: portainer
    image: docker.io/portainer/portainer-ee:latest
    restart: unless-stopped
    
    # Persistent storage and system access configuration
    volumes:
      - ./data:/data  # Portainer configuration and database
      - /etc/localtime:/etc/localtime:ro  # Sync host timezone
      - /var/run/docker.sock:/var/run/docker.sock  # Docker API access
    
    # Network ports configuration
    ports:
      - 8000:8000  # Edge agent communication port
      - 9443:9443  # Web UI HTTPS port