# ServerKit Agent - Docker Compose Configuration
#
# Usage:
#   1. Register first (one-time setup):
#      docker compose run --rm agent register -s https://your-serverkit.com -t YOUR_TOKEN
#
#   2. Start the agent:
#      docker compose up -d
#
#   3. View logs:
#      docker compose logs -f
#
#   4. Stop the agent:
#      docker compose down

services:
  agent:
    image: jhd3197/serverkit-agent:latest
    container_name: serverkit-agent
    restart: unless-stopped

    # Run as root to access Docker socket
    # The agent drops privileges internally where possible
    user: root

    volumes:
      # Docker socket for container management
      - /var/run/docker.sock:/var/run/docker.sock:ro

      # Persist configuration between restarts
      - serverkit-config:/etc/serverkit-agent

      # Persist logs
      - serverkit-logs:/var/log/serverkit-agent

    environment:
      # Optional: Set timezone
      - TZ=UTC

    # Optional: Resource limits
    deploy:
      resources:
        limits:
          cpus: '0.5'
          memory: 256M
        reservations:
          cpus: '0.1'
          memory: 64M

    # Health check
    healthcheck:
      test: ["CMD", "serverkit-agent", "status"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 10s

    # Logging configuration
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"

volumes:
  serverkit-config:
    name: serverkit-agent-config
  serverkit-logs:
    name: serverkit-agent-logs