services:
  app:
    container_name: headscale
    image: headscale/headscale:latest
    command: serve
    ports:
      - '27896:8080'
      - '27897:9090'
    volumes:
      - 'headscale_config:/etc/headscale/'
      - 'headscale_data:/var/lib/headscale/'
    networks:
      - headscale_network
    deploy:
      replicas: 1
      placement:
        constraints:
          - node.role == manager
      resources:
        limits:
          cpus: "0.5"
          memory: 512M

networks:
  headscale_network:
    driver: overlay
    attachable: true
    external: true

volumes:
  headscale_config:
    external: true
  headscale_data:
    external: true