version: '3.3'
services:
  # worker node
  worker:
    image: crawlabteam/crawlab
    container_name: crawlab_worker
    restart: unless-stopped
    environment:
      CRAWLAB_NODE_MASTER: N  # N: worker node
      CRAWLAB_GRPC_ADDRESS: crawlab-master:9666  # grpc address
      CRAWLAB_FS_FILER_URL: http://crawlab-master:8080/api/filer  # seaweedfs api
    volumes:
      - "./data/worker:/data"  # persistent crawlab data
    networks:
      nginx:
        aliases:
          - crawlab-worker

networks:
  nginx:
    external: true