version: '3.3'
services:
  master:
    image: crawlabteam/crawlab
    container_name: crawlab_master
    restart: unless-stopped
    environment:
      CRAWLAB_NODE_MASTER: Y  # Y: master node
      CRAWLAB_MONGO_HOST: mongodb  # mongo host address. In the docker compose network, directly refer to the service name
      CRAWLAB_MONGO_PORT: 27017  # mongo port 
      CRAWLAB_MONGO_DB: crawlab  # mongo database 
      CRAWLAB_MONGO_USERNAME: username  # mongo username
      CRAWLAB_MONGO_PASSWORD: password  # mongo password 
      CRAWLAB_MONGO_AUTHSOURCE: admin  # mongo auth source 
    volumes:
      - "./data/master:/data"  # persistent crawlab data
    ports:
      - "8080:8080"  # exposed api port
      - "9666:9666"  # exposed grpc port
    networks:
      nginx:
        aliases:
          - crawlab-master

networks:
  nginx:
    external: true