如何在docker-compose.yml (最大会话)中配置Selenium Grid

Question

我找不到如何用Docker配置Selenium。

例如，如何将maxSessions设置为docker-compose.yml for a Node

我尝试了以下几项，但没有成功：

 selenium-hub:
    image: selenium/hub
    networks:
      - mynet
    environment:
      - MAX_SESSION=4 // DOES NOT WORK
      - maxSession=4 // DOES NOT WORK
    hostname: selenium-hub
    ports:
      - "4444:4444"
  chrome:
    image: selenium/node-chrome-debug
    networks:
      - mynet
    volumes:
      - /dev/shm:/dev/shm
    depends_on:
      - selenium-hub
    environment:
      - HUB_HOST=selenium-hub
      - HUB_PORT=4444
      - MAX_SESSION=4 // DOES NOT WORK
      - maxSession=4 // DOES NOT WORK
...

Answer 1

您需要将此ENV添加到chrome下

NODE_MAX_SESSION=4 # As integer, maps to "maxSession"

从这里读取