连接被拒绝: localhost/127.0.0.1:4444 Selenium Grid Docker

Question

我已经创建了测试自动化框架的坞映像。我正在使用docker-组合文件来运行chrome、firefox和edge的selenium (集线器和节点)。

但是，在运行容器时，我会得到以下错误。

​

，它在本地运行docker -组合文件时工作非常好，而不生成整个框架.的对接图像。

下面的是我一直在使用的对接组件.

​

# To execute this docker-compose yml file use `docker-compose -f docker-compose-v3.yml up`
# Add the `-d` flag at the end for detached execution
# To stop the execution, hit Ctrl+C, and then `docker-compose -f docker-compose-v3.yml down`
version: "3"
services:

  selenium-hub:
    image: selenium/hub:4.1.1-20211217
    container_name: selenium-hub
    ports:
      - "4442:4442"
      - "4443:4443"
      - "4444:4444"
      - "4445:4445"

  chrome:
    image: selenium/node-chrome:4.1.1-20211217
    shm_size: 2gb
    depends_on:
      - selenium-hub
    environment:
      - SE_EVENT_BUS_HOST=selenium-hub
      - SE_EVENT_BUS_PUBLISH_PORT=4444
      - SE_EVENT_BUS_SUBSCRIBE_PORT=4444

  edge:
    image: selenium/node-edge:4.1.1-20211217
    shm_size: 2gb
    depends_on:
      - selenium-hub
    environment:
      - SE_EVENT_BUS_HOST=selenium-hub
      - SE_EVENT_BUS_PUBLISH_PORT=4444
      - SE_EVENT_BUS_SUBSCRIBE_PORT=4444

  firefox:
    image: selenium/node-firefox:4.1.1-20211217
    shm_size: 2gb
    depends_on:
      - selenium-hub
    environment:
      - SE_EVENT_BUS_HOST=selenium-hub
      - SE_EVENT_BUS_PUBLISH_PORT=4444
      - SE_EVENT_BUS_SUBSCRIBE_PORT=4444

  opera:
    image: selenium/node-opera:latest
    shm_size: 2gb
    depends_on:
      - selenium-hub
    environment:
      - SE_EVENT_BUS_HOST=selenium-hub
      - SE_EVENT_BUS_PUBLISH_PORT=4445
      - SE_EVENT_BUS_SUBSCRIBE_PORT=4445

​

浏览器调用发生在下面

driver =(新的RemoteWebDriver(new (Remote_url)，win_Options))；// url是指向正在运行的码头容器的远程new驱动程序。

Answer 1

对我来说，它通过在run命令中添加--network="host"来工作。

docker run -d --network="host" image-name