TestNG docker-compose找不到本地主机URL [英] TestNG docker-compose can not find localhost url

问题描述

我有这个docker-compose配置

I have this docker-compose configuration

version: '3'
services:
  selenoid:
    image: "aerokube/selenoid:latest"
    container_name: selenoid
    ports:
      - "0.0.0.0:4444:4444"
    networks:
      - selenoid
    volumes:
      - ".:/etc/selenoid"
      - "./target:/output"
      - "/var/run/docker.sock:/var/run/docker.sock"
      - "./target:/opt/selenoid/video"
    environment:
      - "OVERRIDE_VIDEO_OUTPUT_DIR=$PWD/target"
    command: ["-limit", "10", "-conf", "/etc/selenoid/browsers.json", "-video-output-dir", "/opt/selenoid/video", "-container-network", "selenoid"]
  selenoid-ui:
    image: "aerokube/selenoid-ui:latest"
    container_name: selenoid-ui
    links:
      - selenoid
    ports:
      - "8083:8080"
    networks:
      - selenoid
    command: ["--selenoid-uri", "http://selenoid:4444"]
  chrome_79.0:
    image: "selenoid/vnc:chrome_79.0"
    container_name: chrome_79.0
    links:
      - selenoid
      - selenoid-ui
    depends_on:
      - selenoid
      - selenoid-ui
    networks:
      - selenoid
    volumes:
      - "/dev/shm:/dev/shm"
  sent:
    image: "sent:1.0"
    container_name: sent
    links:
      - selenoid
      - selenoid-ui
    depends_on:
      - selenoid
      - selenoid-ui
    networks:
      - selenoid
networks:
  selenoid:
    external:
      name: selenoid

send是运行TestNG测试的容器，但看起来找不到本地主机URL.

send is a container that runs TestNG tests, but looks like can not find localhost URL.

如果我检查打开的端口，我会看到

If I check the open ports I see this

chrome_79.0   /entrypoint.sh                   Up                      4444/tcp              
selenoid      /usr/bin/selenoid -listen  ...   Up                      0.0.0.0:4444->4444/tcp
selenoid-ui   /selenoid-ui --selenoid-ur ...   Up (health: starting)   0.0.0.0:8083->8080/tcp

我可以从外部访问localhost:4444，但是即使容器在同一网络中也无法访问localhost.

And I can access localhost:4444 from outside, but even the container is in the same network can not access localhost.

有什么想法吗?

推荐答案

好吧，我稍微更改一下docker文件，它就可以工作=)

Well, I little bit change your docker file and it works =)

1. 删除chrome_79.0及其所有内容

因为您可以直接执行下载chrome图片:

Because you can execute download chrome image directly:

docker pull selenoid/vnc:chrome_79.0

1. 删除所有网络"(也来自命令部分)

networks:
   -selenoid

并添加(不要在命令部分添加)

 network_mode: bridge 
         

即

image: "aerokube/selenoid:latest"    
network_mode: bridge
    .
    .
    .
image: "aerokube/selenoid-ui:latest"
network_mode: bridge

3. 在录制视频之前，我建议您先看一下它的工作原理，而不进行录制...

只需更改音量部分.我使用Mac，在我的情况下看起来像

Just change volumes section. I use Mac and in my situation it looks like

 volumes: 
  - "$PWD:/etc/selenoid"
  - "/var/run/docker.sock:/var/run/docker.sock"
  - "$PWD:/opt/selenoid/logs"

4. 执行

  docker-compose up
  docker pull selenoid/vnc:chrome_79.0

5. 查看图像和容器列表

CONTAINER ID        IMAGE                         COMMAND                  CREATED             STATUS                 PORTS                    NAMES
ef60d57bc743        aerokube/selenoid-ui:latest   "/selenoid-ui --sele…"   2 hours ago         Up 2 hours (healthy)   0.0.0.0:8083->8080/tcp   selenoid-ui
05bf58b73f53        aerokube/selenoid:latest      "/usr/bin/selenoid -…"   2 hours ago         Up 2 hours             0.0.0.0:4444->4444/tcp   selenoid

REPOSITORY             TAG                 IMAGE ID            CREATED             SIZE
aerokube/selenoid-ui   latest              71ad7fb4efa7        5 days ago          17.5MB
aerokube/selenoid      latest              b8f47d114751        11 days ago         16.3MB
selenoid/vnc           chrome_65.0         dff07a4cfe6d        2 years ago         959MB

6. 打开

http://localhost:8083

乐趣

PS.如果不行，直接问我.

PS. If not working ask me directly.

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