首页 > 解决方案 > TestNG docker-compose 找不到本地主机 url

问题描述

我有这个 docker-compose 配置

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 是一个运行 TestNG 测试的容器,但看起来找不到 localhost URL。

如果我检查打开的端口,我会看到这个

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

而且我可以从外部访问localhost:4444,但是即使容器在同一个网络中也无法访问localhost。

有任何想法吗?

标签: docker-composedockerfile

解决方案


好吧,我稍微改变了你的 docker 文件,它就可以工作了 =)

  1. 删除 chrome_79.0 和下面的所有内容

因为可以直接执行download chrome image:

docker pull selenoid/vnc:chrome_79.0
  1. 删除所有“网络”(也来自命令部分)

    networks:
       -selenoid
    

而是添加(不要在命令部分添加

 network_mode: bridge 
         

IE

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

3.录制视频之前,建议你先看看它是如何在不录制的情况下工作的……

只需更改卷部分。我使用 Mac,在我的情况下它看起来像

 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.查看镜像和容器列表

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。如果不工作直接问我。


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