Question

我试图在Docker容器中使用chrome运行一些业力测试。我的Dockerfile看起来像：

FROM node:6-alpine

RUN apk update \
  && apk add --update alpine-sdk \
  && apk add chromium \
  && npm install -g @angular/cli@1.0.0 \
  && ng set --global packageManager=yarn \
  && apk del alpine-sdk \
  && rm -rf /tmp/* /var/cache/apk/* *.tar.gz ~/.npm \
  && npm cache clear \
  && sed -i -e "s/bin\/ash/bin\/sh/" /etc/passwd

  ENV CHROME_BIN=/usr/local/bin/my-chrome-build

当我在这个容器中运行ng test时（我已经安装了一个我认识合适的项目），我得到了：

$ ng test -sr && yarn run test:server
04 04 2017 10:32:27.896:INFO [karma]: Karma v1.5.0 server started at http://0.0.0.0:9876/
04 04 2017 10:32:27.915:INFO [launcher]: Launching browser Chrome with unlimited concurrency
04 04 2017 10:32:27.985:INFO [launcher]: Starting browser Chrome
04 04 2017 10:33:28.047:WARN [launcher]: Chrome have not captured in 60000 ms, killing.
04 04 2017 10:33:30.053:WARN [launcher]: Chrome was not killed in 2000 ms, sending SIGKILL.
04 04 2017 10:33:32.056:WARN [launcher]: Chrome was not killed by SIGKILL in 2000 ms, continuing.
error Command failed with exit code 1.

我真的不知道如何调试这个，任何想法可能出错或如何找到更多？

Answer 1

我在具有以下Karma浏览器配置（摘录）的Docker容器中使用Chrome无头不稳定：

...
browsers: ['Chrome_in_Docker'],
customLaunchers: {
  Chrome_in_Docker: {
    base: 'ChromeHeadless',
    flags: [
      '--disable-web-security',
      '--no-sandbox',
      '--disable-setuid-sandbox',
      '--disable-dev-shm-usage',
      '--remote-debugging-port=9223',
      '--headless',
      '--disable-gpu'
    ]
  }
},
...

使用与Docker的业力时未捕获Chrome

1 个答案: