实施jenkins docker image + chrome + ruby未知错误时出现问题:Chrome无法启动:崩溃(Selenium :: WebDriver :: Error :: UnknownError) [英] Issues while implementing jenkins docker image+chrome+ruby unknown error: Chrome failed to start: crashed (Selenium::WebDriver::Error::UnknownError)
问题描述
我正在尝试使用官方的jenkins码头工人镜像来设置jenkins.
I am trying to setup jenkins using the official jenkins docker image.
Dockerfile
Dockerfile
FROM jenkins/jenkins:lts
USER root
RUN apt-get update && apt install -y ruby-full
RUN apt-get install -y curl
RUN apt -y autoremove
RUN curl -sL https://deb.nodesource.com/setup_6.x | bash -
RUN apt-get install -y nodejs
RUN apt-get install -y build-essential
RUN apt install -y wget
RUN gem install --no-ri --no-rdoc --format-executable rake
RUN gem install selenium-webdriver
RUN gem install bundler
RUN npm install -g node-mongo-seeds
#Permissions granted to jenkins user to do a gem install
RUN chown -R jenkins:jenkins /var/lib/gems
RUN apt-get install -y patch ruby-dev zlib1g-dev liblzma-dev
RUN chown -R jenkins:jenkins /usr/local/bin
# We need wget to set up the PPA and xvfb to have a virtual screen and unzip to install the Chromedriver
RUN apt-get install -y wget xvfb unzip
# Set up the Chrome PPA
RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -
RUN echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list
# Update the package list and install chrome
RUN apt-get update -y
RUN apt-get install -y google-chrome-stable
# Set up Chromedriver Environment variables
ENV CHROMEDRIVER_VERSION 2.35
ENV CHROMEDRIVER_DIR /chromedriver
RUN mkdir $CHROMEDRIVER_DIR
# Download and install Chromedriver
RUN wget -q --continue -P $CHROMEDRIVER_DIR "http://chromedriver.storage.googleapis.com/$CHROMEDRIVER_VERSION/chromedriver_linux64.zip"
RUN unzip $CHROMEDRIVER_DIR/chromedriver* -d $CHROMEDRIVER_DIR
# Put Chromedriver into the PATH
ENV PATH $CHROMEDRIVER_DIR:$PATH
USER jenkins
在运行作业时，浏览器将无法打开并进入本地主机. 我也尝试打'google.com'
While running the job the browser won't open and hit the localhost. I tried hitting 'google.com' as well
google-chrome --headless --no-sandbox 'https://www.google.com'
仍然没有成功
Fontconfig warning: "/etc/fonts/fonts.conf", line 100: unknown element "blank"
[0531/130727.949511:ERROR:browser_process_sub_thread.cc(217)] Waited 17 ms for network service
我不明白为什么詹金斯用户无法打开浏览器.
I am not able understand why jenkins user not able to open the browser.
- Google Chrome 74.0.3729.169
- ChromeDriver 2.35.528139(47ead77cb35ad2a9a83248b292151462a66cd881)
- 红宝石2.3.3p222(2016-11-21)[x86_64-linux-gnu]
- 詹金斯2.164.3
推荐答案
此错误消息...
unknown error: Chrome failed to start: crashed (Selenium::WebDriver::Error::UnknownError)
...表示 ChromeDriver 无法启动/产生新的 WebBrowser ，即 Chrome浏览器会话.
...implies that the ChromeDriver was unable to initiate/spawn a new WebBrowser i.e. Chrome Browser session.
您的主要问题是所使用的二进制文件版本之间的不兼容性:
Your main issue is the incompatibility between the version of the binaries you are using as follows:
- 您正在使用 chromedriver = 2.35
- chromedriver = 2.35 的发行说明明确提到以下内容:
支持 Chrome v62-64
- 您正在使用 chrome = 74.0
- ChromeDriver v74.0 明确提到以下内容:
- You are using chrome=74.0
- Release Notes of ChromeDriver v74.0 clearly mentions the following :
- 将 ChromeDriver 升级到当前的> strong> ChromeDriver v74.0 级别.
- 保持 Chrome 版本为 Chrome v74 级别. (根据ChromeDriver v2.46发行说明) 通过 IDE
- 清理您的项目工作区和重建您的项目，并且仅具有必需的依赖项.
- 如果您的基本 Web客户端版本太旧，则将其卸载并安装最新版本的 Web客户端 GA.
- 执行您的
@Test. - Upgrade ChromeDriver to current ChromeDriver v74.0 level.
- Keep Chrome version at Chrome v74 level. (as per ChromeDriver v2.46 release notes)
- Clean your Project Workspace through your IDE and Rebuild your project with required dependencies only.
- If your base Web Client version is too old, then uninstall it and install a recent GA and released version of Web Client.
- Execute your
@Test.
支持 Chrome v74
因此 ChromeDriver v2.35 与 Chrome浏览器v74.0
这篇关于实施jenkins docker image + chrome + ruby未知错误时出现问题:Chrome无法启动:崩溃(Selenium :: WebDriver :: Error :: UnknownError)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
