使用默认插件设置Docker Jenkins [英] Setup Docker Jenkins with default plugins

问题描述

我想创建一个基于Jenkins的映像，以安装一些插件以及npm.为此，我具有以下Dockerfile:

I want to create a Jenkins based image to have some plugins installed as well as npm. To do so I have the following Dockerfile:

FROM jenkins:2.60.3
RUN install-plugins.sh bitbucket
USER root
RUN apt-get update
RUN curl -sL https://deb.nodesource.com/setup_8.x | bash -
RUN apt-get install -y nodejs
RUN npm --version
USER jenkins

这很好，但是当我运行图像时，我遇到两个问题:

That works fine however when I run the image I have two problems:

• 由于某些原因，我尝试手动安装的插件似乎并没有持久化.
• 系统提示我要安装的插件列表，但我不想安装其他插件.

我是否缺少配置Dockerfile的所有内容，还是我想实现的目标根本不可能?

Am I missing anything configuring the Dockerfile or is it that what I want to achieve is simply not possible?

推荐答案

在没有看到install-plugins.sh内容的情况下，我无法评论为什么插件无法持久保存.这很可能是由不正确的安装目标引起的.持久性在这个阶段不应该成为问题，因为插件安装是内置在映像本身中的.

Without seeing the contents of install-plugins.sh, I can't comment as to why the plugins aren't persisting. It is most likely caused by an incorrect installation destination; persistence shouldn't be an issue at this stage, since the plugin installation is built into the image itself.

对于后一个问题，您应该可以通过将ENV JAVA_OPTS=-Djenkins.install.runSetupWizard=false 行添加到Dockerfile中来完全跳过安装向导.请注意，如果Jenkins图像暴露在全世界，这可能会带来安全隐患，因为此选项会禁止身份验证

As for the latter issue, you should be able to skip the installation wizard altogether by adding the line ENV JAVA_OPTS=-Djenkins.install.runSetupWizard=false to your Dockerfile. Please note that this can be a security risk, if the Jenkins image is exposed to the world at large, since this option disables the need for authentication

Docker映像的默认插件目录为/var/jenkins_home/plugins

The default plugin directory for the Docker image is /var/jenkins_home/plugins

根据Jenkins Docker存储库上的自述文件，添加RUN echo 2.0 > /usr/share/jenkins/ref/jenkins.install.UpgradeWizard.state行应能完成相同的事情

EDIT 2: According to the README on the Jenkins Docker repo, adding the line RUN echo 2.0 > /usr/share/jenkins/ref/jenkins.install.UpgradeWizard.stateshould accomplish the same thing

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