如何更改jenkins主目录位置？

简单问题：如何更改jenkins主目录位置？默认情况下，它指向/var/lib/jenkins，而我希望它指向/mnt/home/jenkins。我已将$JENKINS_HOME更改为/mnt/HOME/JENKINS，但这对我没有帮助

我遇到了詹金斯的Ui问题。请参阅下面的错误。如果我留下相同的/var/lib/jenkins/它工作得很好。 HTTP错误：503

访问/时出现问题。原因:

Service Unavailable

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由Jetty供电：//

默认情况下，Jenkins home设置为~/.Jenkins，但您可以通过以下方式之一进行更改：

• 将“JENKINS_HOME”环境变量设置为新的主目录 在启动servlet容器之前
• 将“JENKINS_HOME”系统属性设置为servlet容器
• 将JNDI环境条目“JENKINS_HOME”设置为新目录

请参阅jenkins提供的以下URL

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如果您需要更改Ubuntu中的Jenkins主目录，请按照以下说明操作：

Stop Jenkins 
/etc/init.d/jenkins stop

Create folder for new Jenkins home directory
mkdir home

Change access rights for this folder and all folders and files inside
sudo chown -R jenkins:jenkins home

Find current Jenkins folder and copy all directories and files into new one. If you don't know current Jenkins directory you can find it in /etc/default/jenkins file.
sudo -u jenkins cp -r /var/lib/jenkins/* home/

Change JENNIKS_HOME inside /etc/default/jenkins
sudo nano /etc/default/jenkins

find JENKINS_HOME and change path to new Jenkins home folder

Start Jenkins 
/etc/init.d/jenkins start 

In case if you have the error message 
Unable to create the home directory ‘/path/to/jenkins/home’. This is most likely a permission problem.
run the command
sudo chown -R jenkins:jenkins root_folder/

To get the root_folder you need go to Jenkins home folder and run pwd. This will work in case if you want use other one hdd (not system) for Jenkins home .
$pwd
/media/path/to/jenkins/home

In my case the root_folder is media

就这些。享受吧

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来源：

如果答案对你有帮助，请接受它。