如何安全关闭我的 Jenkins？

我在它自己的容器中运行 Jenkins，使用命令“ nohup java-jar Jenkins.war —— httpsPort = 8443”。

我如何安全地关闭它? 现在，我使用 kill 命令来终止进程。

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最佳答案

Yes, kill should be fine if you're running Jenkins with the built-in Winstone container. This Jenkins Wiki page has some tips on how to set up control scripts for Jenkins.

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You can kill Jenkins safely. It will catch SIGTERM and SIGINT and perform an orderly shutdown. However, if Jenkins was in the middle of building something, it will abort the builds and they will show up gray in the status display.

If you want to avoid this, you must put Jenkins into shutdown mode to prevent it from starting new builds and wait until currently running builds are done before killing Jenkins.

You can also use the Jenkins command line interface and tell Jenkins to safe-shutdown, which does the same. You can find more info on Jenkins cli at http://YOURJENKINS/cli

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The full list of commands is available at http://your-jenkins/cli

The command for a clean shutdown is http://your-jenkins/safe-shutdown

You may also want to use http://your-jenkins/safe-restart

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Use http://[jenkins-server]/exit

This page shows how to use URL commands.

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If you would like to stop jenkins and all its services on the server using Linux console (e.g. Ubuntu), run:

service jenkins start/stop/restart

This is useful when you need to make an image/volume snapshot and you want all services to stop writing to the disk/volume.

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Create a Jenkins Job that runs on Master:

java -jar "%JENKINS_HOME%/war/WEB-INF/jenkins-cli.jar" -s "%JENKINS_URL%" safe-restart
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  1. jenkinsUrl/safeRestart - Let you to wait for running JOBS to get complete and do a RESTART.
  2. jenkinsUrl/restart - Do a restart immediately without waiting for the jobs which are running currently.
  3. jenkinsUrl/exit - It stops/shutdown the JENKINS services
  4. jenkinsUrl/reload - To reload the configuration changes.
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You can also look in the init script area (e.g. centos vi /etc/init.d/jenkins ) for details on how the service is actually started and stopped.

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Immediately shuts down Jenkins server.

In Windows CMD.exe, Go to folder where jenkins-cli.jar file is located.

C:\Program Files (x86)\Jenkins\war\WEB-INF

Use Command to Safely Shutdown

java -jar jenkins-cli.jar -s http://localhost:8080 safe-shutdown --username "YourUsername"
--password "YourPassword"

The full list of commands is available at http://localhost:8080/cli

Credits to Francisco post for cli commands.

Reference:

1.

Hope helps someone.


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