how do i restore a jenkins job

How do I restore a Jenkins job?

• Go to Manage Jenkins — > ThinBackup.
• Click settings option.
• Enter the backup options as shown below and save it.
• Now, you can test if the backup is working by clicking the Backup Now option.
• If you check the backup directory in the server, you can see the backup created.

Full Answer

How to restore a Jenkins job from another folder?

To restore jobs in Jenkins, you just need to copy jobs/folder into new Jenkins HOME folder (only config.xmlfiles is enough) and make sure you've all necessary plugins (in Linux it's /var/lib/jenkins/). For Jenkins root configuration, you need to copy config.xmlfrom the main HOME directory (e.g. /var/lib/jenkins/config.xml).

How do I restart Jenkins from a web browser?

Access to a web browser. Access to the terminal window (Linux and macOS) or command prompt (Windows). Access to a user account with sudo/administrator privileges. If you are using the Jenkins dashboard in a web browser, restart Jenkins by entering the appropriate URL.

How do I backup my Jenkins project?

Go to menu:Manage Jenkins [Manage Plugins>Available] and search for backup . Note that none of the open source plugins are currently being maintained. You can try these plugins but you may have problems with them. You can write your own shell script that copies the appropriate files and directories to a backup location.

How to reload configuration from disk in Jenkins?

To reload configuration from the disk, use Reload Configuration from Disk option in Manage Jenkins. From Jenkins CLI, try reload-configuration command to discard all the loaded data in memory and reload everything from file system.

How do you restore the deleted Jenkins job?

Job configs are stored on disk under $JENKINS_HOME/jobs , so if you have a backup of that directory, then you can restore the job. Otherwise, there's no "recycle bin" for deleted jobs in Jenkins.

Can you back up the files in Jenkins?

Follow the steps given below to have a backup in place. Step 1 − Click on Manage Jenkins and choose the 'Manage Plugins' option. Step 3 − Now when you go to Manage Jenkins, and scroll down you will see 'Backup Manager' as an option. Click on this option.

Where are Jenkins job history stored?

The working directory is stored in the directory {JENKINS_HOME}/workspace/ . The configuration for all jobs stored in the directory {JENKINS_HOME}/jobs/ . Each job folder contains: The job configuration file is {JENKINS_HOME}/jobs/{JOBNAME}/config.

What is your backup restore mechanism?

Backup copies allow data to be restored from an earlier point in time to help the business recover from an unplanned event. Storing the copy of the data on separate medium is critical to protect against primary data loss or corruption.

How do I create a backup and copy in Jenkins?

Your comment on this answer:You would require to copy and take backup of “JENKINS_HOME” directory in regular intervals.You can create a cron job to do so.Or you can use “Thin Backup” plugin in Jenkins.All the configurations are stored as files in the Jenkins Home directory.

How do I copy a Jenkins job to another server?

According to the manual, https://wiki.jenkins-ci.org/display/JENKINS/Administering+Jenkins, it's simply to move the corresponding job directory to the new Jenkins instance. The "Copy existing Job" option requires the job to exist on the current Jenkins instance. It's an option to use the existing job as a template.

How can I see my Jenkins build history?

View the build and changes summary:From the Jenkins dashboard, click the job link name from the table.Click the build number in the Build History table in the sidebar. The build summary is displayed, this includes a summary of the changes:To view the changes in more detail, click the View Detail link.

How do you replay a build in Jenkins?

The Jenkins Replay Button It is somewhat similar to the Rebuild button but allows you to edit the Jenkinsfile just before running the job. Jut inline edit the code and click the run button.

Where are Jenkins jobs stored on Windows?

When Jenkins is installed in Windows, it defaults to C:\Program Files (x86)\Jenkins as installation directory, which is fine for the program itself but not for your working data (the folder in which all your jobs data is stored).

How do I backup and restore?

Restoring data varies by phone and Android version....Automatically back up your phoneOpen your phone's Settings app.Select Google. Backup. Optional: If this is your first time, turn on Backup by Google One and follow the on-screen instructions.Tap Back up now.

What is difference between backup and restore?

So, when we're talking about cloud backup and restore solutions, you might say backup is what goes up to the cloud, and restore is what comes back down. Even if you're performing backups manually, it's a directional thing—backups are outgoing data, while the restore is about incoming data.

How do I backup and restore information?

Restore a backup made on another computerSelect the Start button, then select Control Panel > System and Maintenance > Backup and Restore.Choose Select another backup to restore files from, and then follow the steps in the wizard.

Creating a Backup

Various schemes can be used to create backups. These are discussed in this section:

Back up the Controller Key Separately

The controller key is used to encrypt data in the secrets directory that secures credentials. It is stored in the $JENKINS_HOME/secrets/hudson.util.Secret file in the $JENKINS_HOME/secrets/ directory and encrypted with master.key . If you need to restore a system from a backup, you will need this file.

Which Files Should Be Backed Up?

The number of files you back up can affect both the time required to run the backup and the size of the resulting backup. It also impacts the complexity of restoring the system from the backup. Here we discuss why various files should be backed up and list some files that could safely be excluded from at least some backups.

Validating a backup

Your backup strategy should include validation of each backup. You do not want to learn that your backup is no good when you need it!

Why Jenkins needs Backup and Restoring mechanism ?

In Jenkins, all the settings, build logs, and archives of the artifacts are stored under the JENKINS_HOME directory as Jenkins doesn’t use any database.

How to take backups in Jenkins ?

The simplest way is to just keep Jobs’s folder separately as backup and whenever it’s needed just copy it back.

Using ThinBackup

Jenkins can be made enormously powerful by integrating several plugins. Here we will use a plugin for the backup management in Jenkins – ThinBackup plugin.

To use this plugin follow the steps defined below

From the Jenkins home page, click on Manage Jenkins and in the next page click on Manage plugins .

Restart Jenkins via URL

If you are using the Jenkins dashboard in a web browser, restart Jenkins by entering the appropriate URL. Using the default restart URL forces Jenkins to restart without waiting for any builds to complete:

Restart Jenkins via Safe Restart Plugin

The Safe Restart plugin for Jenkins allows you to perform a safe restart from the Jenkins dashboard.

Restart Jenkins via CLI

Jenkins CLI (Command Line Interface) is a Java file that works as an extension of the local terminal shell. It allows you to use Java commands to manage Jenkins from a terminal window or command prompt.

How to Restart the Jenkins in Linux, Windows & Mac

Once installed, Jenkins runs as a background service. This means you can restart it with the same commands used to restart any other service.