After downloading you must be able to see 3 options as: Backup Now. this is what thin backup does. and list some files that could safely be excluded from at least some backups. Just click on the same and the below page will be displayed. To restore, simply launch a new Jenkins master and replace the $JENKINS_HOME directory with the contents of your backup, I hope you enjoyed this article, if you found it useful please leave a clap or two, thanks. Why is there a voltage on my HDMI and coaxial cables? Use cron It has been around for some time, and several organizations use it for their CI/CD needs. Now we need to create an AWS Bucket for file storage. Jenkins is an easy-to-use open-source java-based CI/CD tool. Jenkins continuous integration server installation and configuration for all GIT Repositories. Refresh the page, check. Now, as backup is completed, let's cd to var/lib/Jenkins and start the Jenkins service again. Working on Migrated on premises servers Created new environments in AWS based on project requirement using services like VPC, subnets, private and public subnets, S3, load balancer, Auto Scaling. The once per day strategy is illustrated below. Here we have taken the back up on the Jenkins server only, but this was just to show how the backup can be done with the command line. Mount the disk to the server on a folder, say, If you have existing data, move all data from. Why do academics stay as adjuncts for years rather than move around? Click New item from the left nav panel of Jenkins. It will be necessary to copy them and keep in a safe place. On the left hand navigation plane, select Users. This user will require only pragmatic access. Asking for help, clarification, or responding to other answers. Click on Settings link to configure the backup options. The controller key is used to encrypt data in the secrets directory that secures credentials. If the server ever breaks and you dont have a good backup of all the configuration files, it can be extremely painful to recreate all of the jobs that you have configured. Move old backups to ZIP files. Next we want to visit our S3 bucket and make sure it has uploaded a jenkins_backup.tar as expected. 5. Note the H above means to randomizewhen the job runs over the hour so that if other jobs were configured they would try to space out the load. To restore the system, just copy the entire backup to the new system. Start the Jenkins instance again once done. Step 1a. Not the answer you're looking for? Various schemes can be used to create backups. NextEra Business Development. Apr 26, 2019 If everything went okay with your backup and upload to s3 you are done. When disabled, only publish to S3 after completion of concurrent builds to prevent overriding published artifact. Have fun :) ! Go with the default settings as we just need an S3 bucket, nothing fancy. Your Jenkins should backup its state to the schedule youve specified in the configuration. Orchestrator configuration backup tool for resolving scalability issue 2. Key Skills / Requirements. Jenkins Thin Backup is a popular plugin for backing up Jenkins. What am I doing wrong here in the PlotLegends specification? Also, double check where all of your Jenkins configurations live in case there arent in a standard location. Published artifact should then have a different name for each build to prevent unnecessary uploads. Jenkins Backup : S340: 4 years ago: 3: April 26, 2019: 1: mit: Python: A collection of scripts to backup Jenkins configuration to S3, as well as manage and restore those backups: Alternatives To Thin Backup Plugin. After the prerequisites have been installed, you will need to create your Jenkins job. pip install jenkins-backup-s3 You can store any credential or text or some other sort of secure information in credentials section of Jenkins. On your browser, open the Jenkins classic UI with localhost:8080 (if youre using an EC2 instance, public_ip:8080). Once there we can add our environment variables. So pick the one which fits your needs Version history Version 1.6.1 (08/04/2011) Fo me max number of backup sets is 3, because every backup archive more than 400 MB. Backup on AWS with Jenkins There will be a situation where you have to take a backup whenever you run Jenkins job. Click the Available tab and search for Thin backup. Click On Install without Restart. It is a must to move thin backups to cloud storage or any other backup location. Everyone using Jenkins will have this. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Follow the instructions to set up a user and password for the Jenkins console. Specify $JENKINS_HOME/*.xml to back up all configuration files. Site map. backup-jenkins {OPTIONS} {COMMAND} {COMMAND_OPTIONS}. These are discussed in this section: Write a shell script that backs up the Jenkins instance. Are you sure you want to create this branch? The most convenient storage media for Jenkins backup and restore is a cloud. updated my CI configurations I would have had to build a new AMIdoesnt Next we need to create an S3 bucket to push our Jenkins backups to. It is stored in the $JENKINS_HOME/secrets/hudson.util.Secret file to avoid delays caused by compatibility issues that might arise. Although we have it set to run at midnight every night, we want to make sure it definitely works, lets go ahead and build it to be sure. BUCKET_NAME- This parameter will hold the name of your S3 bucketBUCKET_FILE_PATH- This parameter will hold the path of your fileBUCKET_FILE-File name which you want to be backed up. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Add the s3 bucket you want your backups to be stored. Of course, it has policies for filtering certain files and folders . Backups are used for: Recovering an older configuration (an accidental configuration change may not be discovered for some time). Set the shell / virtualenv builder (if you have it installed) to run backup-jenkins create. I have searched the web for a solution and found out that the most recommended Jenkins plugin for backing up Jenkins configuration is ThinBackup. We prefer to write in the text box for more transparency. The PyPI package jenkins-backup-s3 receives a total of 66 downloads a week. We will go ahead with Execute shell. Filesystem snapshots provide maximum consistency for backups. You can try the other plugins but you may have problems with them. Why are physically impossible and logically impossible concepts considered separate in terms of probability? A simple strategy would be to backup once a day. ThinBackup s can be scheduled and only backs up the most vital configuration info. Setup pip install jenkins-backup-s3 Configure S3 and IAM Create an S3 bucket to store backups. For us to be able to upload to S3 we will need an IAM user. Please login in AWS Cloud console and use IAM Service for user creation. A collection of scripts to backup Jenkins configuration to S3, as well as manage and restore those backups. The first step will be figuring out how often you want to run this backup. Check the content of the S3 bucket to confirm the file upload was successful. File has been uploaded successfully as we can see in CLI output itself. Follow Up: struct sockaddr storage initialization by network format-string. Enable this policy for partition SvcA1_P2 using Enable Partition Backup API. Automated Daily Backups of Jenkins Master to Amazon S3 Bucket | by Benni Russell | Medium Write Sign up Sign In 500 Apologies, but something went wrong on our end. Container that backs up Jenkins home directory (Docker version) to S3. Once we successfully SSH into the instance we can download awscli. Copy bucket url and paste into jenkins-backup-s3.sh on the line where s3 cp url You can enable versioning and configure lifecycle rule for replace backup file and save old versions. Lets call this job jenkins-backup and choose Freestyle project for project type. Other configuration files also have the .xml suffix. If I chose to create a custom AMI that contained my configs then anytime I Log Level option enables output. One approach is to back up different directories on different schedules. After your backup is triggered, you can start the build for job-1 again using a post-exec rule. Remove /var/jenkins_backup folder with the backup on Jenkins POD The declarative pipeline of the job while restoring the system, Today I will cover one quick and dirty way to backup configs using a Jenkins job. Back ups can be taken without stopping the server, but when you restore, please do stop the server. to all the jobs you create in Jenkins. Get Jenkins pod ID Create backup on jenkins POD as /var/jenkins_backup/jenkins_backup.tar.gz Upload jenkins_backup.tar.gz to s3 bucket (s3://jenkins-backups). Developed and maintained by the Python community, for the Python community. Note that if you use this method, So that, even if the Jenkins server crashes you will have all the data. How is an ETF fee calculated in a trade that ends in less than a year? to which the backup will be written; you can skip the following steps and go straight to Review & Create. Log Level option enables output. Export JENKINS_HOME, if does not exists. And most recently if you have started using the Jenkins workflow libraries, all of your custom scripts and coding will disappear if you dont back it up. We can take a copy of /var/lib/jenkins. Database Technology: MySQL, SQL Server, Redis. Builds To upload the file my first backup.bak located in the local directory (C:\users) to the S3 bucket my-first-backup-bucket, you would use the following command: aws s3 cp "C: \users\my first backup. Keep note of the bucket name as we will need to add this to our build script when creating our Jenkins job. Please submit your feedback about this page through this runs silently (no output) with proper exit codes. The plugin saves the backup to the backup directory you specify. 1. preserves the entire Jenkins instance. Good hands-on knowledge of Source Code Management . There are some AWS plugins that will backup your Jenkins configurations but I found that it was just as easy to write a little bit of bashto do the backup, especially since I wanted to backup to S3, which none of the plugins I looked at handle. Hope youre able to use the plugin to backup successfully in Amazon S3. The thinBackup plugin focuses on backuping Jenkins's global configuration and jobs configuration. If you are on AWS, Azure, or Google Cloud, you can upload the backups respective storage solution using a Linux CronJob. Click On 'Install without Restart'. The backup directory you specify should be writable by the user who is running the Jenkins service. To create generic script for all kind of files require more effort in shell part. you can refer the plugin documentation. Check the checkbox against the "Backup" plugin. In genereal, the plugins I looked at eitherfelt a little bit too heavy for what I was trying to accomplish or didnt offer the functionality I was looking for. Go to Manage Jenkins and select Configure System. Options can be set directly or via and environment variable. So that you can, This article guides you to set up Jenkins build inside a Docker container using Docker-based Jenkins build agents., When you install Jenkins, by default the Jenkins service runs on port 8080. 2. be sure that you have write permissions to that directory. Restore. Add the user to the group created in the previous step and after review, Create user. Also, there is no direct, In this blog, I will walk you through the steps required to run docker in docker using three, In this Vagrant tutorial, I will teach you to set up Vagrant on your workstation to create and. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Hi John, please show us your pipeline code, How Intuit democratizes AI development across teams through reusability. Backup build results. ES backup and restore using AWS S3 We were fortunate enough to get an opportunity to do an Elasticsearch cluster snapshot and restore on a production highly active cluster. jenkinsbackup/jenkins-backup-s3.sh Go to file Go to fileT Go to lineL Copy path Copy permalink Cannot retrieve contributors at this time 30 lines (23 sloc) 1.25 KB Raw Blame Open with Desktop View raw View blame Backing up to /tmp is not advised because /tmp may be cleaned on reboot. using the same software versions that were previously running, Disconnect between goals and daily tasksIs it me, or the industry? At this stage you should have the following; Lets add our environment variables to our Global properties so that we can upload to our S3 bucket. All the options are self-explanatory. It will reduce Jenkins downtime from few hours to a few minutes. Sorry for the waste of time but in the script I have exported AWS_ACCESS_KEY instead of AWS_ACCESS_KEY_ID which lead to the key not being located. This is the tricky part where we need to store the sensitive information in a secure way in Jenkins. AWS best practices. Please note: I referenced http://www.clausconrad.com/blog/backup-jenkins-configuration-to-s3 If the history IS important, make sure to add a line to backup those locations. Repeatedly run a shell command until it fails? User creation is complete now. Apr 26, 2019 Jenkins will have all the data from the snapshot point in time backup. ./plugins/*.hpiPlugin packages with specific versions used on your system, ./plugins/*.jpiPlugin packages with specific versions used on your system. Add a name for your Rule. Instead of taking a snapshot of the entire volume, you can choose to just back up the $JENKINS_HOME directory, which contains your Jenkins-specific configurations. Backup next build number file. This is it, our highly available Jenkins setup is ready. 3. Recently, I needed to backup a Jenkins server configuration, which is deployed on top of a Kubernetes Cluster on Google Cloud, on a daily basis. Why are Suriname, Belize, and Guinea-Bissau classified as "Small Island Developing States"? To backup jenkins_home, either one of the following commands with arguments can be used, backup-local - Take a backup in the local machine (same machine where jenkins is running) --backup-destination-path, local path to store the backup jenkins-backup-restore-cli --jenkins-home-dir <jenkins_home> backup-local --backup-destination-path <local-path> Alternatively, if you don't wish to complete the quick form, you can simply If the Jenkins instance is already configured with IAM role that has access to the s3 bucket, then you . You do not want to learn that your backup is no good when you need it! If yes what will be the challenges. Now, you can take a timely snapshot of the extra disk. The first step is to install the needed dependencies on your Jenkins server. Click settings option. Also, if you are running Jenkins on Kubernetes, you can backup the persistent volume. Several plugins are available for backup. CodeCommit is a fully managed source control service. Can I take differential backup of one jenkins server and use this backup to restore in another jenkins server using ThinBackup Plugin? Step 2 Look for 'Backup Plugin' on the 'Available' tab. It is a single point of failure. As with all file-system snapshots it's incremental, supports encryption and compression of snapshots. They are supported by: Solaris ZFS (which also supports incremental backups). managing Docker containers. You should periodically check whether your backups are intact Instead, back up the master.key file separately and store it in a very secure location away from your other backups. It backs up all the data based on your schedule and it handles the backup retention as well. Once group creation is done, add the user to this group. Backup is safe even if the instance hosting Jenkins goes down/terminated. If nothing happens, download GitHub Desktop and try again. and uploads it to an S3 bucket (The job requires the Jenkins S3 plugin). Always set up a backup policy that defines: The configurations and records that need to be saved from the controller. S3 is one of the most widely used AWS offerings for storage purposes. AWS configured properly on the machine container: The AWS_SECRET is a key that is pulled from the "Secret Text" on Jenkins. In the attach permissions policy, select the policy created in the previous step and click Create group. You can take this learning further by configuring Build Triggers for this project. Backing up in Amazon S3. Simply archive this directory to make a back up. Jenkins job creation to perform this operation. indicate if you found this page helpful. Take note of your access key and secret access key as we will need these so that we can upload to S3 from Jenkins with authentication. A collection of scripts to backup Jenkins configuration to S3, as well as manage and restore those backups. Backing up the entire $JENKINS_HOME directory Jenkins Backup and Restore using ThinBackup Plugins OLD METHODS as follow: How Do I Backup Jenkins Jobs using Grunt? Its a good practice to tag resources for easy identification and hence, adding a key-value pair tag to the policy would be nice. Now, you can test if the backup is working by clicking theBackup Nowoption.
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