Take a backup of the jenkins_home with tar and stores it in current directory (default: /var/jenkins_home) Move the backup tar to a specific folder locally (optional with flags). Mount the disk to the server on a folder, say, If you have existing data, move all data from. Backup 'userContent' folder. We have successfully set up an automated Jenkins backup job that uploads a .tar file of our jenkins_home folder daily to an Amazon S3 bucket. I'm running a containerized Jenkins instance for my CI jobs and wanted an easy way to ensure my build configs would persist even if something happened to my Jenkins container. **Basic knowledge on AWS and Jenkins is required. When executing a script that is supposed to upload a database backup to Backup Jenkins configuration to S3 bash-backup-script for jenkins' job-configs via user-crontab. On the left hand navigation pane, select Policies. To jump directly to Jenkins specific backup information. If you on AWS cloud, use the EBS snapshot automation feature to backup the Jenkins data disk. The Access ID, Secret access key and password are very important and appear once. and restore the backup to that directory. I could have used a Docker volume, or created a custom AMI, Create a new bucket for Jenkins in AWS S3 2. To set up a backup to Amazon S3, in your backup job, select "Amazon S3" as the destination. that can be retrieved using standard SCM facilities. It is a very file small that is seldom changed. If you're not sure which to choose, learn more about installing packages. Backup build results. In your AWS account navigate to S3 and create a new bucket. ./plugins/xxxSubdirectories of installed plugins. Install the plugin and restart Jenkins. How to validate a backup to ensure that it is usable. Bucket names must be unique across all existing bucket names in Amazon S3. Orchestrator configuration backup tool for resolving scalability issue 2. 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. Writing a shell script for backups These will be automatically populated on the next restart. You should treat your controller key like you treat your SSH private key and NEVER include it in a regular backup. Settings. The number of files you back up can affect both the time required to run the backup and the size of the resulting backup. Click on the "Download now and install after restart" button. User administration and password policy management. Step 3 Now, when you browse to 'Manage Jenkins' and scroll down, 'Backup Manager' option will be available. This can be found under Security, Identity and Compliance in your AWS console. pip install jenkins-backup-s3 Job has to trigger the required execution steps after the execution, it should store this particular a backup for the generated files into remote machines are FTP servers. A collection of scripts to backup Jenkins configuration to S3, as well as manage and restore those backups. This is it, our highly available Jenkins setup is ready. Backup plugins archives. AWS. way to ensure my build configs would persist even if something happened to my 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. Dec 2020 - Jun 20217 months. Connect and share knowledge within a single location that is structured and easy to search. do not usually need to be included in every routine backup This is why we installed aws cli earlier. By using this trick, you can pass multiple kind of parameters in your Job. MySQL / SQL Server. specifying a random HTTP port so you do not collide with the real Jenkins instance: Now execute the restored Jenkins instance: Making backups is a Jenkins best practice. Install Jenkins on your local machine by following the installation from here. preserves the entire Jenkins instance. managing PostgreSQL DB and make sure that database backup is in place by cron job. So pick the one which fits your needs Version history Version 1.6.1 (08/04/2011) If you do not have an EC2 instance with Jenkins installed I recommend using bitnamis Jenkins AMI which can be found in the AWS marketplace tab in the first step (Choose AMI) of launching an instance. Generate S3 Inventory for S3 buckets Configure Amazon S3 Inventory to generate a daily report on both buckets. In this article, youll learn how to: Well start by logging in to AWS Management console as a root user and search for the IAM Service. Jenkins has a backup plugin which can used to backup critical configuration settings related to Jenkins. With AWS Backup, you can create the following types of backups of your S3 buckets, including object data, tags, Access Control Lists (ACLs), and user-defined metadata: Tar and rsync should already be installed and to get the aws cli you can download and install it with pip, from the Jenkins server that has the configurations you want to back up. Backing up the entire $JENKINS_HOME directory Follow the steps given below to have a backup in place. If the Jenkins instance is already configured with IAM role that has access to the s3 bucket, then you . Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. A Medium publication sharing articles on latest technology by Developers and DevOps community. Please try enabling it if you encounter problems. Jump to the below section. And, if someone else accesses your backups and has this key, they have full access to all your information. It is not a good idea to keep the Jenkins backup in Jenkinsitself. Please note I considered the script for txt file only. Josh is the creator of this blog, a system administrator and a contributor to other technology communities such as /r/sysadmin and Ops School. while restoring the system, Now, you can test if the backup is working by clicking theBackup Nowoption. because you can download the latest version when you are restoring a system. and use that to restore the system.. To restore a system, download the latest war file. If you are using versioning there should just be one file, and if you choose the show versions option you will see something similar to the following. After the plugin installation, restart Jenkins. you can refer the plugin documentation. It should be part of Future Jenkins releases! Step 2 In the available tab, search for 'Backup Plugin'. 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. We can always come back and add more restrictions if needs be. Jenkins allows for the usage of plugins for some of its functionality and we will be using the Pipeline AWS Steps and S3 Publisher plugins. By default runs silently (no output) with proper exit codes. "PyPI", "Python Package Index", and the blocks logos are registered trademarks of the Python Software Foundation. 3. Now lets move to final part of this article. Next we want to visit our S3 bucket and make sure it has uploaded a jenkins_backup.tar as expected. Check the Console Output to get a better understanding of how the script ran. use the same by replacing the files and permissions. I added an enhancement to Jenkins periodic backup plugin to use Amazon S3 for Jenkins backups. 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 They are supported by: Solaris ZFS (which also supports incremental backups). you might need to use the sudo command to execute the restore operation. Making statements based on opinion; back them up with references or personal experience. To create generic script for all kind of files require more effort in shell part. New AWS and Cloud content every day. A collection of scripts to backup Jenkins configuration to S3, as well as manage and restore those backups. 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. I have searched the web for a solution and found out that the most recommended Jenkins plugin for backing up Jenkins configuration is ThinBackup. To solve the backups problem I created a simple scheduled job in Jenkins which creates jenkins_backup.tar.gz file from /var/jenkins_home folder of Jenkins POD and uploads this archived backup to s3 bucket (s3://jenkins-backups) daily. S3 bucket, it fails with "Unable to locate credentials" error. Lets run the Job Now. We rely on aws-cli to upload the Jenkins configuration backup to the Amazon S3 bucket. Use cron 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. Click on Add button for add S3 profile. runs silently (no output) with proper exit codes. I created a Jenkins job that runs daily. However, some disaster recovery experts recommend against doing any upgrades Open jenkins-backup-s3.sh via nano or vim , and edit path to directory AWS S3 steps. Check the content of the S3 bucket to confirm the file upload was successful. Why is there a voltage on my HDMI and coaxial cables? sign in Step 5. Based on project statistics from the GitHub repository for the PyPI package jenkins-backup-s3, we found that it has been starred 45 times. Lets call this job jenkins-backup and choose Freestyle project for project type. all systems operational. Select To Compare. If yes what will be the challenges. 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. Click Create group and enter a User group name. A Jenkins backup and restore python cli tool with arguments. We will go ahead with Execute shell. and backup storage configured to use storage location BackupStore2. All the options are self-explanatory. By default runs silently (no output) with proper exit codes. https://docs.aws.amazon.com/sdk-for-java/v1/developer-guide/signup-create-iam-user.html. If the job worked and returns as completed, go check your S3 bucket and make sure the tar.gz file was uploaded. 3. If you desire to harness AWS EC2 you can use the same technique above to configure permission for EC2 service. Learn more. quick form. Enable this policy for partition SvcA1_P2 using Enable Partition Backup API. After the build of each stage, the time spent per stage is displayed on the project dashboard. Verify it in console too. We can also check the disk usage for this backup using du command (Used to estimate file space usage). 3. On the left navigation pane, select User groups. These are discussed in this section: Write a shell script that backs up the Jenkins instance. Manage Jenkins with Grunt. I will daily backup my Jenkins server, from Monday to Saturday. Step 2: By clicking on the manage Jenkins from the Jenkins home page redirected to the next page which is having an option for Manage plugins. Following are the core features for this plugin. Never include the controller key in your Jenkins backup! 2023 Python Software Foundation The indices we needed to restore were around 2 - 3 TB in size. If a law is new but its interpretation is vague, can the courts directly ask the drafters the intent and official interpretation of their law? I am using Ubuntu terminal and to start Jenkins, run systemctl start jenkins, To confirm Jenkins started, its status is checked using: systemctl status jenkins. An author, blogger, and DevOps practitioner. After your backup is triggered, you can start the build for job-1 again using a post-exec rule. 5. The IAM role must have the GetObject, DeleteObject, PutObject and ListBucket S3 permissions for that bucket. Next, select the credentials of type AWS Credentials to log in to S3 or leave them blank to use. Always set up a backup policy that defines: The configurations and records that need to be saved from the controller. Click on Settings link to configure the backup options. You can verify the file in S3 Bucket as well. After downloading you must be able to see 3 options as: Backup Now. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2. None of the above options made sense. The difference between the phonemes /p/ and /b/ in Japanese. It is a single point of failure. Start the Jenkins instance again once done. AWS configured properly on the machine container: The AWS_SECRET is a key that is pulled from the "Secret Text" on Jenkins. We will start with creating a user in AWS Console to access the S3 service via AWS CLI. Note, however, that JENKINS_HOME includes a number of files that do not really need to be backed up. Find centralized, trusted content and collaborate around the technologies you use most. To restore a system, extract the tools again. This might be handy if you are using AWS infrastructure to run your Jenkins instance. 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. If yes what will be the challenges? Setup Python. Click New item from the left nav panel of Jenkins. This is sometimes not practical because of time and disk space requirements and the fact that it can only be manually triggered. Donate today! Note that if you use this method, Using Jenkins AWS Code Deploy plugin to deploy and Chef for unattended bootstrapping in AWS. To add the IAM user credential to Jenkins, click Manage Jenkins > Manage Credentials > Click Jenkins store > Global credentials. 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. We can see multiple option for running a build in Jenkins. Eagan, Minnesota, United States. Why are Suriname, Belize, and Guinea-Bissau classified as "Small Island Developing States"? We need to create two variables referencing to each secret text of ID and key. Site map. This is the tricky part where we need to store the sensitive information in a secure way in Jenkins. It provides multiple type of support to create a Job. To restore a system, download the current version of the tools. managing Docker containers. You can click on Validate button to see if your Jenkins instance is able to talk to configured S3 bucket successfully. jenkins-backup-s3 A collection of scripts to backup Jenkins configuration to S3, as well as manage and restore those backups. Introvert, Software Engineer and a Foodie! This job tars and gzips my configs 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. c. Backup is safe even if the instance hosting Jenkins goes down/terminated. ./config.xml is the main Jenkins configuration file. Click on Settings link to configure the backup options. Create a new item in Jenkins and configure a build of this repository. Configuration files are stored directly in the $JENKINS_HOME directory. Similarly, restoring the data is just replacing the contents of the JENKINS_HOME directory from a back up. 10 hours of debugging for this kind mistake. meh. If you need to restore a system from a backup, you will need this file. to EC2, S3, RDS, IAM and Router 53. It will reduce Jenkins downtime from few hours to a few minutes. Apr 26, 2019 Alternatively, if you don't wish to complete the quick form, you can simply Once the plugin is installed, follow the steps given below to configure the backup settings. Uploaded For running aws s3 cp command, we understood that it require Key and ID need to be set as an environment variable. Go to Manage Jenkins > Manage Plugins, 2. Create a directory for the test validation (such as /mnt/backup-test)