Likewise, feel free to modify and/or update anything else in the script if it suits your needs any better. If the job worked and returns as completed, go check your S3 bucket and make sure the tar.gz file was uploaded. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. 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. Build a Jenkins Pipeline using Source Control Manager (SCM) technique with declarative syntax. 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. In step 2 add the user to the default admin group. Designed Continues Delivery platform using Docker, Jenkins and Puppet. In the Build section we can pass those text as a parameter via bindings. For the purpose of this article, Jenkins will be installed locally. Writing files to a local file system is the fastest way to take the backup. Here you go, when you ran the Job it took the parameters successfully and copied the file in bucket. If all works as expected you should see a successful build. Setup pip install jenkins-backup-s3 Configure S3 and IAM Create an S3 bucket to store backups. We will be able to pass this as a variable in Jenkins Job later. Create an IAM role with STS:AssumeRole and a trust Service ec2.amazonaws.com. Once we successfully SSH into the instance we can download awscli. You can verify the file in S3 Bucket as well. Next, select the credentials of type AWS Credentials to log in to S3 or leave them blank to use. We will use this utility to upload object in S3 bucket via command line. To restore a system, extract the tools again. you might need to use the sudo command to execute the restore operation. In your AWS account navigate to S3 and create a new bucket. updated my CI configurations I would have had to build a new AMIdoesnt Step 2: After completing the above step, we will see the progress of the installation of the backup plugin. Install Python 2.7.x The parameters which we have stored earlier in the Job can directly be passed in shell commands. and uploads it to an S3 bucket (The job requires the Jenkins S3 plugin). In quest of understanding How Systems Work ! Good hands-on knowledge of Source Code Management . and use that to restore the system.. To restore a system, download the latest war file. Kopia is a file-system snapshot tool which simplifies backup/restore procedures. Backups are critical for disaster recovery. If the Jenkins instance is already configured with IAM role that has access to the s3 bucket, then you . The PyPI package jenkins-backup-s3 receives a total of 66 downloads a week. Go to Build Triggers tab, for this job I want it to run every day at midnight, so we can set it to 0 0 * * *. Enable this policy for partition SvcA1_P2 using Enable Partition Backup API. Position: Senior Full-Stack Application Developer Job Type : Permanent, Full Time (unionized position) Location: Hybrid, Toronto, ON Our client, one of the largest museums in North America and the largest in Canada is seeking to hire a Full Stack Developer for their team. Please help us improve AWS. By using this trick, you can pass multiple kind of parameters in your Job. To restore a system, download the current version of the tools. Enter the backup options as shown below and save them. Assign AmazonS3FullAccess policy to this group. Specify the following in their respective fields: The repository containing the Jenkinsfile can be found here. Use AWS Cloud Console for it. If you need to do a full system restore, you will need to restore the rest of the system and then apply the backup of the master.key file separately. Options can be set directly or via and environment variable. Selecting specific directories and files to back up yields smaller backups Please submit your feedback about this page through this Step 2 In the available tab, search for 'Backup Plugin'. 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. You have successfully implemented AWS best practice in creating an IAM user and created a Jenkins Pipeline for file upload to an S3 bucket. 4. Hello readers, well be performing some nice operations together but for us to do that, there are some things that Ill love you to have/set in place of which are: If youre ready, lets get started. 10 hours of debugging for this kind mistake. meh. This ensures your job is not running during the backup and is restarted after the backup data is captured. They also run faster than live backups, Euler: A baby on his lap, a cat on his back thats how he wrote his immortal works (origin?). If nothing happens, download Xcode and try again. We will start with creating a user in AWS Console to access the S3 service via AWS CLI. Create a new item in Jenkins and configure a build of this repository. Solid Knowledge with Linux ( Centos, Ubuntu ) administration. . 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. 8+ years of IT Industry experience as a DevOps Engineer with expertise in release engineering, build automation, deployments and environmental management.Managed DEV, QA, UAT and PROD for various releases and designed Instance strategies.Hands on experience on AWS service like VPC, EC2, ELB, IAM, RDS, S3, Route 53, SNS, AWS Lambda, Auto scaling, Cloud watch, Cloud Trail, Cloud formation, RDS . Step 3 Now, when you browse to 'Manage Jenkins' and scroll down, 'Backup Manager' option will be available. This might be handy if you are using AWS infrastructure to run your Jenkins instance. 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. 13.Number of concurrent job executions can be mentioned in the ______________ is a continuous integration tool. Jenkins continuous integration server installation and configuration for all GIT Repositories. preserves the entire Jenkins instance. For running aws s3 cp command, we understood that it require Key and ID need to be set as an environment variable. Refresh the page, check. Writing a shell script for backups Specify the following in their respective fields: From the left pane, click Build Now. Follow the instructions to set up a user and password for the Jenkins console. To avoid the repeated tasks of setting up user permissions, user groups are used. The most convenient storage media for Jenkins backup and restore is a cloud. Click Pipeline tab and change the Definition to Pipeline script from SCM. Lets run the Job Now. Comments welcome :), JavaScript Developer | Blockchain Enthusiast, echo 'Upload jenkins_backup.tar to S3 bucket', echo 'Remove files after succesful upload to S3', Amazon EC2 Linux Instance with Jenkins installed, Configure Jenkins Environment Variables and Job. Enter the backup options as shown below and save them. or even created an AWS volume from my AMI that could be mounted on any other AMI. Add the user to the group created in the previous step and after review, Create user. Also, the opinions expressed here are solely his own and do not express the views or opinions of his previous or current employer. If the Jenkins instance is already configured with IAM role that has access to the s3 bucket, then you can leave Amazon Credentials as it is. A tag already exists with the provided branch name. c. Can I use backup of one jenkins server and use this backup to restore in another jenkins server Other configuration files also have the .xml suffix. Your email address will not be published. We have covered how to run a highly-available Jenkins service on Kubernetes in production already, and now we are going to focuslearn more Its a good practice to tag resources for easy identification and hence, adding a key-value pair tag to the policy would be nice. And, if someone else accesses your backups and has this key, they have full access to all your information. Install the plugin and restart Jenkins. Integrating docker into your, Do you wantdockerizedJenkins which includes the configuration for build slaves also as Docker containers? From the left pane, click Add Credentials. What am I doing wrong here in the PlotLegends specification? Use cron If yes what will be the challenges. How do you get out of a corner when plotting yourself into a corner. ./plugins/xxxSubdirectories of installed plugins. Adding S3 Profile under jenkins. The backup directory you specify should be writable by the user who is running the Jenkins service. Click Create Policy to create your customer managed policy. So here I am just uploading the tar file to an S3 bucket, which is versioned (look up how to configure bucket versioning if youre not familiar). Do you remember the secret text which we stored in Jenkins ? by James Byars on Jenkins,Automation,Cloud 08 Aug 2016. 3. To add the IAM user credential to Jenkins, click Manage Jenkins > Manage Credentials > Click Jenkins store > Global credentials. 1. 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. If you're not sure which to choose, learn more about installing packages. You should treat your controller key like you treat your SSH private key and NEVER include it in a regular backup. Disconnect between goals and daily tasksIs it me, or the industry? Step 1 Click on Manage Jenkins and choose the 'Manage Plugins' option. Create a unique identifier for each backup (use a timestamp, for example) Manage Jenkins with Grunt. It is usually not necessary to back up these files. As you know, Jenkins doesnthave a database. By default Refresh the page, check Medium 's site. When disabled, only publish to S3 after completion of concurrent builds to prevent overriding published artifact. These will be automatically populated on the next restart. Keep note of the bucket name as we will need to add this to our build script when creating our Jenkins job. Go with the default settings as we just need an S3 bucket, nothing fancy. As with all file-system snapshots it's incremental, supports encryption and compression of snapshots. It is stored in the $JENKINS_HOME/secrets/hudson.util.Secret file Follow the steps given below to have a backup in place. Expirience with AWS including but not limited. If I chose to create a custom AMI that contained my configs then anytime I My options We will use AWS CLI utility for upload process. runs silently (no output) with proper exit codes. For some reason, if you Jenkins server crashes or data gets corrupted, create a new disk from the existing snapshot backup and replace it in the Jenkins server. To learn more, see our tips on writing great answers. If your disaster recovery plan specifies that you restore the system Install S3 Plugin in Jenkins Now go to Dashboard -> Manage Jenkins -> Manage Plugins and select Available tab. Configure pipline for Odoo servers deployment. If the job worked and returns as completed, go check your S3 bucket and make sure the tar.gz file was uploaded. Wachukwu Emmanuel Menuchim 57 Followers Configuration files are stored directly in the $JENKINS_HOME directory. Lets call this job jenkins-backup and choose Freestyle project for project type. I added an enhancement to Jenkins periodic backup plugin to use Amazon S3 for Jenkins backups. Give it a username and check Programmatic access. The Backup Plugin only does manual backups and stores all data found in JENKINS_HOME. What about creating a Volume in EC2? Step 5. Create a directory for the test validation (such as /mnt/backup-test) * Awareness with AWS, Docker, Git, Apache, Nginx. The last step is to copy the backup to another location. From the left pane, scroll down to Build History, select the build number and select Console Output to see the step wise build output. Orchestrator configuration backup tool for resolving scalability issue 2. 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. Why is there a voltage on my HDMI and coaxial cables? This will used while running AWS CLI to upload the file in S3. Considering that we have mission-critical applications running on production, downloading Jenkins backup takes at least 1 to 1.5 hours from an S3 bucket and restoring takes 15 to 20 minutes. Now lets move to final part of this article. The once per day strategy is illustrated below. For creating access key, refer. Click on the "Download now and install after restart" button. Give Programmatic and AWS Management Console Access to the user. I created a Jenkins job that runs daily. Backup plugins archives. 3. 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. Simply archive this directory to make a back up. Congratulations! The controller key is used to encrypt data in the secrets directory that secures credentials. Search and install Pipeline: AWS Steps and S3 publisher plugins. to all the jobs you create in Jenkins. Create an IAM role with STS:AssumeRole and a trust Service ec2.amazonaws.com. For us to be able to upload to S3 we will need an IAM user. Always set up a backup policy that defines: The configurations and records that need to be saved from the controller. In his spare time, he loves to try out the latest open source technologies. S3 bucket, it fails with "Unable to locate credentials" error. For more information about how to use this package see README To store your backup in AWS, Select Amazon S3 under Backup Location -> Add Location. If you are on AWS, Azure, or Google Cloud, you can upload the backups respective storage solution using a Linux CronJob. runs silently (no output) with proper exit codes. Following are the core features for this plugin. Learn more. A Jenkins backup and restore python cli tool with arguments. Developed and maintained by the Python community, for the Python community. Some separate storage devices also let you create snapshots at the storage level. These are discussed in this section: Write a shell script that backs up the Jenkins instance. Consider copying the completed backup to a remote backup server or device for long term storage. This is the tricky part where we need to store the sensitive information in a secure way in Jenkins. pip install jenkins-backup-s3 Remove /var/jenkins_backup folder with the backup on Jenkins POD The declarative pipeline of the job DevOps Online Training Registration form: https://bit.ly/valaxy-formFor Online training, connect us on WhatsApp at +91-9642858583 =====. Go to Manage Jenkins and select Configure System. All the options are self-explanatory. AWS configured properly on the machine container: The AWS_SECRET is a key that is pulled from the "Secret Text" on Jenkins. Also, if you are running Jenkins on Kubernetes, you can backup the persistent volume. The backup process itself is usually pretty fast unless the Jenkins server has a massive amount of jobs and configurations. The first step will be figuring out how often you want to run this backup. You can take this learning further by configuring Build Triggers for this project. Note, however, that JENKINS_HOME includes a number of files that do not really need to be backed up. Luckily, backing up your Jenkins job configurations is a fairly simple and straight forward process.