Generate S3 Inventory for S3 buckets Configure Amazon S3 Inventory to generate a daily report on both buckets. Keep note of the bucket name as we will need to add this to our build script when creating our Jenkins job. Next we want to add a script which will do the following; Save the job. Introvert, Software Engineer and a Foodie! Go to Manage Jenkins and select Configure System. Implemented Continuous Integration using Jenkins and . Step 1: Go to Plugin Manager and do the following steps: Put text "backup" in the search box. Now, you can test if the backup is working by clicking theBackup Nowoption. Its time for final steps of Jenkins build. In this article we are going to create a Jenkins job that backs up our Jenkins Master to an Amazon S3 Bucket. Once the plugin is installed, follow the steps given below to configure the backup settings. All the options are self-explanatory. * Shell or python script to automate monitoring, backup, and other tasks. and can be used to meet your recovery objectives. To restore the system, just copy the entire backup to the new system. If the history IS important, make sure to add a line to backup those locations. Orchestrator configuration backup tool for resolving scalability issue 2. consoleLogLevel : String Now move to the Job Creation in Jenkins. Thats it. The final thing to note, should be replaced to use your own bucket. Important Note: It is essential to have an understanding of Continuous integration & continuous delivery to understand Jenkins better. Note that I am not backing up the job historybecause the history isnt important for my uses. source, Uploaded For creating access key, refer. Push the backup tar to a specific bucket in S3 . Eagan, Minnesota, United States. Refresh the page, check Medium 's site status, or find something interesting to read. Integrating docker into your, Do you wantdockerizedJenkins which includes the configuration for build slaves also as Docker containers? do not usually need to be included in every routine backup How are we doing? Also, double check where all of your Jenkins configurations live in case there arent in a standard location. This will used while running AWS CLI to upload the file in S3. Go with the default settings as we just need an S3 bucket, nothing fancy. Automate event-driven backups from CodeCommit to Amazon S3 using CodeBuild and CloudWatch Events PDF Created by Kirankumar Chandrashekar (AWS) Summary On the Amazon Web Services (AWS) Cloud, you can use AWS CodeCommit to host secure Git-based repositories. It has been around for some time, and several organizations use it for their CI/CD needs. 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. It backs up all the data based on your schedule and it handles the backup retention as well. Click Add users and enter a User name for the user. Please login in AWS Cloud console and use IAM Service for user creation. 2. Work fast with our official CLI. 4. You should now see a new bucket in your S3 dashboard. 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. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Enter the backup options as shown below and save them. Create a new bucket for Jenkins in AWS S3 2. Do not be tempted to use mine, it wont work unless obviously, you created your resources with exactly what I used. Use cron A collection of scripts to backup Jenkins configuration to S3, as well as manage and restore those backups. To avoid the repeated tasks of setting up user permissions, user groups are used. Please note: I referenced http://www.clausconrad.com/blog/backup-jenkins-configuration-to-s3 Automating the Build process using Git. The following article is designed to explain a Jenkins job which will backup a file and upload it in AWS S3 Storage via running shell commands. Follow the steps given below to have a backup in place. When you restore, you simply launch a new Jenkins master and replace the $JENKINS_HOME directory with the contents of your backup. A simple way to validate a full backup is to restore it to a temporary location. I will daily backup my Jenkins server, from Monday to Saturday. Open jenkins-backup-s3.sh via nano or vim , and edit path to directory AWS S3 steps. All the options are self-explanatory. Download the file for your platform. As you know, Jenkins doesnthave a database. 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. Expirience with AWS including but not limited. The AWS Command Line Interface is a unified tool that provides a consistent interface for accessing AWS Cloud services. Now, you can take a timely snapshot of the extra disk. Backup is safe even if the instance hosting Jenkins goes down/terminated. Various schemes can be used to create backups. 2023 Python Software Foundation . 3. Remove /var/jenkins_backup folder with the backup on Jenkins POD The declarative pipeline of the job Image. Josh is the creator of this blog, a system administrator and a contributor to other technology communities such as /r/sysadmin and Ops School. S3 bucket, it fails with "Unable to locate credentials" error. Create a unique identifier for each backup (use a timestamp, for example) Add the user to the group created in the previous step and after review, Create user. You can enable this to publish to S3 at the end of each concurrent build. you can refer the plugin documentation. If you desire to harness AWS EC2 you can use the same technique above to configure permission for EC2 service. use the same by replacing the files and permissions. updated my CI configurations I would have had to build a new AMIdoesnt Backup on AWS with Jenkins There will be a situation where you have to take a backup whenever you run Jenkins job. I could have used a Docker volume, or created a custom AMI, On the IAM user management console, navigate to S3 service and create bucket accessible to the public. Your Jenkins should backup its state to the schedule youve specified in the configuration. Click settings option. To store your backup in AWS, Select Amazon S3 under Backup Location -> Add Location. Why are Suriname, Belize, and Guinea-Bissau classified as "Small Island Developing States"? quick form. Your backup strategy should include validation of each backup. Cloud | DevOps | I love writing about my learnings, Scope: Global (Jenkins, nodes, items, , etc), Secret Access Key: #IAM user Secret Access ID, https://github.com/Wach-E/jenkins-aws-upload. Step 1 Click on Manage Jenkins and choose the 'Manage Plugins' option. Jenkins is an easy-to-use open-source java-based CI/CD tool. ./plugins/xxxSubdirectories of installed plugins. Do I need a thermal expansion tank if I already have a pressure tank? All the modern private and public cloud platforms support disk snapshot feature. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. From the home page, click on Manage Jenkins link and in the next page, from the list if can be found that the ThinBackup plugin installed. Adding S3 Profile under jenkins. Having good backups of your Jenkins instance is critically important. using the same software versions that were previously running, Step 2: After completing the above step, we will see the progress of the installation of the backup plugin. To restore a system, extract the tools again. To set up a backup to Amazon S3, in your backup job, select "Amazon S3" as the destination. Here we should see a popup modal with instructions to connect to the instance using ssh. I think it should be shipped with Jenkins itself. Developed and maintained by the Python community, for the Python community. 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. ./plugins/*.hpiPlugin packages with specific versions used on your system, ./plugins/*.jpiPlugin packages with specific versions used on your system. 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. to ensure that todays backup does not overwrite yesterdays backup. If nothing happens, download GitHub Desktop and try again. to use Codespaces. Disconnect between goals and daily tasksIs it me, or the industry? Kubernetes runs mission critical applications in production; that is a fact. Create an IAM user from a user group with a customer managed policy. Here we discuss why various files should be backed up Now pass the information here. Look for the JENKINS_HOME env values (or use the default /var/jenkins_home). Also, if you are running Jenkins on Kubernetes, you can backup the persistent volume. 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. Create backup policy, BP_3, with frequency-based backup schedule where frequency is set to 24 Hrs. S3 is one of the most widely used AWS offerings for storage purposes. to all the jobs you create in Jenkins. Step 1: Compare two Amazon S3 buckets To get started, we first compare the objects in the source and destination buckets to find the list of objects that you want to copy. runs silently (no output) with proper exit codes. https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip, Jenkins Setup with basic plugins on any Unix Machine. He works as an Associate Technical Architect. Required fields are marked *. So that, even if the Jenkins server crashes you will have all the data. It should be part of Future Jenkins releases! If all works as expected you should see a successful build. Several plugins are available for backup. Follow the instructions provided by AWS in relation to your private key file, then in your bash shell SSH into the EC2 instance. Donate today! Note that if you use this method, We will go ahead with Execute shell. Log Level option enables output. Once you have configured the job, feel free to run it once to test if it works. All the settings, build logs, artifact archives are stored under the JENKINS_HOME directory. Once logged into your AWS account go to your EC2 dashboard, check the instance where your Jenkins is installed and click the Connect button. 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. 3. Click Pipeline tab and change the Definition to Pipeline script from SCM. S3 storage. Give it a username and check Programmatic access. How to validate a backup to ensure that it is usable. Crontab.guru is a handy tool if you want to configure your job to run at a more specific time. For us to be able to upload to S3 we will need an IAM user. Hyderabad, Telangana, India. Of course, it has policies for filtering certain files and folders . reducing the possibility of copying different data at different time points. Set $JENKINS_HOME to point to this directory, Click On 'Install without Restart'. The backup directory you specify should be writable by the user who is running the Jenkins service. Find "S3 plugin" and install it. How to obtain the absolute path of a file via Shell (BASH/ZSH/SH)? 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. It will reduce Jenkins downtime from few hours to a few minutes. Next we want to visit our S3 bucket and make sure it has uploaded a jenkins_backup.tar as expected. Setup pip install jenkins-backup-s3 Configure S3 and IAM Create an S3 bucket to store backups. Else select / add AWS credential from credentials plugin. Apr 26, 2019 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. Share Improve this answer Follow answered May 22, 2018 at 8:14 user7950 1 Add a comment be sure that you have write permissions to that directory. By default runs silently (no output) with proper exit codes. The logic is all written in bash so if you are familiar it should be easy to follow along. For example, you can save Jenkins backup to S3 cloud (Wasabi, Amazon or other), to a WebDAV private cloud service (based on OwnCloud, for example), or to some popular cloud service such as OneDrive, Google Drive or Dropbox. Now download and install the ThinBackup plugin. Why is there a voltage on my HDMI and coaxial cables? Check the content of the S3 bucket to confirm the file upload was successful. Create a new item in Jenkins and configure a build of this repository. This will serve as a point-in-time backup for your Jenkins. If yes what will be the challenges? Selecting specific directories and files to back up yields smaller backups managing Docker containers. You can take this learning further by configuring Build Triggers for this project. I have searched the web for a solution and found out that the most recommended Jenkins plugin for backing up Jenkins configuration is ThinBackup. Attach an external disk to your Jenkins server. Once we successfully SSH into the instance we can download awscli. If successful, you should see msg like : Click on Save. If the Jenkins instance is already configured with IAM role that has access to the s3 bucket, then you . 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. There was a problem preparing your codespace, please try again. in Jenkins I would have to create a new volume. The shell script should create a directory such as /mnt/backup A collection of scripts to backup Jenkins configuration to S3, as well as manage and restore those backups. Creating S3 buckets and maintained and utilized the policy management of S3 buckets and Glacier for storage and backup on AWS. Backing up the entire $JENKINS_HOME directory Dashboard for network device performance and monitoring. To store your backup in AWS, Select "Amazon S3" under "Backup Location" -> "Add Location". File backup in S3 using Jenkins Parameterized Jobs | by Arun Kumar Singh | TechBull | Medium 500 Apologies, but something went wrong on our end. We have to use ID and Key for the user with S3 access which we created in earlier steps. backup-jenkins {OPTIONS} {COMMAND} {COMMAND_OPTIONS}. If everything went okay with your backup and upload to s3 you are done. Now that we have our IAM user added to our environment we will be able to successfully upload to S3, lets create a new Jenkins job. Step 5. The plugin saves the backup to the backup directory you specify. These will be automatically populated on the next restart. The controller key is used to encrypt data in the secrets directory that secures credentials. The $JENKINS_HOME/jobs directory contains information related After downloading you must be able to see 3 options as: Backup Now. In step 2 add the user to the default admin group. Matrix based security. 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. Is it possible to rotate a window 90 degrees if it has the same length and width? Jenkins container. The Access ID, Secret access key and password are very important and appear once. Today I will cover one quick and dirty way to backup configs using a Jenkins job. For the backup method that I will be covering, the only tools that need to be installed are aws cli, tar and rsync. indicate if you found this page helpful. Site map. Replace the AWS_DEFAULT_REGION with the region where the bucket lives (typically us-east-1), make sure to update the AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY to use an account with access to write to AWS S3 (not covered here). Root privilege permissions for a terminal tool. We prefer to write in the text box for more transparency. Yes ! Specify the following in their respective fields: From the left pane, click Build Now. If you need to restore a system from a backup, you will need this file. Repeatedly run a shell command until it fails? Designed Continues Delivery platform using Docker, Jenkins and Puppet. When disabled, only publish to S3 after completion of concurrent builds to prevent overriding published artifact. all systems operational. Note that only the thinBackup Plugin of the open source plugins is currently being maintained. After the plugin installation, restart Jenkins. A policy is set of permissions for various services connected together as a single entity. The next step is to backup the Jenkins files. 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. Set the shell / virtualenv builder (if you have it installed) to run backup-jenkins create. Project based matrix authorization. Click on Settings link to configure the backup options. You can try the other plugins but you may have problems with them. * Knowledge of container management . Manage Jenkins with Grunt. By using this trick, you can pass multiple kind of parameters in your Job. To create a policy, click Create Policy, for the service, search and select S3. Uploaded 12.User security in Jenkins can be defined using : None of the options. Now lets move to final part of this article. If successful the aws --version command should output the aws-cli version you have installed. Apr 26, 2019 Dec 2020 - Jun 20217 months. The indices we needed to restore were around 2 - 3 TB in size. 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. The PyPI package jenkins-backup-s3 receives a total of 66 downloads a week. A collection of scripts to backup Jenkins configuration to S3, as well as manage and restore those backups.