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This lab record provides a comprehensive guide to implementing devops principles and tools. It covers various aspects of devops, including scrum process using jira, kanban process in jira, raci matrix development, git version control, jenkins pipeline setup, and ansible playbook creation. Detailed explanations, code examples, and practical exercises to enhance understanding and application of these concepts.
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(State Private University through State Legislature Act No. 10 of 2013 of Uttarakhand and approved by UGC) Mussoorie Diversion Road, Dehradun, Uttarakhand - 248009, India.
PROBLEM 1: How can you implement the SCRUM process using JIRA? Provide a detailed explanation and include screenshots for the following tasks: a. Creating a story b. Adding collaborators to a story c. Creating a dependent bug d. Assigning a dependent bug to a different collaborator e. Creating a 2-week sprint f. Starting the sprint Implementing the SCRUM process using JIRA is an effective way to manage agile projects, where you can create stories, track progress, manage sprints, and assign tasks to team members. Here's a detailed explanation of how to use JIRA to implement SCRUM, including how to create stories, bugs, manage sprints, and collaborate. SOLUTION: a. Creating a Story in JIRA:
d. Assigning a Dependent Bug to a Different Collaborator: e. Creating a 2-Week Sprint f. Starting the Sprint:
PROBLEM 2: Q2. How can you implement the KANBAN process using JIRA? Provide a detailed explanation and include screenshots for the following tasks: a. Creating an Epic b. Creating a Task c. Assigning a Task to Yourself d. Assigning a Task to a Team Member The Kanban process in JIRA helps you visualize tasks on a board, ensuring smooth workflow by limiting work in progress (WIP) and focusing on continuous delivery. Here is a detailed explanation of how to implement the Kanban process in JIRA and perform the required tasks. SOLUTION:
PROBLEM 3: Your organization is launching a new software development project aimed at creating a customer relationship management (CRM) system. As part of the project management process, you are tasked with developing a RACI matrix to clarify the roles and responsibilities of the team members involved in key tasks. Please outline the RACI matrix for the following: Project tasks :
PROBLEM 4: Fork the repository “john-smilga/ javascript -basic- projects ” on GIT Hub. Take the pull from this repository on your local/remote master branch. (Note: Do not clone). Open certain random files of this project on your local master branch and make certain changes and add a comment with your name. Now provide the commands used by you for the following: ● Add modified files ● Commit^ modified files
● Push^ the files to your GIT Hub branch ● Take^ pull on GIT Hub and compare the changes you have done. ● Also^ show how you have concluded that your changes have no conflict and they are ready to be merged in the main live branch john-smilga/ javascript -basic- projects
PROBLEM 5: Set up a Jenkins pipeline that: Checks out the code from a Git repository. Builds the code using a Maven command. (You can use dummy code if you do not have hands-off on Maven). Runs unit tests after the build. Deploys the application to a test environment (e.g., Docker container, Kubernetes, or a staging server). (You can use dummy code if you do not have hands-off on Containers). Notifies the team of the success or failure via email or Slack. Jenkins Pipeline Configuration pipeline { agent any environment { GIT_REPO = 'https://github.com/your-repo/your-project.git' EMAIL_RECIPIENTS = 'team@example.com' SLACK_CHANNEL = '#deployments' } stages { stage('Checkout') { steps { git branch: 'main', url: env.GIT_REPO } } stage('Build') { steps { sh 'mvn clean package' } } stage('Test') { steps { sh 'mvn test' } post {
always { junit '*/target/surefire-reports/.xml'
Jenkins Pipeline: Uses declarative pipeline syntax Includes all required stages: checkout, build, test, and deploy Implements notification via both email and Slack Includes error handling and post-build actions Uses Docker for deployment to test environment Publishes test results using JUnit
PROBLEM 6: Create an Ansible playbook for creation of the directory and file in the temporary folder. Consider the control and the managed nodes on the localhost.
junit '*/target/surefire-reports/.xml' }
stage('Deploy') { steps { script { sh ''' docker build -t myapp:${BUILD_NUMBER}. docker stop myapp || true docker rm myapp || true docker run -d --name myapp -p 8080:8080 myapp:${BUILD_NUMBER} ''' } } } } post { success { emailext body: 'Pipeline completed successfully', subject: "SUCCESS: Job '${env.JOB_NAME} [${env.BUILD_NUMBER}]'", to: env.EMAIL_RECIPIENTS slackSend channel: env.SLACK_CHANNEL, color: 'good', message: "Pipeline completed successfully: Job '${env.JOB_NAME} [$ {env.BUILD_NUMBER}]'" } failure { emailext body: 'Pipeline failed', subject: "FAILED: Job '${env.JOB_NAME} [${env.BUILD_NUMBER}]'", to: env.EMAIL_RECIPIENTS slackSend channel: env.SLACK_CHANNEL, color: 'danger', message: "Pipeline failed: Job '${env.JOB_NAME} [${env.BUILD_NUMBER}]'" } } }
