Deployment pipelines (dev, staging, prod) in Jenkins - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to define a Jenkins pipeline stage named 'Build'.

Jenkins

stage('[1]') {
    steps {
        echo 'Building the project'
    }
}

Drag options to blanks, or click blank then click option'

ATest

BBuild

CDeploy

DCleanup

Attempts:

3 left

💡 Hint

Common Mistakes

Using a wrong stage name like 'Test' or 'Deploy' here.

The stage name should be 'Build' to represent the build step in the pipeline.

2fill in blank

medium

Complete the code to specify the agent for the pipeline to run on any available node.

Jenkins

pipeline {
    agent [1]
    stages {
        stage('Build') {
            steps {
                echo 'Building...'
            }
        }
    }
}

Drag options to blanks, or click blank then click option'

Adocker

Blabel 'linux'

Cany

Dnone

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'none' disables the agent, causing errors.

The 'any' agent tells Jenkins to run the pipeline on any available node.

3fill in blank

hard

Fix the error in the stage declaration to correctly name the 'Deploy to Staging' stage.

Jenkins

stage([1]) {
    steps {
        echo 'Deploying to staging environment'
    }
}

Drag options to blanks, or click blank then click option'

A'Deploy to Staging'

BDeploy to Staging

C"Deploy to Staging"

D'deploy to staging'

Attempts:

3 left

💡 Hint

Common Mistakes

Omitting quotes causes syntax errors.

Stage names must be strings enclosed in quotes. Single quotes are standard.

4fill in blank

hard

Fill both blanks to create a conditional step that deploys only if the branch is 'staging'.

Jenkins

stage('Deploy') {
    when {
        expression { BRANCH_NAME [1] '[2]' }
    }
    steps {
        echo 'Deploying to staging environment'
    }
}

Drag options to blanks, or click blank then click option'

A==

B!=

Cstaging

Dproduction

Attempts:

3 left

💡 Hint

Common Mistakes

Using != or wrong branch names.

The 'when' condition uses expression { BRANCH_NAME == 'staging' } to check if the branch is 'staging'.

5fill in blank

hard

Fill all three blanks to define a pipeline with stages for dev, staging, and prod deployments.

Jenkins

pipeline {
    agent any
    stages {
        stage('[1]') {
            steps {
                echo 'Deploying to development environment'
            }
        }
        stage('[2]') {
            steps {
                echo 'Deploying to staging environment'
            }
        }
        stage('[3]') {
            steps {
                echo 'Deploying to production environment'
            }
        }
    }
}

Drag options to blanks, or click blank then click option'

Adev

Bstaging

Cprod

Dtest

Attempts:

3 left

💡 Hint

Common Mistakes

Using incorrect or inconsistent environment names.

The stages should be named 'dev', 'staging', and 'prod' to represent the deployment environments.