Steps to set up Jenkins:

1. Clone git clone https://github.com/kashyap92/devops-exercise.git
2. cd devops-exercise
3. Build Jenkins image docker build -t myjenkins:latest . --> this will download and install all required plugins and amdin page is skipped.
4. chmod 666 /var/run/docker.sock
5. Run Jenkin image docker run --rm -p 8080:8080 -p 50000:50000 -v jenkins_home:/var/jenkins_home -v /var/run/docker.sock:/var/run/docker.sock myjenkins:latest

Steps to setup jobs:

1. Create 2 pipeline jobs; upstream jobs can be any name but downstream job should be 'devops-exercise-downstream-job'
2. For the upstream job, use 'Jenkinsfile-upstream'.
3. For the 'devops-exercise-downstream-job' job use 'Jenkinsfile-downstream'.
4. For shared library, use 'Jenkinsfile-sharedlib' job, the shared libraries are located in a separate repo(standard/recommended configuration) in https://github.com/kashyap92/jenkins-shared-library.git

#!groovy

@Library('maven-build-library') _

mavenPipeline(branch: 'master', url: 'https://github.com/kashyap92/devops-exercise.git')