maasglobal_cicdtest/Jenkinsfile

 def params
 def String[] envs
 def String[] folders
 def rootdirlist = ''
 def envlist = ''

 
 pipeline {
		options {
            ansiColor('xterm')
        }
    agent{label 'on-prem-slaves'}
    environment {
	AUTH = credentials('proxy')
        proxy_user = "${AUTH_USR}"
        proxy_pw = "${AUTH_PSW}"
        http_proxy="http://${proxy_user}:${proxy_pw}@proxy.muc:8080"
        https_proxy="http://${proxy_user}:${proxy_pw}@proxy.muc:8080"
        no_proxy="localhost,127.0.0.1,.muc,.bmwgroup.net"
        HTTP_PROXY="${http_proxy}"
        HTTPS_PROXY="${https_proxy}"
        NO_PROXY="${no_proxy}"   
        CICD_Testing_TOKEN = credentials('dynatrace_automation_testing_token')

        }
        
    stages {
        stage('Git checkout') {
            steps {
                git credentialsId: 'jaws_dynatrace_bitbuket_user', url: 'https://atc.bmwgroup.net/bitbucket/scm/opapm/maasglobal_cicdtest.git'
                sh '''
                git branch -r | sed -e 's/origin\\///g' |sed '/HEAD/d' >> branchlist.txt
                '''
            }
        }
        stage ('Branch selection') {
            steps {
                script {
                def branchlist = readFile 'branchlist.txt'
                echo "please click on the link here to chose the branch to build"
                env.BRANCH_SCOPE = input (message: 'Please choose the branch to build ',
                parameters: [choice(name: 'BRANCH_NAME', choices: branchlist, description: 'Branch to build?')])
                }    
            }
        }  
		stage ('Environment and Application selection') {
            steps {
                sh '''
                git checkout ${BRANCH_SCOPE}
                sed '/^ /d' environment.yaml| sed 's/://g' >> envlist.txt
                #echo "none" > rootdir.txt
                ls -ld */ | cut -d' ' -f 9| sed 's/\\///g' >> rootdir.txt
                cat rootdir.txt
                '''
                script {               
                def lines = readFile("${workspace}/rootdir.txt").readLines()
                def envlines = readFile("${workspace}/envlist.txt").readLines()
                lines.each { def line ->
                    rootdirlist = rootdirlist+','
                    rootdirlist = rootdirlist+line
                }
                
                envlines.each { def line ->
                    envlist = envlist+','
                    envlist = envlist+line
                }
                
                
                rootdirlist = rootdirlist.substring(1)
                envlist = envlist.substring(1)
                println(rootdirlist)

                echo "please click on the link here to choose environment to deploy"
                
                params = input(
                id: 'user_Input',
                message: 'Promote:',
                parameters: [
                [
                    name: 'ENVIRONMENT',
                    $class: 'ExtendedChoiceParameterDefinition',
                    type: 'PT_MULTI_SELECT',
                    value: "${envlist}",
                    description: 'Select Environment(s)'
                ],
                [
                    name: 'APPLICATION',
                    $class: 'ExtendedChoiceParameterDefinition',
                    type: 'PT_MULTI_SELECT',
                    value: "${rootdirlist}",
                    description: 'Select Application(s)'
                ],
                [
                    name: 'DRY_RUN_ONLY',
                    $class: 'BooleanParameterDefinition',
                    defaultValue: true,
                    description: 'Do you want to execute a dry run only?'
                ]
                ]
        )
      
         envs = params['ENVIRONMENT'].split(',');
         folders = params['APPLICATION'].split(',');
                
                }
            } 
        } 
    	stage('Monaco CLI setup') {
            steps {
                sh '''
                wget "https://github.com/dynatrace-oss/dynatrace-monitoring-as-code/releases/download/v1.5.0/monaco-linux-amd64"
                sudo cp monaco-linux-amd64 /usr/local/bin/monaco
                sudo chmod +x /usr/local/bin/monaco
                '''
            }
	    }
		stage('Monaco dry run') {
			 steps {
			    script {
                println("value of env: "+ params['ENVIRONMENT'])
                println("value of root folder: "+ params['APPLICATION'])
                if(envs != null){
                    envs.each { env -> 
                        if(params['APPLICATION'] != null){
                                folders.each { folder ->
                                    sh "monaco -v -e $WORKSPACE/environment.yaml -se ${env} --project ${folder} --dry-run"
                                }
                        } else{
                                    println "Application not selected"
                            }
                         }
                    } else {
                        println "Environment not selected"
                    }
                }                  	
             }
		}
		
		stage('Dynatrace config deployment') {
		    when {
                
                expression { params.DRY_RUN_ONLY == false }
            }
			 steps {
			    script {                  
						if(envs != null){
                            envs.each { env -> 
                                if(params['APPLICATION'] != null){
                                    folders.each { folder ->
                                        sh "set +x && echo ------------ Starting Deployment on environment $env for app $folder -----------"
                                        sh "monaco -v -e $WORKSPACE/environment.yaml -se ${env} --project ${folder}"
                                    }
                                } else{
                                    println "Application not selected"
                            }
                        }
                    } else {
                        println "Environment not selected"
                    }
						}                  	
					}
				}
    }
    post { 
        always { 
            cleanWs()
        }
    }
}