generated from gCubeCI/Pipeline-Docker-Template
316 lines
11 KiB
Groovy
316 lines
11 KiB
Groovy
#!groovy
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import groovy.io.FileType
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import static groovy.io.FileType.FILES
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import jenkins.model.*
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import hudson.FilePath;
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import jenkins.model.Jenkins;
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/**
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* Deploy components to the D4Science Infrastructure (dev-only)
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*
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* Roberto Cirillo (ISTI-CNR)
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*/
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// related jenkins job: https://jenkins.d4science.org/job/gCubeDeployer/
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def agent_root_folder = '/var/lib/jenkins'
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//def agent_deploy_filename = 'deploy.${env.BUILD_NUMBER}.csv'
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//def agent_deploy_backup_filename = 'deploy.${env.BUILD_NUMBER}.bck'
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def deployList
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def backupList
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if (params.deployFile) {
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println "Using custom deploy file"
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deployList = params.deployFile
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}
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//locate the targetHost file
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//String targetHostURL = "https://code-repo.d4science.org/gCubeCI/gCubeDeployer/raw/branch/master/open/gcube-${gCube_release_version}.yaml"
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//if (verbose)
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// println "Querying ${targetHostURL}"
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//load the release file
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//def text = targetHostURL.toURL().getText()
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pipeline {
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agent {
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label 'ansible'
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}
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options {
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ansiColor('xterm')
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}
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triggers {
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// every fifteen minutes (perhaps at :07, :22, :37, :52)
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// cron('H/15 * * * *')
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// once in every two hours slot between 9 AM and 5 PM every weekday (perhaps at 10:38 AM, 12:38 PM, 2:38 PM, 4:38 PM)
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cron('H H(9-16)/6 * * 1-5')
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}
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environment {
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AGENT_ROOT_FOLDER = "${agent_root_folder}"
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DEPLOY_ROOT_FOLDER ="${agent_root_folder}/ansible-repos/ansible-playbooks/d4science-ghn-cluster"
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DEPLOY_FILE_ROOT_FOLDER="${agent_root_folder}/CD/"
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CD_ROOT_FOLDER = "${agent_root_folder}/ansible-repos/ansible-playbooks/d4science-ghn-cluster/CD"
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PIPELINE_BUILD_NUMBER = "${env.BUILD_NUMBER}"
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DEPLOY_FILE = "${DEPLOY_FILE_ROOT_FOLDER}deploy.${PIPELINE_BUILD_NUMBER}.csv"
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BACKUP_FILE = "${DEPLOY_FILE_ROOT_FOLDER}deploy.${PIPELINE_BUILD_NUMBER}.bck"
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TRIGGER_JOB= "${params.TRIGGER_JOB}"
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TRIGGER_VERSION= "${params.TRIGGER_VERSION}"
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TRIGGER_HOST="${params.TRIGGER_HOST}"
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TRIGGER_CD="${params.TRIGGER_CD}"
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}
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parameters {
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string(name: 'TRIGGER_JOB',
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defaultValue: '',
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description: 'Name of the service or job to deploy')
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string(name: 'TRIGGER_VERSION',
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defaultValue: '',
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description: 'service version to deploy')
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string(name: 'TRIGGER_HOST',
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defaultValue: '',
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description: 'Target Host / Host group where deploy the service')
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booleanParam(name: 'TRIGGER_CD',
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defaultValue: true,
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description: 'Set to false to avoid current deploy')
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string(name: 'gCube_release_version',
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defaultValue: '',
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description: 'Leave blank if executed outside gCube release')
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}
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stages {
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stage('Initialize environment') {
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steps {
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sh '''
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date=`date`;
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mkdir -p ${DEPLOY_FILE_ROOT_FOLDER}
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mkdir -p "${WORKSPACE}/CD"
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find "${DEPLOY_FILE_ROOT_FOLDER}" -type f -exec mv --target-directory="${WORKSPACE}/CD" '\'{'\'} '\'+
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'''
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}
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}
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stage('Deploy from system') {
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when{
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allOf{
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triggeredBy 'TimerTrigger'
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// maybe we can add a new condition in order to consider the manual execution of this pipeline
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environment name: 'IS_CRON_TMP', value: 'True'
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}
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}
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steps {
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echo 'Cron build enabled. Deploy from system ongoing'
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script {
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println "Going to check the deploy file in ${DEPLOY_FILE_ROOT_FOLDER}"
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def records = readCSV file: 'CD/deploy.csv'
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for (def record : records) {
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println("Processing record: "+record)
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stage(record.get(0)){
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println "Deploy on going of component: record.get(0)"
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catchError(buildResult: 'UNSTABLE', stageResult: 'UNSTABLE') {
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checkup(record.get(0), record.get(1), record.get(2));
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deploy(record.get(0), record.get(1), record.get(2));
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}
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}
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}
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}
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cleanup(DEPLOY_FILE,BACKUP_FILE);
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}
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}
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stage('Nothing to do ') {
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when{
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anyOf{
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allOf{
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triggeredBy 'TimerTrigger'
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environment name: 'IS_CRON_TMP', value: 'False'
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}
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}
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}
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steps {
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echo 'Do Nothing: cron build disabled'
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}
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}
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stage('New pending deploy ') {
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when{
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environment name: 'IS_CRON_TMP', value: 'True'
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anyOf{
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triggeredBy 'BuildUpstreamCause'
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triggeredBy 'UpstreamCause'
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triggeredBy 'UserIdCause'
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}
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}
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steps {
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sh '''
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echo "Cron build enabled. New deploy of ${TRIGGER_JOB} - ${TRIGGER_VERSION} will be added to the deploy file"
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touch $DEPLOY_FILE;
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if grep -q \"\${TRIGGER_JOB}\" \${DEPLOY_FILE}; then
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echo "component ${TRIGGER_JOB} already added. Nothing to add."
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else
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echo "${TRIGGER_JOB},${TRIGGER_VERSION},${TRIGGER_HOST}" >> ${DEPLOY_FILE}
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fi
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'''
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// the following catch give always an error in order to return a feedback UNSTABLE to the final user since the deploy is still not performed
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catchError(buildResult: 'UNSTABLE', stageResult: 'UNSTABLE') {
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sh("""
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exit 126;
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""")
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}
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}
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}
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stage('Deploy from job ') {
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when{
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environment name: 'IS_CRON_TMP', value: 'False';
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expression {
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env.TRIGGER_CD.toBoolean()
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}
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anyOf{
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triggeredBy 'BuildUpstreamCause'
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triggeredBy 'UpstreamCause'
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}
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}
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steps {
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echo "Cron build disabled. New deploy of ${params.TRIGGER_JOB} - ${params.TRIGGER_VERSION} ongoing"
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ansiColor("xterm") {
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catchError(buildResult: 'FAILURE', stageResult: 'FAILURE') {
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checkup("${params.TRIGGER_JOB}", "${params.TRIGGER_VERSION}", "${params.TRIGGER_HOST}");
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deploy("${params.TRIGGER_JOB}", "${params.TRIGGER_VERSION}", "${params.TRIGGER_HOST}");
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}
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}
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}
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}
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stage('Deploy manually ') {
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when{
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allOf{
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environment name: 'IS_CRON_TMP', value: 'False';
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triggeredBy 'UserIdCause'
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}
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}
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steps {
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echo "Cron build disabled. Pipeline executed Manually. New deploy of ${params.TRIGGER_JOB} - ${params.TRIGGER_VERSION} ongoing"
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ansiColor("xterm") {
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catchError(buildResult: 'FAILURE', stageResult: 'FAILURE') {
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checkup("${params.TRIGGER_JOB}", "${params.TRIGGER_VERSION}", "${params.TRIGGER_HOST}");
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deploy("${params.TRIGGER_JOB}", "${params.TRIGGER_VERSION}", "${params.TRIGGER_HOST}");
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}
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}
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}
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}
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}
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post {
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always {
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script {
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sh '''
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echo 'Sending report'
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'''
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//cat ./${ACTION_DEPLOY_FILE}.csv
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}
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}
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success {
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echo 'The deploy pipeline worked!'
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emailext attachLog: true,//attachmentsPattern: "**/${ACTION_DEPLOY_FILE}.csv",
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to: 'roberto.cirillo@isti.cnr.it',
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subject: "[Jenkins-gCubeDeployer] Deploy report",
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body: "${currentBuild.fullDisplayName}. Build time: ${currentBuild.durationString}. See ${env.BUILD_URL}. "
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}
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failure {
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echo 'The deploy pipeline has failed'
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emailext attachLog: true,
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to: 'roberto.cirillo@isti.cnr.it',
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subject: "[Jenkins-gCubeDeployer] deploy ${currentBuild.fullDisplayName} failed",
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body: "Something is wrong with ${env.BUILD_URL}"
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}
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}
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}
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//parse a csv file formatted in this way: ComponentName,ComponentVersion, ComponentHost
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def getComponentsFromCSV(def deployList) {
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def components = []
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if (fileExists("${deployList}")) {
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echo 'file found'
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readFile("${deployList}").split('\n').each { line, count->
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if (line.startsWith('#'))
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return
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def fields = line.split(',')
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components.add([
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name : fields[0],
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version : fields[1],
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host : fields[2]
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]
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)
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}
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} else {
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echo ' File Not found. Failing.'
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}
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return components
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}
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//launch ansible deploy
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def deploy(String service, String version, String host){
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def now = new Date();
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println("Going to deploy the service "+service+" with version: "+version+" on target: "+host);
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def statusCode = sh( script: "cd $CD_ROOT_FOLDER;./deployService.sh $service $version $host;", returnStdout: true);
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sh("""
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echo " last exit code \$?";
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""")
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println("Deploy ended with status: "+statusCode);
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}
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//Implement a new method in order to check the input parameters
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def checkup(String service, String version, String host){
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sh("""
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case "$version" in
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**SNAPSHOT) echo "version contains SNAPSHOT" ;;
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**latest) echo "version contains latest" ;;
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* ) echo "version without SNAPSHOT. EXIT WITHOUT DEPLOY "; exit 1;;
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esac
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""")
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}
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//clean and update the local deploy file
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def cleanup(def DEPLOY_FILE, def BACKUP_FILE){
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sh '''
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echo "cleanup $DEPLOY_FILE";
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if [ -f ${DEPLOY_FILE} ]; then
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if [ -f ${BACKUP_FILE} ]; then
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echo "backup found: ${BACKUP_FILE} going to replace it";
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rm ${BACKUP_FILE};
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fi
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mv ${DEPLOY_FILE} ${BACKUP_FILE};
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else
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echo "deploy file empty"
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fi
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'''
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}
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//experimental test
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def getComponentsFromCSVDir4(def dirPath){
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sh '''
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echo "parsing $dirPath";
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for entry in `ls $dirPath`; do
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INPUT=$entry
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OLDIFS=$IFS
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IFS=','
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[ ! -f $INPUT ] && { echo "$INPUT file not found"; exit 99; }
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while read artifactid version host
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do
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echo "Component name : $artifactid"
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echo "Component version : $version"
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echo "Target host : $host"
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done < $INPUT
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IFS=$OLDIFS
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done
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'''
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}
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