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426 lines
16 KiB
Groovy
426 lines
16 KiB
Groovy
#!groovy
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import org.yaml.snakeyaml.Yaml
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import groovy.json.JsonSlurper
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/**
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* Deploy gCube components on D4Science Infrastructure (dev and preprod environments)
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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 verbose = true
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def yamlConfig
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def text
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if ("${params.gCube_release_version}" || "${params.RELEASE_URL}"){
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String releaseURL='';
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if ("${params.gCube_release_version}"){
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//locate the release file
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releaseURL = "https://code-repo.d4science.org/gCubeCI/gCubeReleases/raw/branch/master/open/gcube-${gCube_release_version}.yaml"
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}else{
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releaseURL = "${params.RELEASE_URL}"
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}
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//load the release file
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text = releaseURL.toURL().getText()
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//parsing
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yamlConfig = new Yaml().load(text)
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if (verbose)
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println yamlConfig.inspect()
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echo "Building gCube v. ${yamlConfig.gCube_release.Version}"
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if (verbose) {
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echo "Found components:"
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yamlConfig.gCube_release.Components.each { println it.key }
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}
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}
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def deployList
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def backupList
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pipeline {
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agent {
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label 'ansible'
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}
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options {
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ansiColor('xterm')
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}
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triggers {
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// every fifteen minutes (perhaps at :07, :22, :37, :52)
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// cron('H/15 * * * *')
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// once in every two hours slot between 9 AM and 5 PM every weekday (perhaps at 10:38 AM, 12:38 PM, 2:38 PM, 4:38 PM)
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cron('H H(9-16)/6 * * 1-5')
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}
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environment {
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AGENT_ROOT_FOLDER = "${agent_root_folder}"
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// folder where all the pending deployment will be added
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PENDING_DEPLOY_FOLDER="${agent_root_folder}/CD/"
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ANSIBLE_ROOT_FOLDER = "${agent_root_folder}/ansible-repos/ansible-playbooks/d4science-ghn-cluster"
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PIPELINE_BUILD_NUMBER = "${env.BUILD_NUMBER}"
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// deploy file related to the current pipeline job
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DEPLOY_FILE = "${PENDING_DEPLOY_FOLDER}deploy.${PIPELINE_BUILD_NUMBER}.csv"
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BACKUP_FILE = "${PENDING_DEPLOY_FOLDER}deploy.${PIPELINE_BUILD_NUMBER}.bck"
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// deploy folder that contains all the pending jobs associated to the current pipeline execution
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DEPLOY_FOLDER= "${WORKSPACE}/CD-${PIPELINE_BUILD_NUMBER}"
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// artifacts coordinates
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TRIGGER_JOB= "${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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// enable the ContinuousDeployment if TRUE
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TRIGGER_CD="${params.TRIGGER_CD}"
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// Useful to identify the remote YAML file
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GCUBE_RELEASE_NUMBER = "${params.gCube_release_version}"
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//Category name of the components candidates to the remote deployment
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DEPLOY_CATEGORY="${env.DEPLOY_CATEGORY}"
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//Job name of the release pipeline
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RELEASE_JOB='Pipeline-gCubeBuilder'
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//URL to the YAML file. Used alternatively to RELEASE_JOB
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RELEASE_URL= "${params.RELEASE_URL}"
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// username of ReleaseManager. Used for limiting the preproduction deployments
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RELEASE_MANAGER_USER='roberto.cirillo'
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// name of Smartgears distribution group, defined in the yaml file ( only for release deployments)
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DISTRIBUTION_CATEGORY='Distribution'
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// name of Portlets group, defined in the yaml file ( only for release deployments)
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PORTLET_CATEGORY='Portlets'
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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: 'The number of the current gCube release. Leave blank if executed outside gCube release.')
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string(name: 'RELEASE_URL',
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defaultValue: '',
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description: 'URL to the yaml file. 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 ${PENDING_DEPLOY_FOLDER}
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mkdir -p "${DEPLOY_FOLDER}"
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find "${PENDING_DEPLOY_FOLDER}" -type f -exec mv --target-directory="${DEPLOY_FOLDER}" '\'{'\'} '\'+
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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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anyOf{
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allOf{
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triggeredBy 'TimerTrigger'
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environment name: 'IS_SCHEDULED', value: 'True'
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}
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}
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}
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steps {
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echo 'Cron build enabled. \033[31;1;4mDeploy from system ongoing\033[0m'
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script {
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echo "pipeline was triggered by ${params.TRIGGER_JOB}"
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println("Going to deploy all the pending deployments")
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def deployFolder="CD-${env.BUILD_NUMBER}";
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parseDeployPendingJobs(deployFolder);
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}
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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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allOf{
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triggeredBy 'TimerTrigger'
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environment name: 'IS_SCHEDULED', value: 'False'
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}
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}
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steps {
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echo '\033[31;1;4mGoing to sleep\033[0m'
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sh ' exit 0; '
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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_SCHEDULED', 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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expression { params.TRIGGER_JOB != "${RELEASE_JOB}" }
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}
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steps {
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sh '''
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echo '\033[31;1;4mNew pending deploy/033[0m'
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echo "Cron build enabled. Adding ${TRIGGER_JOB} - ${TRIGGER_VERSION} to the queue"
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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}" >> ${DEPLOY_FILE}
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fi
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'''
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// the following catch give always an error in order to return a feedback UNSTABLE to the final user since the deploy is still not performed.
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// Not sure this is the best approach
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catchError(buildResult: 'UNSTABLE', stageResult: 'UNSTABLE') {
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sh("""
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exit 126;
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""")
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}
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}
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}
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stage('Deploy from job ') {
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when{
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environment name: 'IS_SCHEDULED', value: 'False';
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expression {
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env.TRIGGER_CD.toBoolean()
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}
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anyOf{
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triggeredBy 'BuildUpstreamCause'
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triggeredBy 'UpstreamCause'
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}
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expression { params.TRIGGER_JOB != "${RELEASE_JOB}" }
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}
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steps {
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script{
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echo '\033[31;1;4mNew upstream deploy ongoing\033[0m'
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echo "Cron build disabled. Component: ${params.TRIGGER_JOB} - ${params.TRIGGER_VERSION}"
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ansiColor('xterm') {
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catchError(buildResult: 'UNSTABLE', stageResult: 'FAILURE') {
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checkup("${params.TRIGGER_JOB}", "${params.TRIGGER_VERSION}", "${params.TRIGGER_HOST}");
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deploy("${params.TRIGGER_JOB}", "${params.TRIGGER_VERSION}", "${params.TRIGGER_HOST}");
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}
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}
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}
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}
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}
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stage('Deploy from gCubeRelease ') {
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when{
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anyOf{
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triggeredBy 'BuildUpstreamCause'
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triggeredBy 'UpstreamCause'
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// added just for testing . To Remove.
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triggeredBy cause: "UserIdCause", detail: "${RELEASE_MANAGER_USER}"
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}
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// we should improve this conditional check
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equals(actual: "${params.TRIGGER_JOB}", expected: "${RELEASE_JOB}")
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}
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steps {
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script{
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if("${DEPLOY_CATEGORY}"){
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echo '\033[31;1;4mGoing to deploy gCube Release \033[0m'
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deployRelease("${DEPLOY_CATEGORY}", yamlConfig);
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}else println ("CATEGORIES NOT FOUND. ENVIRONMENT NOT SET FOR RELEASE DEPLOYMENT. NOTHING TO DO");
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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_SCHEDULED', value: 'False';
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triggeredBy 'UserIdCause'
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}
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expression { params.TRIGGER_JOB != "${RELEASE_JOB}" }
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}
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steps {
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echo '\033[31;1;4mNew deploy ongoing manually triggered\033[0m'
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echo "Cron build disabled. Pipeline executed Manually. New deploy of ${params.TRIGGER_JOB} - ${params.TRIGGER_VERSION} ongoing"
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catchError(buildResult: 'FAILURE', stageResult: 'FAILURE') {
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deploy("${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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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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}
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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 ${env.BUILD_URL}"
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}
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}
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}
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/* CHECKUP METHODS */
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//Implement a new method in order to check the input parameters
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def checkup(String service, String version, String host){
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sh("""
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case "$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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//Implement a new method in order to check the input parameters
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def checkupRelease(String service, String version){
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sh("""
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case "$version" in
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**SNAPSHOT) echo "version contains SNAPSHOT. EXIT because this is a release build" ; exit 1;;
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**latest) echo "version contains latest" ;;
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* ) echo "version without SNAPSHOT. Go ahead";;
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esac
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""")
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}
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/* DEPLOY METHODS*/
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//parse all csv files found in the local folder and deploy the components defined inside
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def parseDeployPendingJobs( def deployFolder){
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println ("searching files in folder ${deployFolder}");
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def files = findFiles(glob: "${deployFolder}/*.csv")
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if (files == null){
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println ("Nothing to do");
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}else{
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def serviceList = []
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for (def file : files){
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def records = readCSV file: "${file.path}"
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for (def record : records) {
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println("Processing record: "+record)
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serviceList += "${record.get(0)},${record.get(1)},${record.get(2)}";
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}
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sh "rm ${file.path}"
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}
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sh "rm -Rf ${deployFolder}"
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deployJobs(serviceList.unique())
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}
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}
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//Deploy jobs from an input list with the following elements: serviceName,serviceVersion,targetHost. Create a new stage for any job
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def deployJobs(def serviceList){
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for (def record : serviceList) {
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service=record.split(",");
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stage(service[0]){
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println("Processing deploy: "+service[ 0 ])
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catchError(buildResult: 'UNSTABLE', stageResult: 'UNSTABLE') {
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checkup(service[0], service[ 1 ], service[2]);
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deploy(service[0], service[ 1 ], service[2]);
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}
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}
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}
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}
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//Run 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 ${ANSIBLE_ROOT_FOLDER}/CD;./deployService.sh $service $version $host;", returnStdout: true);
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sh("""
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echo " last exit code \$?";
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""")
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println("Deploy ended with status: "+statusCode);
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}
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/* DEPLOY RELEASE METHODS*/
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// collects all the components defined inside one or more yaml categories matching categoryList and invoke the deploy
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def deployRelease(def categoryList, def yaml){
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def isPortlet= false
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def releaseList = []
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def portlets = []
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String smartgears
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def categories=categoryList.split(',')
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yaml.gCube_release.Components.each { group_name, component_list ->
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if (categories.contains(group_name)){
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for ( def category : categories){
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if("${group_name}" == "$category"){
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if (category == "${DISTRIBUTION_CATEGORY}"){
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//searching smartgears-distribution (os smartgears-distribution-legacy) version in Distribution component defined inside the yaml file
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def sg= component_list?.collect{ if ("$it.name" == 'smartgears-distribution' || "$it.name" == 'smartgears-distribution-legacy' ){ return "$it.version"; }}
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smartgears=(sg !=null ) ? sg[0] : ''
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}else if (category =="${PORTLET_CATEGORY}"){
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portlets += component_list?.collect{ if ("${it.group_id}" != "null") return "{\"group_id\": \"$it.group_id\", \"name\": \"$it.name\", \"version\": \"$it.version\", \"extension\": \"war\"} "; else return "{\"name\": \"$it.name\", \"version\": \"$it.version\", \"extension\": \"war\"}"}
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def jsonContent= "{\"generic_portlets\": "+portlets+"}"
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echo "json: $jsonContent"
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writeJSON file: 'portlets.json', json: jsonContent
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def output = sh(returnStdout: true, returnStdoutTrim: true, script: "mv portlets.json $ANSIBLE_ROOT_FOLDER")
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isPortlet= true
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}else{
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releaseList += component_list?.collect {return "$it.name,$it.version" }
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}
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return;
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}
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}
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}
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}
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deployReleaseJobs(releaseList, smartgears, isPortlet);
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}
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//Deploy only release components, starting from a servicelist. All the component are passed as: componentName,componentVersion
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def deployReleaseJobs(def serviceList, String smartgears, boolean isPortlet){
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if (serviceList || isPortlet){
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println("Going to deploy release components");
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for (def record : serviceList) {
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service=record.split(",");
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stage(service[0]){
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println("Processing RELEASE deploy: service "+service[ 0 ]+" with version "+service[ 1 ]+" and SG "+smartgears)
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catchError(buildResult: 'UNSTABLE', stageResult: 'FAILURE') {
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checkupRelease(service[0], service[ 1 ]);
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if (smartgears)
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deployReleaseJob(service[0], service[ 1 ], smartgears);
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else
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deployReleaseJob(service[0], service[ 1 ], '');
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}
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}
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}
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if (isPortlet){
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stage("portlets"){
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deployReleaseJob('generic-portlet', '','');
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}
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}
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}else{
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println("Release components not found. Skip this stage");
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}
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}
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//Run ansible deploy related to a single service
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def deployReleaseJob(String service, String version, String smartgears){
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def now = new Date();
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println("Going to deploy "+service+" "+version+" on preproduction ");
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def statusCode = sh( script: "cd ${ANSIBLE_ROOT_FOLDER}/CD;git pull;./deployPreprodService.sh $service $version $smartgears ;", 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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