corda/.ci/dev/regression/Jenkinsfile

#!groovy
/**
 * Jenkins pipeline to build Corda OS release branches and tags
 */

/**
 * Kill already started job.
 * Assume new commit takes precendence and results from previous
 * unfinished builds are not required.
 * This feature doesn't play well with disableConcurrentBuilds() option
 */
@Library('corda-shared-build-pipeline-steps')
import static com.r3.build.BuildControl.killAllExistingBuildsForJob

killAllExistingBuildsForJob(env.JOB_NAME, env.BUILD_NUMBER.toInteger())

/**
 * Sense environment
 */
boolean isReleaseTag = (env.TAG_NAME =~ /^release-.*(?<!_JDK11)$/)
/*
** calculate the stage for NexusIQ evaluation
**  * build for snapshots
**  * stage-release:  for release candidates and for health checks
**  * operate: for final release
*/
def nexusIqStage = "build"
if (isReleaseTag) {
    switch (env.TAG_NAME) {
        case ~/.*-RC\d+(-.*)?/: nexusIqStage = "stage-release"; break;
        case ~/.*-HC\d+(-.*)?/: nexusIqStage = "stage-release"; break;
        default: nexusIqStage = "operate"
    }
}

pipeline {
    agent { label 'k8s' }
    options {
        timestamps()
        buildDiscarder(logRotator(daysToKeepStr: '7', artifactDaysToKeepStr: '7'))
        timeout(time: 3, unit: 'HOURS')
    }

    environment {
        DOCKER_TAG_TO_USE = "${env.GIT_COMMIT.subSequence(0, 8)}"
        EXECUTOR_NUMBER = "${env.EXECUTOR_NUMBER}"
        BUILD_ID = "${env.BUILD_ID}-${env.JOB_NAME}"
        ARTIFACTORY_CREDENTIALS = credentials('artifactory-credentials')
        ARTIFACTORY_BUILD_NAME = "Corda / Publish / Publish Release to Artifactory".replaceAll("/", "::")
    }

    stages {
        stage('Sonatype Check') {
            steps {
                sh "./gradlew --no-daemon clean jar"
                script {
                    sh "./gradlew --no-daemon properties | grep -E '^(version|group):' >version-properties"
                    def version = sh (returnStdout: true, script: "grep ^version: version-properties | sed -e 's/^version: //'").trim()
                    def groupId = sh (returnStdout: true, script: "grep ^group: version-properties | sed -e 's/^group: //'").trim()
                    def artifactId = 'corda'
                    nexusAppId = "jenkins-${groupId}-${artifactId}-${version}"
                }
                nexusPolicyEvaluation (
                        failBuildOnNetworkError: false,
                        iqApplication: manualApplication(nexusAppId),
                        iqScanPatterns: [[scanPattern: 'node/capsule/build/libs/corda*.jar']],
                        iqStage: nexusIqStage
                )
            }
        }

        stage('Deploy Nodes') {
            steps {
                sh "./gradlew --no-daemon jar deployNodes"
            }
        }

        stage('Generate Build Image') {
            steps {
                withCredentials([string(credentialsId: 'container_reg_passwd', variable: 'DOCKER_PUSH_PWD')]) {
                    sh "./gradlew " +
                            "-Dkubenetize=true " +
                            "-Ddocker.push.password=\"\${DOCKER_PUSH_PWD}\" " +
                            "-Ddocker.work.dir=\"/tmp/\${EXECUTOR_NUMBER}\" " +
                            "-Ddocker.build.tag=\"\${DOCKER_TAG_TO_USE}\"" +
                            " clean preAllocateForParallelRegressionTest preAllocateForAllParallelSlowIntegrationTest pushBuildImage --stacktrace"
                }
                sh "kubectl auth can-i get pods"
            }
        }

        stage('Testing phase') {
            parallel {
                stage('Regression Test') {
                    steps {
                        sh "./gradlew " +
                                "-DbuildId=\"\${BUILD_ID}\" " +
                                "-Dkubenetize=true " +
                                "-Ddocker.run.tag=\"\${DOCKER_TAG_TO_USE}\" " +
                                "-Dartifactory.username=\"\${ARTIFACTORY_CREDENTIALS_USR}\" " +
                                "-Dartifactory.password=\"\${ARTIFACTORY_CREDENTIALS_PSW}\" " +
                                "-Dgit.branch=\"\${GIT_BRANCH}\" " +
                                "-Dgit.target.branch=\"\${GIT_BRANCH}\" " +
                                " parallelRegressionTest --stacktrace"
                    }
                }
                stage('Slow Integration Test') {
                    steps {
                        sh "./gradlew " +
                                "-DbuildId=\"\${BUILD_ID}\" " +
                                "-Dkubenetize=true " +
                                "-Ddocker.run.tag=\"\${DOCKER_TAG_TO_USE}\" " +
                                "-Dartifactory.username=\"\${ARTIFACTORY_CREDENTIALS_USR}\" " +
                                "-Dartifactory.password=\"\${ARTIFACTORY_CREDENTIALS_PSW}\" " +
                                "-Dgit.branch=\"\${GIT_BRANCH}\" " +
                                "-Dgit.target.branch=\"\${GIT_BRANCH}\" " +
                                " allParallelSlowIntegrationTest --stacktrace"
                    }
                }
            }
        }

        stage('Publish to Artifactory') {
            when {
                expression { isReleaseTag }
            }
            steps {
                rtServer(
                        id: 'R3-Artifactory',
                        url: 'https://software.r3.com/artifactory',
                        credentialsId: 'artifactory-credentials'
                )
                rtGradleDeployer(
                        id: 'deployer',
                        serverId: 'R3-Artifactory',
                        repo: 'r3-corda-releases'
                )
                rtGradleRun(
                        usesPlugin: true,
                        useWrapper: true,
                        switches: '-s --info',
                        tasks: 'artifactoryPublish',
                        deployerId: 'deployer',
                        buildName: env.ARTIFACTORY_BUILD_NAME
                )
                rtPublishBuildInfo(
                        serverId: 'R3-Artifactory',
                        buildName: env.ARTIFACTORY_BUILD_NAME
                )
            }
        }
    }


    post {
        always {
            archiveArtifacts artifacts: '**/pod-logs/**/*.log', fingerprint: false
            junit testResults: '**/build/test-results-xml/**/*.xml', keepLongStdio: true

            script {
                try {
                    /*
                     * Copy all JUnit results files into a single top level directory.
                     * This is necessary to stop the allure plugin from hitting out
                     * of memory errors due to being passed many directories with
                     * long paths.
                     *
                     * File names are pre-pended with the pod number when
                     * copied to avoid collisions between files where the same test
                     * classes have run on multiple pods.
                     */
                    fileOperations([fileCopyOperation(
                            includes: '**/test-results-xml/**/test-runs/test-reports/**',
                            targetLocation: 'allure-input',
                            flattenFiles: true,
                            renameFiles: true,
                            sourceCaptureExpression: '.*test-results-xml/.*-([\\d]+)/.*/([^/]+)$',
                            targetNameExpression: '$1-$2')])
                    allure includeProperties: false,
                           jdk: '',
                           results: [[path: '**/allure-input']]
                } catch (err) {
                    echo("Allure report generation failed: $err")

                    if (currentBuild.resultIsBetterOrEqualTo('SUCCESS')) {
                        currentBuild.result = 'UNSTABLE'
                    }
                }
            }

            script
            {
                if (!isReleaseTag) {
                    // We want to send a summary email, but want to limit to once per day.
                    // Comparing the dates of the previous and current builds achieves this,
                    // i.e. we will only send an email for the first build on a given day.
                    def prevBuildDate = new Date(
                            currentBuild?.previousBuild.timeInMillis ?: 0).clearTime()
                    def currentBuildDate = new Date(
                            currentBuild.timeInMillis).clearTime()

                    if (prevBuildDate != currentBuildDate) {
                        def statusSymbol = '\u2753'
                        switch(currentBuild.result) {
                            case 'SUCCESS':
                                statusSymbol = '\u2705'
                                break;
                            case 'UNSTABLE':
                            case 'FAILURE':
                                statusSymbol = '\u274c'
                                break;
                            default:
                                break;
                        }

                        echo('First build for this date, sending summary email')
                        emailext to: '$DEFAULT_RECIPIENTS',
                            subject: "$statusSymbol" + '$BRANCH_NAME regression tests - $BUILD_STATUS',
                            mimeType: 'text/html',
                            body: '${SCRIPT, template="groovy-html.template"}'
                    } else {
                        echo('Already sent summary email today, suppressing')
                    }
                }
            }
        }
        cleanup {
            deleteDir() /* clean up our workspace */
        }
    }
}