refs #4685 Jenkinsfile improved for branch deploy

Jenkinsfile

@@ -1,33 +1,81 @@
 #!/usr/bin/env groovy
 
+def PROTECTED_BRANCH
+def IS_LATEST
+
+node {
+    stage('Setup') {
+        PROTECTED_BRANCH = [
+            'dev',
+            'test',
+            'master',
+            'main',
+            'beta'
+        ].contains(env.BRANCH_NAME)
+
+        IS_LATEST = ['master', 'main'].contains(env.BRANCH_NAME)
+
+        // https://www.jenkins.io/doc/book/pipeline/jenkinsfile/#using-environment-variables
+        echo "NODE_NAME: ${env.NODE_NAME}"
+        echo "WORKSPACE: ${env.WORKSPACE}"
+    }
+}
 pipeline {
     agent any
     options {
         disableConcurrentBuilds()
     }
     stages {
-        stage('Build') {
-            when {branch 'master'}
+        stage('Version') {
+            when {
+                expression { PROTECTED_BRANCH }
+            }
             steps {
                 script {
                     def packageJson = readJSON file: 'package.json'
-                    env.VERSION = packageJson.version
+                    def version = "${packageJson.version}-build${env.BUILD_ID}"
+                    writeFile(file: 'VERSION.txt', text: version)
+                    echo "VERSION: ${version}"
                 }
-                sh 'docker-compose build --build-arg BUILD_ID=$BUILD_ID --parallel'
             }
         }
-        stage('Push') {
-            when {branch 'master'}
+        stage('Build') {
+            when {
+                expression { PROTECTED_BRANCH }
+            }
             environment {
-                CREDENTIALS = credentials('docker-registry')
+                VERSION = readFile 'VERSION.txt'
+            }
+            parallel {
+                stage('Producer') {
+                    steps {
+                        dockerBuild 'mycdc-producer', '.', 'assets/Dockerfile.producer'
+                    }
+                }
+                stage('Consumer') {
+                    steps {
+                        dockerBuild 'mycdc-consumer', '.', 'assets/Dockerfile.consumer'
+                    }
+                }
+            }
+        }
+        stage('Deploy') {
+            when {
+                branch 'dev'
+                branch 'test'
+            }
+            environment {
+                VERSION = readFile 'VERSION.txt'
             }
             steps {
-                script {
-                    def packageJson = readJSON file: 'package.json'
-                    env.VERSION = packageJson.version
+                withKubeConfig([
+                    serverUrl: "$KUBERNETES_API",
+                    credentialsId: 'kubernetes',
+                    namespace: 'mycdc'
+                ]) {
+                    sh 'kubectl set image deployment/producer-$BRANCH_NAME main=$REGISTRY/mycdc-producer:$VERSION'
+                    sh 'kubectl set image deployment/consumer-$BRANCH_NAME main=$REGISTRY/mycdc-consumer:$VERSION'
                 }
-                sh 'docker login --username $CREDENTIALS_USR --password $CREDENTIALS_PSW $REGISTRY'
-                sh 'docker-compose push'
             }
         }
     }
@@ -38,3 +86,19 @@ pipeline {
         }
     }
 }
+
+def dockerBuild(imageName, context, dockerfile = null) {
+    if (dockerfile == null)
+        dockerfile = "${context}/Dockerfile"
+    def baseImage = "${imageName}:${env.VERSION}"
+    def image = docker.build(baseImage, "-f ${dockerfile} ${context}")
+    dockerPush(image)
+}
+
+def dockerPush(image) {
+    docker.withRegistry("https://${env.REGISTRY}", 'docker-registry') {
+        image.push()
+        image.push(env.BRANCH_NAME)
+        if (IS_LATEST) image.push('latest')
+    }
+}