Microservice app

Author: Imran

Dockerfile

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+FROM node:14 AS ui-build
+WORKDIR /usr/src/app
+COPY client/ ./client/
+RUN cd client && npm install && npm run build
+
+FROM node:14 AS server-build
+WORKDIR /usr/src/app
+COPY nodeapi/ ./nodeapi/
+RUN cd nodeapi && npm install
+
+FROM node:14
+WORKDIR /usr/src/app/
+COPY --from=server-build /usr/src/app/nodeapi/ ./
+COPY --from=ui-build /usr/src/app/client/dist ./client/dist
+RUN ls
+EXPOSE 4200
+EXPOSE 5000
+CMD ["/bin/sh", "-c", "cd /usr/src/app/ && npm start"]

Jenkinsfile

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+pipeline {
+    agent any
+	
+	environment {
+        clientRegistry = "repository.k8sengineers.com/apexrepo/client"
+        booksRegistry = "repository.k8sengineers.com/apexrepo/books"
+        mainRegistry = "repository.k8sengineers.com/apexrepo/main"
+        registryCredential = 'NexusRepoLogin'
+        cartRegistry = "https://repository.k8sengineers.com"
+    }
+	
+	stages {
+	
+	  stage('Build Angular Image') {
+        when { changeset "client/*"}
+	     steps {
+		   
+		     script {
+                dockerImage = docker.build( clientRegistry + ":$BUILD_NUMBER", "./client/")
+             }
+
+		 }
+	  
+	  }
+	  
+	  stage('Deploy Angular Image') {
+          when { changeset "client/*"}
+          steps{
+            script {
+              docker.withRegistry( cartRegistry, registryCredential ) {
+                dockerImage.push("$BUILD_NUMBER")
+                dockerImage.push('latest')
+              }
+            }
+          }
+	   }
+
+       stage('Kubernetes Deploy Angular') {
+           when { changeset "client/*"}
+            steps {
+                  withCredentials([file(credentialsId: 'CartWheelKubeConfig1', variable: 'config')]){
+                    sh """
+                      export KUBECONFIG=\${config}
+                      pwd
+                      helm upgrade kubekart kkartchart --install --set "kkartcharts-frontend.image.client.tag=${BUILD_NUMBER}" --namespace kart
+                      """
+                  }
+                 }  
+        }
+
+        stage('Build books Image') {
+        when { changeset "javaapi/*"}
+	     steps {
+		   
+		     script {
+                dockerImage = docker.build( booksRegistry + ":$BUILD_NUMBER", "./javaapi/")
+             }
+
+		 }
+	  
+	  }
+	  
+	  stage('Deploy books Image') {
+          when { changeset "javaapi/*"}
+          steps{
+            script {
+              docker.withRegistry( cartRegistry, registryCredential ) {
+                dockerImage.push("$BUILD_NUMBER")
+                dockerImage.push('latest')
+              }
+            }
+          }
+	   }
+
+       stage('Kubernetes books Deploy') {
+           when { changeset "javaapi/*"}
+            steps {
+                  withCredentials([file(credentialsId: 'CartWheelKubeConfig1', variable: 'config')]){
+                    sh """
+                      export KUBECONFIG=\${config}
+                      pwd
+                      helm upgrade kubekart kkartchart --install --set "kkartcharts-backend.image.books.tag=${BUILD_NUMBER}" --namespace kart
+                      """
+                  }
+                 }  
+        }
+
+        stage('Build Main Image') {
+        when { changeset "nodeapi/*"}
+	     steps {
+		   
+		     script {
+                sh " sed -i 's/localhost/emongo/g' nodeapi/config/keys.js"
+                dockerImage = docker.build( mainRegistry + ":$BUILD_NUMBER", "./nodeapi/")
+             }
+
+		 }
+	  
+	  }
+	  
+	  stage('Deploy Main Image') {
+          when { changeset "nodeapi/*"}
+          steps{
+            script {
+              docker.withRegistry( cartRegistry, registryCredential ) {
+                dockerImage.push("$BUILD_NUMBER")
+                dockerImage.push('latest')
+              }
+            }
+          }
+	   }
+
+       stage('Kubernetes Main Deploy') {
+           when { changeset "nodeapi/*"}
+            steps {
+                  withCredentials([file(credentialsId: 'CartWheelKubeConfig1', variable: 'config')]){
+                    sh """
+                      export KUBECONFIG=\${config}
+                      pwd
+                      helm upgrade kubekart kkartchart --install --set "kkartcharts-backend.image.main.tag=${BUILD_NUMBER}" --namespace kart
+                      """
+                  }
+                 }  
+        }
+	}
+}