Create kubernetes-ci-cd

kubernetes-ci-cd

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+node{
+    def pom = readMavenPom file: 'pom.xml'
+    def mvnVersion = pom.version
+   stage('SCM Checkout'){
+        git branch: 'master', 
+	        credentialsId: 'javahometech',
+	        url: 'https://github.com/javahometech/myweb'
+   }
+   stage('Maven Build'){
+        def mvnHome = tool name: 'maven3', type: 'maven'
+		sh "${mvnHome}/bin/mvn clean package"
+		sh 'mv target/myweb*.war target/myweb.war'
+   }
+   stage('Build Docker Image'){
+     sh "docker build -t kammana/myweb:${mvnVersion} ."
+   }
+   stage('Upload To DockerHub'){
+
+      sh "docker login -u kammana -p Cloud@1234"
+      sh "docker push kammana/myweb:${mvnVersion}"
+   }
+
+   stage('Deploy to Dev'){
+       sshagent(['tomcat-dev']) {
+	   def dockeRm = "ssh [email protected] docker rm -f myweb"
+	   def dockeRun = "ssh [email protected] docker run -d -p 80:8080 --name myweb kammana/myweb:${mvnVersion}"
+	   sh "${dockeRm}"
+	   sh "${dockeRun}"	
+	  }
+   }
+
+   stage('Deploy to Kubernetes'){
+	sshagent(['kubernetes-client']) {
+	   sh "scp -o StrictHostKeyChecking=no deployments.yml [email protected]:/home/ec2-user/"
+	   try{
+	     sh "ssh [email protected] kubectl create -f /home/ec2-user/deployments.yml"
+	   }catch(ex){
+	     sh "ssh [email protected] kubectl apply -f /home/ec2-user/deployments.yml"
+	   }
+	}
+   }
+}
+