Create docker-ci-cd

docker-ci-cd

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+node{
+ stage('Git Checkout'){
+	git 'https://github.com/javahometech/my-app'  
+ }
+ stage('Maven Package'){
+	sh 'mvn clean package'
+	sh 'mv target/myweb*.war target/myweb.war'
+ }
+
+ stage('Build Docker Imager'){
+   sh 'docker build -t kammana/myweb:0.0.1 .'
+ }
+
+ stage('Push to Docker Hub'){
+
+	 withCredentials([string(credentialsId: 'github-pwd', variable: 'dockerHubPwd')]) {
+        sh "docker login -u kammana -p ${dockerHubPwd}"
+     }
+	 sh 'docker push kammana/myweb:0.0.1'
+ }
+ stage('Remove Previous Container'){
+	try{
+		def dockerRm = 'docker rm -f myweb'
+		sshagent(['docker-dev']) {
+			sh "ssh -o StrictHostKeyChecking=no [email protected] ${dockerRm}"
+		}
+	}catch(error){
+		//  do nothing if there is an exception
+	}
+ }
+ stage('Deploy to Dev Environment'){
+   def dockerRun = 'docker run -d -p 8080:8080 --name myweb kammana/myweb:0.0.1 '
+   sshagent(['docker-dev']) {
+    sh "ssh -o StrictHostKeyChecking=no [email protected] ${dockerRun}"
+   }
+
+ }
+
+}