Update README.md

Jenkinsfile

@@ -7,6 +7,7 @@ pipeline{
     agent any
     environment{
         Docker_tag = getDockerTag()
+        docker_pws = credentials('docker-password')
     }
     stages{
         stage("Sonar scan"){
@@ -50,19 +51,69 @@ pipeline{
             steps{
                 script{
                     sh """
-                    printenv
-                    cp -r ../sample-web-app-pull-request@2/target .
+                    cp -r ../$JOB_BASE_NAME@2/target .
                     docker build . -t 34.125.26.221:8083/sample-app:$Docker_tag
                     """
                 }
             }
         }
 
+
+        stage('docker login & push'){
+            steps{
+                script{
+                    sh """
+                       docker login -u admin -p $docker_pws 34.125.26.221:8083
+                       docker push 34.125.26.221:8083/sample-app:$Docker_tag
+                    """
+                    addBadge(icon: 'save.gif', text: 'docker repo', link: 'http://34.125.26.221:8081/#browse/browse:docker-hosted:v2%2Fsample-app')
+                    currentBuild.description = "sample-app:$Docker_tag"
+                }
+            }
+        }
+
+        stage('authenticate and prepare k8s manifest files'){
+            steps{
+                script{
+                    configFileProvider([configFile(fileId: 'kube-dev-config', variable: 'KUBECONFIG')]) {
+                        sh '''
+                            kubectl get po
+                            final_tag=$(echo $Docker_tag | tr -d ' ')
+                            sed -i "s|TAG|$final_tag|" deployment.yaml
+                            cat deployment.yaml
+                        '''
+                    }
+                }
+            }
+        }
+
+        stage('approval stage'){
+            steps{
+                script{
+                    timeout(5){
+                        mail bcc: '', body: "<br>Project: ${env.JOB_NAME} <br>Build Number: ${env.BUILD_NUMBER} <br> URL de build: ${env.BUILD_URL}", cc: '', charset: 'UTF-8', from: '', mimeType: 'text/html', replyTo: '', subject: "${currentBuild.result} CI: Project name -> ${env.JOB_NAME}", to: "deekshithsn@gmail.com";
+                        input( message: "Deploy ${params.project_name}?", ok: 'Deploy')
+                    }
+                }
+            }
+        }
+
+        stage('deploy to k8s cluster'){
+            steps{
+                script{
+                    configFileProvider([configFile(fileId: 'kube-dev-config', variable: 'KUBECONFIG')]) {
+                        sh '''
+                            kubectl apply -f deployment.yaml
+                        '''
+                    }
+                }
+            }
+        }
     }
 
-    // post {
-    //     always{
-    //         cleanWs()
-    //     }
-    // }
+    post {
+        always{
+            cleanWs()
+        }
+    }
 }

README.md

@@ -5,10 +5,11 @@
 
 ```
 mvn clean package
-and build the instruction .
 ```
 
 # Deploy instruction
 
 Deploy ```target/WebApp.war``` on Tomcat properly for better experience.
 
+
+

deployment.yaml

@@ -13,7 +13,7 @@ spec:
     spec:
       containers:
       - name: devops-training
-        image: deekshithsn/webapp:TAG
+        image: 34.125.26.221/sample-app:TAG
         command: ["/bin/sh"]
         args: ["-c","sh /usr/local/tomcat/bin/startup.sh;while true; do echo hello; sleep 10;done"]
         ports:

pom.xml

@@ -4,7 +4,7 @@
   <groupId>lu.amazon.aws.demo</groupId>
   <artifactId>WebApp</artifactId>
   <packaging>war</packaging>
-  <version>2.0</version>
+  <version>2.0-SNAPSHOT</version>
   <name>WebApp Maven Webapp</name>
   <url>http://maven.apache.org</url>
   <dependencies>