test

.github/workflows/deploy.yml

@@ -0,0 +1,47 @@
+---
+name: cicd workflow to create docker image and upload image into DockerHub
+on:
+  push:
+    branches:
+      - master
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup JDK 11
+        uses: actions/setup-java@v2
+        with:
+          distribution: adopt
+          java-version: "11"
+      - name: Build with Maven
+        run: mvn clean install
+      - name: Login to DockerHUB
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push docker image
+        env:
+          IMAGE_TAG: ${{ github.sha }}
+        run: docker build -t ${{ secrets.DOCKERHUB_USERNAME }}/mydimages:latest .
+      - name: Push docker image
+        run: docker push ${{ secrets.DOCKERHUB_USERNAME }}/mydimages:latest
+  deploy:
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: SSH to Docker Host and Deploy Container
+        uses: appleboy/[email protected]
+        with:
+          host: ${{ secrets.DOCKER_HOST }}
+          username: ${{ secrets.SSH_USERNAME }}
+          password: ${{secrets.SSH_PASSWORD }}
+          script: >
+            sudo docker pull ${{ secrets.DOCKERHUB_USERNAME }}/mydimages:latest
+
+            sudo docker stop myjavaapp || true
+
+            sudo docker rm myjavaapp || true
+
+            sudo docker run -d --name myjavaapp -p8080:8080 ${{ secrets.DOCKERHUB_USERNAME }}/mydimages:latest

Dockerfile

@@ -0,0 +1,2 @@
+FROM tomcat:9.0
+COPY target/*.war /usr/local/tomcat/webapps

Jenkinsfile

@@ -1,92 +1,56 @@
 pipeline {
-    agent {
-	    label 'maven-build-agent'
-    }
-
+    agent any
     tools {
         // Install the Maven version configured as "M3" and add it to the path.
-        maven "Maven3.9.5"
+        maven "Maven3.910"
     }
 
     stages {
-        stage('Checkout') {
+	    stage('checkout'){
+		 steps{
+		 git 'https://github.com/keyspaceits/javawebapp.git'
+		 }
+		}
+		stage('Build') {
             steps {
-               checkout scmGit(branches: [[name: '*/master']], extensions: [], userRemoteConfigs: [[url: 'https://github.com/keyspaceits/javawebapp.git']]) 
-            }
-        }
-        stage('Build') {
-            steps {
-
-                // Run Maven on a Unix agent.
-                sh 'mvn clean install -f pom.xml'
-
-                // To run Maven on a Windows agent, use
-                // bat "mvn -Dmaven.test.failure.ignore=true clean package"
-            }
-
-            post {
-                // If Maven was able to run the tests, even if some of the test
-                // failed, record the test results and archive the jar file.
-                success {
-                    slackSend channel: '#operations', message: 'Javaweb app build success', teamDomain: 'ksops', tokenCredentialId: 'slack', username: 'ksops'
-                }
-
-                 failure {
-                    slackSend channel: '#operations', message: 'Javaweb app build has failed', teamDomain: 'ksops', tokenCredentialId: 'slack', username: 'ksops'
-                }
-            }
-
-
-
+			  script {
+                try {
+                   sh "mvn -Dmaven.test.failure.ignore=true clean package"
+				   slackSend(channel: 'ci-cd-alerts', color: 'good', message: "Build Success! Job Name: ${env.JOB_NAME} Build Num: ${env.BUILD_NUMBER} (${env.BUILD_URL})", teamDomain: 'keyspaceitsgroup', tokenCredentialId: 'slackcred', username: 'suresh')
+               } catch (Exception e) {
+			   slackSend(channel: 'ci-cd-alerts', color: 'danger', message: "Build Failed! Job Name: ${env.JOB_NAME} Build Num: ${env.BUILD_NUMBER} (${env.BUILD_URL})", teamDomain: 'keyspaceitsgroup', tokenCredentialId: 'slackcred', username: 'suresh')
+			   error 'Build failed'
+			   }
+			}
+			}
         }
         stage ('CodeQulity') {
             steps{
-            withSonarQubeEnv('SonarQube') {
+            withSonarQubeEnv('SonarQubeServer') {
                  sh 'mvn clean install -f pom.xml sonar:sonar' 
                 }
             }
         }
-
-      stage ('NexusUpload') {
-        steps {
-            nexusArtifactUploader artifacts: [[artifactId: 'CounterWebApp', classifier: '', file: '/home/jenkins/workspace/javawebapp-declarative-pipeline/target/CounterWebApp.war', type: 'war']], credentialsId: 'NexusCred', groupId: 'com.mkyong', nexusUrl: '52.2.21.21:8081', nexusVersion: 'nexus3', protocol: 'http', repository: 'maven-snapshots', version: '1.0-SNAPSHOT'
-        }
-
-      }
-	stage("Stage deploy") {
-            steps {
-                deploy adapters: [tomcat9(credentialsId: 'tomcat-server', path: '', url: 'http://34.226.163.28:8080')], contextPath: null, war: '**/*.war'
-            }
-        }
-		stage('Stage apprl for Prod') {
-            steps {
-                echo "taking approval from Dev Manager"
-                timeout(time: 7, unit: 'DAYS') {
-                    input message: 'Do you want to proceed to QA?', submitter:'admin'
-                }
-            }
-        }
-        stage('Deploy to Prod') {
-            steps {
-             deploy adapters: [tomcat9(credentialsId: 'tomcat-server', path: '', url: 'http://34.226.163.28:8080/')], contextPath: null, war: '**/*.war' 
-            }
-
-            post {
-                // If Maven was able to run the tests, even if some of the test
-                // failed, record the test results and archive the jar file.
-                success {
-                    slackSend channel: '#operations', message: 'Javaweb app deployment success', teamDomain: 'ksops', tokenCredentialId: 'slack', username: 'ksops'
-                }
-
-                 failure {
-                    slackSend channel: '#operations', message: 'Javaweb app deployment has failed', teamDomain: 'ksops', tokenCredentialId: 'slack', username: 'ksops'
-                }
-            }
-
-
-
+    stage ('Prod Aprove') {
+		  steps {
+		   echo "taking approval from Prod manager for Prod Deployment"
+		   timeout(time: 7, unit: 'DAYS') {
+		   input message: 'Do you approve Prod Deployment?', submitter: 'admin'
+		   }
+		  }
+		}
+      stage('deploy to prod') {
+                steps {
+               script {
+                try {
+				   deploy adapters: [tomcat9(alternativeDeploymentContext: '', credentialsId: 'tomcatdeployer', path: '', url: 'http://172.25.0.229:8080')], contextPath: null, war: '**/*.war'
+				   slackSend(channel: 'ci-cd-alerts', color: 'good', message: "Prod Deployment was successful! here is the Job Name: ${env.JOB_NAME} Build Num: ${env.BUILD_NUMBER} (${env.BUILD_URL})", teamDomain: 'keyspaceitsgroup', tokenCredentialId: 'slackcred')
+               } catch (Exception e) {
+			   slackSend(channel: 'ci-cd-alerts', color: 'danger', message: "Prod Deployment Failed! here is the  Job Name: ${env.JOB_NAME} Build Num: ${env.BUILD_NUMBER} (${env.BUILD_URL})", teamDomain: 'keyspaceitsgroup', tokenCredentialId: 'slackcred')
+			   error 'Deployment failed'
+			   }
+			}
+          }
         }
-
-
     }
 }

pom.xml

@@ -1,3 +1,4 @@
+
 <project xmlns="http://maven.apache.org/POM/4.0.0" 
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
@@ -9,7 +10,7 @@
 	<name>CounterWebApp Maven Webapp</name>
 	<url>http://maven.apache.org</url>
 	<properties>
-		<jdk.version>1.7</jdk.version>
+		<jdk.version>1.8</jdk.version>
 		<spring.version>4.1.1.RELEASE</spring.version>
 		<jstl.version>1.2</jstl.version>
 		<junit.version>4.11</junit.version>