Dev

.gitignore

@@ -0,0 +1 @@
+.venkatesh

2019-Aug-9:30Am-jenkinsfile

@@ -0,0 +1,44 @@
+node('master'){
+    // Add maven to path
+    env.PATH = "/opt/maven3/bin/:$PATH"
+
+    stage('Git Clone/Pull'){
+        git branch: 'dev', 
+			url: 'https://github.com/javahometech/my-app'
+    }
+
+	stage('Build Docker Image'){
+		sh "mvn clean package"
+		sh "mv target/*.war target/myweb.war"
+		sh "docker build -t kammana/my-app:1.0 ."
+	}
+
+	stage('Push Image'){
+	  withCredentials([string(credentialsId: 'docker-hub', variable: 'dockerHubPwd')]) {
+         sh "docker login -u kammana -p ${dockerHubPwd}"
+      }
+	  sh "docker push kammana/my-app:1.0"
+	}
+
+	stage('Delete Old Container'){
+	   sshagent (credentials: ['dev-docker']) {
+	       try{
+		     def dockrRm = "docker rm -f my-app"
+			 def dockrRmImage = "docker rmi  kammana/my-app:1.0"
+	         sh "ssh -o StrictHostKeyChecking=no ec2-user@172.31.43.90  ${dockrRm} "
+			 sh "ssh -o StrictHostKeyChecking=no ec2-user@172.31.43.90  ${dockrRmImage} "
+		   }catch(e){
+			  echo "container my-app not found" 
+		   }
+	   }
+
+	}
+
+	stage('Deploy On Dev'){
+		sshagent (credentials: ['dev-docker']) {
+		 def dockerRun = "docker run -d -p 8080:8080 --name=my-app kammana/my-app:1.0"
+		 sh "ssh -o StrictHostKeyChecking=no ec2-user@172.31.43.90  ${dockerRun} "
+		}
+	}
+
+}

Dockerfile

@@ -1,4 +1,3 @@
 FROM tomcat:8
 # Take the war and copy to webapps of tomcat
-COPY target/*.war /usr/local/tomcat/webapps/
-# Added for jenkins demo
+COPY /opt/docker/*.war /usr/local/tomcat/webapps/myweb.war

Jenkinsfile

@@ -1,23 +1,51 @@
-node{
+
+node {
+   def sonarUrl = 'sonar.host.url=http://172.31.30.136:9000'
+   def mvn = tool (name: 'maven3', type: 'maven') + '/bin/mvn'
    stage('SCM Checkout'){
-     git 'https://github.com/javahometech/my-app'
+    // Clone repo
+	git branch: 'master', 
+	credentialsId: 'github', 
+	url: 'https://github.com/javahometech/myweb'
+
    }
-   stage('Compile-Package'){
-      // Get maven home path
-      def mvnHome =  tool name: 'maven-3', type: 'maven'   
-      sh "${mvnHome}/bin/mvn package"
+
+   stage('Sonar Publish'){
+	   withCredentials([string(credentialsId: 'sonarqube', variable: 'sonarToken')]) {
+        def sonarToken = "sonar.login=${sonarToken}"
+        sh "${mvn} sonar:sonar -D${sonarUrl}  -D${sonarToken}"
+	 }
+
    }
-   stage('Email Notification'){
-      mail bcc: '', body: '''Hi Welcome to jenkins email alerts
-      Thanks
-      Hari''', cc: '', from: '', replyTo: '', subject: 'Jenkins Job', to: 'hari.kammana@gmail.com'
+
+
+   stage('Mvn Package'){
+	   // Build using maven
+
+	   sh "${mvn} clean package deploy"
+   }
+
+   stage('deploy-dev'){
+       def tomcatDevIp = '172.31.28.172'
+	   def tomcatHome = '/opt/tomcat8/'
+	   def webApps = tomcatHome+'webapps/'
+	   def tomcatStart = "${tomcatHome}bin/startup.sh"
+	   def tomcatStop = "${tomcatHome}bin/shutdown.sh"
+
+	   sshagent (credentials: ['tomcat-dev']) {
+	      sh "scp -o StrictHostKeyChecking=no target/myweb*.war ec2-user@${tomcatDevIp}:${webApps}myweb.war"
+          sh "ssh ec2-user@${tomcatDevIp} ${tomcatStop}"
+		  sh "ssh ec2-user@${tomcatDevIp} ${tomcatStart}"
+       }
    }
-   stage('Slack Notification'){
-       slackSend baseUrl: 'https://hooks.slack.com/services/',
-       channel: '#jenkins-pipeline-demo',
-       color: 'good', 
-       message: 'Welcome to Jenkins, Slack!', 
-       teamDomain: 'javahomecloud',
-       tokenCredentialId: 'slack-demo'
+   stage('Email Notification'){
+		mail bcc: '', body: """Hi Team, You build successfully deployed
+		                       Job URL : ${env.JOB_URL}
+							   Job Name: ${env.JOB_NAME}
+
+Thanks,
+DevOps Team""", cc: '', from: '', replyTo: '', subject: "${env.JOB_NAME} Success", to: 'hari.kammana@gmail.com'
+
    }
 }
+

deploy-to-tomcat

@@ -1,12 +1,26 @@
 node{
-
+   def tomcatIp = '172.31.14.131'
+   def tomcatUser = 'ec2-user'
+   def stopTomcat = "ssh ${tomcatUser}@${tomcatIp} /opt/tomcat8/bin/shutdown.sh"
+   def startTomcat = "ssh ${tomcatUser}@${tomcatIp} /opt/tomcat8/bin/startup.sh"
+   def copyWar = "scp -o StrictHostKeyChecking=no target/myweb.war ${tomcatUser}@${tomcatIp}:/opt/tomcat8/webapps/"
    stage('SCM Checkout'){
-     git 'https://github.com/javahometech/my-app'
+        git branch: 'master', 
+	        credentialsId: 'javahometech',
+	        url: 'https://github.com/javahometech/myweb'
+   }
+   stage('Maven Build'){
+        def mvnHome = tool name: 'maven3', type: 'maven'
+		sh "${mvnHome}/bin/mvn clean package"
+   }
+
+   stage('Deploy Dev'){
+	   sh 'mv target/myweb*.war target/myweb.war' 
+
+       sshagent(['tomcat-dev']) {
+			sh "${stopTomcat}"
+			sh "${copyWar}"
+			sh "${startTomcat}"
+	   }
    }
-   stage('Compile-Package'){
-      // Get maven home path
-      def mvnHome =  tool name: 'maven-3', type: 'maven'   
-      sh "${mvnHome}/bin/mvn package"
-   } 
-
 }

docker-swarm-ci-cd

@@ -0,0 +1,41 @@
+node{
+  def pom = readMavenPom file: 'pom.xml'
+  def version = pom.version
+  def nexus_tag = "172.31.24.222:8083/myweb:${version}"
+  def mvnHome = tool name: 'maven-3', type: 'maven'
+  def mvn = "${mvnHome}/bin/mvn"
+  stage('SCM Checkout'){
+    git 'https://github.com/javahometech/my-app'
+  }
+  stage('Maven Build'){
+    sh "${mvn} clean package"
+	sh 'mv target/myweb*.war  target/myweb.war'
+  }
+
+  stage('Docker Build'){
+
+    sh "docker build -t ${nexus_tag} ."
+  }
+
+  stage('Push to Nexus'){
+	sh "docker login 172.31.24.222:8083 -u admin -p admin123"
+	sh "docker push ${nexus_tag}"
+  }
+
+  stage('Deploy to swarm'){
+	try{
+	   def service =  "docker service create -d -p 90:8080 --replicas=7 --name=myweb ${nexus_tag}"
+	   sshagent (credentials: ['docker-swarm-manager']) {
+	   def svs = "ec2-user@13.233.223.243 ${service}"
+       sh "ssh -o StrictHostKeyChecking=no  ${svs}"
+      }
+	}catch(e){
+	   def service =  "docker service update  --image=${nexus_tag} myweb"
+	   sshagent (credentials: ['docker-swarm-manager']) {
+	   def svs = "ec2-user@13.233.223.243 ${service}"
+       sh "ssh -o StrictHostKeyChecking=no  ${svs}"
+
+		}
+	}
+  }
+}

function-demo

@@ -1,3 +1,4 @@
+// Added for demo
 node{
    stage('SCM Checkout'){
      git 'https://github.com/javahometech/my-app'

helm/node-app/Chart.yml

@@ -0,0 +1 @@
+

nov-2018-7am-devops

@@ -0,0 +1,31 @@
+node{
+    def mvnHome = tool name: 'maven-3', type: 'maven'
+    def mvn = "${mvnHome}/bin/mvn"
+	def tomcatUsr = 'ec2-user'
+    stage('Git Checkout'){
+	   git branch: 'master', 
+	       credentialsId: 'github', 
+		   url: 'https://github.com/javahometech/my-app'
+	}
+
+	stage('Build'){
+	   sh "${mvn} clean package"   
+	}
+	stage('deploy-to-dev'){
+	  sh 'mv target/myweb*.war target/myweb.war'
+	  sshagent(['tomcat-dev']) {
+		sh "ssh -o StrictHostKeyChecking=no ${tomcatUsr}@172.31.12.253 /opt/tomcat8/bin/shutdown.sh"
+		sh "ssh ${tomcatUsr}@172.31.12.253 rm -rf /opt/tomcat8/webapps/myweb*"
+		sh "scp target/myweb.war ${tomcatUsr}@172.31.12.253:/opt/tomcat8/webapps/"
+        sh "ssh ${tomcatUsr}@172.31.12.253 /opt/tomcat8/bin/startup.sh"
+		mail bcc: '', 
+			  body: '''myweb app deployed to Dev
+						Thanks
+						DevOps''', 
+			  cc: '', 
+			  from: '', replyTo: '', 
+			  subject: 'myweb app deployed to Dev', 
+			  to: 'hari.kammana@gmail.com'
+	  }
+	}
+}

pom.xml

@@ -4,12 +4,25 @@
 	<groupId>in.javahome</groupId>
 	<artifactId>myweb</artifactId>
 	<packaging>war</packaging>
-	<version>0.0.3</version>
+	<version>0.0.7</version>
 	<name>my-app</name>
-
 	<url>http://maven.apache.org</url>
+
+	<properties>
+		<docker.image.prefix>kammana</docker.image.prefix>
+		<sonar.host.url>http://35.78.103.43:9000/</sonar.host.url>
 
+	</properties>
 	<dependencies>
+
+
+
+		<dependency>
+		    <groupId>org.apache.poi</groupId>
+		    <artifactId>poi</artifactId>
+		    <version>3.7</version>
+		</dependency>
+
 		<dependency>
 			<groupId>javax.servlet</groupId>
 			<artifactId>javax.servlet-api</artifactId>
@@ -27,12 +40,12 @@
 	<distributionManagement>
 		 <snapshotRepository>
 		    <id>nexus</id>
-		    <url>http://172.31.17.173:8081/repository/maven-snapshots/</url>
+		    <url>http://172.31.15.236:8081/repository/maven-snapshots/</url>
 		 </snapshotRepository>
 
 		<repository>
 		    <id>nexus</id>
-		    <url>http://172.31.17.173:8081/repository/maven-releases/</url>
+		    <url>http://172.31.15.236:8081/repository/maven-releases/</url>
 		</repository>
   	</distributionManagement>
 
@@ -43,8 +56,8 @@
             <artifactId>maven-compiler-plugin</artifactId>
             <version>3.6.1</version>
             <configuration>
-                <source>1.7</source>
-                <target>1.7</target>
+                <source>1.6</source>
+                <target>1.6</target>
             </configuration>
         </plugin>
 	<plugin>

scm_demo

@@ -0,0 +1,6 @@
+node {
+
+    def scmVars = checkout scm
+    def commitHash = scmVars.GIT_COMMIT
+    echo commitHash
+}

src/main/java/in/javahome/myweb/controller/Calculator.java

@@ -9,6 +9,8 @@ public class Calculator {
 	 * @return int
 	 */
 	public int add(int i, int j){
+		String s = null;
+		s.toString();
 		return i+j;
 	}
 	public int multiply(int i, int j){

src/main/webapp/index.html

@@ -11,7 +11,7 @@
 <body>
 
 <div class="container-fluid">
-  <h1>Javahome App - 0.0.3</h1>
+  <h1 style="color:black">Javahome Webhook demo @ 2019</h1>
 </div>
 
 </body>

src/test/java/in/javahome/myweb/controller/CalculatorTest.java

@@ -1,14 +1,53 @@
 package in.javahome.myweb.controller;
 
+
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.Properties;
+
 import junit.framework.Assert;
 import junit.framework.TestCase;
 
 public class CalculatorTest extends TestCase {
 	Calculator cal = new Calculator();
-	public void testAdd(){
-		Assert.assertEquals(cal.add(10, 20), 30);
+
+	public void testAdd() {
+		Properties prop = new Properties();
+
+		OutputStream output = null;
+
+		try
+		{
+
+			output = new FileOutputStream("../config.properties");
+
+			// set the properties value
+			prop.setProperty("database", "localhost");
+			prop.setProperty("dbuser", "hari");
+			prop.setProperty("dbpassword", "password");
+
+			// save properties to project root folder
+			prop.store(output, null);
+
+		}catch(
+		IOException io)
+		{
+			io.printStackTrace();
+		}finally
+		{
+			if (output != null) {
+				try {
+					output.close();
+				} catch (IOException e) {
+					e.printStackTrace();
+				}
+			}
+
+		}
 	}
-	public void testMultiply(){
+
+	public void testMultiply() {
 		Assert.assertEquals(cal.multiply(10, 20), 200);
 	}
 }

venkatesh

@@ -0,0 +1 @@
+Hi venkatesh how are you