nov-2018-7am-devops

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'
	  }
	}
}