Jenkinsfile-Docker-Deploy-Junit.groovy

pipeline {
    agent any
    
    parameters {
        string(name: 'MVNCACHE', defaultValue: '/Users/sree/vms/docker/jenkins/2019-feb-1/.m2', description: 'Maven repository cache in the host machine')    
        string(name: 'JENKINSDIR', defaultValue: '/Users/sree/vms/docker/jenkins/jenkins_home', description: 'The project path in the host machine')
        string(name: 'DOCKER_U', defaultValue: 'schogini', description: 'Docker Hib Username')
        string(name: 'DOCKER_P', defaultValue: '', description: 'Docker Hub Password')        
    }
    
    stages {
        stage('Git Clone'){
            steps {
                git url: 'https://github.com/schogini/java-war-junit-add.git'
                sh '''sed -i \"s/BUILD_ID/${BUILD_ID}/\" src/main/webapp/index.jsp'''
                sh '''sed -i \"s/BUILD_ID/${BUILD_ID}/\" kubernetes/deploy-svc.yml'''
                sh '''sed -i \"s/BUILD_ID/${BUILD_ID}/\" ansible/docker-image-creation.yml'''
                sh '''sed -i \"s/BUILD_ID/${BUILD_ID}/\" ansible/sample.yml'''                
            }
        }
  
      stage('Unit Tests') {
        steps {
         sh "sudo docker run --rm -i -v ${params.MVNCACHE}:/root/.m2 -v ${params.JENKINSDIR}/workspace/${JOB_BASE_NAME}:/project -w /project maven:3.3-jdk-8 mvn clean test"
        }
      }

       stage('Build Java App') {
            steps {
              sh "sudo docker run --rm -i -v ${params.MVNCACHE}:/root/.m2 -v ${params.JENKINSDIR}/workspace/${JOB_BASE_NAME}:/project -w /project maven:3.3-jdk-8 mvn package"
           }
       }  

      stage('Docker Image Context') {
        steps {
          sh 'cp -f target/SampleJava1.war tomcat/webapp.war'
        }
      }   

      stage('Build Docker Image') {
        steps {
          sh "sudo docker build -t schogini/tc:${BUILD_ID} tomcat"
        }
      }
      stage('Push Docker Image') {
        steps {
          sh "sudo docker login -u=${params.DOCKER_U} -p=${params.DOCKER_P}"
          sh "sudo docker push schogini/tc:${BUILD_ID}"
        }
      }
      stage('Deploy to Docker Image Tomcat') {
          steps {
            sh "sudo docker inspect my-tcc2 >/dev/null 2>&1 && sudo docker rm -f my-tcc2 || echo No container to remove. Proceed."
            sh "sudo docker run -d --name my-tcc2 -p 8125:8080 schogini/tc:${BUILD_ID}"
          }
      } 
      stage('Deploy to Docker Mapped Tomcat') {
          steps {
            sh "sudo docker inspect my-tcc >/dev/null 2>&1 && sudo docker rm -f my-tcc || echo No container to remove. Proceed."
            sh "cp target/SampleJava1.war demo.war 2>&1 ; exit 0"
            sh "sudo docker run -d --name my-tcc -p 8123:8080 -v ${params.JENKINSDIR}/workspace/${JOB_BASE_NAME}/demo.war:/usr/local/tomcat/webapps/demo.war tomcat"
          }
      }
      stage('Deploy to Kubernetes') {
        steps {
           sh "sudo kubectl apply -f kubernetes/deploy-svc.yml"
          #sh "sudo kubectl set image deploy/webapp-demo-deploy webapp=docker.io/schogini/docker.io/schogini/tc:${BUILD_ID}"
        }
      } 
   }
}