def label = "mypod-${UUID.randomUUID().toString()}"
podTemplate(label: label, containers: [
  containerTemplate(
    name: 'maven',
    image: 'maven:3.8.4-openjdk-11',
    command: 'sleep',
    args: '30d'
  )
]) {
  node(label) {
    stage('Checkout') {
      checkout scm
      container('maven') {
        stage('Build') {
          sh '''
            mvn clean package
          '''
        }
        stage('Archive') {
          archiveArtifacts artifacts: 'target/*.jar', followSymlinks: false
        }
      }
    }
  }
}