timestamps{
    Integer echoNumbers = 3
    node("master") {
        for (i = 0; i <echoNumbers; i++) {
            sh "echo \"Pre POD hello ${i}\" && sleep 1"
        }
    }
    podTemplate(showRawYaml: false, label: "alpine1", cloud: "Build farm", containers: [
                containerTemplate(name: 'alpine', image: 'alpine', ttyEnabled: true, command: "cat")]) {
        node ("alpine1") {
            for (i = 0; i <echoNumbers; i++) {
              sh "echo \"POD hello ${i}\" && sleep 1"
            }
        }
    }
    node("master") {
        for (i = 0; i <echoNumbers; i++) {
            sh "echo \"POST POD hello ${i}\" && sleep 1"
        }
    }
}

Running in Durability level: MAX_SURVIVABILITY
[Pipeline] Start of Pipeline
[Pipeline] timestamps
[Pipeline] {
[Pipeline] node
17:44:27  Running on Jenkins in /var/jenkins_home/jobs/***/workspace
[Pipeline] {
[Pipeline] sh
17:44:27  + echo Pre POD hello 0
17:44:27  Pre POD hello 0
17:44:27  + sleep 1
[Pipeline] sh
17:44:28  + echo Pre POD hello 1
17:44:28  Pre POD hello 1
17:44:28  + sleep 1
[Pipeline] sh
17:44:30  + echo Pre POD hello 2
17:44:30  Pre POD hello 2
17:44:30  + sleep 1
[Pipeline] }
[Pipeline] // node
[Pipeline] podTemplate
[Pipeline] {
[Pipeline] node
17:44:46  Still waiting to schedule task
17:44:46  'alpine1-q8mvp-wbn4z' is offline
17:44:48  Agent alpine1-q8mvp-wbn4z is provisioned from template Kubernetes Pod Template
17:44:48  Running on alpine1-q8mvp-wbn4z in /home/jenkins/agent/workspace/***
[Pipeline] {
[Pipeline] sh
17:44:49  + echo 'POD hello 0'
17:44:49  POD hello 0
17:44:49  + sleep 1
[Pipeline] sh
+ echo 'POD hello 1'
POD hello 1
+ sleep 1
[Pipeline] sh
+ echo 'POD hello 2'
POD hello 2
+ sleep 1
[Pipeline] }
[Pipeline] // node
[Pipeline] }
[Pipeline] // podTemplate
[Pipeline] node
17:44:53  Running on Jenkins in /var/jenkins_home/jobs/CII_2854_test_timestamp/workspace
[Pipeline] {
[Pipeline] sh
17:44:53  + echo POST POD hello 0
17:44:53  POST POD hello 0
17:44:53  + sleep 1
[Pipeline] sh
17:44:55  + echo POST POD hello 1
17:44:55  POST POD hello 1
17:44:55  + sleep 1
[Pipeline] sh
17:44:56  + echo POST POD hello 2
17:44:56  POST POD hello 2
17:44:56  + sleep 1
[Pipeline] }
[Pipeline] // node
[Pipeline] }
[Pipeline] // timestamps
[Pipeline] End of Pipeline
Finished: SUCCESS