Update Jenkinsfile

Jenkinsfile

+def label = "jenkinsagent-${UUID.randomUUID().toString()}"
 podTemplate(
-        containers: [containerTemplate(name: 'node', image: 'node:9', command: 'cat', ttyEnabled: true,)
+        containers: [containerTemplate(name: 'jnlp', image: 'jenkins/jnlp-slave:3.27-1', envVars: [ envVar(key: 'GIT_SSL_NO_VERIFY', value: 'true') ],),
+        containerTemplate(name: 'node', image: 'node:9', command: 'cat', ttyEnabled: true,)
                    
    ],
          volumes: [
   		persistentVolumeClaim(mountPath: 'node_modules', claimName: 'pvc', readOnly: false)
   ]) {
 
-  node(POD_LABEL) {
+  node(label) {
     stage('Build a Node project') {
       git 'https://gitlab.mynisum.com/amenaafreen/node-app-test1.git'
       container('node') {