Update Jenkinsfile

Jenkinsfile

-
 podTemplate(label: 'docker',
-  containers: [containerTemplate(name: 'docker', image: 'docker:1.11', ttyEnabled: true, command: 'cat')],
+  containers: [containerTemplate(name: 'catamel', image: ' registry.psi.ch:5000/gwilliams_c/catamel:2.5.3', ttyEnabled: true, command: 'cat', imagePullSecrets: ['psiregsecret'])],
   volumes: [hostPathVolume(hostPath: '/var/run/docker.sock', mountPath: '/var/run/docker.sock')]
   ) {
 
   def image = "jenkins/jnlp-slave"
-  node('docker') {
-    stage('Build Docker image') {
-      git 'https://github.com/jenkinsci/docker-jnlp-slave.git'
-      container('docker') {
-        sh "docker build -t ${image} ."
+  node('catamel') {
+    stage('list files') {
+      container('catamel') {
+        sh "ls -ahl"
       }
     }
   }