cert templatet jem workarround added:

Author: ihorman

manifest.jps

@@ -70,6 +70,7 @@ onBeforeInstall: |
       count: k8smCount,
       cloudlets: 32,
       nodeType: "kubernetes",
+      tag: "v1.14.2",
       nodeGroup: "k8sm",
       displayName: "Master",
       extip: false,
@@ -90,6 +91,7 @@ onBeforeInstall: |
       count: workerCount,
       nodeGroup: "cp",
       nodeType: "kubernetes",
+      tag: "v1.14.2",
       displayName: "Workers",
       cloudlets: 32,
       extip: false,
@@ -170,6 +172,7 @@ onInstall:
   - connect-storage
   - deploy
   - install-conf-addon
+  - remove-attr
 
 onAfterScaleOut[cp]:
   forEach(event.response.nodes):
@@ -302,6 +305,10 @@ actions:
     cmd[${nodes.k8sm.master.id}]: |-
       /usr/bin/kubectl drain ${this.workerHostname} --ignore-daemonsets --delete-local-data || exit 8;
       /usr/bin/kubectl delete node ${this.workerHostname} || exit 9;
+      
+  remove-attr:
+    cmd[*]: |-
+      chattr -i -a /root/.bash_*
 
   install-conf-addon:
     install:
@@ -347,7 +354,7 @@ actions:
               var image = resp.node.name;
               resp = jelastic.env.control.GetContainerNodeTags(envName, session, nodeId);
               if (resp.result != 0) return resp;
-              var tags = resp.object; 
+              var tags = resp.object;
               var updates = [];
               for (var i = 0; i < tags.length; i++) if (tags[i] > version) updates.push(tags[i]);
               var message = "Current version " + version + " is the latest. No updates are available.";
@@ -395,10 +402,12 @@ actions:
                   update-masters:
                     id: ${@node.id}
                     master: false
+                    version: ${this.next}
             - forEach(node:nodes.cp):
                 update-workers:
                   id: ${@node.id}
                   hostname: node${@node.id}-${env.domain}
+                  version: ${this.next}
             - script: |
                 var message = "Kubernetes Cluster has been successfuly updated! **Current version:** ${this.next}.  \n\nNo other updates are available.";
                 if ("${this.avail}") message += "\n\n**Next version:** ${this.avail}.  \nPress \"Update\" button to start the update process.";