Move kube_shell into dvactl with defaults.

Soon: Export trained approximators. FAISS K-NN graph.

Next:

- Implement pre-condition checks, failed to launch error
messages for processes. Rollback created models on failure to launch.

- Implement clustering.

- Implement location net, fine-tuning / training face recognition models

deploy/kube/__init__.py

@@ -289,7 +289,7 @@ def get_auth():
 def handle_kube_operations(args):
     if args.action == 'create':
         create_cluster()
-    if args.action == 'shell':
+    elif args.action == 'shell':
         shell(args.container,args.pod)
     elif args.action == 'auth':
         get_auth()