* According to
http://kubernetes.io/docs/user-guide/volumes/#types-of-volumes
and
a1b5325011
there is hostPath volume type instead of hostDir;
And there is no 'source' keyword anymore.
* Replacing 'kubectl update' on 'kubectl replace':
kubectl update is deprecated, need to use 'replace':
9b3d42c090
Closes-Bug: #1604766
Change-Id: I1029caeb2827fc9de271b457c7a61b043d0189cb
5c680111b6