Comment 20 for bug 1729247

Reviewed: https://review.opencontrail.org/37204
Committed: http://github.com/Juniper/contrail-controller/commit/409a6674ad1e260609a790313bbb5eb03b7f18c0
Submitter: Zuul (<email address hidden>)
Branch: master

commit 409a6674ad1e260609a790313bbb5eb03b7f18c0
Author: dineshb-jnpr <email address hidden>
Date: Thu Nov 9 11:02:15 2017 -0800

Exit kube-manager if mandatory args are missing.

This commit introduces a framework to specify mandatory
arguments for kube-manager. The persence and the contents
of the mandatory arguments will be enforced at kube-manager
arg parse phase. If validation fails, kube-manager will exit
with an error.

Change-Id: I6a645ff9d4a9981dc26515498fe1d9eab26fecb6
Partial-bug: #1729247