Comment 15 for bug 1729247

Reviewed: https://review.opencontrail.org/37322
Committed: http://github.com/Juniper/contrail-controller/commit/c4dabbd1180981f3ee42e03044b74cf4f485328b
Submitter: Zuul (<email address hidden>)
Branch: R4.0

commit c4dabbd1180981f3ee42e03044b74cf4f485328b
Author: dineshb-jnpr <email address hidden>
Date: Wed Nov 8 12:31:05 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: I91aa7b1534eb41a3441a83fae32989547cedd79b
Partial-bug: #1729247