this chart is added as a part of "stx-openstack" application,
in the same chart group as openstack-ingress chart, so that
when "nginx-ingress-controller" starts working, http and https
ports are allowed for nginx which accepts http/https requests
and forwards to internal services accordingly.
In the following LP#1827246, the http request of opening console
of VM instance is sent to nginx 80 first, and then nginx forwards
the request to "nova-novncproxy" at port 6080 internally.
Closes-Bug: 1827246
Change-Id: I183f7edc92f1a9e0bdedad0afe35e3d03e20e7d5
Signed-off-by: yhu6 <yong.hu@intel.com>