python-novaclient doesn't work in Ingress usage case

[Leontii Istomin]

nova list command doesn't work: http://paste.openstack.org/show/593585/
We can see that nova client tries to reach http://compute.ccp.external:8443/v2.1/, but compute.ccp.external is an ingress:
NAME HOSTS ADDRESS PORTS AGE
glance-api image.ccp.external 80 2d
heat-api orchestration.ccp.external 80 2d
heat-api-cfn cloudformation.ccp.external 80 2d
horizon horizon.ccp.external 80 2d
keystone identity.ccp.external 80 2d
neutron-server network.ccp.external 80 2d
nova-api compute.ccp.external 80 2d
nova-novncproxy console.ccp.external 80 2d
and it listens only https, not http.

After the followng changes in nova.conf (ccp-repos/fuel-ccp-nova/service/files/nova.conf.j2) nova client work well:
[DEFAULT]
secure_proxy_ssl_header = HTTP_X_FORWARDED_PROTO

ccp congigs are attached

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/415702
Committed: https://git.openstack.org/cgit/openstack/fuel-ccp-nova/commit/?id=2cd78e32ffce9faa7d7c0b85bead15d3d901c57a
Submitter: Jenkins
Branch: master

commit 2cd78e32ffce9faa7d7c0b85bead15d3d901c57a
Author: Proskurin Kirill <email address hidden>
Date: Thu Dec 29 14:02:43 2016 +0000

    Use https if ingress is enabled

    Change-Id: Id9824a9c7bb21c408925200592355edc6934f7f0
    Closes-Bug: #1653075