Comment 4 for bug 1849695

Reviewed: https://review.opendev.org/691005
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=38a214466fa2cccc3808ca6d7d7140cf56f733ba
Submitter: Zuul
Branch: master

commit 38a214466fa2cccc3808ca6d7d7140cf56f733ba
Author: Balazs Gibizer <email address hidden>
Date: Thu Oct 24 17:31:45 2019 +0200

    Use admin neutron client to gather port resource requests

    The network_api get_requested_resource_for_instance() creates a neutron
    client with the current request context and uses the client to query
    neutron ports. Neutron does not return the resource_request of the
    neutron port if it is queried by a non-admin. So if the request context
    was a non admin context nova thought that none of the ports have resource
    requests.

    This patch ensures that an admin client is used to query the ports.

    Change-Id: I1178fb77a74010c3b9f51eea22c7e7576b600015
    Closes-Bug: #1849695