Raise warning when a vendor profile is missing
Raise warning when a vendor profile is missing

Change-Id: I12f5c9d824abee4af42403a86db8bf4a8bbcac16

openstack/python-openstacksdk,redhat-openstack/os-client-config,switch-ch/os-client-config,openstack/os-client-config,dtroyer/python-openstacksdk,stackforge/python-openstacksdk,dtroyer/python-openstacksdk,dtroyer/os-client-config,stackforge/python-openstacksdk,openstack/python-openstacksdk