Cleanup nova-compute configs
[glance]/hosts is deprecated in favor of the api_servers option.
[glance]/api_servers should be the fully qualified url including the scheme.
Updating this prevents lots of warnings in log output.
[DEFAULT]/allow_resize_to_same_host was duplicated on some versions of
nova-compute.conf.
diff --git a/nova/files/ocata/nova-compute.conf.Debian b/nova/files/ocata/nova-compute.conf.Debian
index b13d4a8..aefc3f4 100644
--- a/nova/files/ocata/nova-compute.conf.Debian
+++ b/nova/files/ocata/nova-compute.conf.Debian
@@ -5003,7 +5003,7 @@
# (i.e. "http://10.0.1.0:9292" or "https://my.glance.server/image").
# (list value)
#api_servers=<None>
-api_servers={{ compute.image.host }}:9292
+api_servers=http://{{ compute.image.host }}:9292
#
# Enable insecure SSL (https) requests to glance.