horizon/releasenotes/notes/deprecate-neutron-quota-legacy-144468a1b269cce8.yaml
Akihiro Motoki 6ce40aee83 Deprecate legacy way to retrieve neutron usage
neutron 'quota_details' extension was added in Pike to provide
a convenient way to retrieve resource usage in neutron without listing
individual resources. It was added in Pike release and we will have
six releases since then once Ussuri release is shipped. Enough time has
passed to migrate it to the new mechanism, so it is time to deprecate
the legacy way for future cleanup.

Change-Id: Ie0b4613bf9fdcd96481b3bb1139b4fb153bfef83
2020-03-23 14:21:04 +00:00

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YAML

---
deprecations:
- |
The legacy way to retrive neutron resource usages is deprecated.
In future, horizon will require ``quota_details`` neutron extension.
In the legacy way, horizon list all related resources to count resource usage.
It is not efficient and ``quota_details`` neutron extension was added
to address it. It was implemented in Pike release and the enough migration
period has passed, so we deprecate the legacy way.