cinder/releasenotes/notes/support-az-in-volumetype-8yt6fg67de3976ty.yaml
TommyLike 306fa19079 Support availability-zone type
Now availability zone is highly integrated into
volume type's extra spec, it will be recognized
when creating and retyping, also we can filter
volume type by extra spec now.

Change-Id: I4e6aa7af707bd063e7edf2b0bf28e3071ad5c67a
Partial-Implements: bp support-az-in-volumetype
2018-05-17 12:09:12 +00:00

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YAML

---
features: |
Now availability zone is supported in volume type as below.
* ``RESKEY:availability_zones`` now is a reserved spec key for AZ volume type,
and administrator can create AZ volume type that includes AZ restrictions
by adding a list of Az's to the extra specs similar to:
``RESKEY:availability_zones: az1,az2``.
* Extra spec ``RESKEY:availability_zones`` will only be used for filtering backends
when creating and retyping volumes.
* Volume type can be filtered within extra spec: /types?extra_specs={"key":"value"}
since microversion "3.52".