Add metadata for volume summary response

Registered by wangxiyuan on 2017-04-24

Cinder supports filter volumes withe metadata, but in some case, users don't know what metadata the volumes contain or what metadata is valid to filter volumes.

This BP allow volumes/summary API to return all valid metadata to users. Then users could use these metadatas to filer volumes easily.

This function is useful for dashboard, such as Horizon, as well.

Blueprint information

Status:
Complete
Approver:
None
Priority:
Undefined
Drafter:
wangxiyuan
Direction:
Needs approval
Assignee:
wangxiyuan
Definition:
New
Series goal:
None
Implementation:
Implemented
Milestone target:
None
Started by
wangxiyuan on 2017-06-06
Completed by
wangxiyuan on 2017-06-06

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/metadata-for-volume-summary,n,z

Addressed by: https://review.openstack.org/459143
    Return metadata in volume summary

Gerrit topic: https://review.openstack.org/#q,topic:bp/would,n,z

Addressed by: https://review.openstack.org/466691
    Support get volume metadata summary

(?)

Work Items

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