Supporting public snapshot

Registered by Tiantian Gao

Provide the ability to share snapshot across the tenants. Similar to the glance's public images.
In this way everyone can see the snapshot, and restore volume from the snapshot.

Blueprint information

Status:
Complete
Approver:
None
Priority:
Undefined
Drafter:
Tiantian Gao
Direction:
Needs approval
Assignee:
Tiantian Gao
Definition:
Obsolete
Series goal:
None
Implementation:
Unknown
Milestone target:
None
Completed by
Mike Perez

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/public-snapshot,n,z

Addressed by: https://review.openstack.org/125045
    Support public snapshot

Gerrit topic: https://review.openstack.org/#q,topic:public-snapshot,n,z

Addressed by: https://review.openstack.org/147122
    WIP: Public snapshots

Addressed by: https://review.openstack.org/159372
    Implement making volume snapshots public

Gerrit topic: https://review.openstack.org/#q,topic:pubsnap-copy,n,z

(?)

Work Items

This blueprint contains Public information 
Everyone can see this information.