Support deleting volumes with snapshots in CLI

Registered by wanghao

In M release, Cinder has supported to delete volume with their snapshots by adding "cascade" parameter.
This BP propose to introduce this function into Cinder client.

Blueprint information

Status:
Complete
Approver:
Sean McGinnis
Priority:
Medium
Drafter:
wanghao
Direction:
Approved
Assignee:
wanghao
Definition:
Approved
Series goal:
Accepted for newton
Implementation:
Implemented
Milestone target:
milestone icon newton-2
Started by
wanghao
Completed by
wanghao

Related branches

Sprints

Whiteboard

We have implemented this feature now, but there's still something that should be improved:
1.--cascade is boolean value, now we use metavar is <cascade>, it's not consistent with other boolean argument in cinderclient.
2. There's a bug, see https://bugs.launchpad.net/cinder/+bug/1585441.

Code patch: https://review.openstack.org/#/c/320809/

(?)

Work Items

Dependency tree

* Blueprints in grey have been implemented.

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