[openstack-dev] [Cinder] TaskFlow 0.1 integration

Ivan Melnikov imelnikov at griddynamics.com
Tue Nov 19 11:24:34 UTC 2013

On 19.11.2013 10:38, Kekane, Abhishek wrote:
> Hi All,
> Greetings!!!

Hi there!

And thanks for your interest in cinder and taskflow!

> We are in process of implementing the TaskFlow 0.1 in Cinder for "copy
> volume to image" and "delete volume".
> I have added two blueprints for the same.
> 1. https://blueprints.launchpad.net/cinder/+spec/copy-volume-to-image-task-flow
> 2. https://blueprints.launchpad.net/cinder/+spec/delete-volume-task-flow
> I would like to know if any other developers/teams are working or
> planning to work on any cinder api apart from above two api's.
> Your help is appreciated.

Anastasia Karpinska works on updating existing flows to use released
TaskFlow 0.1.1 instead of internal copy:


It was blocked because taskflow was not in openstack/requirements, but
now we're there, and Anastasia promised to finish the work and submit
updated changeset for review in couple of days.

There are also two changesets that convert cinder APIs to use TaskFlow:
- https://review.openstack.org/53480 for create_backup by Victor
- https://review.openstack.org/55134 for create_snapshot by Stanislav

As far as I know both Stanislav and Victor suspended their work unitil
Anastasia's change lands.

Ivan A. Melnikov

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