It would be great to see if there could somehow be a "merge" between all the different related orchestration/transaction blueprints to come out with the best one... Seems like there are lots of ideas around this. Maybe there is a need for a "super blueprint"? On 12/21/11 1:39 PM, "Yun Mao" <yunmao at gmail.com> wrote: Greetings, I have registered a blueprint for HA task management https://blueprints.launchpad.net/nova/+spec/task-management Tasks in Nova such as launching instances are complicated and error prone. Currently there is no systematic, reusable way to keep track of the distributed task executions. There is also no mechanism to know which tasks are currently using what resources. Task management is implicitly assumed to be VM state management. This blueprint proposes to build a highly available service to offer first-class APIs to task and resource lock management. It is very much work in progress but I finally have some time to write it down and start coding on it. Comments are very welcome. Thanks, Yun _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack at lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20111221/18590ac9/attachment.html>