Thanks Chris and Sylvain. @Chris, yes,my case is do a select_destination call, and then call the create/rebuild/migrate/evacuate while specifying the selected destination
@Sylvain, I was also thinking of Gantt, but as you said, Gantt might be available in K or L which might be a bit late, that's why I say I want to first do it in nova then migrate to Gantt. OK, agree with you, considering the spec is freeze now, I will consider this in K or L and find a workaround for now. ;-) Thanks. 2014-07-22 1:13 GMT+08:00 Sylvain Bauza <sba...@redhat.com>: > Le 21/07/2014 17:52, Jay Lau a écrit : > > Sorry, correct one typo. I mean "Promote select_destination as a REST API" > > > > -1 to it. During last Summit, we agreed on externalizing current Scheduler > code into a separate project called Gantt. For that, we agreed on first > doing necessary changes within the Scheduler before recreating a new > repository. > > By providing select_destinations as a new API endpoint, it would create a > disruptive change where the Scheduler would have a new entrypoint. > > As this change would need a spec anyway and as there is a Spec Freeze now > for Juno, I propose to delay this proposal until Gantt is created and > propose a REST API for Gantt instead (in Kilo or L) > > -Sylvain > > > 2014-07-21 23:49 GMT+08:00 Jay Lau <jay.lau....@gmail.com>: > >> Now in OpenStack Nova, select_destination is used by >> create/rebuild/migrate/evacuate VM when selecting target host for those >> operations. >> >> There is one requirement that some customers want to get the possible >> host list when create/rebuild/migrate/evacuate VM so as to create a >> resource plan for those operations, but currently select_destination is not >> a REST API, is it possible that we promote this API to be a REST API? >> >> -- >> Thanks, >> >> Jay >> > > > > -- > Thanks, > > Jay > > > _______________________________________________ > OpenStack-dev mailing > listOpenStack-dev@lists.openstack.orghttp://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > > -- Thanks, Jay
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