Re: [openstack-dev] Question regarding openstack heat

2015-06-21 Thread Nandavar, Divakar Padiyar
You need to use https://ask.openstack.org/en/questions/ to post such queries Thanks Divakar On 21 Jun 2015 12:11, Swaroop Jayanthi swaroop.jayan...@gmail.com wrote: Hi All, I am understanding HEAT architecture, I have few basic questions in this regard. 1) Who provides the templates to Cloud

Re: [openstack-dev] [Heat] Using Job Queues for timeout ops

2014-11-13 Thread Nandavar, Divakar Padiyar
Most stuff in OpenStack gets around this by doing synchronous calls across oslo.messaging, where there is an end-to-end ack. We don't want that here though. We'll probably have to make do with having ways to recover after a failure (kick off another update with the same data is always an

Re: [openstack-dev] [OpenStack-Dev][Nova][VMWare] Enable live migration with one nova compute

2014-04-09 Thread Nandavar, Divakar Padiyar
Manuel Rey @jreypo On Mon, Apr 7, 2014 at 7:20 AM, Jay Pipes jaypi...@gmail.com wrote: On Sun, 2014-04-06 at 06:59 +, Nandavar, Divakar Padiyar wrote: Well, it seems to me that the problem is the above blueprint and the code it introduced

Re: [openstack-dev] Enable live migration with one nova compute

2014-04-09 Thread Nandavar, Divakar Padiyar
Steve, The problem with the support of live-migrate would still exist even if we decide to manage only one cluster from a compute node, unless one is ok with only live-migrate functionality between clusters. The main debate started with supporting the live-migrate between the ESX Hosts in the

Re: [openstack-dev] [OpenStack-Dev][Nova][VMWare] Enable live migration with one nova compute

2014-04-06 Thread Nandavar, Divakar Padiyar
Well, it seems to me that the problem is the above blueprint and the code it introduced. This is an anti-feature IMO, and probably the best solution would be to remove the above code and go back to having a single nova-compute managing a single vCenter cluster, not multiple ones. Problem

Re: [openstack-dev] [nova][cinder] non-persistent storage(after stopping VM, data will be rollback automatically), do you think we shoud introduce this feature?

2014-03-03 Thread Nandavar, Divakar Padiyar
Why reboot an instance? What is wrong with deleting it and create a new one? You generally use non-persistent disk mode when you are testing new software or experimenting with settings. If something goes wrong just reboot and you are back to clean state and start over again.I feel it's