Re: [openstack-dev] [Heat] Short term scaling strategies for large Heat stacks

2014-06-02 Thread Clint Byrum
Excerpts from Steve Baker's message of 2014-06-02 14:37:25 -0700: > On 31/05/14 07:01, Zane Bitter wrote: > > On 29/05/14 19:52, Clint Byrum wrote: > > > >> update-failure-recovery > >> === > >> > >> This is a blueprint I believe Zane is working on to land in Juno. It > >> will

Re: [openstack-dev] [Heat] Short term scaling strategies for large Heat stacks

2014-06-02 Thread Mike Spreitzer
Steve Baker wrote on 06/02/2014 05:37:25 PM: > > BTW You missed off another strategy that we have discussed in the > > past, and which I think Steve Baker might(?) be working on: retrying > > failed calls at the client level. > > > As part of the client-plugins blueprint I'm planning on implement

Re: [openstack-dev] [Heat] Short term scaling strategies for large Heat stacks

2014-06-02 Thread Steve Baker
On 31/05/14 07:01, Zane Bitter wrote: > On 29/05/14 19:52, Clint Byrum wrote: > >> update-failure-recovery >> === >> >> This is a blueprint I believe Zane is working on to land in Juno. It >> will >> allow us to retry a failed create or update action. Combined with the >> separa

Re: [openstack-dev] [Heat] Short term scaling strategies for large Heat stacks

2014-05-30 Thread Zane Bitter
On 29/05/14 19:52, Clint Byrum wrote: Multiple Stacks === We could break the stack up between controllers, and compute nodes. The controller will be less likely to fail because it will probably be 3 nodes for a reasonably sized cloud. The compute nodes would then live in their own st

Re: [openstack-dev] [Heat] Short term scaling strategies for large Heat stacks

2014-05-29 Thread Clint Byrum
Excerpts from Mike Spreitzer's message of 2014-05-30 05:42:43 +0530: > Clint Byrum wrote on 05/29/2014 07:52:07 PM: > > > I am writing to get some brainstorming started on how we might mitigate > > some of the issues we've seen while deploying large stacks on Heat. I am > > sending this to the de

Re: [openstack-dev] [Heat] Short term scaling strategies for large Heat stacks

2014-05-29 Thread Mike Spreitzer
Clint Byrum wrote on 05/29/2014 07:52:07 PM: > I am writing to get some brainstorming started on how we might mitigate > some of the issues we've seen while deploying large stacks on Heat. I am > sending this to the dev list because it may involve landing fixes rather > than just using different

[openstack-dev] [Heat] Short term scaling strategies for large Heat stacks

2014-05-29 Thread Clint Byrum
Hello! I am writing to get some brainstorming started on how we might mitigate some of the issues we've seen while deploying large stacks on Heat. I am sending this to the dev list because it may involve landing fixes rather than just using different strategies. The problems outlined here are well