Open Stack

On Sat, 2016-08-06 at 13:21 -0400, Adam Young wrote:
> As I try to debug Federaion problems, I am often finding I have to
> check 
> three nodes to see where the actual requrest was processed. However,
> If 
> I close down to of the controller nodes in Nova, the whole thing just
> fails.
> 
> 
> So, while that in it self is a problem, what I would like to be able
> to 
> do in development is have HA running, but with only a single
> controller 
> node answering requests.  How do I do that?

I have a $HOME/custom.yaml environment file which contains this:

parameters:
  ControllerCount: 1

If you do something similar and then include that environment in your
--environments list you should end up with just a single controller.

Do this in addition to using environments/puppet-pacemaker.yaml and you
should have "single node HA" (aka pacemaker on a single controller).

Dan

> 
> 
> _____________________________________________________________________
> _____
> OpenStack Development Mailing List (not for usage questions)
> Unsubscribe: OpenStack-dev-request at lists.openstack.org?subject:unsubs
> cribe
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev