[openstack-dev] [heat] enabled convergence background

Steven Hardy shardy at redhat.com
Fri May 20 08:21:00 UTC 2016

On Fri, May 20, 2016 at 09:26:46AM +0200, Thomas Herve wrote:
> On Fri, May 20, 2016 at 5:46 AM, xiangxinyong <xiangxingyong at qq.com> wrote:
> > Hi Team,
> >
> > I noticed that heat enabled convergence.
> I hope that's not the case :). We haven't made the switch yet. We
> continue to do testing, and we're still finding issues so we won't
> make it until we have a good confidence that it's mostly seamless.

It's not ;)


> > Could someone tell me about the background about the convergence.
> > or some specs to introduce it?
> I believe the spec is a good introduction to it:
> https://specs.openstack.org/openstack/heat-specs/specs/juno/convergence.html

Rico also did a nice overview in his talk in Tokyo:


It's towards the end (from around 28mins)


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