Open Stack

Hi,

As i understood you want to store some mappings of tags to hosts in
database, but then you need to sort out api
for registering hosts and/or discovery mechanism for such hosts. It is
quite complex.
It maybe be usefull, in my opinion it would be better to have simpler/more
flexible variant.

For example:

1. Provide targets in workbook description, like:

task:
  targets: [nova, cinder, etc]

2. Get targets from execution contexts by using yaql:

task:
  targets: $.uids

task:
  targets: [$.role, $.uid]

In this case all simple relations will be covered by amqp routing
configuration
What do you think about such approach?

On Thu, Oct 2, 2014 at 11:35 AM, Nikolay Makhotkin <nmakhotkin at mirantis.com>
wrote:

> Hi, folks!
>
> I drafted the document where we can see how task affinity will be applied
> to Mistral:
>
>
> https://docs.google.com/a/mirantis.com/document/d/17O51J1822G9KY_Fkn66Ul2fc56yt9T4NunnSgmaehmg/edit
>
> --
> Best Regards,
> Nikolay
> @Mirantis Inc.
>
> _______________________________________________
> OpenStack-dev mailing list
> OpenStack-dev at lists.openstack.org
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20141002/ad2fa098/attachment.html>