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 <nmakhot...@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@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > >
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