On 07/09/2013 07:42 PM, Angus Salkeld wrote: > On 09/07/13 11:59 -0400, Eoghan Glynn wrote: >> >> Hi Folks, >> >> Just wondering to what extent Heat deployment policies can be made >> nova cell/AZ-aware? >> >> For example, one could envisage a situation in which it would sense >> for an autoscaling group to have cell-affinity, but also have AZ- >> anti-affinity within the cell for resiliance against datacenter >> outages. >> >> Are those kinds of policies currently supported by Heat? > > No.
It seems like the planned instance grouping additions to nova in Havana would be helpful here. https://blueprints.launchpad.net/nova/+spec/instance-group-api-extension This will provide the ability to express to nova that multiple instances are in a group, and that a policy should be applied to this group, such as various types of affinity or anti-affinity. -- Russell Bryant _______________________________________________ OpenStack-dev mailing list [email protected] http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
