Nova scheduler has ServerGroupAffinityFilter and ServerGroupAntiAffinityFilter which does the colocation and apolocation for VMs. I think this is something we've discussed before about taking advantage of nova's scheduling. I need to verify that this will work with what we (RAX) plan to do, but I'd like to get everyone else's thoughts. Also, if we do decide this works for everyone involved, should we make it mandatory that the nova-compute services are running these two filters? I'm also trying to see if we can use this to also do our own colocation and apolocation on load balancers, but it looks like it will be a bit complex if it can even work. Hopefully, I can have something definitive on that soon.
Thanks, Brandon _______________________________________________ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
