Re: [Openstack] Host aggregates and availability zones.

2015-11-06 Thread பாலாஜி நாராயணன்
I had this question a couple of days back and searching around found this nice explanation: http://blog.russellbryant.net/2013/05/21/availability-zones-and-host-aggregates-in-openstack-compute-nova/ So yes, if you create a new host aggregate, and pass an AZ name to it, users can use that to boot

[Openstack] Host aggregates and availability zones.

2015-11-05 Thread Ken D'Ambrosio
Trying to get a good idea of how they work. As I get it, host aggregates are collections of (not necessarily mutually exclusive) hosts that share a metadata value. And they can be part of availability zones which can be (say) specific to networking hardware, or CPU, or something. What I'm tr