Hi All, Would just like to know if this is possible, currently i have 2 openstack deployment at 2 DCs. I also have ceph cluster at each DC.
I'm looking at changing this deployment with a single Openstack across DCs, e.g. i will deploy: 2x controller at DC1 3x controller at DC2 8x compute at DC1 8x compute at DC2 DC1 will have an host aggregate labelled AZ1 with 8 compute DC2 will have an host aggregate labelled AZ2 with 8 compute then if possible: use ceph at DC1 as storage_pool_AZ1 use ceph at DC2 as storage_pool_AZ2 1. Is this setup even possible? :D 2. Is there a way i can force a host aggregate to use specific storage pool? 3. will there an issues on vswitch stretched across DC? i'm looking at this so i can provide users an option to launch an instance to a specific AZ and distribute their workload between AZ1 and AZ2 for HA. Regards, Nhadie
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