[Openstack] Cinder Multiple Backends - Filter On Tenant

Vahric Muhtaryan vahric at doruk.net.tr
Thu Feb 25 15:13:06 UTC 2016


I found this 

http://docs.openstack.org/admin-guide-cloud/blockstorage-driver-filter-weigh
ing.html

And this 

https://blueprints.launchpad.net/cinder/+spec/filtering-weighing-with-driver
-supplied-functions

From:  Brent Troge <brenttroge2016 at gmail.com>
Date:  Thursday 25 February 2016 at 16:17
To:  "openstack at lists.openstack.org" <openstack at lists.openstack.org>
Subject:  [Openstack] Cinder Multiple Backends - Filter On Tenant

I need the cinder filter to support directing volumes to a specific backend
based on tenant id and volume size.

Something like:

# tenant specific backend
[backend-1]
filter = (volume_size > 100G) && (tenant_id == abc123)

 # all others
[backend-2]
filter = (volume_size < 100G)



Is this possible with the current set of kilo stable cinder filters ?

Thanks in advance.

 
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