[Openstack-operators] Running mixed stuff Juno & Kilo , Was: cinder-api with rbd driver ignores ceph.conf

Kris G. Lindgren klindgren at godaddy.com
Tue Nov 17 17:05:41 UTC 2015

If you are doing this on the same server you are going to have many many issues with olso.* libs being incompatible between releases (not just juno -> kilo but all releases).  I don't have specific knowledge around cinder, however on separate machines/vm's we have run mismatched versions of other openstack services without any issues.

Kris Lindgren
Senior Linux Systems Engineer

On 11/17/15, 10:01 AM, "Saverio Proto" <zioproto at gmail.com> wrote:

>Hello there,
>I need to quickly find a workaround to be able to use ceph object map
>features for cinder volumes with rbd backend.
>However, upgrading everything from Juno to Kilo will require a lot of
>time for testing and updating all my puppet modules.
>Do you think it is feasible to start updating just cinder to Kilo ?
>Will it work with the rest of the Juno components ?
>Has someone here experience in running mixed components between Juno and Kilo ?
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