On 08/07/13 at 07:38am, Kaushik Chandrashekar wrote:
Hi All,
We are working on adding hypervisors version support for xen,
https://blueprints.launchpad.net/nova/+spec/xen-support-for-hypervisor-versions
The initial design is,
1. The image would have a property with hypervisor version requirements,
in this format '>=6.0,<6.2'
2. The host state manager would have the hypervisor version loaded in
(6,0,1) format.
3. If the hypervisor versions are present in both of these, the
image_props_filter would filter hypervisors based on them.
https://review.openstack.org/#/c/36073/15/nova/scheduler/filters/image_props_filter.py
We want to generalise this versioning for all hypervisors. So we are
thinking of having "a.b.c.d" or (a, b, c ,d) as the version type where a,
b, c, d are numbers. Do you see any hypervisors that have a different
versioning format?
Why do you want to generalize the versioning for all hypervisors? I'm
not sure I see the benefit versus using the version as reported by the
hypervisor. Especially since you're looking to compare against non
generalized versions based on your examples.
--
Thanks,
Kaushik
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