[openstack-dev] [cross-project][nova][cinder][designate][neutron] Common support-matrix.py
graham.hayes at hpe.com
Tue Mar 7 14:37:22 UTC 2017
On 01/03/2017 23:53, Mike Perez wrote:
> Hey all,
> I kicked off a thread  to start talking about approaches with improving
> vendor discoveribility by improving our Market Place . In order to improve
> our market place, having the projects be more part of the process would allow
> the information to be more accurate of what vendors have good support in the
> respected service.
> It was discovered that we have a common solution of using INI files and parsing
> that with a common support-matrix.py script that originated out of nova .
> I would like to propose we push this into some common sphinx extension project.
> Are there any suggestions of where that could live?
> I've look at how Nova , Neutron  and Designate  are doing
> this today. Nova and Neutron are pretty close, and Designate is a much more
> simplified version. Cinder  is not using INI files, but instead going
> off the driver classes themselves. Are there any other projects I'm missing?
> Cinder and Designate have drivers per row, as oppose to Nova and Neutron
> which have features per row. This makes sense given the difference in drivers
> versus features?
> I'm assuming the Designate matrix is saying every driver supports every feature
> in its API? If so, that's so awesome and makes me happy.
yes :) - our drivers are *very* thin and just do zone create / update /
delete, and the rest of the complexity is in Designate.
> I would like to start brainstorming on how we can converge on a common matrix
> table design so things are a bit more consistent and easier for a common
> parsing tool.
I think having an os-api-ref for drivers (os-driver-ref ??) is a great
idea. What I would like to see from that is a common data format for
listing drivers, which we could then use for a overall driver "market
What we (designate) store per driver:
Type (Agent vs Zone Transfer)
Status (Which is a dynamic list in the ini file)
Variations (e.g. PowerDNS with MySQL vs pgSQL)
I want to extend ours to include:
Links to setup / usage docs for that driver.
Links to example pool config snippets.
I understand that ^ may be quite difficult to get right in a generic
way, so if we cannot make it work, we can keep ours separate.
>  - http://lists.openstack.org/pipermail/openstack-dev/2017-January/110151.html
>  - https://www.openstack.org/marketplace/drivers/
>  - https://docs.openstack.org/developer/nova/support-matrix.html#operation_maintenance_mode
>  - http://git.openstack.org/cgit/openstack/nova/tree/doc/ext/support_matrix.py
>  - https://review.openstack.org/#/c/318192/76
>  - http://docs-draft.openstack.org/92/318192/76/check/gate-neutron-docs-ubuntu-xenial/48cdeb7//doc/build/html/feature_classification/general_feature_support_matrix.html
>  - https://git.openstack.org/cgit/openstack/designate/tree/doc/ext/support_matrix.py
>  - https://docs.openstack.org/developer/designate/support-matrix.html
>  - https://review.openstack.org/#/c/371169/15
>  - http://docs-draft.openstack.org/69/371169/15/check/gate-cinder-docs-ubuntu-xenial/aa1bdb1//doc/build/html/driver_support_matrix.html
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