Open Stack

On 2/7/2019 5:06 PM, melanie witt wrote:
> The ability to specify volume type during server create is complete 
> since 2018-10-16. However, the patches for being able to detach a boot 
> volume and volume-backed server rebuild are in merge conflict/stale. 
> Help is needed here.

It's Chinese New Year / Spring Festival this week so the developers that 
own these changes are on holiday. Kevin told me last week that once he's 
back he's going to complete the detach/attach root volume work. The spec 
was amended [1] and needs another spec core to approve (probably would 
be good to have Dan do that since was involved in the initial spec review).

As for the volume-backed rebuild change, I asked Jie Li on the review if 
he needed someone to help push it forward and he said he did. It sounds 
like Kevin and/or Yikun might be able to help there. Yikun already has 
the Cinder side API changes all done and there is a patch for the 
python-cinderclient change, but the Cinder API change is blocked until 
we have an end-to-end working scenario in Tempest for the volume-backed 
rebuild flow in nova. I can help with the Tempest change when the time 
comes since that should be pretty straightforward.

[1] https://review.openstack.org/#/c/619161/

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Thanks,

Matt