[nova][dev] Stein blueprint burndown chart
Thierry Carrez
thierry at openstack.org
Tue Mar 26 12:44:00 UTC 2019
melanie witt wrote:
> [...]
> Comparing final numbers to Rocky
> --------------------------------
> Max approved for Rocky: 72
> Max approved for Stein: 49
> Final completed for Rocky: 59
> Final completed for Stein: 29
>
> Our completion percentage of approved blueprints in Rocky was 81.9% and
> in Stein it was 59.2%.
>
> We had a significant drop in completion percentage from last cycle. We
> approved many more blueprints than we completed. Comparing the release
> note prelude from Rocky [5] to Stein [6], I think we had an increase in
> larger and more complex user-impacting features implemented this cycle
> than last cycle. Throughout the cycle, we also had the placement
> extraction happening, which was a substantial amount of work not
> represented by a blueprint. Finally, many of the approved blueprints
> which were not completed were also larger and more complex features
> (NUMA-aware live migration, SRIOV live migration, cross-cell resize,
> detach/attach of root volume, just to name a few).
>
> I think we completed an impressive amount of work this cycle and I'm
> proud of how many user-impacting features we released.
Thanks Melanie, that's really interesting insights as always.
Regards,
--
Thierry Carrez (ttx)
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