[openstack-dev] Upgrade skip release

Chris Friesen chris.friesen at windriver.com
Mon Dec 19 20:36:37 UTC 2016

On 12/19/2016 01:56 PM, Ajay Kalambur (akalambu) wrote:
> Hi
> Does openstack support skipping releases if one is performing a maintanance
> upgrade. Would alembic migrations work for instance from Liberty to Newton

OpenStack as a whole only supports N to N+1 upgrades, though it's possible some 
services may support more than that.

We did Kilo->Mitaka for various reasons and had to resolve a bunch of problems.


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