[openstack-dev] [neutron] neutron DB upgrade
ihrachys at redhat.com
Tue Apr 21 13:04:49 UTC 2015
-----BEGIN PGP SIGNED MESSAGE-----
On 04/21/2015 02:25 PM, Guo, Ruijing wrote:
> Somebody can help me to understand why neutron DB is needed upgrade
> even in refresh installation unlike other components.
refresh installation == minor version upgrade for a stable release?
No, it should not require db upgrade, it's forbidden to backport
patches that involve db migration to stable releases.
> From my understanding, DB upgrade is risky and needed when
> Release A should have schema A and Release B should have schema B.
> Only upgrade A to B need to upgrade DB.
> In the same time, can we separate neutron DB as vendor DB &
> non-vendor DB?
Not sure what you mean. Neutron does not distinguish between
deployment scenarios in terms of db schema. It's always the same (at
least that's the case since Juno).
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
-----END PGP SIGNATURE-----
More information about the OpenStack-dev