On Tue, Feb 4, 2014 at 11:42 AM, Doug Hellmann <doug.hellmann@dreamhost.com>wrote:
On Fri, Jan 31, 2014 at 5:33 AM, Alan Pevec <apevec@gmail.com> wrote:
Hi all,
I'm opening the thread to discuss proposed exceptions for the stable/havana, either breaking the freeze or breaking the backport rules. I've two for now:
* https://review.openstack.org/69884 - Keystone: significant performance improvement, includes db migrations which are verboten in general, so my first reaaction was -2. But upon closer look, I think this is acceptable since even without running migration code will work after upgrade. Migrations are sequential to last in havana (034) so 035-036 could be treated like "reserved for Havana backports" like Nova did in https://github.com/openstack/nova/commit/ab2c467da951071a8aac4eb6ca032371c69... Of course that means no more db migrations in Keystone Havana!
* https://review.openstack.org/70016 - Horizon: session data type change - I'm not a Django expert, so I'd like input for Horizon team to verify Kieran's claims that it won't break existing sessions.
I raised this in another thread, but I'll follow-up here so we have all of the requests in one place:
I'm particularly interested in https://review.openstack.org/#/c/66149/ as a fix for https://bugs.launchpad.net/keystone/+bug/1251123
DreamHost is using this patch with havana. Without the patch, we had to use the sql backend for tokens in order to achieve reasonable performance (we have a few poorly-behaved user scripts with a rather large number of tokens).
+++ Morgan just brought to my attention that the severity of bug 1251123 was originally underestimated, and has now been upgraded to a Critical: https://bugs.launchpad.net/keystone/+bug/1251123/comments/8
Doug
Cheers, Alan
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