Excerpts from Henry Gessau's message of 2016-02-17 11:00:53 -0500: > Doug Hellmann <d...@doughellmann.com> wrote: > > Excerpts from Morgan Fainberg's message of 2016-02-17 07:10:34 -0800: > >> On Wed, Feb 17, 2016 at 5:55 AM, Sean Dague <s...@dague.net> wrote: > >> > >>> On 02/17/2016 08:42 AM, Doug Hellmann wrote: > >>>> Excerpts from Victor Stinner's message of 2016-02-17 14:14:18 +0100: > >>>>> Le 17/02/2016 13:43, Henry Gessau a écrit : > >>>>>> And it looks like eventlet 0.18.3 breaks neutron: > >>>>>> https://bugs.launchpad.net/neutron/+bug/1546506 > >>>>> > >>>>> 2 releases, 2 regressions in OpenStack. Should we cap eventlet version? > >>>>> The requirement bot can produce patches to update eventlet, patches > >>>>> which would run integration tests using Nova, Keystone, Neutron on the > >>>>> new eventlet version. > >>>>> > >>>>> eventlet 0.18.2 broke OpenStack Keystone and OpenStack Nova > >>>>> https://github.com/eventlet/eventlet/issues/296 > >>>>> https://github.com/eventlet/eventlet/issues/299 > >>>>> https://review.openstack.org/#/c/278147/ > >>>>> https://bugs.launchpad.net/nova/+bug/1544801 > >>>>> > >>>>> eventlet 0.18.3 broke OpenStack Neutron > >>>>> https://github.com/eventlet/eventlet/issues/301 > >>>>> https://bugs.launchpad.net/neutron/+bug/1546506 > >>>>> > >>>>> FYI eventlet 0.18.0 broke WSGI servers: > >>>>> https://github.com/eventlet/eventlet/issues/295 > >>>>> > >>>>> It was followed quickly by eventlet 0.18.2 to fix this issue. > >>>>> > >>>>> Sadly, it looks like bugfix releases of eventlet don't include a single > >>>>> bugfix, but include also other changes. For example, 0.18.3 fixed the > >>>>> bug #296 but introduced "wsgi: TCP_NODELAY enabled by default" > >>> optimization. > >>>>> > >>>>> IMHO the problem is not the release manager of eventlet, but more the > >>>>> lack of tests on eventlet, especially on OpenStack services. > >>>>> > >>>>> Current "Continious Delivery"-like with gates do detect bugs, yeah, but > >>>>> also block a lot of developers when the gates are broken. It doesn't > >>>>> seem trivial to investigate and fix eventlet issues. > >>>>> > >>>>> Victor > >>>>> > >>>> > >>>> Whether we cap or not, we should exclude the known broken versions. > >>>> It looks like getting back to a good version will also require > >>>> lowering the minimum version we support, since we have >=0.18.2 > >>>> now. > >>>> > >>>> What was the last version of eventlet known to work? > >>> > >>> 0.18.2 works. On the Nova side we had a failure around unit tests which > >>> was quite synthetic that we fixed. I don' know what the keystone issue > >>> turned out to be. > >>> > >> > >> I believe the keystone issue was a test specific issue, not a runtime > >> issue. We disabled the test. > >> --Morgan > > > > OK. Can someone from the neutron team verify that 0.18.2 works? If so, > > we can just exclude 0.18.3 and reset the constraint. > > I can confirm that neutron works with 0.18.2 as far as we know. >
Great. If you (or someone else) wants to submit a requirements update, I can approve it. Ping me in #openstack-release. Doug __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
