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. 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
