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. __________________________________________________________________________ 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