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? 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
