Comment 1 for bug 1428821

Started on 3/5:

http://logstash.openstack.org/#eyJzZWFyY2giOiJtZXNzYWdlOlwiVHlwZUVycm9yOiBzZXJ2ZXIoKSBnb3QgYW4gdW5leHBlY3RlZCBrZXl3b3JkIGFyZ3VtZW50ICdzb2NrZXRfdGltZW91dCdcIiBBTkQgdGFnczpcInNjcmVlbi1uLWFwaS50eHRcIiIsImZpZWxkcyI6W10sIm9mZnNldCI6MCwidGltZWZyYW1lIjoiNjA0ODAwIiwiZ3JhcGhtb2RlIjoiY291bnQiLCJ0aW1lIjp7InVzZXJfaW50ZXJ2YWwiOjB9LCJzdGFtcCI6MTQyNTU4NDU4NTE2Nn0=

Due to this merge:

https://github.com/openstack/nova/commit/a657582c5cd8a39580c44ad401fd3e69870068b1

When that merged, it was tested against eventlet 0.15.2:

http://logs.openstack.org/11/138811/2/gate/gate-tempest-dsvm-full/ac4e165/logs/pip-freeze.txt.gz

When it fails in stable/juno, the 'old' icehouse side of grenade is running with eventlet 0.13.0 for some reason:

http://logs.openstack.org/56/161256/1/check/check-grenade-dsvm/6fb9bfa/logs/pip-freeze.txt.gz

Even though that goes against what's in stable/juno's global-requiements:

https://github.com/openstack/requirements/blob/stable/juno/global-requirements.txt#L23