Jeremy Stanley a4d235ea00 Update zuul-env on job nodes ...

Improve the zuul-env handling in openstack_project::slave_common to
rely on a Vcsrepo source and update whenever it changes. This allows
us to increase the version of Zuul installed in the virtualenv over
time on persistent job nodes.

Change-Id: If07b31f3a735cf7bcf6bfb8591ed37577f5ae201

2016-08-24 16:15:51 +00:00

..

openstack_project

Update zuul-env on job nodes

2016-08-24 16:15:51 +00:00