rcbops/ansible-lxc-rpc — pull request #614 by claco (2014-11-21 20:33:11+00:00)
Title: Install lxml dependency

Running tempest smoke tests fail on all the XML tests due to lxml not
being installed in keystone containers. The lxml package is no longer
a hard dependency since lxml is only required when using the (optional)
XmlBodyMiddleware middleware.

Ideally we'd want to remove XmlBodyMiddleware middleware since it's
being removed in Kilo, however I have not seen an option to disable all
the XML tests in tempest.

(cherry picked from commit 0c5a8297e7775bc23408297a93bcca0f3acdf800)