The opendev project has been moving away from puppet and this is one of
the puppet modules that is no longer used. To simplify things for us we
are taking the extra step of retiring this repo.
Change-Id: I577721e214940a0c25c1a22bd98adc6de83c8b56
In anticipation of puppet 4, start trying to deal with puppet 4 things
that can be helpfully predicted by puppet lint plugins. This patch also
corrects lint errors caught by the puppet-lint-empty-check gem.
The $vhost_extra default was changed from empty string to undef, which
will be evaluated as nil in the template and will result in the same
behavior (printing nothing) if left unset.
Change-Id: I31588fb2d4c1894ad9785cd001100a83f4736f2f
Clark Boylan