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: Id2b1ad7e3543842ce891c26071907573e851e9c1
Instead of keeping a local copy of spec_helper_acceptance.rb and
requiring updates to all modules for any change, we can move it into the
common helper gem and require it from there. This will make it easier to
create and review changes that affect all puppet modules. Also change
the Gemfile to look for the gem in the local workspace if running in a
zuul environment.
Change-Id: Idf50c9686ed7672d7d071b4fdb4f1fabaf975881
Add a xenial nodeset and update the spec helper to install puppet 3 from
the Ubuntu repos instead of from puppetlabs.
Change-Id: I00c5cdc5e2efc1b17abd0080289f1ef39e6baa3f