Let migrate to the new openstacklib::db::postgresql helper for
postgresql backend. This commit also unpin postgresql fixture
(openstacklib support now the latest version of postgre module).
Implements: blueprint commmon-openstack-database-resource
Change-Id: I45b034b9495ea02a143dad895c116077772c6b73
This allows Cinder to be used with PostgreSQL.
Requires the puppetlabs/postgresql module. NOTE: I did add this
dependency to fixtures but did not add it to the Modulefile due
to the fact that the postgresql::python module hasn't been
released to puppetforge yet (although it is committed and tests
pass).
Change-Id: I3522d50935c81c8859c9f597df64aa0af6ca4e71