Michele Baldessari f5ba55bd84 Remove artificial constrains around notification drivers
According to
https://docs.openstack.org/newton/config-reference/config-format.html we
can have a list of notification drivers like:
driver = messaging
driver = log

Let's not impose extra limitation in THT as folks might want special
notifications setups.

Change-Id: I873574944af237e1ff998f0e9b9b261c53c46f54
Closes-Bug: #1795026
2018-10-16 07:14:55 +00:00
..