Added Name tags
Added tr dot dir to ignore
Linting
Attempted at service discovery with tf

It looks like this *won't* work to create a list of vertica node IP's
The list only populates with the IP's of nodes that have already been
created, so the list on node1 *could* be different from the list on
node2 -- no good... I'm thinking of setting up a small internal consul
env rather then trying to do this on build..