If the logic is just in a role, it's hard to re-use it in a one-off
manner on the command line. By putting it into a module, we can
run:
ansible git0* -m puppet
To run puppet on the git farm, for instance.
Also, the file is completely not openstack specific, so do it in
such a way that we can submit it as a module upstream.
Change-Id: I35b2850e02ec5da2b41ad14eec9fd6d5a356bc93
Instead of a shell script looping over ssh calls, use a simple
ansible playbook. The benefit this gets is that we can then also
script ad-hoc admin tasks either via playbooks or on the command
line. We can also then get rid of the almost entirely unused
salt infrastructure.
Change-Id: I53112bd1f61d94c0521a32016c8a47c8cf9e50f7