Add openshift_openstack role and move tasks there

All the tasks that were previously in playbooks are now under
`roles/openshift_openstack`.

The `openshift-cluster` directory now only contains playbooks that
include tasks from that role. This makes the structure much closer to
that of the AWS provider.

1 files changed, 0 insertions, 3 deletions

diff --git a/roles/dns-server-detect/defaults/main.yml b/roles/dns-server-detect/defaults/main.yml
deleted file mode 100644
index 58bd861cd..000000000
--- a/roles/dns-server-detect/defaults/main.yml
+++ /dev/null
@@ -1,3 +0,0 @@
----
-
-external_nsupdate_keys: {}