ceph-docker-common: a new role to share things common to docker

We can use this to share common variables and tasks needed for every
containerized deployment.

Signed-off-by: Andrew Schoen <aschoen@redhat.com>

diff --git a/roles/ceph-docker-common/defaults/main.yml b/roles/ceph-docker-common/defaults/main.yml
new file mode 100644 (file)
index 0000000..adc21ce
--- /dev/null
+++ b/roles/ceph-docker-common/defaults/main.yml
@@ -0,0 +1,3 @@
+---
+
+ceph_docker_registry: docker.io