Add OpenStack iSCSI Multipath Playbooks and Jobs

Change-Id: Id29b17c9ef799bd5ae0560eaedfada6dd55a3b3d
diff --git a/playbooks/setup-openstack-client/vars.yaml b/playbooks/setup-openstack-client/vars.yaml
new file mode 100644
index 0000000..3b859dd
--- /dev/null
+++ b/playbooks/setup-openstack-client/vars.yaml
@@ -0,0 +1,2 @@
+os_creds_dir: "{{ ansible_env.HOME }}/.config/openstack"
+os_creds_path: "{{ os_creds_dir }}/clouds.yaml"