progress on integrating CORD single node setup with roles
diff --git a/roles/cloudlab-prep/defaults/main.yml b/roles/cloudlab-prep/defaults/main.yml
new file mode 100644
index 0000000..00a4575
--- /dev/null
+++ b/roles/cloudlab-prep/defaults/main.yml
@@ -0,0 +1,6 @@
+---
+# roles/cloudlab-prep/defaults/main.yml
+
+cloudlab_extrafs:
+  - /var/lib/nova
+  #  - /var/lib/uvtool/libvirt/images
diff --git a/roles/cloudlab-prep/tasks/main.yml b/roles/cloudlab-prep/tasks/main.yml
index e23168b..3dc0985 100644
--- a/roles/cloudlab-prep/tasks/main.yml
+++ b/roles/cloudlab-prep/tasks/main.yml
@@ -1,7 +1,15 @@
 ---
 # roles/cloudlab-prep/tasks/main.yml
 
-- name:  Set up extra disk space
-  command: /usr/testbed/bin/mkextrafs -f /var/lib/uvtool/libvirt/images
-    creates=/var/lib/uvtool/libvirt/images/lost+found
+- name: create directories to mount extra filesystems
+  file: 
+    dest={{ item }}
+    state=directory
+  with_items: "{{ cloudlab_extrafs }}"
+
+
+- name: Set up extra disk space
+  command: /usr/testbed/bin/mkextrafs -f {{ item }}
+    creates={{ item }}/lost+found
+  with_items: "{{ cloudlab_extrafs }}"