CORD-1007 Generate certs and keys on the corddev VM

Change-Id: I18e9662f3efc7bf249ed319b1f7f7086f9424270
diff --git a/roles/xos-docker-images/defaults/main.yml b/roles/xos-docker-images/defaults/main.yml
index 22943b2..bb96fea 100644
--- a/roles/xos-docker-images/defaults/main.yml
+++ b/roles/xos-docker-images/defaults/main.yml
@@ -1,6 +1,7 @@
 ---
 # xos-docker-images/defaults/main.yml
 
+pki_dir: "/opt/pki"
 cord_dir: "{{ ansible_user_dir + '/cord' }}"
 
 build_xos_base_image: False
@@ -11,4 +12,3 @@
 
 push_xos_base_image: False
 push_xos_image: False
-