install directly on head node

Change-Id: I861fda9725acbc222337f232ca0ffb2c1742e44c
diff --git a/vars/cord_single_defaults.yml b/vars/cord_single_defaults.yml
index 117073d..f062ac3 100644
--- a/vars/cord_single_defaults.yml
+++ b/vars/cord_single_defaults.yml
@@ -156,14 +156,14 @@
     diskGB: 40
     docker_path: "cord"
 
-  - name: "xos-1"
-    aliases:
-      - "xos"
-    ipv4_last_octet: 130
-    cpu: 2
-    memMB: 4096
-    diskGB: 40
-    docker_path: 'service-profile/cord-pod'
+#  - name: "xos-1"
+#    aliases:
+#      - "xos"
+#    ipv4_last_octet: 130
+#    cpu: 2
+#    memMB: 4096
+#    diskGB: 40
+#    docker_path: 'service-profile/cord-pod'
 
   - name: "nova-compute-1"
     service: "nova-compute"