add images directory to volumes

Change-Id: I8c3ba176ee010fb1949a3cc431f4fdcd743239e4
diff --git a/cord-pod/xos.yaml b/cord-pod/xos.yaml
index 91327f2..0cb32b3 100644
--- a/cord-pod/xos.yaml
+++ b/cord-pod/xos.yaml
@@ -55,32 +55,12 @@
              node: xos
              relationship: tosca.relationships.UsedByXOS
 
-#    /opt/xos/synchronizers/onos/onos_key.pub:
-#      type: tosca.nodes.XOSVolume
-#      properties:
-#          host_path: { path_join: [ SELF, CONFIG_DIR, id_rsa.pub, ENV_VAR ] }
-#          read_only: true
-#      requirements:
-#          - xos:
-#             node: xos
-#             relationship: tosca.relationships.UsedByXOS
-
-#    /opt/xos/synchronizers/vcpe/vcpe_public_key:
-#      type: tosca.nodes.XOSVolume
-#      properties:
-#          host_path: { path_join: [ SELF, CONFIG_DIR, id_rsa.pub, ENV_VAR ] }
-#          read_only: true
-#      requirements:
-#          - xos:
-#             node: xos
-#             relationship: tosca.relationships.UsedByXOS
-
-#    /opt/xos/synchronizers/monitoring_channel/monitoring_channel_public_key:
-#      type: tosca.nodes.XOSVolume
-#      properties:
-#          host_path: { path_join: [ SELF, CONFIG_DIR, id_rsa.pub, ENV_VAR ] }
-#          read_only: true
-#      requirements:
-#          - xos:
-#             node: xos
-#             relationship: tosca.relationships.UsedByXOS
+    /opt/xos/images:
+      type: tosca.nodes.XOSVolume 
+      properties: 
+          host_path: { path_join: [ SELF, CONFIG_DIR, images, ENV_VAR ] }          
+          read_only: true 
+      requirements: 
+          - xos: 
+             node: xos 
+             relationship: tosca.relationships.UsedByXOS