diff --git a/metadata/service/control/cluster.yml b/metadata/service/control/cluster.yml
index 19ab029..91a814a 100644
--- a/metadata/service/control/cluster.yml
+++ b/metadata/service/control/cluster.yml
@@ -34,4 +34,13 @@
         user: openstack
         password: ${_param:rabbitmq_openstack_password}
         virtual_host: '/openstack'
-        ha_queues: true
\ No newline at end of file
+        ha_queues: true
+      cache:
+        engine: memcached
+        members:
+        - host: ${_param:cluster_node01_address}
+          port: 11211
+        - host: ${_param:cluster_node02_address}
+          port: 11211
+        - host: ${_param:cluster_node03_address}
+          port: 11211
\ No newline at end of file