remove keepalived from aodh
diff --git a/aodh/server/cluster.yml b/aodh/server/cluster.yml
index 7d11cd4..b3fb4fb 100644
--- a/aodh/server/cluster.yml
+++ b/aodh/server/cluster.yml
@@ -1,7 +1,6 @@
 classes:
 - service.aodh.server.cluster
 - system.haproxy.proxy.listen.openstack.aodh
-- service.keepalived.cluster.single
 parameters:
   aodh:
     server: