diff --git a/ansible/roles/kolla-ansible/templates/overcloud-components.j2 b/ansible/roles/kolla-ansible/templates/overcloud-components.j2
index b03ac6cef..2e98a3f02 100644
--- a/ansible/roles/kolla-ansible/templates/overcloud-components.j2
+++ b/ansible/roles/kolla-ansible/templates/overcloud-components.j2
@@ -12,6 +12,9 @@ compute
 storage
 monitoring
 
+[tls-backend:children]
+control
+
 # You can explicitly specify which hosts run each project by updating the
 # groups in the sections below. Common services are grouped together.
 [chrony-server:children]
@@ -116,9 +119,6 @@ network
 compute
 manila-share
 
-[opendaylight:children]
-network
-
 [cinder:children]
 control
 
diff --git a/ansible/roles/kolla-ansible/templates/overcloud-services.j2 b/ansible/roles/kolla-ansible/templates/overcloud-services.j2
index 334f9fdbd..49b27bfba 100644
--- a/ansible/roles/kolla-ansible/templates/overcloud-services.j2
+++ b/ansible/roles/kolla-ansible/templates/overcloud-services.j2
@@ -11,6 +11,10 @@
 # function appropriately. For example, neutron-metadata-agent must run on the
 # same host as the l3-agent and (depending on configuration) the dhcp-agent.
 
+# Elasticsearch Curator
+[elasticsearch-curator:children]
+elasticsearch
+
 # Glance
 [glance-api:children]
 glance
@@ -77,6 +81,9 @@ neutron
 [neutron-metadata-agent:children]
 neutron
 
+[neutron-ovn-metadata-agent:children]
+compute
+
 [neutron-bgp-dragent:children]
 neutron
 
@@ -398,9 +405,15 @@ watcher
 [senlin-api:children]
 senlin
 
+[senlin-conductor:children]
+senlin
+
 [senlin-engine:children]
 senlin
 
+[senlin-health-manager:children]
+senlin
+
 # Searchlight
 [searchlight-api:children]
 searchlight
@@ -536,3 +549,25 @@ control
 
 [masakari-monitors:children]
 compute
+
+[ovn-controller:children]
+ovn-controller-compute
+ovn-controller-network
+
+[ovn-controller-compute:children]
+compute
+
+[ovn-controller-network:children]
+network
+
+[ovn-database:children]
+control
+
+[ovn-northd:children]
+ovn-database
+
+[ovn-nb-db:children]
+ovn-database
+
+[ovn-sb-db:children]
+ovn-database