diff --git a/config/samples/core_v1beta1_openstackcontrolplane_galera_network_isolation.yaml b/config/samples/core_v1beta1_openstackcontrolplane_galera_network_isolation.yaml
index 1673391d9..353c77859 100644
--- a/config/samples/core_v1beta1_openstackcontrolplane_galera_network_isolation.yaml
+++ b/config/samples/core_v1beta1_openstackcontrolplane_galera_network_isolation.yaml
@@ -7,10 +7,15 @@ spec:
   storageClass: local-storage
   dns:
     template:
-      externalEndpoints:
-      - ipAddressPool: ctlplane
-        loadBalancerIPs:
-        - 192.168.122.80
+      override:
+        service:
+          metadata:
+            annotations:
+              metallb.universe.tf/address-pool: ctlplane
+              metallb.universe.tf/allow-shared-ip: ctlplane
+              metallb.universe.tf/loadBalancerIPs: 192.168.122.80
+          spec:
+            type: LoadBalancer
       options:
       - key: server
         values:
diff --git a/config/samples/core_v1beta1_openstackcontrolplane_galera_network_isolation_3replicas.yaml b/config/samples/core_v1beta1_openstackcontrolplane_galera_network_isolation_3replicas.yaml
index 68b8fdf58..af50a34f0 100644
--- a/config/samples/core_v1beta1_openstackcontrolplane_galera_network_isolation_3replicas.yaml
+++ b/config/samples/core_v1beta1_openstackcontrolplane_galera_network_isolation_3replicas.yaml
@@ -7,10 +7,15 @@ spec:
   storageClass: local-storage
   dns:
     template:
-      externalEndpoints:
-      - ipAddressPool: ctlplane
-        loadBalancerIPs:
-        - 192.168.122.80
+      override:
+        service:
+          metadata:
+            annotations:
+              metallb.universe.tf/address-pool: ctlplane
+              metallb.universe.tf/allow-shared-ip: ctlplane
+              metallb.universe.tf/loadBalancerIPs: 192.168.122.80
+          spec:
+            type: LoadBalancer
       options:
       - key: server
         values:
diff --git a/config/samples/core_v1beta1_openstackcontrolplane_network_isolation.yaml b/config/samples/core_v1beta1_openstackcontrolplane_network_isolation.yaml
index 5a31ed287..a63e0e7f4 100644
--- a/config/samples/core_v1beta1_openstackcontrolplane_network_isolation.yaml
+++ b/config/samples/core_v1beta1_openstackcontrolplane_network_isolation.yaml
@@ -7,10 +7,15 @@ spec:
   storageClass: local-storage
   dns:
     template:
-      externalEndpoints:
-      - ipAddressPool: ctlplane
-        loadBalancerIPs:
-        - 192.168.122.80
+      override:
+        service:
+          metadata:
+            annotations:
+              metallb.universe.tf/address-pool: ctlplane
+              metallb.universe.tf/allow-shared-ip: ctlplane
+              metallb.universe.tf/loadBalancerIPs: 192.168.122.80
+          spec:
+            type: LoadBalancer
       options:
       - key: server
         values:
diff --git a/config/samples/core_v1beta1_openstackcontrolplane_network_isolation_ceph.yaml b/config/samples/core_v1beta1_openstackcontrolplane_network_isolation_ceph.yaml
index 0ab04e18b..c5fe4c06f 100644
--- a/config/samples/core_v1beta1_openstackcontrolplane_network_isolation_ceph.yaml
+++ b/config/samples/core_v1beta1_openstackcontrolplane_network_isolation_ceph.yaml
@@ -27,10 +27,15 @@ spec:
             readOnly: true
   dns:
     template:
-      externalEndpoints:
-      - ipAddressPool: ctlplane
-        loadBalancerIPs:
-        - 192.168.122.80
+      override:
+        service:
+          metadata:
+            annotations:
+              metallb.universe.tf/address-pool: ctlplane
+              metallb.universe.tf/allow-shared-ip: ctlplane
+              metallb.universe.tf/loadBalancerIPs: 192.168.122.80
+          spec:
+            type: LoadBalancer
       options:
       - key: server
         values: