diff --git a/components/cinder/values.yaml b/components/cinder/values.yaml
index 3a5099a75..84e2c6a3e 100644
--- a/components/cinder/values.yaml
+++ b/components/cinder/values.yaml
@@ -33,6 +33,9 @@ conf:
 # values, but should include all endpoints
 # required by this chart
 endpoints:
+  oslo_db:
+    hosts:
+      default: mariadb-primary
   oslo_messaging:
     statefulset:
       replicas: 3
diff --git a/components/glance/values.yaml b/components/glance/values.yaml
index 66783d0a5..f246137d5 100644
--- a/components/glance/values.yaml
+++ b/components/glance/values.yaml
@@ -5,6 +5,9 @@ release_group: null
 # values, but should include all endpoints
 # required by this chart
 endpoints:
+  oslo_db:
+    hosts:
+      default: mariadb-primary
   oslo_messaging:
     statefulset:
       replicas: 3
diff --git a/components/horizon/values.yaml b/components/horizon/values.yaml
index 90825f61f..e2a5e81d0 100644
--- a/components/horizon/values.yaml
+++ b/components/horizon/values.yaml
@@ -37,6 +37,9 @@ conf:
       amqp_durable_queues: true
 
 endpoints:
+  oslo_db:
+    hosts:
+      default: mariadb-primary
   dashboard:
     host_fqdn_override:
       public:
diff --git a/components/ironic/values.yaml b/components/ironic/values.yaml
index 4061281f5..01f933c29 100644
--- a/components/ironic/values.yaml
+++ b/components/ironic/values.yaml
@@ -133,6 +133,9 @@ conf:
       processes: 4
 
 endpoints:
+  oslo_db:
+    hosts:
+      default: mariadb-primary
   oslo_messaging:
     namespace: null
     statefulset:
diff --git a/components/keystone/values.yaml b/components/keystone/values.yaml
index bd404b40e..0f4fb1cdb 100644
--- a/components/keystone/values.yaml
+++ b/components/keystone/values.yaml
@@ -295,6 +295,9 @@ conf:
 # values, but should include all endpoints
 # required by this chart
 endpoints:
+  oslo_db:
+    hosts:
+      default: mariadb-primary
   oslo_messaging:
     statefulset:
       replicas: 3
diff --git a/components/neutron/values.yaml b/components/neutron/values.yaml
index d7967d7f0..8760d3e18 100644
--- a/components/neutron/values.yaml
+++ b/components/neutron/values.yaml
@@ -5,6 +5,9 @@ release_group: null
 # values, but should include all endpoints
 # required by this chart
 endpoints:
+  oslo_db:
+    hosts:
+      default: mariadb-primary
   oslo_messaging:
     statefulset:
       replicas: 3
diff --git a/components/nova/values.yaml b/components/nova/values.yaml
index 8090ccf35..ba0b491e6 100644
--- a/components/nova/values.yaml
+++ b/components/nova/values.yaml
@@ -12,6 +12,9 @@ labels:
 # values, but should include all endpoints
 # required by this chart
 endpoints:
+  oslo_db:
+    hosts:
+      default: mariadb-primary
   oslo_messaging:
     statefulset:
       replicas: 3
diff --git a/components/octavia/values.yaml b/components/octavia/values.yaml
index b4c2f175c..e8f938656 100644
--- a/components/octavia/values.yaml
+++ b/components/octavia/values.yaml
@@ -4,6 +4,9 @@
 # values, but should include all endpoints
 # required by this chart
 endpoints:
+  oslo_db:
+    hosts:
+      default: mariadb-primary
   oslo_messaging:
     statefulset:
       replicas: 3
diff --git a/components/placement/values.yaml b/components/placement/values.yaml
index 6b2e47ca3..5299c9460 100644
--- a/components/placement/values.yaml
+++ b/components/placement/values.yaml
@@ -46,6 +46,9 @@ pod:
     enabled: true
 
 endpoints:
+  oslo_db:
+    hosts:
+      default: mariadb-primary
   placement:
     scheme:
       public: 'https'
diff --git a/components/skyline/values.yaml b/components/skyline/values.yaml
index 97a0d1609..13217cc6d 100644
--- a/components/skyline/values.yaml
+++ b/components/skyline/values.yaml
@@ -1,5 +1,8 @@
 ---
 endpoints:
+  oslo_db:
+    hosts:
+      default: mariadb-primary
   skyline:
     host_fqdn_override:
       public: