diff --git a/contrib/chart/backstage/templates/backend-deployment.yaml b/contrib/chart/backstage/templates/backend-deployment.yaml
index 144fc93e62..7009a22de0 100644
--- a/contrib/chart/backstage/templates/backend-deployment.yaml
+++ b/contrib/chart/backstage/templates/backend-deployment.yaml
@@ -49,16 +49,20 @@ spec:
                   name: {{ include "backend.postgresql.passwordSecret" .}}
                   key: postgresql-password
           volumeMounts:
+            {{- if .Values.postgresql.enabled }}
             - name: postgres-ca
               mountPath: {{ include "backstage.backend.postgresCaDir" . }}
+            {{- end }}
             - name: app-config
               mountPath: {{ printf "/usr/src/app/%s" (include "backstage.appConfigFilename" .) }}
               subPath: {{ include "backstage.appConfigFilename" . }}
 
       volumes:
+        {{- if .Values.postgresql.enabled }}
         - name: postgres-ca
           configMap:
             name: {{ include "backstage.fullname" . }}-postgres-ca
+        {{- end }}
         - name: app-config
           configMap:
             name: {{ include "backstage.fullname" . }}-app-config
@@ -83,5 +87,5 @@ spec:
     app: backstage
     component: backend
 
-  type: ClusterIP
+  type: {{ .Values.backend.serviceType }}
 {{- end }}
diff --git a/contrib/chart/backstage/templates/frontend-deployment.yaml b/contrib/chart/backstage/templates/frontend-deployment.yaml
index 9c674cc160..f74cf0a1e9 100644
--- a/contrib/chart/backstage/templates/frontend-deployment.yaml
+++ b/contrib/chart/backstage/templates/frontend-deployment.yaml
@@ -62,5 +62,5 @@ spec:
     app: backstage
     component: frontend
 
-  type: ClusterIP
+  type: {{ .Values.frontend.serviceType }}
 {{- end }}
diff --git a/contrib/chart/backstage/templates/lighthouse-deployment.yaml b/contrib/chart/backstage/templates/lighthouse-deployment.yaml
index d6e1ce19dd..6104d4e73c 100644
--- a/contrib/chart/backstage/templates/lighthouse-deployment.yaml
+++ b/contrib/chart/backstage/templates/lighthouse-deployment.yaml
@@ -78,5 +78,5 @@ spec:
     app: backstage
     component: lighthouse-audit-service
 
-  type: ClusterIP
+  type: {{ .Values.lighthouse.serviceType }}
 {{- end }}
diff --git a/contrib/chart/backstage/values.yaml b/contrib/chart/backstage/values.yaml
index bd80bc22b6..e21148b04b 100644
--- a/contrib/chart/backstage/values.yaml
+++ b/contrib/chart/backstage/values.yaml
@@ -10,6 +10,7 @@ frontend:
     tag: test1
     pullPolicy: IfNotPresent
   containerPort: 80
+  serviceType: ClusterIP
   resources:
     requests:
       memory: 128Mi
@@ -26,6 +27,7 @@ backend:
     tag: test1
     pullPolicy: IfNotPresent
   containerPort: 7000
+  serviceType: ClusterIP
   resources:
     requests:
       memory: 512Mi
@@ -40,6 +42,7 @@ lighthouse:
     tag: latest
     pullPolicy: IfNotPresent
   containerPort: 3003
+  serviceType: ClusterIP
   resources:
     requests:
       memory: 128Mi