diff --git a/k8s/deployment/templates/blue-green-ingress.yaml.tpl b/k8s/deployment/templates/blue-green-ingress.yaml.tpl
index 323fa4dc..314de1fe 100644
--- a/k8s/deployment/templates/blue-green-ingress.yaml.tpl
+++ b/k8s/deployment/templates/blue-green-ingress.yaml.tpl
@@ -68,3 +68,15 @@ spec:
                 name: bg-deployment
                 port:
                   name: use-annotation
+{{- range .scope.domains }}
+    - host: {{ .name }}
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: bg-deployment
+                port:
+                  name: use-annotation
+{{- end }}
diff --git a/k8s/deployment/templates/initial-ingress.yaml.tpl b/k8s/deployment/templates/initial-ingress.yaml.tpl
index 287a17fb..dbcdaa12 100644
--- a/k8s/deployment/templates/initial-ingress.yaml.tpl
+++ b/k8s/deployment/templates/initial-ingress.yaml.tpl
@@ -62,4 +62,16 @@ spec:
               service:
                 name: d-{{ .scope.id }}-{{ .deployment.id }}
                 port:
-                  number: 8080
\ No newline at end of file
+                  number: 8080
+{{- range .scope.domains }}
+    - host: {{ .name }}
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: d-{{ $.scope.id }}-{{ $.deployment.id }}
+                port:
+                  number: 8080
+{{- end }}
\ No newline at end of file
diff --git a/k8s/deployment/templates/istio/blue-green-httproute.yaml.tpl b/k8s/deployment/templates/istio/blue-green-httproute.yaml.tpl
index cad75173..5f45ad58 100644
--- a/k8s/deployment/templates/istio/blue-green-httproute.yaml.tpl
+++ b/k8s/deployment/templates/istio/blue-green-httproute.yaml.tpl
@@ -45,6 +45,9 @@ metadata:
 spec:
   hostnames:
     - {{ .scope.domain }}
+{{- range .scope.domains }}
+    - {{ .name }}
+{{- end }}
   parentRefs:
     - group: gateway.networking.k8s.io
       kind: Gateway
diff --git a/k8s/deployment/templates/istio/initial-httproute.yaml.tpl b/k8s/deployment/templates/istio/initial-httproute.yaml.tpl
index d01162e4..f300a5d3 100644
--- a/k8s/deployment/templates/istio/initial-httproute.yaml.tpl
+++ b/k8s/deployment/templates/istio/initial-httproute.yaml.tpl
@@ -45,6 +45,9 @@ metadata:
 spec:
   hostnames:
     - {{ .scope.domain }}
+{{- range .scope.domains }}
+    - {{ .name }}
+{{- end }}
   parentRefs:
     - group: gateway.networking.k8s.io
       kind: Gateway
diff --git a/k8s/specs/service-spec.json.tpl b/k8s/specs/service-spec.json.tpl
index 7c94c55a..eb2e55f3 100644
--- a/k8s/specs/service-spec.json.tpl
+++ b/k8s/specs/service-spec.json.tpl
@@ -546,6 +546,18 @@
                }
             },
             "description":"Configure automatic deployment from Git branches"
+         },
+         "custom_domains": {
+            "type": "object",
+            "required": [
+               "enabled"
+            ],
+            "properties": {
+               "enabled": {
+               "type": "boolean",
+               "default": true
+               }
+            }
          }
       }
    }