diff --git a/charts/envoy/templates/secret.yaml b/charts/envoy/templates/secret.yaml
new file mode 100644
index 0000000..0c8e2d2
--- /dev/null
+++ b/charts/envoy/templates/secret.yaml
@@ -0,0 +1,13 @@
+{{- $fullname := include "envoy.fullname" . -}}
+{{- $namespace := .Release.Namespace -}}
+{{- $labels := include "envoy.labels" . -}}
+{{- with .Values.secret }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ $fullname }}
+  namespace: {{ $namespace }}
+  labels:
+    {{- $labels | nindent 4 }}
+{{- toYaml . | nindent 0 }}
+{{- end }}
\ No newline at end of file
diff --git a/charts/envoy/templates/service.yaml b/charts/envoy/templates/service.yaml
index 969d212..28e7339 100644
--- a/charts/envoy/templates/service.yaml
+++ b/charts/envoy/templates/service.yaml
@@ -16,5 +16,8 @@ spec:
       targetPort: http
       protocol: TCP
       name: http
+  {{- with .Values.service.loadBalancerIP }}
+  loadBalancerIP: {{ . }}
+  {{- end }}
   selector:
     {{- include "envoy.selectorLabels" . | nindent 4 }}
diff --git a/charts/envoy/values.yaml b/charts/envoy/values.yaml
index 3e65482..9ba0499 100644
--- a/charts/envoy/values.yaml
+++ b/charts/envoy/values.yaml
@@ -43,6 +43,8 @@ service:
   type: ClusterIP
   # service.port -- service port
   port: 80
+  # service.loadBalancerIP -- IP of service load balancer
+  loadBalancerIP: ""
   # service.annotations -- annotations to add to the service
   annotations: {}
 
@@ -91,6 +93,12 @@ volumes:
 #  - name: data
 #    emptyDir: {}
 
+# secret -- secret
+secret:
+  # type: Opaque
+  # data: {}
+  # stringData: {}
+
 # env -- environment variables for the deployment
 env:
 #  - name: NODE_LABEL_REGION