update
diff --git a/charts/ingress/templates/install.yaml b/charts/ingress/templates/install.yaml
new file mode 100644
index 0000000..c50a741
--- /dev/null
+++ b/charts/ingress/templates/install.yaml
@@ -0,0 +1,39 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: ingress-{{ .Values.domain }}
+  namespace: {{ .Release.Namespace }}
+  {{- if or .Values.certificateIssuer .Values.appRoot }}
+  annotations:
+    {{- if .Values.certificateIssuer }}
+    acme.cert-manager.io/http01-edit-in-place: "true"
+    cert-manager.io/cluster-issuer: {{ .Values.certificateIssuer }}
+    # nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
+    {{- end }}
+    {{- if .Values.appRoot }}
+    nginx.ingress.kubernetes.io/app-root: {{ .Values.appRoot }}
+    {{- end }}
+  {{- end }}
+spec:
+  ingressClassName: {{ .Values.ingressClassName }}
+  {{- if .Values.certificateIssuer }}
+  tls:
+  - hosts:
+    - {{ .Values.domain }}
+    secretName: cert-{{ .Values.domain }}
+  {{- end }}
+  rules:
+  - host: {{ .Values.domain }}
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: {{ .Values.service.name }}
+            port:
+              {{- if .Values.service.port.name }}
+              name: {{ .Values.service.port.name }}
+              {{- else }}
+              number: {{ .Values.service.port.number }}
+              {{- end}}