env: create tailscale-proxy for ingress-private IP with new env
diff --git a/core/installer/values-tmpl/tailscale-proxy.jsonschema b/core/installer/values-tmpl/tailscale-proxy.jsonschema
index 9452893..11f57c6 100644
--- a/core/installer/values-tmpl/tailscale-proxy.jsonschema
+++ b/core/installer/values-tmpl/tailscale-proxy.jsonschema
@@ -2,7 +2,8 @@
   "type": "object",
   "properties": {
 	"Username": { "type": "string", "default": "example" },
-	"IPSubnet": { "type": "string", "default": "10.1.0.1" }
+	"IPSubnet": { "type": "string", "default": "10.1.0.1" },
+	"HostnameSuffix": { "type": "string", "default": "10.1.0.1" }
   },
   "additionalProperties": false
 }