PrivateNetwork: Configure cluster proxy backend

Change-Id: Ieeca2da6bd69ee3a440960ff3d4cdb9371f3a8c6
diff --git a/charts/headscale-user/values.yaml b/charts/headscale-user/values.yaml
index c91e8d8..a37f685 100644
--- a/charts/headscale-user/values.yaml
+++ b/charts/headscale-user/values.yaml
@@ -3,4 +3,4 @@
 preAuthKey:
   enabled: false
   secretName: foo-secret
-
+resourceName: ""