fix metallb control-plane

helm/metallb/values.yaml

@@ -1,4 +1,7 @@
-# Your existing configuration for the IP address pool
+# This top-level key MUST match the dependency name in your Chart.yaml
+metallb:
+
+  # Your original address pool configuration, now nested
   config:
     config: |
       address-pools:
@@ -7,6 +10,7 @@ config:
         addresses:
         - 192.168.178.200-192.168.178.250
 
+  # The speaker tolerations, also nested
   speaker:
     tolerations:
     - key: "node-role.kubernetes.io/control-plane"
@@ -16,6 +20,7 @@ speaker:
       operator: "Exists"
       effect: "NoSchedule"
 
+  # The controller tolerations, also nested
   controller:
     tolerations:
     - key: "node-role.kubernetes.io/control-plane"