correction

clusters/default/tools/pihole/pihole.yml

@@ -15,17 +15,15 @@ spec:
     spec:
       hostNetwork: true
 
-      nodeAffinity:
+      affinity:
-        requiredDuringSchedulingIgnoredDuringExecution:
+        nodeAffinity:
-          nodeSelectorTerms:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            nodeSelectorTerms:
             - matchExpressions:
                 - key: kubernetes.io/hostname
-                  operator: In
+                  operator: NotIn
                   values:
-                    - kube-02
+                    - "kube-01"
-                    - kube-03
-                    - kube-04
-                    - kube-05
                     
       initContainers:
       - name: init-keepalived