Remove custom setup.

setup/cluster/coredns/kustomize/coredns-custom-config.yaml

@@ -1,28 +0,0 @@
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: coredns-custom
-  namespace: kube-system
-data:
-  # Custom server block for internal domains. All internal domains should
-  # resolve to the cluster proxy.
-  internal.server: |
-    internal.cloud2.payne.io {
-      errors
-      cache 30
-      reload
-      template IN A {
-        match (.*)\.internal\.cloud2\.payne\.io\.
-        answer "{{ .Name }} 60 IN A 192.168.8.20"
-      }
-      template IN AAAA {
-        match (.*)\.internal\.cloud2\.payne\.io\.
-        rcode NXDOMAIN
-      }
-    }
-  # Custom override to set external resolvers.
-  external.override: |
-    forward . 1.1.1.1 {
-      max_concurrent 1000
-    }

setup/cluster/coredns/kustomize/coredns-lb-service.yaml

@@ -1,25 +0,0 @@
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: coredns-lb
-  namespace: kube-system
-  annotations:
-    metallb.universe.tf/loadBalancerIPs: "192.168.8.20"
-spec:
-  type: LoadBalancer
-  ports:
-  - name: dns
-    port: 53
-    protocol: UDP
-    targetPort: 53
-  - name: dns-tcp
-    port: 53
-    protocol: TCP
-    targetPort: 53
-  - name: metrics
-    port: 9153
-    protocol: TCP
-    targetPort: 9153
-  selector:
-    k8s-app: kube-dns