policyDefinitions/Kubernetes/block-usage-of-the-default-namespace-in-a-kubernetes-cluster/constraint.yaml

apiVersion: constraints.gatekeeper.sh/v1beta1
kind: K8sAzureBlockDefault
metadata:
  name: block-default-namespace
spec:
  match:
    excludedNamespaces: {{ .Values.excludedNamespaces }}
    kinds:
      - apiGroups: [""]
        kinds: ["ConfigMap", "Pod", "Secret", "Service", "ServiceAccount"]