Add ndots

apiVersion: kyverno.io/v1
kind: ClusterPolicy
metadata:
  name: add-ndots
  annotations:
    policies.kyverno.io/title: Add ndots
    policies.kyverno.io/category: Sample
    policies.kyverno.io/subject: Pod
    policies.kyverno.io/minversion: 1.6.0
    policies.kyverno.io/description: The ndots value controls where DNS lookups are first performed in a cluster and needs to be set to a lower value than the default of 5 in some cases. This policy mutates all Pods to add the ndots option with a value of 1.
spec:
  rules:
    - name: add-ndots
      match:
        any:
          - resources:
              kinds:
                - Pod
      mutate:
        patchStrategicMerge:
          spec:
            dnsConfig:
              options:
                - name: ndots
                  value: "1"