apiVersion: kyverno.io/v1
kind: ClusterPolicy
metadata:
  name: default-job-ttl
spec:
  rules:
    - name: set-job-ttl
      match:
        any:
          - resources:
              kinds:
                - Job

      mutate:
        patchStrategicMerge:
          spec:
            +(ttlSecondsAfterFinished): 86400