- k8s_resources
  - (Tier3)
    - (Tier2)
      - (Tier1)
        - (Tier0)
  - Deployment
    - ReplicaSet
      - Pod
        - container(s)
  - CronJob
    - Job
      - Pod
        - container(s)
  - (empty)
    - DaemonSet
      - Pod
        - container(s)
  - (empty)
    - StatefulSet
      - Pod
        - container(s)
