Adding ObservedGeneration in the Custom Resource Definition (CRD)

[karthik507]

We are currently facing challenges in assessing changes made to the spec of the Notebook CRD due to the absence of the ObservedGeneration field in its status. Adding this field would enable us to determine if the operator has acted on updates to the CR spec, making it easier to track the transition of the Notebook resource from state "x" to state "y."

Environment :

1. Notebook ( Notebooks 1.0) version -> v1.9.2
2. jupyter-web-app version -> v1.9.2

Current Status :

status:
  conditions:
  - lastProbeTime: "2025-01-15T13:42:07Z"
    lastTransitionTime: "2025-01-15T13:41:57Z"
    status: "True"
    type: Initialized
  - lastProbeTime: "2025-01-15T13:42:07Z"
    lastTransitionTime: "2025-01-15T13:42:07Z"
    status: "True"
    type: Ready
  - lastProbeTime: "2025-01-15T13:42:07Z"
    lastTransitionTime: "2025-01-15T13:42:07Z"
    status: "True"
    type: ContainersReady
  - lastProbeTime: "2025-01-15T13:42:07Z"
    lastTransitionTime: "2025-01-15T13:41:57Z"
    status: "True"
    type: PodScheduled
  containerState:
    running:
      startedAt: "2025-01-15T13:42:06Z"
  readyReplicas: 1

Expected Status :

status:
**observedGeneration: 1**
  conditions:
  - lastProbeTime: "2025-01-15T13:42:07Z"
    lastTransitionTime: "2025-01-15T13:41:57Z"
    status: "True"
    type: Initialized
  - lastProbeTime: "2025-01-15T13:42:07Z"
    lastTransitionTime: "2025-01-15T13:42:07Z"
    status: "True"
    type: Ready
  - lastProbeTime: "2025-01-15T13:42:07Z"
    lastTransitionTime: "2025-01-15T13:42:07Z"
    status: "True"
    type: ContainersReady
  - lastProbeTime: "2025-01-15T13:42:07Z"
    lastTransitionTime: "2025-01-15T13:41:57Z"
    status: "True"
    type: PodScheduled
  containerState:
    running:
      startedAt: "2025-01-15T13:42:06Z"
  readyReplicas: 1