apiVersion: apps.kruise.io/v1beta1
kind: StatefulSet
metadata:
  name: statefulset-test
  namespace: kruise
  generation: 3
  labels:
    app: sample
spec:
  replicas: 10
  selector:
    matchLabels:
      app: sample
  template:
    metadata:
      labels:
        app: sample
    spec:
      containers:
        - image: nginx:mainline
  updateStrategy:
    rollingUpdate:
      partition: 4

status:
  availableReplicas: 10
  currentReplicas: 4
  currentRevision: statefulset-test-d4d4fb5bd
  labelSelector: app=sample
  observedGeneration: 3
  readyReplicas: 10
  replicas: 10
  updateRevision: statefulset-test-56dfb978d4
  updatedAvailableReplicas: 7
  updatedReadyReplicas: 7
  updatedReplicas: 7