Kubernetes Removed API check — find removed api versions and

Find the apiVersions kubectl no longer serves: extensions/v1beta1, batch/v1beta1 CronJob, policy/v1beta1 PDB, PodSecurityPolicy, autoscaling/v2beta2. 15 rules, offline, each with the replacement. Runs entirely in your browser — nothing is uploaded.

# payments-api - manifests as an assistant wrote them from the shape of older examples
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: payments-api
  annotations:
    seccomp.security.alpha.kubernetes.io/pod: runtime/default
spec:
  replicas: 3
  template:
    metadata:
      labels:
        app: payments-api
    spec:
      nodeSelector:
        beta.kubernetes.io/os: linux
      containers:
        - name: api
          image: registry.internal/payments-api:1.8.2
---
apiVersion: batch/v1beta1
kind: CronJob
metadata:
  name: payments-reconcile
spec:
  schedule: "*/15 * * * *"
  jobTemplate:
    spec:
      template:
        spec:
          restartPolicy: OnFailure
          containers:
            - name: reconcile
              image: registry.internal/reconcile:0.4.1
---
apiVersion: policy/v1beta1
kind: PodDisruptionBudget
metadata:
  name: payments-api-pdb
spec:
  minAvailable: 2
  selector:
    matchLabels:
      app: payments-api
---
apiVersion: autoscaling/v2beta2
kind: HorizontalPodAutoscaler
metadata:
  name: payments-api-hpa
spec:
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: payments-api
  minReplicas: 3
  maxReplicas: 12
  metrics:
    - type: Resource
      resource:
        name: cpu
        target:
          type: Utilization
          averageUtilization: 70
---
apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
  name: payments-api
  annotations:
    kubernetes.io/ingress.class: nginx
spec:
  rules:
    - host: pay.internal.example
      http:
        paths:
          - path: /v1
            backend:
              serviceName: payments-api
              servicePort: 8080
---
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
  name: paymentroutes.payments.example
spec:
  group: payments.example
  version: v1alpha1
  scope: Namespaced
  names:
    kind: PaymentRoute
    plural: paymentroutes
---
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
  name: payments-restricted
spec:
  privileged: false
  runAsUser:
    rule: MustRunAsNonRoot
  fsGroup:
    rule: RunAsAny
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: payments-worker
spec:
  replicas: 2
  template:
    metadata:
      labels:
        app: payments-worker
    spec:
      containers:
        - name: worker
          image: registry.internal/payments-worker:1.8.2

as of

Free here: Check the manifest open in the editor against all 15 rules and get the replacement apiVersion for every hit. In the editor: Sweep every manifest in the workspace and write one dated migration report ordered by removal version — that part asks for a licence key. , one licence key per person or CI seat. A freelance Kubernetes consultant bills about 120 US dollars an hour, and reading one chart repo for beta apiVersions before an upgrade is most of a day.

Same engine as the VS Code extension, byte for byte.