kubectl get deploy -o custom-columns=:.metadata.name  | xargs -I_ -n1 kubectl patch deploy _ -p '{"spec":{"revisionHistoryLimit":2}}'

- name: oidc
  user:
    exec:
      apiVersion: client.authentication.k8s.io/v1beta1
      args:
      - oidc-login
      - get-token
      - --oidc-issuer-url=https://key.example.com/auth/realms/example
      - --oidc-client-id=kubernetes
      - --oidc-client-secret=2f36109b-736a-4085-aa81-71e0e3b1bef6
      command: kubectl
      env: null
      provideClusterInfo: false

kubectl debug -it EXISTINGPODNAME --image=alpine:latest --target=EXISTINGCONTAINERNAME

ps
cd /proc/1/root # If container master process is running with PID 1
ls

# если контейнер крешится
kubectl debug EXISTINGPODNAME -it --image=alpine:latest --share-process --copy-to=for-debug

# шелл на ноде
kubectl debug node/NODENAME -it --image=alpine:latest

apiVersion: autoscaling.k8s.io/v1
kind: VerticalPodAutoscaler
metadata:
  name: prometheus-vpa
spec:
  targetRef:
    apiVersion: "apps/v1"
  updatePolicy:
    updateMode: "Initial"
    containerPolicies:
      - containerName: "*"
        minAllowed:
          cpu: 0m
          memory: 0Mi
        maxAllowed:
          cpu: 1
          memory: 500Mi
        controlledResources: ["cpu", "memory"]
        controlledValues: RequestsAndLimits