apiVersion: policy/v1beta1
kind: PodDisruptionBudget
metadata:
  labels:
    app.kubernetes.io/component: prometheus
    app.kubernetes.io/name: prometheus
    app.kubernetes.io/part-of: kube-prometheus
    app.kubernetes.io/version: 2.26.0
  name: prometheus-k8s
  namespace: default
spec:
  minAvailable: 1
  selector:
    matchLabels:
      app.kubernetes.io/component: prometheus
      app.kubernetes.io/name: prometheus
      app.kubernetes.io/part-of: kube-prometheus
      prometheus: k8s