charts/ingress-nginx/templates/controller-poddisruptionbudget.yaml

{{- if or (and .Values.controller.autoscaling.enabled (gt (.Values.controller.autoscaling.minReplicas | int) 1)) (and (not .Values.controller.autoscaling.enabled) (gt (.Values.controller.replicaCount | int) 1)) }}
apiVersion: {{ ternary "policy/v1" "policy/v1beta1" (semverCompare ">=1.21.0-0" .Capabilities.KubeVersion.Version) }}
kind: PodDisruptionBudget
metadata:
  labels:
    {{- include "ingress-nginx.labels" . | nindent 4 }}
    app.kubernetes.io/component: controller
  name: {{ include "ingress-nginx.controller.fullname" . }}
  namespace: {{ .Release.Namespace }}
spec:
  selector:
    matchLabels:
      {{- include "ingress-nginx.selectorLabels" . | nindent 6 }}
      app.kubernetes.io/component: controller
  minAvailable: {{ .Values.controller.minAvailable }}
{{- end }}