kustomization.yaml

apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization

helmCharts:
- name: csi-isilon
  repo: https://dell.github.io/helm-charts
  releaseName: csi-isilon
  namespace: powerscale
  version: 2.10.0
  valuesFile: values.yaml
patches:
- path: patch_controller_deployment.yaml
  target:
    kind: Deployment
- path: patch_node_daemonset.yaml
  target:
    kind: DaemonSet

patch_controller_deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: csi-isilon-name-controller
spec:
  template:
    spec:
      priorityClassName: system-node-critical

patch_node_daemonset.yaml

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: csi-isilon-node
spec:
  template:
    spec:
      priorityClassName: system-node-critical