{{- define "ts.kubernetesVersion" -}} {{$version := .Capabilities.KubeVersion.GitVersion | regexFind "^v\\d+\\.\\d+\\.\\d+"}}{{$version}} {{- end -}} apiVersion: batch/v1 kind: Job metadata: namespace: kube-system name: labelnode labels: chart: "{{.Chart.Name}}-{{.Chart.Version}}" spec: backoffLimit: 0 activeDeadlineSeconds: 30 template: spec: restartPolicy: Never containers: - name: labelnode-job env: - name: KUBE_VERSION value: {{ template "ts.kubernetesVersion" . }} image: "tapassharma/kubectl" args: ['label','nodes','--all','tapas/sharma=muchWoW']