I'm trying to add deployment strategy as rolling deployment. But I'm not sure why this is not working. We have the same config in OpenShift which runs without any issue, but in Kubernetes this fails.

deployment.yaml

spec:
  {{- if eq .Values.autoscale.enabled false}}
  replicas: {{ .Values.deployment.replicaCount }}
  {{- end }}
  {{- if eq .Values.strategy.enabled true}}
  strategy:
    activeDeadlineSeconds: {{ .Values.strategy.activeDeadlineSeconds }}
    rollingParams:
      intervalSeconds: {{ .Values.strategy.rollingParams.intervalSeconds }}
      maxSurge: {{ .Values.strategy.rollingParams.maxSurge }}
      maxUnavailable: {{ .Values.strategy.rollingParams.maxUnavailable }}
      timeoutSeconds: {{ .Values.strategy.rollingParams.timeoutSeconds }}
      updatePeriodSeconds: {{ .Values.strategy.rollingParams.updatePeriodSeconds }}
    type: {{ .Values.strategy.type }}
  {{- end}}

values.yaml:

strategy:
  enabled: true
  activeDeadlineSeconds: 21600
  rollingParams:
    intervalSeconds: 1
    maxSurge: 25%
    maxUnavailable: 25%
    timeoutSeconds: 600
    updatePeriodSeconds: 1
  type: Rolling

Error:

Error: UPGRADE FAILED: error validating "": error validating data: [ValidationError(Deployment.spec.strategy): unknown field "activeDeadlineSeconds" in io.k8s.api.apps.v1.DeploymentStrategy, ValidationError(Deployment.spec.strategy): unknown field "rollingParams" in io.k8s.api.apps.v1.DeploymentStrategy]
helm.go:75: [debug] error validating "": error validating data: [ValidationError(Deployment.spec.strategy): unknown field "activeDeadlineSeconds" in io.k8s.api.apps.v1.DeploymentStrategy, ValidationError(Deployment.spec.strategy): unknown field "rollingParams" in io.k8s.api.apps.v1.DeploymentStrategy]

I'm not sure what's the issue. I checked for documentation for io.k8s.api.apps.v1.DeploymentStrategy, but couldn't get anything working

Thanks