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add qat resource driver chart (#65)
* add qat resource driver chart Signed-off-by: Oksana Baranova <[email protected]>
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‎charts/intel-qat-resource-driver/Chart.yaml‎

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apiVersion: v2
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name: intel-qat-resource-driver
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description: A Helm chart for a Dynamic Resource Allocation (DRA) Intel QAT Resource Driver
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type: application
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version: 0.1.0
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appVersion: "v0.1.0"

‎charts/intel-qat-resource-driver/LICENSE‎

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Copyright 2024 Intel Corporation
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SPDX-License-Identifier: Apache-2.0
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.

‎charts/intel-qat-resource-driver/README.md‎

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# Dynamic Resource Allocation (DRA) Intel QAT Driver Helm Chart
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## The chart installs QAT resource driver:
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- [QAT](https://github.com/intel/intel-resource-drivers-for-kubernetes/tree/main/doc/qat/README.md)
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More info: [Intel Resource Drivers for Kubernetes](https://github.com/intel/intel-resource-drivers-for-kubernetes/tree/main)
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## Get Helm Repository Info
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```
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helm repo add intel https://intel.github.io/helm-charts/
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helm repo update
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```
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You can execute `helm search repo intel` command to see pulled charts [optional].
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## Install Helm Chart
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```
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helm install intel-qat-resource-driver intel/intel-qat-resource-driver
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```
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## Upgrade Chart
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```
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helm upgrade intel-qat-resource-driver intel/intel-qat-resource-driver [flags]
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```
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## Uninstall Chart
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```
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helm uninstall intel-qat-resource-driver --namespace intel-qat-resource-driver
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```
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## Configuration
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See [Customizing the Chart Before Installing](https://helm.sh/docs/intro/using_helm/#customizing-the-chart-before-installing). To see all configurable options with detailed comments:
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```console
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helm show values intel/intel-qat-resource-driver
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```
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You may also run `helm show values` on this chart's dependencies for additional options.
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| Key | Type | Default |
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|-----|------|---------|
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| image.repository | string | `intel` |
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| image.name | string | `"intel-qat-resource-driver"` |
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| image.pullPolicy | string | `"IfNotPresent"` |
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| image.tag | string | `"v0.1.0"` |
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If you change the image tag to be used in Helm chart deployment, ensure that the version of the container image is consistent with deployment YAMLs - they might change between releases.

‎charts/intel-qat-resource-driver/templates/NOTES.txt‎

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Thank you for installing {{ .Chart.Name }}.

‎charts/intel-qat-resource-driver/templates/_helpers.tpl‎

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{{/* Define common helpers */}}
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{{- define "intel-qat-resource-driver.chart" -}}
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{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
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{{- end }}
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{{/* Define the base name for the driver */}}
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{{- define "intel-qat-resource-driver.baseName" -}}
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intel-qat-resource-driver
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{{- end }}
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{{- define "intel-qat-resource-driver.name" -}}
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{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
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{{- end }}
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{{- define "intel-qat-resource-driver.fullname" -}}
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{{- if .Values.fullnameOverride -}}
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{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
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{{- else -}}
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{{- printf "%s-%s" (include "intel-qat-resource-driver.baseName" .) .Release.Name | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{- end }}
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{{- define "intel-qat-resource-driver.namespace" -}}
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{{- default .Release.Namespace .Values.namespaceOverride }}
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{{- end }}
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{{/* Labels for templates */}}
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{{- define "intel-qat-resource-driver.labels" -}}
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helm.sh/chart: {{ include "intel-qat-resource-driver.chart" . }}
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app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
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app.kubernetes.io/managed-by: {{ .Release.Service }}
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{{- end }}
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{{- define "intel-qat-resource-driver.clusterRoleName" -}}
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{{- printf "%s-role" (include "intel-qat-resource-driver.baseName" .) | trunc 63 | trimSuffix "-" }}
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{{- end }}
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{{- define "intel-qat-resource-driver.clusterRoleBindingName" -}}
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{{- printf "%s-rolebinding" (include "intel-qat-resource-driver.baseName" .) | trunc 63 | trimSuffix "-" }}
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{{- end }}
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{{- define "intel-qat-resource-driver.serviceAccountName" -}}
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{{- if .Values.serviceAccount.create -}}
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{{- default "intel-qat-sa" .Values.serviceAccount.name -}}
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{{- end -}}
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{{- end }}
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{{/* Define full image name */}}
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{{- define "intel-qat-resource-driver.fullimage" -}}
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{{- printf "%s/%s:%s" .Values.image.repository .Values.image.name .Values.image.tag -}}
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{{- end }}

‎charts/intel-qat-resource-driver/templates/clusterrole.yaml‎

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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: {{ include "intel-qat-resource-driver.clusterRoleName" . }}
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namespace: {{ include "intel-qat-resource-driver.namespace" . }}
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rules:
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- apiGroups: [""]
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resources: ["nodes"]
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verbs: ["get"]
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- apiGroups: ["resource.k8s.io"]
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resources: ["resourceslices"]
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verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
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- apiGroups: ["resource.k8s.io"]
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resources: ["resourceclaims"]
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verbs: ["get"]

‎charts/intel-qat-resource-driver/templates/clusterrolebinding.yaml‎

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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: {{ include "intel-qat-resource-driver.clusterRoleBindingName" . }}
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namespace: {{ include "intel-qat-resource-driver.namespace" . }}
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subjects:
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- kind: ServiceAccount
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name: {{ include "intel-qat-resource-driver.serviceAccountName" . }}
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namespace: {{ include "intel-qat-resource-driver.namespace" . }}
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roleRef:
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kind: ClusterRole
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name: {{ include "intel-qat-resource-driver.clusterRoleName" . }}
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apiGroup: rbac.authorization.k8s.io

‎charts/intel-qat-resource-driver/templates/device-class.yaml‎

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apiVersion: resource.k8s.io/v1alpha3
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kind: DeviceClass
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metadata:
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name: qat.intel.com
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spec:
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selectors:
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- cel:
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expression: device.driver == "qat.intel.com"

‎charts/intel-qat-resource-driver/templates/resource-driver-namespace.yaml‎

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apiVersion: v1
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kind: Namespace
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metadata:
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name: intel-qat-resource-driver

‎charts/intel-qat-resource-driver/templates/resource-driver.yaml‎

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apiVersion: apps/v1
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kind: DaemonSet
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metadata:
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name: intel-qat-resource-driver-kubelet-plugin
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namespace: {{ include "intel-qat-resource-driver.namespace" . }}
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labels:
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{{- include "intel-qat-resource-driver.labels" . | nindent 4 }}
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spec:
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selector:
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matchLabels:
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app: intel-qat-resource-driver
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template:
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metadata:
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labels:
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app: intel-qat-resource-driver
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spec:
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serviceAccount: intel-qat-resource-driver-service-account
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serviceAccountName: {{ include "intel-qat-resource-driver.serviceAccountName" . }}
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containers:
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- name: kubelet-plugin
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image: {{ include "intel-qat-resource-driver.fullimage" . }}
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imagePullPolicy: {{ .Values.image.pullPolicy }}
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command: ["/kubelet-qat-plugin"]
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env:
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- name: NODE_NAME
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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- name: POD_NAMESPACE
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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- name: SYSFS_ROOT
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value: "/sysfs"
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volumeMounts:
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- name: plugins-registry
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mountPath: /var/lib/kubelet/plugins_registry
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- name: plugins
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mountPath: /var/lib/kubelet/plugins
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- name: cdi
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mountPath: /etc/cdi
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- name: varruncdi
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mountPath: /var/run/cdi
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- name: sysfs
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mountPath: /sysfs
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- name: qatconfiguration
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mountPath: /defaults
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securityContext:
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privileged: true
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readOnlyRootFilesystem: true
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seccompProfile:
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type: RuntimeDefault
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volumes:
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- name: plugins-registry
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hostPath:
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path: /var/lib/kubelet/plugins_registry
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- name: plugins
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hostPath:
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path: /var/lib/kubelet/plugins
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- name: cdi
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hostPath:
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path: /etc/cdi
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- name: varruncdi
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hostPath:
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path: /var/run/cdi
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- name: sysfs
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hostPath:
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path: /sys
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- name: qatconfiguration
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configMap:
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name: intel-qat-resource-driver-configuration
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optional: true
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{{- with .Values.kubeletPlugin.tolerations }}
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tolerations:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.kubeletPlugin.nodeSelector }}
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nodeSelector:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.kubeletPlugin.affinity }}
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affinity:
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{{- toYaml . | nindent 8 }}
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{{- end }}

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