Complete redo
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166
templates/csi-nfs-node.yaml
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166
templates/csi-nfs-node.yaml
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@@ -0,0 +1,166 @@
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---
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kind: DaemonSet
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apiVersion: apps/v1
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metadata:
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name: {{ .Values.node.name }}
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namespace: {{ .Release.Namespace }}
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{{ include "nfs.labels" . | indent 2 }}
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spec:
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updateStrategy:
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rollingUpdate:
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maxUnavailable: {{ .Values.node.maxUnavailable }}
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type: RollingUpdate
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selector:
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matchLabels:
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app: {{ .Values.node.name }}
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template:
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metadata:
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{{ include "nfs.labels" . | indent 6 }}
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app: {{ .Values.node.name }}
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spec:
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{{- if .Values.imagePullSecrets }}
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imagePullSecrets:
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{{ toYaml .Values.imagePullSecrets | indent 8 }}
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{{- end }}
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hostNetwork: true # original nfs connection would be broken without hostNetwork setting
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dnsPolicy: {{ .Values.controller.dnsPolicy }}
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serviceAccountName: {{ .Values.serviceAccount.node }}
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priorityClassName: {{ .Values.node.priorityClassName }}
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securityContext:
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seccompProfile:
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type: RuntimeDefault
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{{- with .Values.node.affinity }}
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affinity:
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{{ toYaml . | indent 8 }}
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{{- end }}
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nodeSelector:
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kubernetes.io/os: linux
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{{- with .Values.node.nodeSelector }}
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{{ toYaml . | indent 8 }}
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{{- end }}
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{{- with .Values.node.tolerations }}
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tolerations:
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{{ toYaml . | indent 8 }}
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{{- end }}
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containers:
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- name: liveness-probe
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{{- if hasPrefix "/" .Values.image.livenessProbe.repository }}
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image: "{{ .Values.image.baseRepo }}{{ .Values.image.livenessProbe.repository }}:{{ .Values.image.livenessProbe.tag }}"
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{{- else }}
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image: "{{ .Values.image.livenessProbe.repository }}:{{ .Values.image.livenessProbe.tag }}"
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{{- end }}
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args:
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- --csi-address=/csi/csi.sock
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- --probe-timeout=3s
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- --http-endpoint=localhost:{{ .Values.node.livenessProbe.healthPort }}
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- --v=2
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imagePullPolicy: {{ .Values.image.livenessProbe.pullPolicy }}
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volumeMounts:
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- name: socket-dir
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mountPath: /csi
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resources: {{- toYaml .Values.node.resources.livenessProbe | nindent 12 }}
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securityContext:
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readOnlyRootFilesystem: true
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capabilities:
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drop:
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- ALL
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- name: node-driver-registrar
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{{- if hasPrefix "/" .Values.image.nodeDriverRegistrar.repository }}
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image: "{{ .Values.image.baseRepo }}{{ .Values.image.nodeDriverRegistrar.repository }}:{{ .Values.image.nodeDriverRegistrar.tag }}"
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{{- else }}
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image: "{{ .Values.image.nodeDriverRegistrar.repository }}:{{ .Values.image.nodeDriverRegistrar.tag }}"
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{{- end }}
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args:
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- --v=2
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- --csi-address=/csi/csi.sock
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- --kubelet-registration-path=$(DRIVER_REG_SOCK_PATH)
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env:
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- name: DRIVER_REG_SOCK_PATH
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value: {{ .Values.kubeletDir }}/plugins/csi-nfsplugin/csi.sock
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- name: KUBE_NODE_NAME
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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imagePullPolicy: {{ .Values.image.nodeDriverRegistrar.pullPolicy }}
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volumeMounts:
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- name: socket-dir
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mountPath: /csi
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- name: registration-dir
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mountPath: /registration
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resources: {{- toYaml .Values.node.resources.nodeDriverRegistrar | nindent 12 }}
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securityContext:
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capabilities:
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drop:
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- ALL
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- name: nfs
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securityContext:
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privileged: true
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capabilities:
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add: ["SYS_ADMIN"]
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drop:
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- ALL
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allowPrivilegeEscalation: true
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{{- if hasPrefix "/" .Values.image.nfs.repository }}
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image: "{{ .Values.image.baseRepo }}{{ .Values.image.nfs.repository }}:{{ .Values.image.nfs.tag }}"
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{{- else }}
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image: "{{ .Values.image.nfs.repository }}:{{ .Values.image.nfs.tag }}"
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{{- end }}
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args :
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- "--v={{ .Values.node.logLevel }}"
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- "--nodeid=$(NODE_ID)"
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- "--endpoint=$(CSI_ENDPOINT)"
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- "--drivername={{ .Values.driver.name }}"
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- "--mount-permissions={{ .Values.driver.mountPermissions }}"
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env:
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- name: NODE_ID
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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- name: CSI_ENDPOINT
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value: unix:///csi/csi.sock
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livenessProbe:
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failureThreshold: 5
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httpGet:
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host: localhost
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path: /healthz
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port: {{ .Values.node.livenessProbe.healthPort }}
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initialDelaySeconds: 30
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timeoutSeconds: 10
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periodSeconds: 30
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imagePullPolicy: {{ .Values.image.nfs.pullPolicy }}
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volumeMounts:
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- name: socket-dir
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mountPath: /csi
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- name: pods-mount-dir
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mountPath: {{ .Values.kubeletDir }}/pods
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mountPropagation: "Bidirectional"
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{{- if .Values.feature.propagateHostMountOptions }}
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- name: host-nfsmount-conf
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mountPath: /etc/nfsmount.conf
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- name: host-nfsmount-conf-d
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mountPath: /etc/nfsmount.conf.d
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{{- end }}
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resources: {{- toYaml .Values.node.resources.nfs | nindent 12 }}
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volumes:
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- name: socket-dir
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hostPath:
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path: {{ .Values.kubeletDir }}/plugins/csi-nfsplugin
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type: DirectoryOrCreate
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- name: pods-mount-dir
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hostPath:
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path: {{ .Values.kubeletDir }}/pods
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type: Directory
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- hostPath:
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path: {{ .Values.kubeletDir }}/plugins_registry
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type: Directory
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name: registration-dir
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{{- if .Values.feature.propagateHostMountOptions }}
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- hostPath:
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path: /etc/nfsmount.conf
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type: FileOrCreate
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name: host-nfsmount-conf
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- hostPath:
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path: /etc/nfsmount.conf.d
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type: DirectoryOrCreate
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name: host-nfsmount-conf-d
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{{- end }}
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