159 lines
4.8 KiB
YAML
159 lines
4.8 KiB
YAML
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# ---------------------------
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# exascaler CSI Node Server
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# ---------------------------
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#
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# Runs driver node server (driver + registrar) on each node
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#
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: exascaler-csi-node-service-account
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namespace: {{ .Release.Namespace }}
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---
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kind: ClusterRole
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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name: exascaler-csi-node-cluster-role
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rules:
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- apiGroups: ['']
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resources: ['events']
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verbs: ['get', 'list', 'watch', 'create', 'update', 'patch']
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---
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kind: ClusterRoleBinding
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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name: exascaler-csi-node-cluster-role-binding
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subjects:
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- kind: ServiceAccount
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name: exascaler-csi-node-service-account
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namespace: {{ .Release.Namespace }}
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roleRef:
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kind: ClusterRole
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name: exascaler-csi-node-cluster-role
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apiGroup: rbac.authorization.k8s.io
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---
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# exascaler Node Server as a daemon
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kind: DaemonSet
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apiVersion: apps/v1
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metadata:
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name: exascaler-csi-node
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namespace: {{ .Release.Namespace }}
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spec:
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selector:
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matchLabels:
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app: exascaler-csi-node
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template:
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metadata:
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labels:
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app: exascaler-csi-node
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spec:
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serviceAccount: exascaler-csi-node-service-account
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priorityClassName: {{ .Values.priorityClassName }}
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hostNetwork: true
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containers:
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# driver-registrar: sidecar container that:
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# 1) registers the CSI driver with kubelet
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# 2) adds the drivers custom NodeId to a label on the Kubernetes Node API Object
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- name: driver-registrar
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resources: {{ .Values.resources | default .Values.registrar.resources | toYaml | nindent 12 }}
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image: {{ .Values.registrar.repository }}:{{ .Values.registrar.tag }}
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imagePullPolicy: {{ .Values.registrar.pullPolicy }}
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args:
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- --v=5
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- --csi-address=/csi/csi.sock
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- --kubelet-registration-path=/var/lib/kubelet/plugins/exa.csi.ddn.com/csi.sock
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livenessProbe:
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exec:
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command:
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- /csi-node-driver-registrar
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- --kubelet-registration-path=/var/lib/kubelet/plugins/exa.csi.ddn.com/csi.sock
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- --mode=kubelet-registration-probe
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initialDelaySeconds: 30
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timeoutSeconds: 15
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env:
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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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- name: GOMEMLIMIT
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valueFrom:
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resourceFieldRef:
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divisor: "0"
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resource: limits.memory
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- name: GOMAXPROCS
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valueFrom:
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resourceFieldRef:
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divisor: "0"
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resource: limits.cpu
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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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- name: driver
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resources: {{ .Values.resources | default .Values.image.resources | toYaml | nindent 12 }}
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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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allowPrivilegeEscalation: true
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image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
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imagePullPolicy: "{{ .Values.image.pullPolicy }}"
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args:
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- --nodeid=$(KUBE_NODE_NAME)
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- --endpoint=unix://csi/csi.sock
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- --role=node
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env:
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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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- name: GOMEMLIMIT
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valueFrom:
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resourceFieldRef:
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divisor: "0"
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resource: limits.memory
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- name: GOMAXPROCS
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valueFrom:
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resourceFieldRef:
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divisor: "0"
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resource: limits.cpu
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volumeMounts:
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- name: socket-dir
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mountPath: /csi
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- name: secret
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mountPath: /config
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- name: host
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mountPath: /host
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mountPropagation: Bidirectional
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- name: pods-mount-dir
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mountPath: /var/lib/kubelet/pods
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mountPropagation: Bidirectional
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volumes:
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- name: socket-dir
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hostPath:
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path: /var/lib/kubelet/plugins/exa.csi.ddn.com
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type: DirectoryOrCreate
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- name: registration-dir
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hostPath:
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path: /var/lib/kubelet/plugins_registry/
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type: Directory
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- name: pods-mount-dir
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hostPath:
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path: /var/lib/kubelet/pods
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type: Directory
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- name: host
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hostPath:
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path: /
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type: Directory
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- name: secret
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secret:
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secretName: {{ .Values.secretName }}
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---
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