kind: DaemonSet
apiVersion: apps/v1
metadata:
  name: {{ template "cstor.fullname" . }}-csi-node
  {{- with .Values.csiNode.annotations }}
  annotations: {{ toYaml . | nindent 4 }}
  {{- end }}
  labels:
    {{- include "cstor.csiNode.labels" . | nindent 4 }}
spec:
  selector:
    matchLabels:
      {{- include "cstor.csiNode.matchLabels" . | nindent 6 }}
  template:
    metadata:
      labels:
        {{- include "cstor.csiNode.labels" . | nindent 8 }}
        {{- if .Values.csiNode.podLabels }}
        {{ toYaml .Values.csiNode.podLabels | nindent 8 }}
        {{- end }}
    spec:
      priorityClassName: {{ template "cstor.csiNode.priorityClassName" . }}
      serviceAccountName: {{ .Values.serviceAccount.csiNode.name }}
      hostNetwork: true
      containers:
        - name: {{ .Values.csiNode.driverRegistrar.name }}
          image: "{{ .Values.csiNode.driverRegistrar.image.registry }}{{ .Values.csiNode.driverRegistrar.image.repository }}:{{ .Values.csiNode.driverRegistrar.image.tag }}"
          imagePullPolicy: {{ .Values.csiNode.driverRegistrar.image.pullPolicy }}
          resources:
{{ toYaml .Values.csiNode.resources | indent 12 }}
          args:
            - "--v={{ .Values.csiNode.driverRegistrar.logLevel | default .Values.csiNode.logLevel }}"
            - "--csi-address=$(ADDRESS)"
            - "--kubelet-registration-path=$(DRIVER_REG_SOCK_PATH)"
          lifecycle:
            preStop:
              exec:
                command: ["/bin/sh", "-c", "rm -rf /registration/cstor.csi.openebs.io /registration/cstor.csi.openebs.io-reg.sock"]
          env:
            - name: ADDRESS
              value: /plugin/csi.sock
            - name: DRIVER_REG_SOCK_PATH
              value: {{ .Values.csiNode.kubeletDir }}plugins/cstor.csi.openebs.io/csi.sock
            - name: KUBE_NODE_NAME
              valueFrom:
                fieldRef:
                  fieldPath: spec.nodeName
            - name: NODE_DRIVER
              value: openebs-cstor-csi
          volumeMounts:
            - name: plugin-dir
              mountPath: /plugin
            - name: registration-dir
              mountPath: /registration
        - name: {{ .Values.cstorCSIPlugin.name }}
          securityContext:
            privileged: true
            allowPrivilegeEscalation: true
          image: "{{ .Values.cstorCSIPlugin.image.registry }}{{ .Values.cstorCSIPlugin.image.repository }}:{{ .Values.cstorCSIPlugin.image.tag }}"
          imagePullPolicy: {{ .Values.cstorCSIPlugin.image.pullPolicy }}
          args:
            - "--nodeid=$(OPENEBS_NODE_ID)"
            - "--endpoint=$(OPENEBS_CSI_ENDPOINT)"
            - "--url=$(OPENEBS_CSI_API_URL)"
            - "--plugin=$(OPENEBS_NODE_DRIVER)"
          env:
            - name: OPENEBS_NODE_ID
              valueFrom:
                fieldRef:
                  fieldPath: spec.nodeName
            - name: OPENEBS_CSI_ENDPOINT
              value: unix:///plugin/csi.sock
            - name: OPENEBS_NODE_DRIVER
              value: node
            - name: OPENEBS_CSI_API_URL
              value: https://openebs.io
              # OpenEBS namespace where the openebs cstor operator components
              # has been installed
            - name: OPENEBS_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
              # Enable/Disable auto-remount feature, when volumes
              # recovers from the read-only state
            - name: REMOUNT
              value: "{{ .Values.cstorCSIPlugin.remount }}"
          volumeMounts:
            - name: plugin-dir
              mountPath: /plugin
            - name: device-dir
              mountPath: /dev
            - name: pods-mount-dir
              mountPath: {{ .Values.csiNode.kubeletDir }}
              # needed so that any mounts setup inside this container are
              # propagated back to the host machine.
              mountPropagation: "Bidirectional"
            - name: host-root
              mountPath: /host
              mountPropagation: "HostToContainer"
            - name: chroot-iscsiadm
              mountPath: /sbin/iscsiadm
              subPath: iscsiadm
      volumes:
        - name: device-dir
          hostPath:
            path: /dev
            type: Directory
        - name: registration-dir
          hostPath:
            path: {{ .Values.csiNode.kubeletDir }}plugins_registry/
            type: DirectoryOrCreate
        - name: plugin-dir
          hostPath:
            path: {{ .Values.csiNode.kubeletDir }}plugins/cstor.csi.openebs.io/
            type: DirectoryOrCreate
        - name: pods-mount-dir
          hostPath:
            path: {{ .Values.csiNode.kubeletDir }}
            type: Directory
        - name: chroot-iscsiadm
          configMap:
            defaultMode: 0555
            name: openebs-cstor-csi-iscsiadm
        - name: host-root
          hostPath:
            path: /
            type: Directory
{{- if .Values.imagePullSecrets }}
      imagePullSecrets:
{{ toYaml .Values.imagePullSecrets | indent 2 }}
{{- end }}
{{- if .Values.csiNode.nodeSelector }}
      nodeSelector:
{{ toYaml .Values.csiNode.nodeSelector | indent 8 }}
{{- end }}
{{- if .Values.csiNode.securityContext }}
      securityContext:
{{ toYaml .Values.csiNode.securityContext | indent 8 }}
{{- end }}
{{- if .Values.csiNode.tolerations }}
      tolerations:
{{ toYaml .Values.csiNode.tolerations | indent 8 }}
{{- end }}