kind: DaemonSet
apiVersion: apps/v1beta2
metadata:
  name: csi-rbdplugin
spec:
  selector:
    matchLabels:
      app: csi-rbdplugin
  template:
    metadata:
      labels:
        app: csi-rbdplugin
    spec:
      serviceAccount: rbd-csi-nodeplugin
      hostNetwork: true
      hostPID: true      
      # to use e.g. Rook orchestrated cluster, and mons' FQDN is
      # resolved through k8s service, set dns policy to cluster first
      dnsPolicy: ClusterFirstWithHostNet      
      containers:
        - name: driver-registrar
          image: quay.io/k8scsi/csi-node-driver-registrar:v1.0.2
          args:
            - "--v=5"
            - "--csi-address=/csi/csi.sock"
            - "--kubelet-registration-path=/var/lib/kubelet/plugins/csi-rbdplugin/csi.sock"
          lifecycle:
            preStop:
              exec:
                  command: ["/bin/sh", "-c", "rm -rf /registration/csi-rbdplugin /registration/csi-rbdplugin-reg.sock"]          
          env:
            - name: KUBE_NODE_NAME
              valueFrom:
                fieldRef:
                  fieldPath: spec.nodeName
          volumeMounts:
            - name: plugin-dir
              mountPath: /csi
            - name: registration-dir
              mountPath: /registration
        - name: csi-rbdplugin
          securityContext:
            privileged: true
            capabilities:
              add: ["SYS_ADMIN"]
            allowPrivilegeEscalation: true
          image: quay.io/cephcsi/rbdplugin:v1.0.0
          args :
            - "--nodeid=$(NODE_ID)"
            - "--endpoint=$(CSI_ENDPOINT)"
            - "--v=5"
            - "--drivername=csi-rbdplugin"
            - "--containerized=true"
            - "--metadatastorage=k8s_configmap"
          env:
            - name: HOST_ROOTFS
              value: "/rootfs" 
            - name: NODE_ID
              valueFrom:
                fieldRef:
                  fieldPath: spec.nodeName
            - name: POD_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            - name: CSI_ENDPOINT
              value: unix://var/lib/kubelet/plugins_registry/csi-rbdplugin/csi.sock
          imagePullPolicy: "IfNotPresent"
          volumeMounts:
            - name: plugin-dir
              mountPath: /var/lib/kubelet/plugins_registry/csi-rbdplugin
            - name: pods-mount-dir
              mountPath: /var/lib/kubelet/pods
              mountPropagation: "Bidirectional"
            - name: plugin-mount-dir
              mountPath: /var/lib/kubelet/plugins/kubernetes.io/csi/volumeDevices/
              mountPropagation: "Bidirectional"
            - mountPath: /dev
              name: host-dev
            - mountPath: /rootfs
              name: host-rootfs            
            - mountPath: /sys
              name: host-sys
            - mountPath: /lib/modules
              name: lib-modules
              readOnly: true
      volumes:
        - name: plugin-dir
          hostPath:
            path: /var/lib/kubelet/plugins/csi-rbdplugin
            type: DirectoryOrCreate
        - name: plugin-mount-dir
          hostPath: 
            path: /var/lib/kubelet/plugins/kubernetes.io/csi/volumeDevices/
            type: DirectoryOrCreate
        - name: registration-dir
          hostPath:
            path: /var/lib/kubelet/plugins_registry/
            type: Directory
        - name: pods-mount-dir
          hostPath:
            path: /var/lib/kubelet/pods
            type: Directory
        - name: host-dev
          hostPath:
            path: /dev
        - name: host-rootfs
          hostPath:
            path: /            
        - name: host-sys
          hostPath:
            path: /sys
        - name: lib-modules
          hostPath:
            path: /lib/modules