Sidecar container that registers a CSI driver with the kubelet using the kubelet plugin registration mechanism.
The node-driver-registrar is a sidecar container that registers the CSI driver with Kubelet using the kubelet plugin registration mechanism.
This is necessary because Kubelet is responsible for issuing CSI NodeGetInfo, NodeStageVolume, NodePublishVolume
calls. The node-driver-registrar registers your CSI driver with Kubelet so that it knows which Unix domain socket to
issue the CSI calls on.
For more information, visit the official repository: https://github.com/kubernetes-csi/node-driver-registrar