I0408 10:52:48.735084       1 main.go:97] Version: v4.5.0
I0408 10:52:48.740442       1 common.go:138] Probing CSI driver for readiness
I0408 10:52:48.747185       1 common.go:138] Probing CSI driver for readiness
I0408 10:52:48.751814       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0408 10:52:48.766854       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0408 10:52:48.767166       1 controller.go:130] Starting CSI attacher