I0505 13:47:55.224407       1 main.go:97] Version: v4.5.0
I0505 13:47:55.226313       1 common.go:138] Probing CSI driver for readiness
I0505 13:47:55.232880       1 common.go:138] Probing CSI driver for readiness
I0505 13:47:55.239057       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0505 13:47:55.253228       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0505 13:47:55.253715       1 controller.go:130] Starting CSI attacher