I0505 12:51:46.521880       1 main.go:97] Version: v4.5.0
I0505 12:51:46.524280       1 common.go:138] Probing CSI driver for readiness
I0505 12:51:46.531010       1 common.go:138] Probing CSI driver for readiness
I0505 12:51:46.534967       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0505 12:51:46.546668       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0505 12:51:46.547478       1 controller.go:130] Starting CSI attacher