I0423 16:39:42.149317       1 main.go:97] Version: v4.5.0
I0423 16:39:42.150718       1 common.go:138] Probing CSI driver for readiness
I0423 16:39:42.160431       1 common.go:138] Probing CSI driver for readiness
I0423 16:39:42.163513       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0423 16:39:42.175618       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0423 16:39:42.177384       1 controller.go:130] Starting CSI attacher