I0501 02:05:12.445829       1 main.go:97] Version: v4.5.0
I0501 02:05:12.447312       1 common.go:138] Probing CSI driver for readiness
I0501 02:05:12.453215       1 common.go:138] Probing CSI driver for readiness
I0501 02:05:12.455816       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0501 02:05:12.467872       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0501 02:05:12.468456       1 controller.go:130] Starting CSI attacher