I0520 12:07:10.050918       1 main.go:97] Version: v4.5.0
I0520 12:07:10.054065       1 common.go:138] Probing CSI driver for readiness
I0520 12:07:10.068192       1 common.go:138] Probing CSI driver for readiness
I0520 12:07:10.073700       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0520 12:07:10.088733       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0520 12:07:10.088896       1 controller.go:130] Starting CSI attacher