I0520 02:22:48.428776       1 main.go:97] Version: v4.5.0
I0520 02:22:48.431300       1 common.go:138] Probing CSI driver for readiness
I0520 02:22:48.437592       1 common.go:138] Probing CSI driver for readiness
I0520 02:22:48.440910       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0520 02:22:48.450068       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0520 02:22:48.450222       1 controller.go:130] Starting CSI attacher