I0519 01:23:15.871107       1 main.go:97] Version: v4.5.0
I0519 01:23:15.873823       1 common.go:138] Probing CSI driver for readiness
I0519 01:23:15.883269       1 common.go:138] Probing CSI driver for readiness
I0519 01:23:15.886468       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0519 01:23:15.897543       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0519 01:23:15.897841       1 controller.go:130] Starting CSI attacher