I0416 22:50:38.086627       1 main.go:97] Version: v4.5.0
I0416 22:50:38.088240       1 common.go:138] Probing CSI driver for readiness
I0416 22:50:38.095699       1 common.go:138] Probing CSI driver for readiness
I0416 22:50:38.100119       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0416 22:50:38.124590       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0416 22:50:38.124893       1 controller.go:130] Starting CSI attacher