I0514 01:21:24.778260       1 main.go:97] Version: v4.5.0
I0514 01:21:24.780233       1 common.go:138] Probing CSI driver for readiness
I0514 01:21:24.795585       1 common.go:138] Probing CSI driver for readiness
I0514 01:21:24.799910       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0514 01:21:24.816525       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0514 01:21:24.817301       1 controller.go:130] Starting CSI attacher