I0505 12:52:48.674020       1 main.go:97] Version: v4.5.0
I0505 12:52:48.675634       1 common.go:138] Probing CSI driver for readiness
I0505 12:52:48.684254       1 common.go:138] Probing CSI driver for readiness
I0505 12:52:48.688231       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0505 12:52:48.700307       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0505 12:52:48.700514       1 controller.go:130] Starting CSI attacher