I0527 19:51:11.955872       1 main.go:97] Version: v4.5.0
I0527 19:51:11.961587       1 common.go:138] Probing CSI driver for readiness
I0527 19:51:11.971107       1 common.go:138] Probing CSI driver for readiness
I0527 19:51:11.974312       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0527 19:51:11.990659       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0527 19:51:11.990908       1 controller.go:130] Starting CSI attacher