I0605 23:33:21.687949       1 main.go:97] Version: v4.5.0
I0605 23:33:21.692231       1 common.go:138] Probing CSI driver for readiness
I0605 23:33:21.711278       1 common.go:138] Probing CSI driver for readiness
I0605 23:33:21.715014       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0605 23:33:21.729419       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0605 23:33:21.729649       1 controller.go:130] Starting CSI attacher