I0514 21:29:07.625890       1 main.go:97] Version: v4.5.0
I0514 21:29:07.628003       1 common.go:138] Probing CSI driver for readiness
I0514 21:29:07.635974       1 common.go:138] Probing CSI driver for readiness
I0514 21:29:07.641698       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0514 21:29:07.653269       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0514 21:29:07.653438       1 controller.go:130] Starting CSI attacher