I0519 15:45:27.277864       1 main.go:97] Version: v4.5.0
I0519 15:45:27.279621       1 common.go:138] Probing CSI driver for readiness
I0519 15:45:27.292749       1 common.go:138] Probing CSI driver for readiness
I0519 15:45:27.295859       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0519 15:45:27.315092       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0519 15:45:27.315485       1 controller.go:130] Starting CSI attacher