I0511 10:52:12.680250       1 main.go:97] Version: v4.5.0
I0511 10:52:12.682722       1 common.go:138] Probing CSI driver for readiness
I0511 10:52:12.693243       1 common.go:138] Probing CSI driver for readiness
I0511 10:52:12.701364       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0511 10:52:12.716347       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0511 10:52:12.716518       1 controller.go:130] Starting CSI attacher