I0522 23:31:45.262845       1 main.go:97] Version: v4.5.0
I0522 23:31:45.270345       1 common.go:138] Probing CSI driver for readiness
I0522 23:31:45.280568       1 common.go:138] Probing CSI driver for readiness
I0522 23:31:45.283725       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0522 23:31:45.304535       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0522 23:31:45.305183       1 controller.go:130] Starting CSI attacher