I0407 15:27:55.596359       1 main.go:97] Version: v4.5.0
I0407 15:27:55.599673       1 common.go:138] Probing CSI driver for readiness
I0407 15:27:55.607392       1 common.go:138] Probing CSI driver for readiness
I0407 15:27:55.609937       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0407 15:27:55.630076       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0407 15:27:55.630403       1 controller.go:130] Starting CSI attacher