I0419 11:07:44.421191       1 main.go:97] Version: v4.5.0
I0419 11:07:44.424669       1 common.go:138] Probing CSI driver for readiness
I0419 11:07:44.432854       1 common.go:138] Probing CSI driver for readiness
I0419 11:07:44.437515       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0419 11:07:44.459088       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0419 11:07:44.459378       1 controller.go:130] Starting CSI attacher