I0416 11:50:34.133095       1 main.go:97] Version: v4.5.0
I0416 11:50:34.138102       1 common.go:138] Probing CSI driver for readiness
I0416 11:50:34.142143       1 common.go:138] Probing CSI driver for readiness
I0416 11:50:34.145772       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0416 11:50:34.156918       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0416 11:50:34.157341       1 controller.go:130] Starting CSI attacher