I0412 20:53:04.648490       1 main.go:97] Version: v4.5.0
I0412 20:53:04.650669       1 common.go:138] Probing CSI driver for readiness
I0412 20:53:04.664202       1 common.go:138] Probing CSI driver for readiness
I0412 20:53:04.666958       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0412 20:53:04.680569       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0412 20:53:04.680691       1 controller.go:130] Starting CSI attacher