I0406 17:06:48.744659       1 main.go:97] Version: v4.5.0
I0406 17:06:48.747881       1 common.go:138] Probing CSI driver for readiness
I0406 17:06:48.757132       1 common.go:138] Probing CSI driver for readiness
I0406 17:06:48.763037       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0406 17:06:48.774285       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0406 17:06:48.774945       1 controller.go:130] Starting CSI attacher