I0423 13:56:52.243983       1 main.go:97] Version: v4.5.0
I0423 13:56:52.246374       1 common.go:138] Probing CSI driver for readiness
I0423 13:56:52.257299       1 common.go:138] Probing CSI driver for readiness
I0423 13:56:52.260933       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0423 13:56:52.275938       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0423 13:56:52.276148       1 controller.go:130] Starting CSI attacher