I0420 20:57:10.970716       1 main.go:97] Version: v4.5.0
I0420 20:57:10.973598       1 common.go:138] Probing CSI driver for readiness
I0420 20:57:10.980475       1 common.go:138] Probing CSI driver for readiness
I0420 20:57:10.984640       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0420 20:57:10.998392       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0420 20:57:10.999157       1 controller.go:130] Starting CSI attacher