I0420 14:22:20.978727       1 main.go:97] Version: v4.5.0
I0420 14:22:20.986814       1 common.go:138] Probing CSI driver for readiness
I0420 14:22:20.993375       1 common.go:138] Probing CSI driver for readiness
I0420 14:22:20.996622       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0420 14:22:21.011334       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0420 14:22:21.011616       1 controller.go:130] Starting CSI attacher