I0427 21:03:42.540937       1 main.go:97] Version: v4.5.0
I0427 21:03:42.542917       1 common.go:138] Probing CSI driver for readiness
I0427 21:03:42.550817       1 common.go:138] Probing CSI driver for readiness
I0427 21:03:42.553234       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0427 21:03:42.565905       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0427 21:03:42.566088       1 controller.go:130] Starting CSI attacher