I0519 22:20:23.306459       1 main.go:97] Version: v4.5.0
I0519 22:20:23.308390       1 common.go:138] Probing CSI driver for readiness
I0519 22:20:23.315918       1 common.go:138] Probing CSI driver for readiness
I0519 22:20:23.318912       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0519 22:20:23.339520       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0519 22:20:23.339680       1 controller.go:130] Starting CSI attacher