I0509 05:12:54.377014       1 main.go:97] Version: v4.5.0
I0509 05:12:54.378559       1 common.go:138] Probing CSI driver for readiness
I0509 05:12:54.386865       1 common.go:138] Probing CSI driver for readiness
I0509 05:12:54.390892       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0509 05:12:54.405238       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0509 05:12:54.405514       1 controller.go:130] Starting CSI attacher