I0528 08:57:22.026972       1 main.go:97] Version: v4.5.0
I0528 08:57:22.029114       1 common.go:138] Probing CSI driver for readiness
I0528 08:57:22.035321       1 common.go:138] Probing CSI driver for readiness
I0528 08:57:22.039295       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0528 08:57:22.056135       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0528 08:57:22.056435       1 controller.go:130] Starting CSI attacher