I0412 08:55:21.221207       1 main.go:97] Version: v4.5.0
I0412 08:55:21.222827       1 common.go:138] Probing CSI driver for readiness
I0412 08:55:21.228348       1 common.go:138] Probing CSI driver for readiness
I0412 08:55:21.231042       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0412 08:55:21.329811       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0412 08:55:21.330218       1 controller.go:130] Starting CSI attacher