I0428 13:55:09.369477       1 main.go:97] Version: v4.5.0
I0428 13:55:09.373254       1 common.go:138] Probing CSI driver for readiness
I0428 13:55:09.382668       1 common.go:138] Probing CSI driver for readiness
I0428 13:55:09.389055       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0428 13:55:09.405033       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0428 13:55:09.405599       1 controller.go:130] Starting CSI attacher