I0428 22:26:32.619931       1 main.go:97] Version: v4.5.0
I0428 22:26:32.622774       1 common.go:138] Probing CSI driver for readiness
I0428 22:26:32.630558       1 common.go:138] Probing CSI driver for readiness
I0428 22:26:32.635830       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0428 22:26:32.647905       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0428 22:26:32.648452       1 controller.go:130] Starting CSI attacher