I0521 14:58:59.986328       1 main.go:97] Version: v4.5.0
I0521 14:58:59.989308       1 common.go:138] Probing CSI driver for readiness
I0521 14:58:59.999062       1 common.go:138] Probing CSI driver for readiness
I0521 14:59:00.002474       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0521 14:59:00.020672       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0521 14:59:00.020901       1 controller.go:130] Starting CSI attacher