I0526 21:12:23.372727       1 main.go:97] Version: v4.5.0
I0526 21:12:23.377866       1 common.go:138] Probing CSI driver for readiness
I0526 21:12:23.383599       1 common.go:138] Probing CSI driver for readiness
I0526 21:12:23.387857       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0526 21:12:23.405872       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0526 21:12:23.406090       1 controller.go:130] Starting CSI attacher