I0727 13:21:35.158214       1 main.go:97] Version: v4.5.0
I0727 13:21:35.161124       1 common.go:138] Probing CSI driver for readiness
I0727 13:21:35.176717       1 common.go:138] Probing CSI driver for readiness
I0727 13:21:35.182265       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0727 13:21:35.197662       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0727 13:21:35.198272       1 controller.go:130] Starting CSI attacher