I0624 13:21:51.656918       1 main.go:97] Version: v4.5.0
I0624 13:21:51.660014       1 common.go:138] Probing CSI driver for readiness
I0624 13:21:51.672975       1 common.go:138] Probing CSI driver for readiness
I0624 13:21:51.679944       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0624 13:21:51.691732       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0624 13:21:51.691999       1 controller.go:130] Starting CSI attacher