I0612 10:23:49.540102       1 main.go:97] Version: v4.5.0
I0612 10:23:49.543036       1 common.go:138] Probing CSI driver for readiness
I0612 10:23:49.549065       1 common.go:138] Probing CSI driver for readiness
I0612 10:23:49.559695       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0612 10:23:49.574184       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0612 10:23:49.574623       1 controller.go:130] Starting CSI attacher