I0720 19:03:30.223435       1 main.go:97] Version: v4.5.0
I0720 19:03:30.225574       1 common.go:138] Probing CSI driver for readiness
I0720 19:03:30.239318       1 common.go:138] Probing CSI driver for readiness
I0720 19:03:30.244137       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0720 19:03:30.257190       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0720 19:03:30.257572       1 controller.go:130] Starting CSI attacher