I0721 13:23:32.090371       1 main.go:97] Version: v4.5.0
I0721 13:23:32.093269       1 common.go:138] Probing CSI driver for readiness
I0721 13:23:32.099028       1 common.go:138] Probing CSI driver for readiness
I0721 13:23:32.103116       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0721 13:23:32.121761       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0721 13:23:32.121985       1 controller.go:130] Starting CSI attacher