I0807 04:37:45.289989       1 main.go:97] Version: v4.5.0
I0807 04:37:45.292442       1 common.go:138] Probing CSI driver for readiness
I0807 04:37:45.301041       1 common.go:138] Probing CSI driver for readiness
I0807 04:37:45.304823       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0807 04:37:45.319791       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0807 04:37:45.320121       1 controller.go:130] Starting CSI attacher