I0508 01:37:38.438650       1 main.go:97] Version: v4.5.0
I0508 01:37:38.441099       1 common.go:138] Probing CSI driver for readiness
I0508 01:37:38.446124       1 common.go:138] Probing CSI driver for readiness
I0508 01:37:38.456324       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0508 01:37:38.469487       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0508 01:37:38.469709       1 controller.go:130] Starting CSI attacher