I0408 01:20:44.302660       1 main.go:97] Version: v4.5.0
I0408 01:20:44.305492       1 common.go:138] Probing CSI driver for readiness
I0408 01:20:44.313231       1 common.go:138] Probing CSI driver for readiness
I0408 01:20:44.315976       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0408 01:20:44.331835       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0408 01:20:44.332049       1 controller.go:130] Starting CSI attacher