I0401 23:28:41.656035       1 main.go:97] Version: v4.5.0
I0401 23:28:41.661092       1 common.go:138] Probing CSI driver for readiness
I0401 23:28:41.672755       1 common.go:138] Probing CSI driver for readiness
I0401 23:28:41.675873       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0401 23:28:41.690984       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0401 23:28:41.691196       1 controller.go:130] Starting CSI attacher