I0401 23:28:53.487940       1 main.go:97] Version: v4.5.0
I0401 23:28:53.490129       1 common.go:138] Probing CSI driver for readiness
I0401 23:28:53.498128       1 common.go:138] Probing CSI driver for readiness
I0401 23:28:53.503597       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0401 23:28:53.530384       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0401 23:28:53.531786       1 controller.go:130] Starting CSI attacher