I0420 11:52:54.464653       1 main.go:97] Version: v4.5.0
I0420 11:52:54.466915       1 common.go:138] Probing CSI driver for readiness
I0420 11:52:54.473069       1 common.go:138] Probing CSI driver for readiness
I0420 11:52:54.476676       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0420 11:52:54.489222       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0420 11:52:54.489781       1 controller.go:130] Starting CSI attacher