I0420 08:12:53.363854       1 main.go:97] Version: v4.5.0
I0420 08:12:53.365700       1 common.go:138] Probing CSI driver for readiness
I0420 08:12:53.375375       1 common.go:138] Probing CSI driver for readiness
I0420 08:12:53.380688       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0420 08:12:53.405966       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0420 08:12:53.406092       1 controller.go:130] Starting CSI attacher