I0227 20:31:15.395639       1 main.go:97] Version: v4.5.0
I0227 20:31:15.398708       1 common.go:138] Probing CSI driver for readiness
I0227 20:31:15.403827       1 common.go:138] Probing CSI driver for readiness
I0227 20:31:15.406688       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0227 20:31:15.418489       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0227 20:31:15.418645       1 controller.go:130] Starting CSI attacher