I0615 16:27:48.496540       1 main.go:97] Version: v4.5.0
I0615 16:27:48.498753       1 common.go:138] Probing CSI driver for readiness
I0615 16:27:48.506791       1 common.go:138] Probing CSI driver for readiness
I0615 16:27:48.510843       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0615 16:27:48.524208       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0615 16:27:48.524737       1 controller.go:130] Starting CSI attacher