I0729 07:23:57.469038       1 main.go:97] Version: v4.5.0
I0729 07:23:57.471740       1 common.go:138] Probing CSI driver for readiness
I0729 07:23:57.480126       1 common.go:138] Probing CSI driver for readiness
I0729 07:23:57.494162       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0729 07:23:57.508318       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0729 07:23:57.508738       1 controller.go:130] Starting CSI attacher