I0512 11:31:06.503250       1 main.go:97] Version: v4.5.0
I0512 11:31:06.504735       1 common.go:138] Probing CSI driver for readiness
I0512 11:31:06.514105       1 common.go:138] Probing CSI driver for readiness
I0512 11:31:06.516987       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0512 11:31:06.541460       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0512 11:31:06.542057       1 controller.go:130] Starting CSI attacher