I0522 11:36:57.990715       1 main.go:97] Version: v4.5.0
I0522 11:36:57.994610       1 common.go:138] Probing CSI driver for readiness
I0522 11:36:58.001927       1 common.go:138] Probing CSI driver for readiness
I0522 11:36:58.005418       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0522 11:36:58.018459       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0522 11:36:58.018650       1 controller.go:130] Starting CSI attacher