I0527 13:53:47.655850       1 main.go:97] Version: v4.5.0
I0527 13:53:47.658395       1 common.go:138] Probing CSI driver for readiness
I0527 13:53:47.667524       1 common.go:138] Probing CSI driver for readiness
I0527 13:53:47.672886       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0527 13:53:47.691232       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0527 13:53:47.692189       1 controller.go:130] Starting CSI attacher