I0411 17:49:31.419792       1 main.go:97] Version: v4.5.0
I0411 17:49:31.422115       1 common.go:138] Probing CSI driver for readiness
I0411 17:49:31.432455       1 common.go:138] Probing CSI driver for readiness
I0411 17:49:31.437174       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0411 17:49:31.449633       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0411 17:49:31.449813       1 controller.go:130] Starting CSI attacher