I0604 19:31:00.480029       1 main.go:97] Version: v4.5.0
I0604 19:31:00.481930       1 common.go:138] Probing CSI driver for readiness
I0604 19:31:00.491735       1 common.go:138] Probing CSI driver for readiness
I0604 19:31:00.495260       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0604 19:31:00.514940       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0604 19:31:00.515204       1 controller.go:130] Starting CSI attacher