I0428 17:18:52.547771       1 main.go:97] Version: v4.5.0
I0428 17:18:52.550526       1 common.go:138] Probing CSI driver for readiness
I0428 17:18:52.562694       1 common.go:138] Probing CSI driver for readiness
I0428 17:18:52.568657       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0428 17:18:52.580980       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0428 17:18:52.581144       1 controller.go:130] Starting CSI attacher