I0422 16:30:15.077150       1 main.go:97] Version: v4.5.0
I0422 16:30:15.078955       1 common.go:138] Probing CSI driver for readiness
I0422 16:30:15.084081       1 common.go:138] Probing CSI driver for readiness
I0422 16:30:15.090037       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0422 16:30:15.102957       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0422 16:30:15.103174       1 controller.go:130] Starting CSI attacher