I0727 20:12:30.939087       1 main.go:97] Version: v4.5.0
I0727 20:12:30.942461       1 common.go:138] Probing CSI driver for readiness
I0727 20:12:30.950044       1 common.go:138] Probing CSI driver for readiness
I0727 20:12:30.952958       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0727 20:12:31.006807       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0727 20:12:31.007021       1 controller.go:130] Starting CSI attacher