I0731 13:45:29.602121       1 main.go:97] Version: v4.5.0
I0731 13:45:29.604318       1 common.go:138] Probing CSI driver for readiness
I0731 13:45:29.613235       1 common.go:138] Probing CSI driver for readiness
I0731 13:45:29.616953       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0731 13:45:29.633259       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0731 13:45:29.633488       1 controller.go:130] Starting CSI attacher