I0428 13:53:22.576757       1 main.go:97] Version: v4.5.0
I0428 13:53:22.578324       1 common.go:138] Probing CSI driver for readiness
I0428 13:53:22.586977       1 common.go:138] Probing CSI driver for readiness
I0428 13:53:22.590552       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0428 13:53:22.606377       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0428 13:53:22.606547       1 controller.go:130] Starting CSI attacher