利用Travis从k8s.gcr.io 同步了最新的kubeadm初始化的时候需要的谷歌镜像，每天更新

sync from k8s.gcr.io/sig-storage/csi-node-driver-registrar

yidigun/test-image

yidigun

HTTP Route Test Image for Container Network Test

Workflow services for use with RunSmart

Electronic document quality services