I just want to know if any of you guys have ever followed this tutorial before and successed. I don't know why but whenever i restart and enable services on MINION side, it always failed with error "A Dependency job for kubelet.service failed" and of course it led to kubelet.service started failed. It didn't work no matter how many times i tried. So anyone has any idea?

http://severalnines.com/blog/installing-kubernetes-cluster-minions-centos7-manage-pods-services