Rancher is an open source platform for running containers and building a private container service. Rancher is based on Docker, so you can run it on a dedicated box, KVM machine or even on a LXC container. Rancher provides a huge library of applications which are installed within a few clicks and also supports docker images from Dockerhub. * A Vultr instance with CentOS 7 x64. * At least 1GB memory. * A [supported version](http://rancher.com/docs/rancher/v1.6/en/hosts/#supported-docker-vers......