Vagrantfile and set of script used to build centos dev vm or box from base box.
$ mkdir -p ~/vagrant/scripts
$ mkdir -p ~/vagrant/centos7dev
$ cd ~/vagrant/scripts
$ curl -LO https://raw.githubusercontent.com/robertluwang/docker-hands-on-guide/master/dreamcloud-vagrant/scripts/centos-basebox.sh
$ curl -LO https://raw.githubusercontent.com/robertluwang/docker-hands-on-guide/master/dreamcloud-vagrant/scripts/centos-vbguest.sh
$ curl -LO https://raw.githubusercontent.com/robertluwang/docker-hands-on-guide/master/dreamcloud-vagrant/scripts/centos-publickey.sh
$ curl -LO https://raw.githubusercontent.com/robertluwang/docker-hands-on-guide/master/dreamcloud-vagrant/scripts/centos-cleanup.sh
$ cd ~/vagrant/centos7dev
$ curl -LO https://raw.githubusercontent.com/robertluwang/docker-hands-on-guide/master/dreamcloud-vagrant/centos7box/Vagrantfile
$ vagrant up