This assumes that you have downloaded Vagrant (www.vagrantup.com), Oracle VM VirtualBox (www.virtualbox.org), and Docker (www.docker.io).
Create Vagrant Directory and switch to that directory
$mkdir ~/vagrant
$cd ~/vagrant
Place the Vagrantfile here and create a htdocs directory parallel to that file
$touch Vagrantfile #place code from this repo here
$mkdir htdocs
Switch to htdocs directory and create a index.html file
$cd htdocs
$touch index.html #place code from this repo here
Switch back to ~/vagrant and vagrant up after that ssh into your VM
$cd ..
$vagrant up
$vagrant ssh
Install Docker
$sudo yum -y update #Update installed packages
$sudo yum -y install docker-io #Installing Docker
$sudo service docker start #Starting Docker
Create Docker directory and add Dockerfile
$mkdir Docker
$cd Docker
$touch Dockerfile #place code from repo here
Build your first Docker container image while in Docker directory
$sudo docker build -t myimage/base . #This will create an image called myimage/base
in the current directory
Create a file called supervisord.conf in current directory
$touch supervisord.conf #Place contents of file in repo here
Change contents of Dockerfile to reflect installing http server
FROM myimage/base
RUN yum -y install httpd
ADD supervisord.conf /etc/supervisord.conf
EXPOSE 22 80
CMD ["/usr/bin/supervisord"]
Build another Docker image to reflect http server layer
$sudo docker build -t -i myimage/httpd . #This creates an image called myimage/httpd
Run the http server
$sudo docker run -p 80:80 -v /vagrant/htdocs:/var/www/html -t -i myimage/httpd
Go to http://localhost:8080 in your browser