dev environment

let's install Docker and Docker Compose on vagrant virtual machine(guest system) by Ansible Playbook.

let's try to use Ansible Playbook to install server programs and to configure the server.

make the environment can be used Ansible by installing Ansible on virtual machine(guest system) created by Vagrant

let's see how to install virtualbox, vagrant to create virtual machine in virtual environment and how to usage vagrant to create virtual machine.