Vagrant VM of a Rails application with multiple instances

Using ansible provisioning.

Prepare for installing

Add ssh key to ssh-agent. It's used for code fetching from the github

ssh-add -K <path to the key> # on Mac OS

Install vagran-hosts plugin for hosts discovery

vagrant plugin install vagrant-hosts

Single command installing

Now we are ready to go

vagrant up --provision

open 192.168.0.6 in host browser