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CoreOS Essentials by Rimantas Mocevicius

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Installing the CoreOS virtual machine

To use the CoreOS virtual machine, you need to have VirtualBox, Vagrant, and git installed on your computer.

In the following examples, we will install CoreOS on our local computer, which will serve as a virtual machine on VirtualBox.

Okay, let's get started!

Cloning the coreos-vagrant GitHub project

Let's clone this project and get it running.

In your terminal (from now on, we will use just the terminal phrase and use $ to label the terminal prompt), type the following command:

$ git clone https://github.com/coreos/coreos-vagrant/

This will clone from the GitHub repository to the coreos-vagrant folder on your computer.

Working with cloud-config

To start even a single host, we need to provide some config parameters ...

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