README.md

Introduction

Terraform cluster definition leveraging the libvirt provider.

Pre-requisites

• LXD

  The easiest way to install LXD is with a Snap: https://snapcraft.io/lxd. Just do a snap install lxd. Then you will have to add your username to the lxd group (for accessing the LXD socket without being root) with sudo usermod -aG lxd $USER, logout and login again.

• terraform/LXD

  You whill have to compile the LXD provider by yourself with a Golang compiler (and your GOPATH properly set). Do a go get -v -u github.com/sl1pm4t/terraform-provider-lxd. Maybe you will have to add the provider to your ~/.terraformrc if terraform does not find the provider automatically. For example:

  providers {
    lxd = "<GOPATH>/src/github.com/sl1pm4t/terraform-provider-lxd/terraform-provider-lxd"
  }
  

  (replacing <GOPATH> by your GOPATH).

• kubectl

  A local kubectl executable.

Contents

• Cluster definition
• Variables

Machine access

By default all the machines will have the following users:

• All the instances have a root user with linux password.

Topology

The cluster will be made by these machines:

• ${var.master_count} master nodes, with kubeadm and the kubelet pre-installed.
• ${var.worker_count} worker nodes, with kubeadm and the kubelet pre-installed.

You should be able to ssh these machines, and all of them should be able to ping each other.