etcd cluster dev env

common.yaml

---
# etcd config
etcd::peers:
  - 'etcd-node1:7001'
  - 'etcd-node2:7001'
  - 'etcd-node3:7001'

etcd_node.pp

class dev {
  # Require the base config module
  require base

  node /^etcd/ {
    include dev::etcd_node
  }
}

class dev::etcd_node {
  # Setup etcd
  class { '::etcd':
    package_ensure => 'latest',
  }
}

hiera.yaml

---
:backends:
  - yaml
:yaml:
  :datadir: /vagrant/puppet/hieradata
:hierarchy:
  - "nodes/%{::clientcert}"
  - "os/%{::operatingsystem}"
  - "common/common"

Vagrantfile

# -*- mode: ruby -*-
# vi: set ft=ruby :

#Get hostname
hostname = Socket.gethostname.downcase!

Vagrant.configure("2") do |config|

	# Server hash
	etcd_servers = { "etcd-node1.#{hostname}.local" => '192.168.250.20',
					 "etcd-node2.#{hostname}.local" => '192.168.250.21',
					 "etcd-node3.#{hostname}.local" => '192.168.250.22'
				   }
	
	# Set the base box to use
	config.vm.box = "CentOS-6.3-x86_64-minimal"
	# Set default box memory
	config.vm.provider :virtualbox do |vb|
		# Use VBoxManage to customize the VM. For example to change memory:
		vb.customize ["modifyvm", :id, "--memory", "1024"]
	end
	
	# Create required servers
	etcd_servers.each do |server_name, server_ip|
		config.vm.define server_name do |server_config|
			# Set hostname and private network
			server_config.vm.hostname = server_name
			server_config.vm.network :private_network, ip: server_ip
		end
	end

	# Remove existing Yum repos
	config.vm.provision "shell", inline: "rm -rf /etc/yum.repos.d/*.repo"
	
	# Provision using Puppet
	config.vm.provision "puppet" do |puppet|
		puppet.manifests_path = "puppet/manifests"
		puppet.module_path = "puppet/modules"
		puppet.hiera_config_path = "puppet/hieradata/hiera.yaml"
	end

end