A Puppet ERB template for generating Minio cluster systemd control script.

@cluster_fqdn is an array of fully qualified domain names of each node in the cluster.

[Unit]
	Description=Minio
	Documentation=https://docs.minio.io
	Wants=network-online.target
	After=network-online.target
	After=syslog.target network.target
	AssertFileIsExecutable=<%= @installation_directory %>/minio
	[Service]
	WorkingDirectory=<%= @installation_directory %>
	Environment="MINIO_ACCESS_KEY=<%= @access_key %>"
	Environment="MINIO_SECRET_KEY=<%= @secret_key %>"
	User=<%= @owner %>
	Group=<%= @group %>
	PermissionsStartOnly=true
	ExecStart=<%= @installation_directory %>/minio server --config-dir <%= @configuration_directory %> \
	<% @cluster_fqdn.each_with_index do |fqdn, i| -%>
	<%- unless i < (@cluster_fqdn.size - 1) -%>
	http://<%= fqdn %><%= @minio_mount_partition %>/minio-data
	<%- else -%>
	http://<%= fqdn %><%= @minio_mount_partition %>/minio-data \
	<%- end -%>
	<% end -%>
	StandardOutput=journal
	StandardError=inherit
	# Specifies the maximum file descriptor number that can be opened by this process
	LimitNOFILE=65536
	# Disable timeout logic and wait until process is stopped
	TimeoutStopSec=0
	# SIGTERM signal is used to stop Minio
	KillSignal=SIGTERM
	SendSIGKILL=no
	SuccessExitStatus=0
	[Install]
	WantedBy=multi-user.target

https://gist.github.com/alastairhm/51eb6f8bb35b8d785639c3e3165b41ac

Doodle's Geek Monkey by Alastair Montgomery

This module https://github.com/garethr/garethr-docker lets you install and control Docker using Puppet.

For example this Vagrant setup spins up an Ubuntu VM and then using the Docker module spins up a Jenkins build server Docker container with a few simple commands;

include docker
docker::image { 'jenkins': }
docker::run { ‘some-jenkins’:
image => ‘jenkins’,
ports => ‘8080:8080’,
volumes => ‘/vagrant/jenkins’,
use_name => true,
}

Doodle’s Geek Monkey by Alastair Montgomery

To work my way through the book Cloning Internet Applications with Ruby I've created a development environment using Vagrant and Puppet.

You will need the following installed;

VirtualBox VM https://www.virtualbox.org/
Vagrant http://www.vagrantup.com/

These pages are also helpful
http://net.tutsplus.com/tutorials/php/vagrant-what-why-and-how/
http://titusd.co.uk/2010/04/07/a-beginners-sinatra-tutorial/

You can see my setup files at https://github.com/alastairhm/vagrant.git

Doodle's Geek Monkey by Alastair Montgomery