![WITH PUPPET
include 'apt'!
!
apt::source { 'webmin':!
location => 'http://download.webmin.com/download/repository/',!
release => 'sarge',!
repos => 'contrib',!
key => '11F63C51',!
include_src => false,!
}!
!
apt::key { 'webmin':!
key => '11F63C51',!
key_source => 'http://www.webmin.com/jcameron-key.asc',!
}!
!
exec { "apt-update-webmin":!
command => "/usr/bin/aptitude -y update",!
require => [Apt::Source['webmin'], Apt::Key['webmin']],!
}!
!
package { !
'webmin': !
ensure => present,!
require => Exec['apt-update-webmin'],!
}
webmin.pp](https://image.slidesharecdn.com/devopstoolsforeveryone-140622135300-phpapp02/85/DevOps-tools-for-everyone-Vagrant-Puppet-and-Webmin-21-320.jpg)
![ADDING A USER
package { !
'sudo': ensure => present;!
'zsh': ensure => present;!
'git': ensure => present;!
}!
!
user { 'michal':!
password => 'xxxxxxxxxxxxx',!
groups => ['staff', 'sudo'],!
ensure => 'present',!
managehome => 'true',!
shell => '/usr/bin/zsh',!
require => Package['zsh'],!
}!
!
ssh_authorized_key{ 'michal@silver':!
user => 'michal',!
ensure => 'present', !
type => 'ssh-rsa', !
key => 'xxxxxxxxxxxxx', !
require => User['michal'],!
}
my_account.pp](https://image.slidesharecdn.com/devopstoolsforeveryone-140622135300-phpapp02/85/DevOps-tools-for-everyone-Vagrant-Puppet-and-Webmin-23-320.jpg)
DevOps tools for everyone - Vagrant, Puppet and Webmin
- 1. DEVOPS TOOLS FOR EVERYONE: VAGRANT, PUPPET AND WEBMIN ! Michał Karzyński, DevCon 2014
- 2. TALK OUTLINE 1. Vagrant - create# 2. Puppet - configure# 3. Webmin - administer [email protected] DevCon 2014
- 3. YOURSTRULY Michał Karzyński# • project manager at Politechnika Gdańska# • freelance developer and consultant# • polyglot, currently: Python and JavaScript# • author# • web developer since 1996# • @postrational http://michal.karzynski.pl# [email protected] DevCon 2014
- 4. What does a webapp look like?
- 5. LAMP
- 11. Vagrant
- 12. $ vagrant up
- 13. $ git clone git://.../development.git $ cd development $ vagrant up
- 15. HOW DOES IT WORK? VAGRANTFILE_API_VERSION = "2"! ! Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|! config.vm.box = "debian-wheezy-64"! config.vm.box_url = "https://.../debian-wheezy-64.box"! config.vm.hostname = "wheezy-vm"! end Vagrantfile
- 16. • Ease of use# • Many pre-configured boxes available# • Support for multiple machines# • Local support forVirtualBox orVMware# • Build remote clouds on AWS, RackSpace, etc.# • Provisioning using:Ansible, Chef, Docker, Puppet, etc. FEATURES http://www.vagrantup.com
- 17. PUPPET PROVISIONING Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|! config.vm.box = "debian-wheezy-64"! config.vm.box_url = "https://www.dropbox.com/s/foj5mml4ft3b363/debian-wheezy-64.box?dl=1"! config.vm.hostname = "wheezy-vm"! ! # Install puppet modules! config.vm.provision :shell do |shell|! shell.inline = "# Install modules from Puppet Forge! mkdir -p /etc/puppet/modules;! puppet module install puppetlabs/apt;! ! # Install Puppet modules from GitHub! aptitude -y install git;! cd /etc/puppet/modules;! git clone git://github.com/stankevich/puppet-python.git python;! "! end! ! # Use Puppet to provision server configuration! config.vm.provision "puppet" do |puppet|! puppet.manifests_path = "manifests"! end! ! end Vagrantfile
- 19. Puppet
- 20. INSTALLING A PACKAGE $ vim /etc/apt/sources.list! ! deb http://download.webmin.com/download/repository sarge contrib! ! $ wget -qO - http://www.webmin.com/jcameron-key.asc | sudo apt-key add -! $ sudo aptitude update! $ sudo aptitude install webmin!
- 21. WITH PUPPET include 'apt'! ! apt::source { 'webmin':! location => 'http://download.webmin.com/download/repository/',! release => 'sarge',! repos => 'contrib',! key => '11F63C51',! include_src => false,! }! ! apt::key { 'webmin':! key => '11F63C51',! key_source => 'http://www.webmin.com/jcameron-key.asc',! }! ! exec { "apt-update-webmin":! command => "/usr/bin/aptitude -y update",! require => [Apt::Source['webmin'], Apt::Key['webmin']],! }! ! package { ! 'webmin': ! ensure => present,! require => Exec['apt-update-webmin'],! } webmin.pp
- 22. SET UP A DATABASE # Install the Postgres server! class { 'postgresql::server':! ensure => 'present',! listen_addresses => 'localhost',! encoding => 'UTF8',! manage_firewall => true,! }! ! # Install PostgreSQL client! class { 'postgresql::client': }! ! # And development libraries! class { 'postgresql::lib::devel': }! ! ! # Set up a PostgreSQL database named 'hello' ! # and user named 'hello_django' with a long passphrase! postgresql::server::db { 'hello':! user => 'hello_django',! password => postgresql_password('hello_django', 'xxxxxxxxxxxxx'),! } database.pp
- 23. ADDING A USER package { ! 'sudo': ensure => present;! 'zsh': ensure => present;! 'git': ensure => present;! }! ! user { 'michal':! password => 'xxxxxxxxxxxxx',! groups => ['staff', 'sudo'],! ensure => 'present',! managehome => 'true',! shell => '/usr/bin/zsh',! require => Package['zsh'],! }! ! ssh_authorized_key{ 'michal@silver':! user => 'michal',! ensure => 'present', ! type => 'ssh-rsa', ! key => 'xxxxxxxxxxxxx', ! require => User['michal'],! } my_account.pp
- 24. FEATURES • Store server configuration in text files (manifests)# • Automatically configure packages, user accounts, services, etc.# • Declarative language to describe machines# • Store configuration of multiple machines on a central Puppet master server# • Update configuration when manifest file changes http://puppetlabs.com
- 25. MASTER OF PUPPETS Master Puppet Puppet Puppet Puppet
- 26. Webmin
- 28. YOUR SERVER GUI
- 29. PROCESSES
- 30. INIT SCRIPTS
- 31. NETWORKING
- 32. FIREWALL
- 33. SERVICES
- 34. DATABASES
- 35. FEATURES • Graphically manage packages, user accounts, services# • Install and configure server software# • Monitor server activity and log files# • Tweak and test settings# • Execute commands and access files through the browser# • Support for MySQL, PostgreSQL,Apache, PHP and many, many others http://webmin.com
- 36. SHAMELESS PLUG
- 37. DEVOPSTOOLS FOR EVERYONE 1. Vagrant - create# 2. Puppet - configure# 3. Webmin - administer [email protected] DevCon 2014
- 38. THANKYOU • http://www.ikea.com/us/en/catalog/products/60148701/# • http://www.globtroter.pl/zdjecia/ 44393,norwegia,brak,latarnia,morska,w,lindesnes,x.html [email protected] DevCon 2014 IMAGE CREDITS: