Industrialise PHP in the Cloud with Azure
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The document discusses industrializing PHP applications in the cloud using Microsoft Azure. It introduces the speaker, Thomas Rabaix, and explains that industrialization involves following standards, automating workflows, and using libraries. Key standards discussed include PSR-0 for autoloading, PSR-1/2 for coding standards, and PSR-3 for logging interfaces. Industrialization allows code to be more easily reused, integrated and understood.
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Industrialise PHP in the Cloud with Azure
- 1. Industrialise PHP in the cloud with Windows Azure
- 2. Industrialise PHP in the cloud with @ ZendCon Europe Who ? • Thomas Rabaix – Software Architect @ – Symfony Expert – Sonata Project lead dev – Social – https://github.com/rande – https://twitter.com/th0masr
- 3. Industrialise PHP in the cloud with @ ZendCon Europe Why ?! MICROSOFT AZURE
- 4. Industrialise PHP in the cloud with @ ZendCon Europe Industrialisation • • • • • Respect Standards Don’t reinvent the wheel Create a valid workflow Never break the workflow Automate the workflow • Be lazy
- 5. Industrialise PHP in the cloud with @ ZendCon Europe It’s all about code LIBRARIES
- 6. Industrialise PHP in the cloud with @ ZendCon Europe Libraries • Foundation behind projects • How easy a library can be reused ? • How easy a library can be integrated into your project?
- 7. Industrialise PHP in the cloud with @ ZendCon Europe PHP FIG PHP FRAMEWORK INTEROP GROUP
- 8. Industrialise PHP in the cloud with @ ZendCon Europe Group Members • Agavi ~ David Zülke (@dzuelke) • Laravel ~ Taylor Otwell (@taylorotwell) • AWS SDK for PHP (Amazon Web Services) ~ Michael Dowling (@mtdowling) • Lithium ~ Nate Abele (@nateabele) • Apache log4php ~ Ivan Habunek (@ihabunek) • phpBB ~ Nils Adermann (@naderman) • Assetic and Buzz ~ Kris Wallsmith (@kriswallsmith) • phpDocumentor ~ Mike van Riel (@mvriel) • Aura Project and Solar Framework ~ Paul M. Jones (@pmjones) • PPI Framework ~ Paul Dragoonis (@dr4goonis) • CakePHP ~ Larry Masters (@PhpNut) • PyroCMS ~ Phil Sturgeon (@philsturgeon) • PEAR ~ Brett Bieber (@saltybeagle) • Propel ~ William Durand (@couac) • Composer and Packagist ~ Jordi Boggiano (@seldaek) • SabreDAV ~ Evert Pot (@evertp) • Contao Open Source CMS ~ Leo Feyer (@leofeyer) • SugarCRM ~ John Mertic (@jmertic) • Doctrine ~ Guilherme Blanco (@guilhermeblanco) • Symfony2 ~ Bernhard Schussek (@webmozart) • Drupal ~ Larry Garfield (@Crell) • eZ Publish ~ Andre Romcke (@andrerom) • TYPO3 Flow ~ Karsten Dambekalns (@kdambekalns) • Jackalope ~ Lukas Kahwe Smith (@lsmith) • Joomla ~ Don Gilbert (@dilbert4life) • The community at large ~ Cal Evans (@CalEvans) • Yii framework ~ Alexander Makarov@sam_dark) • Zend Framework 2 ~ Pádraic Brady (@padraicb) • Zikula ~ Karma Dordrak (@zikuladrak)
- 9. Industrialise PHP in the cloud with @ ZendCon Europe PSR #0 -‐ Autoloading Standard • Are you still using include in your project ? • Defines how class can be loaded • <Vendor Name>(<Namespace>)*<Class Name>
- 10. Industrialise PHP in the cloud with @ ZendCon Europe PSR #1 / #2 – Coding Standard • Understanding syntax vs understanding code • Same syntax across libraries
- 11. Industrialise PHP in the cloud with @ ZendCon Europe PSR #3 – LoggerInterface • Every projects need logs • Need a common interface to write log • You don’t want to write a wrapper for each library
- 12. Industrialise PHP in the cloud with @ ZendCon Europe Industrialisation • Industrialisation is about using standards • Share the same rules • if as a vendor you want your code to be used • if as a recruiter want new people to get into a project quickly
- 13. Industrialise PHP in the cloud with @ ZendCon Europe It’s PHP code after all FRAMEWORKS (AND ALIKE)
- 14. Industrialise PHP in the cloud with @ ZendCon Europe Select your own • • • • • • • • • • Zend Framework Laravel Symfony2 Silex CakePHP CodeIgniter Wordpress Drupal ezPublish Insert your favorite solution 14
- 15. Industrialise PHP in the cloud with @ ZendCon Europe A revolution in the PHP world COMPOSER
- 16. Industrialise PHP in the cloud with @ ZendCon Europe Composer • … is a dependency manager tracking local dependencies of your projects and libraries. • … is 2 years old only • … is a revolution in the PHP world – 18 894 packages – 89 689 007 installed packages (since 2012-‐04-‐13) ! Default definitions available on packagist.org
- 19. Industrialise PHP in the cloud with @ ZendCon Europe Composer • • • • • 99% of packages are hosted on Github Github has downtime or rate limits Repositories can disappear Need speed Security Policies ! • Mirror Packagist's definitions and Github’s repositories! https://github.com/ekino/php-‐mirroring
- 20. Industrialise PHP in the cloud with @ ZendCon Europe
- 21. Industrialise PHP in the cloud with @ ZendCon Europe
- 22. Industrialise PHP in the cloud with @ ZendCon Europe
- 23. Industrialise PHP in the cloud with @ ZendCon Europe 23
- 24. Industrialise PHP in the cloud with @ ZendCon Europe Running the code PHP ENVIRONMENTS
- 25. Industrialise PHP in the cloud with @ ZendCon Europe Too many environments • How many php runtimes do you have ? – cli, php-‐cgi, php-‐fpm, mod_php5, hhvm • How many distributions do you have ? – Ubuntu, debian, redhat, centos, etc .. • How many systems are required by the project ? – mysql, memcached, varnish, mongodb, etc … • How long does it take to introduce a new developer into the team ?
- 26. Industrialise PHP in the cloud with @ ZendCon Europe virtual development environments VAGRANT
- 27. Industrialise PHP in the cloud with @ ZendCon Europe Vagrant • Abstracted layer to control VM – VirtualBox, VMWare, and many more • Can boot any kind of distribution to match client requirements • Simple configuration file, but powerful features
- 28. Industrialise PHP in the cloud with @ ZendCon Europe Vagrantfile
- 29. Industrialise PHP in the cloud with @ ZendCon Europe vagrant up
- 30. Industrialise PHP in the cloud with @ ZendCon Europe • All developers can now use the same distribution • This is not enough – How to match clients system requirements ? – How to avoid complex setup done by each developer on the VM ?
- 31. Industrialise PHP in the cloud with @ ZendCon Europe Automate your infrastructure PROVISIONING
- 32. Industrialise PHP in the cloud with @ ZendCon Europe Provisioning • Define system configuration • Apply the configuration to a host • Ensure quick system installation – Everything is in the code – Definitions are stored in your git repository
- 33. Industrialise PHP in the cloud with @ ZendCon Europe Provisioning : Puppet • Ruby tools • A node is a host in your infrastructure • Lots of modules to setup system – apache, apt, composer, concat, exim, java, jenkins, memcached, mysql, nginx, php, redis, resolver, ruby, stdlib, varnish, wget, and many more … – https://forge.puppetlabs.com/
- 34. Industrialise PHP in the cloud with @ ZendCon Europe
- 35. Industrialise PHP in the cloud with @ ZendCon Europe
- 36. Industrialise PHP in the cloud with @ ZendCon Europe
- 37. Industrialise PHP in the cloud with @ ZendCon Europe Automate developer’s work VAGRANT + PUPPET
- 38. Industrialise PHP in the cloud with @ ZendCon Europe Vagrantfile
- 39. Industrialise PHP in the cloud with @ ZendCon Europe $ git clone git://mygit/myproject.git $ cd myproject $ vagrant up —provision * * just wait a few minutes
- 40. Industrialise PHP in the cloud with @ ZendCon Europe 40
- 41. Industrialise PHP in the cloud with @ ZendCon Europe Is my code working? Are the client requirements working? QUALITY ASSURANCE
- 42. Industrialise PHP in the cloud with @ ZendCon Europe Unit Tests • Why testing ? • ensure the code is working as expected • allow safe refactoring • Test one class or one function • Different solutions • PHPUnit, the default one • Atoum, an alternative • PHPSpec
- 43. Industrialise PHP in the cloud with @ ZendCon Europe 43
- 44. Industrialise PHP in the cloud with @ ZendCon Europe Functional Tests • Run scenarios depending on user’s requirements • Check if classes work properly together • Behat + Mink • Run http requests on the web application • Different drivers: Goutte, Selenium, Sahi, Zombie
- 45. Industrialise PHP in the cloud with @ ZendCon Europe 45
- 46. Industrialise PHP in the cloud with @ ZendCon Europe Integration Tests • How to check if the code is working with the infrastructure … • Run tests against the new release • Need to deploy the code first …
- 47. Industrialise PHP in the cloud with @ ZendCon Europe Remote multi-‐server automation tool CAPISTRANO
- 48. Industrialise PHP in the cloud with @ ZendCon Europe • • • • Deploy code into remote servers Task can be run in parallel on different remote servers Task definition in ruby style Simple commands, but powerful options 48
- 49. Industrialise PHP in the cloud with @ ZendCon Europe
- 50. Industrialise PHP in the cloud with @ ZendCon Europe
- 51. Industrialise PHP in the cloud with @ ZendCon Europe Azure • Create a new VM for the integration tests • For now Azure VMs are not puppet ready – You need to install puppet and rubygems – But you can create your own vhd image • We create a sonata-‐dev instance
- 52. Industrialise PHP in the cloud with @ ZendCon Europe
- 53. Industrialise PHP in the cloud with @ ZendCon Europe
- 55. Industrialise PHP in the cloud with @ ZendCon Europe $ cap azure puppet deploy
- 56. Industrialise PHP in the cloud with @ ZendCon Europe A continuous integration server JENKINS
- 57. Industrialise PHP in the cloud with @ ZendCon Europe Jenkins • Continuous integration server • Run tasks and publish results – Can be used with many testing frameworks – Many plugins 57
- 58. Industrialise PHP in the cloud with @ ZendCon Europe
- 59. Industrialise PHP in the cloud with @ ZendCon Europe
- 60. Industrialise PHP in the cloud with @ ZendCon Europe
- 61. Jenkins Job
- 64. Industrialise PHP in the cloud with @ ZendCon Europe Going live PRODUCTION 64
- 65. Industrialise PHP in the cloud with @ ZendCon Europe Industrialisation
- 66. Industrialise PHP in the cloud with @ ZendCon Europe 66
- 67. Industrialise PHP in the cloud with @ ZendCon Europe ls -‐lsa /myawesomeproject/ FOLDER STRUCTURE
- 68. Industrialise PHP in the cloud with @ ZendCon Europe 68
- 69. Industrialise PHP in the cloud with @ ZendCon Europe Select your own tools
- 70. Industrialise PHP in the cloud with @ ZendCon Europe PHP industrialisation is about … Respecting Standards Reusing tools Selecting your own tools Creating a valid workflow Automating the workflow
- 71. Questions ? 71
- 72. Going further @ ZendCon Vagrant, puppet & chef for beginners -‐ Thijs Fery Compose this! -‐ Matthew Weier O’Phinney Phing for power users -‐ Stephan Hochdörfer Jenkins entwined with deployment and pragmatism -‐ Eric Ritchie • Beyond PHP: it is not ( just) about the code! -‐ Wim Godden • Essential Git for Developers -‐ Adam Culp • • • • 72