What Multisite can do for You - Anthony Cole - WordCamp Sydney 2012
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- WordPress Multisite allows managing multiple sites from one WordPress install, providing centralized administration and upgrades. It can be an efficient and cost-effective solution for agencies managing multiple client sites. - The presenter initially set up Multisite for his agency to more easily upgrade and manage ten client sites. He discusses hosting considerations and recommends a VPS for Australian sites. - Key aspects of his Multisite implementation include using Git for version control, Pingdom for monitoring, and custom scripts for backups to S3. He advocates keeping implementations simple to ensure stability.
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What Multisite can do for You - Anthony Cole - WordCamp Sydney 2012
- 1. What Multisite Can Do For You Anthony Cole, WordCamp Sydney | 21 July 2012
- 2. WordPress Multisite • Used to be called MU, separate codebase • Introduced to “core” in 3.0 • Used by everyone from the New York Times to Melbourne University • We’re talking about it the context of use by an agency
- 3. My Background • First Job: Lead Developer, Agency in Melbourne • Lots of WordPress.
- 4. Then, one day... • “We have ten sites that need to be upgraded”
- 8. • “Why don’t we use WordPress Multisite? I know how to do that”
- 9. NOT RLY
- 10. But Why? • Centralised • Easy to upgrade • Efficient, Cost effective
- 11. Ask yourself... • What are you trying to do? • Overcomplication • Overheads - is it cost effective?
- 12. “Take the red pill” • Web Hosting • ???? • US vs. Australia • Who is your target audience?
- 13. Hosting • Australia • VPS or Shared - I prefer VPS • United States • WP Specialists - US based. • WPEngine or Page.ly - Multisite • Page.ly: Enterprise plans, WPEngine supports it out of the box
- 14. What I did • Australian Traffic • I wanted fine grained control over our hosting
- 15. Story Time • One Friday night.... • Server went down at 4AM • CPU Bug, not anything to do us • Pretty lights
- 16. My Philosophy • Keep it simple • Don’t overcomplicate • Do as little as possible
- 17. What happens if you make things complicated • It might work, but stability is important
- 18. A few small things • Pingdom - DNS/HTTP Checks • DNS - Externally Managed • Web Monitoring • Munin & Monit
- 19. Let’s Setup Multisite • wp-config.php
- 20. Setup Continued
- 21. Tools → Setup Multisite
- 22. Setup Continued • “Setup Network” • Subdomains or Subfolders? • - Subdomains - you’ll need wildcard DNS and to configure Apache and nginx
- 23. Basic MS Stuff • Network Admin UI • When you’re developing plugins, ms- functions.php is your friend • mu-plugins - autoloads everything • http://wp.smashingmagazine.com/ 2011/11/17/wordpress-multisite-practical- functions-methods/
- 24. Remember... • Keep it simple
- 25. Environments • Two environments, exact clones • Development • Production
- 26. Multisite Health • VCS • Use Git or SVN, just something • Nothing is bad • We used git
- 27. Deployment • Good for complex WordPress setups • Capistrano • WP-Stack - https://github.com/ markjaquith/WP-Stack • WordPress-Skeleton - https://github.com/ markjaquith/WordPress-Skeleton
- 28. Structure is Function • multisitewp = repo • two submodules • ms-plugins - Everything was thrown in • ms-themes - twentyten and twentyeleven • themes were submodules of ms-themes
- 29. End Result • A bit messy. Git’s handling of submodules isn’t too good. • If I could go back and do it again, I’d use braid and build a tool to manage dependencies
- 30. Braid • Ruby gem for dependency management • Supports git and SVN • external management • http://github.com/evilchelu/braid/
- 31. Caching • KEEP IT SIMPLE
- 32. What some plugins claim...
- 33. LOL
- 34. Keep it simple • wp-super-cache • APC opcode cache drop in
- 35. Uptime • Pingdom - HTTP and DNS
- 36. Backups • BackupBuddy - basic • But not ideal • Ruby script on github that I forked and modified, uses S3 and run on a cron • link to script
- 37. Hold Up • What if someone hacks my server? • Better way: Use an external EC2 instance
- 38. Plugins • ALL THE PLUGINS
- 39. Awesome Plugins • New Blog Defaults http://wordpress.org/ extend/plugins/wpmu-new-blog-defaults/ • Theme Stats - http://wordpress.org/extend/ plugins/wordpress-mu-theme-stats/ • WP Debug Bar & Debug Bar Extender • Domain Mapping - http://wordpress.org/ extend/plugins/wordpress-mu-domain-
- 40. Resources • http://codex.wordpress.org/ Create_A_Network • http://wp.smashingmagazine.com • http://wpcandy.com
- 41. Andrea and Ron Rennick • Awesome people • @andrea_r and @wpmuguru • Networks+ Plugin • Awesome Resources • http://wpmututorials.com/
- 42. What I do • So, what do I do now? • I took the red pill • Run my own agency • kosmonaut.com.au • @ksmnaut
- 43. Me • anthonycole.me • @anthonycole • anthony@kosmonaut.com.au
- 44. Thanks • I love you all