drupal multi-site setup
TRANSCRIPT
Drupal Multi-Site Setup
Yannick Lyn Fattaxle_foley00 on drupal.org
Who am I?
Where do I work?
The University of the West Indies at Mona, Jamaica
What's a Multi-Site?
Using one install (or codebase) of Drupal but having more than one site use that same codebase.
Single Codebase
Multi-Site Structure
What's the alternative?
Running separate installations of Drupal for each site.
Separate Installations
Site 1
Site 2
Advantages
Shared codebase means all sites are using the same version.
One big upgrade of drupal core can be done as opposed to updating the core code for separate installations each of which could be a different version of Drupal.
Modules/Themes can be shared across sites or they can have their own modules/themes.
Disadvantages
Updating Drupal core means all sites need to be put offline for the update.
Updating core and contrib modules, means running update.php for each site in your Multi-Site setup. (though you might be able to use Aegir/Drush to run update.php for all sites in one go)
How does Drupal determine which site to load?
For example, for a fictitious site installed at http://www.drupal.org/mysite/test/, the 'settings.php' is searched in the following directories:
1. sites/www.drupal.org.mysite.test2. sites/drupal.org.mysite.test3. sites/org.mysite.test4. sites/www.drupal.org.mysite5. sites/drupal.org.mysite6. sites/org.mysite7. sites/www.drupal.org8. sites/drupal.org9. sites/org10. sites/default
How to handle the database(s)?
Two optionsOne database with different prefixed tables.
Separate databases for each site in the Multi-site.
Which is better?It's up to you and the resources available to you. We chose separate databases.
Quick Demo
Helpful Tips
Write an Installation Profile(s)HOWTO: Write an Installation Profile - http://drupal.org/node/67921
Profile Generator - http://drupal.org/project/profile_generator
Install Profile API - http://drupal.org/project/install_profile_api
Write some scripts for common tasksDrush/Aegir might be able to do some of this already
Helpful Tips
Set some conventions and follow them.e.g. databases are named by the 'sitename' and users created for each database with the name 'sitename_user'.
Resources
Run Multiple Sites from a single code base - http://drupal.org/getting-started/6/install/multi-site
Multi-Site Group - http://groups.drupal.org/multisite
Multi-Site Installation and Setup Links - http://drupal.org/node/43816
How To: Multisites vs. Multiple Sites - http://gotdrupal.com/videos/multisites-vs-multiple-sites
Resources
Sharing Users and content across multiple sites - http://drupal.org/node/201673
Drush - http://drupal.org/project/drush
Aegir - http://groups.drupal.org/aegir-hosting-system
Questions?
Thanks for listening! Have a nice Day! :)
Click to edit the title text format
Click to edit the title text format
Click to edit the title
Click to edit the title