2. The image
About @Cvetko
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The image cannot be displayed. Your computer may not have enough
• Started as PHP developer with
memory to open the image, or the image may have been corrupted. Restart
your computer, and then open the file again. If the red x still appears, you
may have to delete the image and then insert it again.
custom CMS
• “You need Linux” they said
• I know Drupal since version 4.x
Twitter
@Cvetko
• Working as Sys admin, Drupal
Skype developer, iOS developer, etc.
damjan.cvetan
Email
damjan@agiledrop.com
3. The image
Common Problems
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Only Drupal
NO Ægir
Multi-site
Multi-site
Duplicated Drupal core files ✗ ✔ ✗
Manual Virtual Host + Database
✔ ✔ ✗
management
Duplicated Module files ✔ ✔ ✗
Updates are real pain in the a** ✔ ✔ ✗
Manual file permission control ✔ ✔ ✗
Manual backup and recovery ✔ ✔ ✗
4. The image
Go another way!
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5. The image
What is Ægir?
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• Or who? He was god of the oceans in
Norse mythology.
• Powerful hosting system which sits
alongside a LAMP server to CREATE,
DEPLOY and MANAGE Drupal sites.
• It’s Drupal + set of modules.
• Drush!
6. The image
Installing Ægir
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• Primarily developed on Debian GNU/Linux
– For manual and automatic installs (apt-get)
• Supports other Unix/Unix-like OS
• You need Drush (command line shell and
scripting interface for Drupal)
• After install you get new folders:
– backups, clients, config, platforms
7. The image
Basic Components
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• Provision
Backend tool for system tasks
• Hosting
Frontend tool for managing and configuring
• Hostmaster
Profile for installing and setting up Ægir
• Eldir Theme – Default Ægir theme
• Drush
8. The image
Entities
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• Servers
Available files and database servers
• Platforms
Working Drupal file structure with install
profiles/modules/themes.
• Sites
One individual web site deployed on a
platform with DB server.
9. The image
1 or multiple servers
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Web servers hosting
Files (platforms) and databases.
Ægir master
.
.
.
10. The image
Platforms
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• Hosted on servers
• Drupal core files
• Created from Drush make file or Drupal
install
• They use Drupal’s multisite functionality
• Located inside “platforms” directory
11. The image
Sites
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• Single web site published on platform
• Apache configuration file and database
settings are done upon creation.
• You can perform this operations:
– Disable/Enable site
– Backup/Restore
– Clone
– Migrate
– Reset password
12. The image
Alter apache config
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• Create *.drush.inc file inside “.drush” folder
in Ægir home folder
• User function
*_provision_apache_vhost_config($uri, $data)
– Return array for each new line in config file
13. The image
Additional Resources
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• http://aegirproject.org
• #aegir on irc.feenode.net
• @aegirproject on Twitter
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Demo
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15. The image
Dev + Production
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Ægir master Production
+
Development server
RSYNC/DBCommunication
16. The image
Let’s Ride
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