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RedmineUpgrade » History » Revision 14

Revision 13 (Mischa The Evil, 2009-02-23 22:09) → Revision 14/84 (Eric Davis, 2009-02-26 19:29)

h1. Upgrading 

 Before upgrading, check that you meet the [[RedmineInstall#Requirements|requirements]] for the version you're about to install. 

 h2. Upgrading from a SVN [[CheckingoutRedmine|checkout]] 

 1. Go to the Redmine root directory and run the following command: 
 <pre> 
 svn update 
 </pre> 

 2. Migrate your database (please, make a database backup before doing this): 
 <pre> 
 rake db:migrate RAILS_ENV="production" 
 </pre> 

 3. If you are upgrading from Redmine 0.8.x or trunk < r2493 to Redmine trunk => r2494, you must generate a secret for cookie store: 
 <pre> 
 rake config/initializers/session_store.rb 
 </pre> 

 Also remember that Redmine trunk => r2494 now uses Rails 2.2.2, don't forget to upgrade the existing installation: 
 <pre> 
 gem install rails -v=2.2.2 
 </pre> 

 Also as part of the Rails 2.2.2 upgrade, plugin migrations will need to be updated as well 

 <pre> 
 rake db:migrate:upgrade_plugin_migrations RAILS_ENV="production" 
 </pre> 

 4. Clear the cache and the existing sessions: 
 <pre> 
 rake tmp:cache:clear 
 rake tmp:sessions:clear 
 </pre> 

 5. Restart the application and go to _"Admin -> Roles & permissions"_ to check/set permissions for the new features, if any. 

 h2. Upgrading from a downloaded release 

 1. Uncompress the new program archive in a new directory. 

 2. Copy your database settings-file @config/database.yml@ into the new @config@ directory. 

 3. Copy the email settings-file @config/email.yml.example@ to @config/email.yml@ and edit this file to adjust your SMTP settings. 

 4. Go to your new redmine directory, then migrate your database (please, make a database backup before doing this): 
 <pre> 
 rake db:migrate RAILS_ENV="production" 
 </pre> 

 5. If you are upgrading from Redmine 0.8.x or trunk < r2493 to Redmine trunk => r2494, you must generate a secret for cookie store: 
 <pre> 
 rake config/initializers/session_store.rb 
 </pre> 

 Also remember that Redmine trunk => r2494 now uses Rails 2.2.2, don't forget to upgrade the existing installation: 
 <pre> 
 gem install rails -v=2.2.2 
 </pre> 

 6. Copy the @RAILS_ROOT/files@ directory content into your new installation. 

 7. Restart the application and go to _"Admin -> Roles & permissions"_ to check/set permissions for the new features, if any.