= Upgrades =

 * PakistanDeploymentCycle

Put site into Maintenance:
{{{
vim /etc/crontab
#0-59/1 * * * * www-data cd /path/to/web2py/ && python web2py.py -C -D 1 >> /tmp/cron.output 2>&1

vim /etc/apache/sites-available/maintenance
  RewriteEngine On
  RewriteRule ^/(.*) /maintenance.html

ln -sf /etc/apache/sites-available/maintenance /etc/apache/sites-enabled/mysite
/etc/init.d/apache2 force-reload
}}}
Upgrade code:
{{{
cd /path/to/web2py/applications/eden
bzr pull
}}}
Trial run:
{{{
cd /path/to/web2py
python web2py.py -S eden -M
}}}
Fix any Database Issues:
 1. The .table files in the databases directory contains what web2py knows about your database
 2. You need to set deployment_settings.base.migrate=True in {{{models/000_config.py}}} before you update the code and switch back to deployment_settings.base.migrate=False later on.
 3. In case of database mismatches - check the databases directory for the appropriate {{{.table}}} file and change accordingly.

If using [wiki:InstallationGuidelinesMySQL MySQL], then can use [http://phpmyadmin.net phpMyAdmin], if using SQLite then can use {{{sqlite3}}} command-line tool:
 * Linux: ({{{apt-get install sqlite3}}})
 * Windows: http://www.sqlite.org/sqlite-3_6_23_1.zip
 * Documentation: http://www.sqlite.org/sqlite.html

Restore site into production:
{{{
vim /etc/crontab
0-59/1 * * * * www-data cd /path/to/web2py/ && python web2py.py -C -D 1 >> /tmp/cron.output 2>&1

ln -sf /etc/apache/sites-available/mysite /etc/apache/sites-enabled/mysite
/etc/init.d/apache2 force-reload
}}}

 * MaintenanceGuidelines
----
UserGuidelines