Summary

Trac 0.10.3 is running at http://trac.osgeo.org/ (the primary Peer1 host).

Trac Guide
All data and configurations live under /var/www/trac
virtual server configurations are under /etc/httpd/conf.d/trac
Existing Instances
Actual python is installed in /usr/lib/python2.3/site-packages/trac
Frank Warmerdam and Howard Butler have configuration experience, and can help maintain instances.
available plugins:
- TOC - multi page tables of contents.
- MediaWikiMacro - provides media wiki like format support (link? details?)
- TracDoxygen - mix doxygen docs into trac interface (needs extra admin support)

Procedures

Upgrade

The file /usr/lib/python2.3/site-packages/trac/notification.py was substantially modified to support looking up email addresses in LDAP, and will need to be re-adjusted if we upgrade to a new version of Trac.

http://trac.osgeo.org/osgeo/ticket/39

Creating a trac instance

  $ sudo trac-admin /var/www/trac/<proj_name> initenv
  $ sudo trac-admin /var/www/trac/<proj_name> permission add <osgeo_userid> TRAC_ADMIN
  $ sudo chown -R apache:apache /var/www/trac/<proj_name>

Update /var/www/trac//<proj_name>/conf/trac.ini to enable email notification.
Add virtual host file /etc/httpd/conf.d/trac/<proj_name>.conf enabling LDAP based authentication.
Logo can be referenced in /var/www/trac/<proj_name>/conf/trac.ini and placed in /var/www/trac/<proj_name>/htdocs
modify webadmin.* setting in trac.ini to enabled for web based administration.
Add to /var/www/trac/index.html
Add the following to /var/www/trac/robots.txt to avoid walking through ticket attachments or svn.

Disallow: /<proj_name>/browser
Disallow: /<proj_name>/log
Disallow: /<proj_name>/report
Disallow: /<proj_name>/changeset
Disallow: /<proj_name>/attachment

Recommended Trac permissions:

       anonymous       BROWSER_VIEW
       anonymous       CHANGESET_VIEW
       anonymous       FILE_VIEW
       anonymous       LOG_VIEW
       anonymous       MILESTONE_VIEW
       anonymous       REPORT_SQL_VIEW
       anonymous       REPORT_VIEW
       anonymous       ROADMAP_VIEW
       anonymous       SEARCH_VIEW
       anonymous       TICKET_VIEW
       anonymous       TIMELINE_VIEW
       anonymous       WIKI_VIEW
       authenticated   TICKET_CHGPROP
       authenticated   TICKET_CREATE
       authenticated   TICKET_MODIFY
       authenticated   WIKI_CREATE
       authenticated   WIKI_MODIFY
       developers      DOXYGEN_VIEW
       developers      MILESTONE_ADMIN
       developers      REPORT_ADMIN
       developers      REPORT_CREATE
       developers      WIKI_ADMIN
       warmerdam       developers
       warmerdam       TRAC_ADMIN
       ...

Hotcopy a trac instance

  $ sudo trac-admin /var/www/html/trac/<proj_name> hotcopy /path/to/copy/trac/to

Trac Spam

We have had problems with trac spam when ticket create and ticket modify permissions were set to anonymous (the default). To get around this most (all?) instances have been changed to require authenticated users to do these actions.

But some projects strongly desire to support anonymous ticket creation and modification and at some point this might be viable using image captcha technology to keep out the spammers. A Trac plugin for this is apparently under development, and described at:

http://trac.edgewall.org/browser/sandbox/spam-filter-captcha

Trac

Contents