Changes between Initial Version and Version 1 of TracFastCgi


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Timestamp:
Jun 19, 2006, 2:44:20 AM (9 years ago)
Author:
trac
Comment:

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  • TracFastCgi

    v1 v1  
     1= Trac with FastCGI =
     2
     3Since version 0.9, Trac supports being run through the [http://www.fastcgi.com/ FastCGI] interface. Like [wiki:TracModPython mod_python], this allows Trac to remain resident, and is faster than external CGI interfaces which must start a new process for each request. However, unlike mod_python, it is able to support [http://httpd.apache.org/docs/suexec.html SuEXEC]. Additionally, it is supported by much wider variety of web servers.
     4
     5== Simple Apache configuration ==
     6{{{
     7# Enable fastcgi for .fcgi files
     8# (If you're using a distro package for mod_fcgi, something like
     9# this is probably already present)
     10<IfModule mod_fastcgi.c>
     11   AddHandler fastcgi-script .fcgi
     12   FastCgiIpcDir /var/lib/apache2/fastcgi
     13</IfModule>
     14LoadModule fastcgi_module /usr/lib/apache2/modules/mod_fastcgi.so
     15}}}
     16
     17You can either setup the `TRAC_ENV` as an overall default:
     18{{{
     19FastCgiConfig -initial-env TRAC_ENV=/path/to/env/trac
     20}}}
     21
     22Or you can serve multiple Trac projects in a directory like:
     23{{{
     24FastCgiConfig -initial-env TRAC_ENV_PARENT_DIR=/parent/dir/of/projects
     25}}}
     26
     27Configure `ScriptAlias` or similar options as described in TracCgi, but calling `trac.fcgi` instead of `trac.cgi`.
     28
     29== Simple Lighttpd Configuration ==
     30
     31The FastCGI front-end was developed primarily for use with alternative webservers, such as [http://www.lighttpd.net/ lighttpd].
     32
     33lighttpd is a secure, fast, compliant and very flexible web-server that has been optimized for high-performance
     34environments.  It has a very low memory footprint compared to other web servers and takes care of CPU load.
     35
     36For using `trac.fcgi` with lighttpd add the following to your lighttpd.conf:
     37{{{
     38fastcgi.server = ("/trac" =>
     39                   ("trac" =>
     40                     ("socket" => "/tmp/trac-fastcgi.sock",
     41                      "bin-path" => "/path/to/cgi-bin/trac.fcgi",
     42                      "check-local" => "disable",
     43                      "bin-environment" =>
     44                        ("TRAC_ENV" => "/path/to/projenv")
     45                     )
     46                   )
     47                 )
     48}}}
     49
     50Note that you will need to add a new entry to `fastcgi.server` for each separate Trac instance that you wish to run. Alternatively, you may use the `TRAC_ENV_PARENT_DIR` variable instead of `TRAC_ENV` as described  above.
     51
     52Other important information like [http://trac.lighttpd.net/trac/wiki/TracInstall this updated TracInstall page], [wiki:TracCgi#MappingStaticResources and this] are useful for non-fastcgi specific installation aspects.
     53
     54Relaunch lighttpd, and browse to `http://yourhost.example.org/trac` to access Trac.
     55
     56----
     57See also TracCgi, TracModPython, TracInstall, TracGuide