Changes between Version 3 and Version 4 of TracCgi
- Timestamp:
- Jan 5, 2017, 12:10:57 PM (8 years ago)
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TracCgi
v3 v4 1 = Installing Trac as CGI = 1 = Installing Trac as CGI 2 [[TracGuideToc]] 3 [[PageOutline]] 2 4 3 {{{ 4 #!div class=important 5 ''Please note that using Trac via CGI is the slowest deployment method available. It is slower than [TracModPython mod_python], [TracFastCgi FastCGI] and even [trac:TracOnWindowsIisAjp IIS/AJP] on Windows.'' 5 {{{#!div class=important 6 ''Please note that using Trac via CGI is the slowest deployment method available. It is slower than [TracModPython mod_python], [TracFastCgi FastCGI] and even [trac:TracOnWindowsIisAjp IIS/AJP] on Windows.'' 6 7 }}} 7 8 8 CGI script is the entrypoint that web-server calls when a web-request to an application is made. To generate the `trac.cgi` script run: 9 {{{ 10 trac-admin /path/to/env deploy /path/to/www/trac 11 }}} 12 `trac.cgi` will be in the `cgi-bin` folder inside the given path. ''Make sure it is executable by your web server''. This command also copies `static resource` files to a `htdocs` directory of a given destination. 9 CGI script is the entrypoint that web-server calls when a web-request to an application is made. The `trac.cgi` script can be created using the `trac-admin <env> deploy <dir>` command which automatically substitutes the required paths, see TracInstall#cgi-bin. Make sure the script is executable by your web server. 13 10 14 == Apache web-server configuration ==11 == Apache web-server configuration 15 12 16 13 In [http://httpd.apache.org/ Apache] there are two ways to run Trac as CGI: 17 14 18 15 1. Use a `ScriptAlias` directive that maps an URL to the `trac.cgi` script (recommended) 19 2. Copy the `trac.cgi` file into the directory for CGI executables used by your web server (commonly named `cgi-bin`). You can also create a symbolic link, but in that case make sure that the `FollowSymLinks` option is enabled for the `cgi-bin` directory.16 1. Copy the `trac.cgi` file into the directory for CGI executables used by your web server (commonly named `cgi-bin`). You can also create a symbolic link, but in that case make sure that the `FollowSymLinks` option is enabled for the `cgi-bin` directory. 20 17 21 18 To make Trac available at `http://yourhost.example.org/trac` add `ScriptAlias` directive to Apache configuration file, changing `trac.cgi` path to match your installation: 22 {{{ 19 {{{#!apache 23 20 ScriptAlias /trac /path/to/www/trac/cgi-bin/trac.cgi 24 21 }}} … … 27 24 28 25 If you're using Trac with a single project you need to set its location using the `TRAC_ENV` environment variable: 29 {{{ 26 {{{#!apache 30 27 <Location "/trac"> 31 28 SetEnv TRAC_ENV "/path/to/projectenv" … … 34 31 35 32 Or to use multiple projects you can specify their common parent directory using the `TRAC_ENV_PARENT_DIR` variable: 36 {{{ 33 {{{#!apache 37 34 <Location "/trac"> 38 35 SetEnv TRAC_ENV_PARENT_DIR "/path/to/project/parent/dir" … … 42 39 ''Note that the `SetEnv` directive requires enabled `mod_env` module. It is also possible to set TRAC_ENV in trac.cgi. Just add the following code between "try:" and "from trac.web ...":'' 43 40 44 {{{ 41 {{{#!python 45 42 import os 46 43 os.environ['TRAC_ENV'] = "/path/to/projectenv" … … 49 46 '' Or for TRAC_ENV_PARENT_DIR: '' 50 47 51 {{{ 48 {{{#!python 52 49 import os 53 50 os.environ['TRAC_ENV_PARENT_DIR'] = "/path/to/project/parent/dir" 54 51 }}} 55 52 56 If you are using the [http://httpd.apache.org/docs/suexec.html Apache suEXEC] feature please see [ http://trac.edgewall.org/wiki/ApacheSuexec].53 If you are using the [http://httpd.apache.org/docs/suexec.html Apache suEXEC] feature please see [trac:ApacheSuexec]. 57 54 58 55 On some systems, you ''may'' need to edit the shebang line in the `trac.cgi` file to point to your real Python installation path. On a Windows system you may need to configure Windows to know how to execute a .cgi file (Explorer -> Tools -> Folder Options -> File Types -> CGI). 59 56 60 === Using WSGI ===57 === Using WSGI 61 58 62 59 You can run a [http://henry.precheur.org/python/how_to_serve_cgi WSGI handler] [http://pythonweb.org/projects/webmodules/doc/0.5.3/html_multipage/lib/example-webserver-web-wsgi-simple-cgi.html under CGI]. You can [wiki:TracModWSGI#Thetrac.wsgiscript write your own application function], or use the deployed trac.wsgi's application. 63 60 64 == Mapping Static Resources ==61 == Mapping Static Resources 65 62 66 63 See TracInstall#MappingStaticResources. 67 64 68 == Adding Authentication ==65 == Adding Authentication 69 66 70 67 See TracInstall#ConfiguringAuthentication.
