=head1 Setting up the web interface As of RT 3.9, RT's web interface speaks PSGI (L) which lets you use RT with any PSGI-supported web server (which includes Apache, nginx, lighttpd, etc). =head2 Standalone The standalone RT web server is backed by a pure-Perl server engine (L). This standalone server is appropriate for development and testing, but is not appropriate for production use. You should not run this server against port 80 (which is the default port) because that requires root-level privileges and may conflict with any existing listeners. So choose a high port (for example 8080) and start the standalone server with: /opt/rt4/sbin/rt-server --port 8080 You can also run C with any other PSGI server, for example, to use L, a high performance preforking server: /opt/rt4/sbin/rt-server --server Starman --port 8080 B: After you run the standalone server as root, you will need to remove your C directory, or the non-standalone servers (Apache, etc), which run as a non-privileged user, will not be able to write to it and will not work. =head2 Apache B: Both C and C are known to break RT. C will cause RT's CSS and JS to not be loaded, making RT appear unstyled. C will cache cookies, making users be spontaneously logged in as other users in the system. =head3 mod_fastcgi # Tell FastCGI to put its temporary files somewhere sane; this may # be necessary if your distribution doesn't already set it #FastCgiIpcDir /tmp FastCgiServer /opt/rt4/sbin/rt-server.fcgi -processes 5 -idle-timeout 300 ### Optional apache logs for RT # Ensure that your log rotation scripts know about these files # ErrorLog /opt/rt4/var/log/apache2.error # TransferLog /opt/rt4/var/log/apache2.access # LogLevel debug AddDefaultCharset UTF-8 Alias /NoAuth/images/ /opt/rt4/share/html/NoAuth/images/ ScriptAlias / /opt/rt4/sbin/rt-server.fcgi/ DocumentRoot "/opt/rt4/share/html" Order allow,deny Allow from all Options +ExecCGI AddHandler fastcgi-script fcgi =head3 mod_fcgid B: Before mod_fcgid 2.3.6, the maximum request size was 1GB. Starting in 2.3.6, this is now 128Kb. This is unlikely to be large enough for any RT install that handles attachments. You can read more about FcgidMaxRequestLen at L Most distributions will have a mod_fcgid.conf or similar file with mod_fcgid configurations and you should add: FcgidMaxRequestLen 1073741824 to return to the old default. ### Optional apache logs for RT # Ensure that your log rotation scripts know about these files # ErrorLog /opt/rt4/var/log/apache2.error # TransferLog /opt/rt4/var/log/apache2.access # LogLevel debug AddDefaultCharset UTF-8 Alias /NoAuth/images/ /opt/rt4/share/html/NoAuth/images/ ScriptAlias / /opt/rt4/sbin/rt-server.fcgi/ DocumentRoot "/opt/rt4/share/html" Order allow,deny Allow from all Options +ExecCGI AddHandler fcgid-script fcgi =head3 mod_perl 2.xx B B: Due to thread-safety limitations, all timestamps will be presented in the webserver's default time zone when using the C and C MPMs; the C<$Timezone> setting and the user's timezone preference are ignored. We suggest the C MPM or FastCGI deployment if your privileged users are in a different timezone than the one the server is configured for. ### Optional apache logs for RT # ErrorLog /opt/rt4/var/log/apache2.error # TransferLog /opt/rt4/var/log/apache2.access # LogLevel debug AddDefaultCharset UTF-8 DocumentRoot "/opt/rt4/share/html" Order allow,deny Allow from all SetHandler modperl PerlResponseHandler Plack::Handler::Apache2 PerlSetVar psgi_app /opt/rt4/sbin/rt-server use Plack::Handler::Apache2; Plack::Handler::Apache2->preload("/opt/rt4/sbin/rt-server"); =head3 mod_perl 1.xx B To run RT using mod_perl 1.xx please see L for configuration examples. =head2 nginx C requires that you start RT's fastcgi process externally, for example using C: spawn-fcgi -u www-data -g www-data -a 127.0.0.1 -p 9000 \ -- /opt/rt4/sbin/rt-server.fcgi With the nginx configuration: server { listen 80; server_name rt.example.com; access_log /var/log/nginx/access.log; location / { fastcgi_param QUERY_STRING $query_string; fastcgi_param REQUEST_METHOD $request_method; fastcgi_param CONTENT_TYPE $content_type; fastcgi_param CONTENT_LENGTH $content_length; fastcgi_param SCRIPT_NAME ""; fastcgi_param PATH_INFO $uri; fastcgi_param REQUEST_URI $request_uri; fastcgi_param DOCUMENT_URI $document_uri; fastcgi_param DOCUMENT_ROOT $document_root; fastcgi_param SERVER_PROTOCOL $server_protocol; fastcgi_param GATEWAY_INTERFACE CGI/1.1; fastcgi_param SERVER_SOFTWARE nginx/$nginx_version; fastcgi_param REMOTE_ADDR $remote_addr; fastcgi_param REMOTE_PORT $remote_port; fastcgi_param SERVER_ADDR $server_addr; fastcgi_param SERVER_PORT $server_port; fastcgi_param SERVER_NAME $server_name; fastcgi_pass 127.0.0.1:9000; } location /NoAuth/images { root /opt/rt4/share/html; } } =head2 lighttpd server.modules += ( "mod_fastcgi" ) $HTTP["host"] =~ "^rt.example.com" { alias.url = ( "/NoAuth/images/" => "/opt/rt4/share/html/NoAuth/images/", ) $HTTP["url"] !~ "^/NoAuth/images/" { fastcgi.server = ( "/" => ( "rt" => ( "port" => "9000", "bin-path" => "/opt/rt4/sbin/rt-server.fcgi", "check-local" => "disable", "fix-root-scriptname" => "enable", ) ) ) } } =head1 Running RT at /rt rather than / First you need to tell RT where it's located by setting C<$WebPath> in your F: # Important: don't include a trailing slash here. Read `perldoc # etc/RT_Config.pm` for more information. Set($WebPath, "/rt"); Then you need to update your Apache configuration to match. Prefix any RT related C, C and C directives with C. You should also make sure C is B set to C, otherwise RT's source will be served from C. For example: if you're using the sample FastCGI config above, you might change the relevant directives to: Alias /rt/NoAuth/images/ /opt/rt4/share/html/NoAuth/images/ ScriptAlias /rt /opt/rt4/sbin/rt-server.fcgi/ # Set DocumentRoot as appropriate for the other content you want to serve DocumentRoot /var/www ... If you're using the sample mod_perl configuration, you only need to change the C directive. If you're not using Apache, please see L or the web server's own documentation for configuration examples.