# --
# README.webserver - webserver description of OTRS
# Copyright (C) 2001-2003 Martin Edenhofer <martin+code@otrs.org>
# --
# $Id: README.webserver,v 1.13 2003/10/07 08:14:53 martin Exp $
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see 
# the enclosed file COPYING for license information (GPL). If you 
# did not receive this file, see http://www.gnu.org/licenses/gpl.txt.
# --

Which webserver is needed?
==========================
I prefer the apache webserver (http://httpd.apache.org). 

Configuration:
==============
"After" this steps, you will get the login page at 
http://your-host/otrs/index.pl or http://your-host/otrs/installer.pl.

SuSE Linux:
===========
a) Install the RPM-Package (http://otrs.org/ - "rpm -i otrs-xxx.rpm").
 
b) The manual way:
  Use the "$OTRS_HOME/scripts/suse-httpd.include.conf" include config file.

  Add it to /etc/sysconfig/apache with HTTPD_CONF_INCLUDE_FILES
  [...]
  HTTPD_CONF_INCLUDE_FILES=/opt/otrs/scripts/suse-httpd.include.conf
  [...]

  Start SuSEconfig and restart the webserver (rcapache restart).


Or edit the httpd.conf directly:
================================
a)
 *) Change the webserver user (normaly wwwrun) to the OTRS user (otrs).

  [...]
  User wwwrun 
  [...]
  User otrs
  [...]
 
 *) If you can't change the user and group of your webserver (system-wide), 
    because you have other applications running on this server, you can
    also work with group permissions (more tricky). 

    Use "$HOME/bin/SetPermissions.sh <OTRS_HOME> <OTRS_USER> <WEBSERVER_USER> [OTRS_GROUP] [WEB_GROUP]"
    e. g. 
     Webserver with otrs user: "SetPermissions.sh /opt/otrs otrs otrs"   
     Webserver with wwwrun user (e. g. SuSE): "SetPermissions.sh /opt/otrs otrs wwwrun"
     Webserver with apache user (e. g. Redhat): "SetPermissions.sh /opt/otrs otrs apache"

b)
 *) 
  Without mod_perl (just CGI):
  ============================
  Add this to the cgi-bin stuff section in httpd.conf
  [...]
  Alias /otrs-web/ "/opt/otrs/var/httpd/htdocs/"
  ScriptAlias /otrs/ "/opt/otrs/bin/cgi-bin/"
  [...]

 *)
  With mod_perl (speed!):
  =======================
  Add this to the mod_perl stuff section in httpd.conf
  [...]
  Alias /otrs-web/ "/opt/otrs/var/httpd/htdocs/"
  Alias /otrs/ "/opt/otrs/bin/cgi-bin/"

  <Location /otrs>
    SetHandler  perl-script
    PerlHandler Apache::Registry
    Options ExecCGI
    PerlSendHeader On
    PerlSetupEnv On
  </Location>

  You may want to use a mod_perl startup script. Compiled modules on startup 
  (speed!)! Use the mod_perl startup script which comes with otrs 
  (scripts/apache-perl-startup.pl).
 
  - Change the default startup script location of your httpd to 
    $OTRS_HOME/scripts/apache-perl-startup.pl in httpd.conf 
    [...]
    # load all otrs modules
    Perlrequire /opt/otrs/scripts/apache-perl-startup.pl
    [...]

  Edit the scripts/apache-perl-startup.pl script:

   - Establish datababase connections on process startup (httpd).

     [...]
     use Apache ();
     use Apache::DBI ();
     Apache::DBI->connect_on_init('DBI:mysql:otrs', 'otrs', 'some-pass');
     # Apache::DBI->connect_on_init($data_source, $username, $auth, \%attr)
     [...]

   - Change the otrs lib dir (if needed)!
 
     [...]
     # --
     # set otrs lib path!
     # --
     use lib "/path/to/otrs/";
     use lib "/path/to/otrs/Kernel/cpan-lib";
     [...]

  Nice! You will love mod_perl! ,-)

  PS: If you use mod_perl2 use the scripts/apache2-* scripts!

c)
  Restart the webserver
  =====================

d)
  Web-Installer
  =============
   http://yourhost/otrs/installer.pl
 
  First login
  ===========
   http://yourhost/otrs/index.pl
   User: root@localhost
   PW: root

EOF
