From iRedMail

Revision as of 03:41, 29 January 2011

System requirements

• Apache, 2.2+. Web server. Already shipped within RHEL/CentOS 5.x.
  • mod_wsgi 2.1+. Apache module used to host Python application which supports the Python WSGI interface.
• Python 2.4+, core programming language. Already shipped within RHEL/CentOS 5.x. Warning: Python 3.x is not supported yet.
• Web.py, 0.32+. A python-powered web framework.
  • MySQLdb. A thread-compatible interface to the popular MySQL database server that provides the Python database API.

Add new system account: iredadmin

We will make iRedAdmin run with Apache web server, but as non-apache, low privilege user: iredadmin.

# useradd -s /sbin/nologin -m -d /home/iredadmin iredadmin 

Install necessary packages

• Make sure you have OpenSuSE package repository configured: /etc/zypp/repos.d/repo-oss.repo.

[repo-oss]
name=openSUSE-11.3-Oss
enabled=1
... # <- Skip other lines here

• Add iRedMail zypper repository for Apache modules: /etc/zypp/repos.d/iRedMail.repo.

[iRedMail]
name=iRedMail
baseurl=http://iredmail.org/yum/opensuse/11.3/
enabled=1
autorefresh=1
path=/
type=rpm-md
keeppackages=0
gpgcheck=0

• Install necessary packages.

# zypper refresh
# zypper install apache2-mod_wsgi python-jinja2 python-ldap python-mysql python-setuptools
# a2enmod wsgi
# easy_install web.py DBUtils

Download iRedAdmin and configure Apache web server

• Get iRedAdmin:
  • If you purchased iRedAdmin-Pro-MySQL, you should already have it. If not, please mail to support@ iredmail.org to get a download link.
  • If you didn't purchase iRedAdmin-Pro-MySQL, download iRedAdmin open source edition from download page.

• Copy iRedAdmin to /srv/www/, set correct file permissions, and create symbol link.

# tar xjf iRedAdmin-x.y.z.tar.bz2 -C /srv/www/
# cd /srv/www/
# chown -R iredadmin iRedAdmin-x.y.z
# chmod -R 0755 iRedAdmin-x.y.z
# ln -s iRedAdmin-x.y.z iredadmin

• Add apache configure file: /etc/apache2/conf.d/iredadmin.conf.

#
# Note: Uncomment below two lines if you want to make iRedAdmin accessable via HTTP.
#
#WSGIScriptAlias /iredadmin /srv/www/iredadmin/iredadmin.py/
#Alias /iredadmin/static /srv/www/iredadmin/static/

WSGISocketPrefix /var/run/wsgi
WSGIDaemonProcess iredadmin user=iredadmin threads=15
WSGIProcessGroup iredadmin

AddType text/html .py

<Directory /srv/www/iredadmin/>
    Order deny,allow
    Allow from all
</Directory>

• Edit /etc/httpd/conf.d/ssl.conf, make iredadmin accessable via HTTPS. Add below lines before </VirtualHost>:

WSGIScriptAlias /iredadmin /srv/www/iredadmin/iredadmin.py/
Alias /iredadmin/static /srv/www/iredadmin/static/

• Restart apache to enable mod_wsgi:

# /etc/init.d/httpd restart

Create necessary MySQL database and grant privileges

Configure iRedAdmin

• Copy example config file, and make it not world-writeable.

# cd /srv/www/iredadmin/
# cp settings.ini.ldap.sample settings.ini
# chown iredadmin settings.ini
# chmod 0600 settings.ini

• Edit settings.ini and set correct values.
  • NOTE: For more inforamtion, please open settings.ini, it's self-documented.

[general]
# General settings ...

[iredadmin]
# Database "iredadmin". required by iRedAdmin.

[vmaildb]
# Database "vmail", stored all mail accounts.

[policyd]
# Database "policyd". Required for policyd integration.

[amavisd]
# Database "amavisd". Required for Amavisd-New integration. includes spam quarantining/releasing.

• Restart apache web server.

# /etc/init.d/apache2 restart

Troubleshooting