[FAQ] How to migrate from open source edition to full-featured edition

null@example.com (ZhangHuangbin) — Fri, 04 Dec 2009 05:44:27 +0000

This tutorial is used to explain how to migrate iRedAdmin open source edition to iRedAdmin-Pro (full-featured edition). If it doesn't work for you, please post a new topic in our iRedAdmin support forum.

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How to migrate from iRedAdmin open source edition to iRedAdmin-Pro full-featured edition.
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iRedMail ships iRedAdmin open source edition since iRedMail-0.5.1, it's easy to migrate from open source edition to full-featured edition. 3 steps:

Configure OpenLDAP
Uncompress full-featured edition to apache document root
Update SQL structure
Copy settings.ini from open source edition to full-featured edition

Configure OpenLDAP

Since version 1.1.0, iRedAdmin-Pro requires OpenLDAP to use Amavisd LDAP schema for better integration, so you need to include amavisd ldap schema in OpenLDAP.

Make sure OpenLDAP includes amavisd schema file. If it doesn't present, add it.

# ---- RHEL/CentOS ----
# File: /etc/openldap/slapd.conf
include /etc/openldap/schema/amavisd-new.schema

# ---- Debian/Ubuntu ----
# File: /etc/ldap/slapd.conf
include /etc/ldap/schema/amavis.schema

# ---- FreeBSD ----
# File: /usr/local/etc/openldap/slapd.conf
include /usr/local/etc/openldap/schema/amavisd-new.schema

Restart OpenLDAP service.

# ---- RHEL/CentOS ----
# /etc/init.d/ldap restart

# ---- Debian/Ubuntu ----
# /etc/init.d/slapd restart

# ---- FreeBSD ----
# /usr/local/etc/rc.d/slapd restart

Uncompress iRedAdmin-Pro to apache document root

# ---- RHEL/CentOS ----
# tar xjf /path/to/iRedAdmin-Pro-x.y.z.tar.bz2 -C /var/www/
# cd /var/www/
# rm -i /var/www/iredadmin                 # <- this is a symbol link
# ln -s iRedAdmin-Pro-x.y.z iredadmin

# ---- Debian/Ubuntu ----
# tar xjf /path/to/iRedAdmin-Pro-x.y.z.tar.bz2 -C /usr/share/apache2/
# cd /usr/share/apache2/
# rm -i /usr/share/apache2/iredadmin                 # <- this is a symbol link
# ln -s iRedAdmin-Pro-x.y.z iredadmin

# ---- FreeBSD ----
# tar xjf /path/to/iRedAdmin-Pro-x.y.z.tar.bz2 -C /usr/local/www/
# cd /usr/local/www/
# rm -i /usr/local/www/iredadmin                 # <- this is a symbol link
# ln -s iRedAdmin-Pro-x.y.z iredadmin

Update SQL structure

iRedAdmin-Pro has some more SQL tables, we should update exist SQL structure which created by open source edition.

# mysql -uroot -p
mysql> USE iredadmin;
mysql> DELETE FROM sessions;              # <-- Force admins to re-login.

# ---- RHEL/CentOS ----
mysql> SOURCE /var/www/iredadmin/docs/samples/iredadmin.sql;

# ---- Debian/Ubuntu ----
mysql> SOURCE /usr/share/apache2/iredadmin/docs/samples/iredadmin.sql;

# ---- FreeBSD ----
mysql> SOURCE /usr/local/www/iredadmin/docs/samples/iredadmin.sql;

Note: table 'sessions' contains login session, admins have to re-login after upgrade.

Copy settings.ini.ldap.sample as settings.ini, sync settings.ini from open source edition.

Copy settings.ini.ldap.sample as settings.ini:

# ---- RHEL/CentOS ----
# cd /var/www/iredadmin/
# cp settings.ini.ldap.sample settings.ini

# ---- Debian/Ubuntu ----
# cd /usr/share/apache2/iredadmin/
# cp settings.ini.ldap.sample settings.ini

# ---- FreeBSD ----
# cd /usr/local/www/iredadmin/
# cp settings.ini.ldap.sample settings.ini

Sync settings between open source edition and new settings.ini, include database name, username, password, webmaster email address, etc. one bye one.

Restart web server to make it work:

# ---- RHEL/CentOS ----
# /etc/init.d/httpd restart

# ---- Debian/Ubuntu ----
# /etc/init.d/apache2 restart

# ---- FreeBSD ----
# /usr/local/etc/rc.d/apache2 restart