Full LAMP Stack on OpenWrt

Remove Luci Web Interface (optional)

opkg remove luci luci-admin-core luci-admin-full luci-admin-mini luci-app-firewall luci-app-initmgr luci-cbi luci-core luci-http luci-i18n-english luci-ipkg luci-lmo luci-nixio luci-sgi-cgi luci-sys luci-theme-base luci-theme-openwrt luci-uci luci-uvl luci-web --force-removal-of-dependent-packages
rm -rf /www/luci-static/

Apache

opkg install apache

Change your DocumentRoot to be /www

vi /etc/apache/httpd.conf

Start it up:

apachectl start

Php

Install:

opkg install php5-cgi php5-cli php5-mod-mysql

Add the cgi handler in /etc/apache/httpd.conf:

echo "
 AddHandler application/x-httpd-php5 php
 Action application/x-httpd-php5 /cgi-bin/php-cgi
" >> /etc/apache/httpd.conf

Link our php-cgi binary to be in the right spot:

ln -s /usr/bin/php-cgi /usr/share/cgi-bin/

And tell apache to follow symlinks for the cgi, adjust this in your /etc/apache/httpd.conf:

<Directory "/usr/share/cgi-bin">
    AllowOverride None
    Options FollowSymLinks
    Order allow,deny
    Allow from all
</Directory>

And restart to take effect:

apachectl restart

Mysql

Install:

opkg install mysql-server

Or

opkg install http://xkyle.com/packages/mysql-server_5.0.18-3_kirkwood.ipk

Setup where you are going to store the data (datadir):

vi /etc/my.cnf

Make that directory if it doesn't exist:

mkdir /mnt/mysql/

Initialize the system tables:

mysql_install_db --force

Then start your daemon:

/etc/init.d/mysqld start