Linux, programming and more
I have a tiny embedded server (acrosser model) Intel Celeron with only 400MHz and 512MB Mem total. Before I upgraded debian to squeeze I used Xen, now its time to use OpenVZ.
Reasons:
– My tiny hardware:)
– Container virtualization – I can use more virtual machines
– Less memory usage – Container cannot boot
OpenVZ kernel and the vzctl and vzquota packages are available in the Debian repositories, so we can install them as follows:
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Another tricky error after Debian squeeze upgrade:
ERROR: Wrong ‘suhosin.session.encrypt’ option value. Read REQUIREMENTS section in INSTALL file or use Roundcube Installer, please!
The fix is very trivial:
1 2 3 4 | vim /etc/php5/apache2/php.ini # Add this lines to the bottom of the config: [suhosin] suhosin.session.encrypt = Off |
Solution for php5-fpm:
1 | php_admin_value[suhosin.session.encrypt] = Off |
To upgrade the database style to roundcube version 0.9.0 I used a little workaround to prevent suhosin error reporting:
1 | php -d suhosin.session.encrypt=off -d date.timezone=Europe/Berlin bin/updatedb.sh --package=roundcube --version=0.8.2 --dir=`pwd`/SQL |
Some days ago I wrote a similar post about nagios and lighty, now I decided to test Icinga on Debian Squeeze.
The installation was pretty easy:
1 2 | aptitude install lighttpd aptitude install icinga |
To use Icinga we need following modules: