Adventures in Ubuntu systems administration

Archive for May, 2009

Liferay inroads

After installing Alfresco and admittedly suffering a few hiccups with it I seem to be making enough progress that I also decided to investigate Liferay as an alternative to Plone as our intranet portal and internal information site.

There are some areas that Plone really does well such as the content type handling and content workflow. But lack of documentation in other areas has left me pulling my hair out at times, such as ldap user and group integration with openldap and active directory, debugging modules and some new gotcha each time something is updated in a buildout.

Liferay has also had a steep learning curve, but I found it no where as bad as Plone. No messing in the ZMI for setting up ldap auth, changing database backends or setting portal defaults. Just one config file. I have found the speed surprising compared to Plone on the same hardware too. With java webapps I have tried in the past I have been left with the impression of them being bloated, memory hungry and slow. But I am slowly coming around thanks to Alfresco and Liferay. (more…)


Plone 3.2.2 on Jaunty with python sandbox

It seems that a lot of python2.4 support was dropped from Ubuntu 9.04 Jaunty. Support which without Plone would not run. I started recompiling python packages to bring back python2.4 builds, but this was turning into a slippery slope and would bring back problems if any python package was updated from Ubuntu again.

Solution:

Use a separate user with it’s own install of python2.4 and any libraries needed for plone.

These are not complete instructions on how to get plone running again. But more or less just notes to point most people in the right path. (more…)