Ganglia HDD plugin

Hey hey,

Like I said, it was lot going on. One of things was my first ganglia plugin. Let’s cut to the meat! 🙂

Plugin is developed for Debian like and Red Hat like systems (deb and rpm package). It is for personal use on grid cluster. Private in sense I did not write all documentation for packages, like for example man pages.

How I did this? I have used gmetric ganglia set tool, for making my custom metrics. Main tool is of course binary made by HD Sentinel, for listing hard disk info, like temperature, health, hours of work etc. Part of the package is script that is extracting basic data from HD Sentinel output and sending it to gmetad by gmetric script. To be precise, I used extended gmetric script written in Python. Reason was I needed grouping option, which default gmetric tool doesn’t have. GmetricP (P from Python) does grouping and sends it to gmetad daemon on main node with ganglia web page, displaying it under custom metrics.

Ganglia HDD Plugin

This is not very clean and pretty way of doing it, but it does the job. Better way would be to write ganglia plugin in Python, like described in ganglia documentation.

Bye!

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Using Komodo Editor Symfony plugin

This would be the continuance of the PHP Symfony Editor post.

This time, I’m going to tell you something about this particular plugin for Komodo Editor. I think you can use it in Komodo IDE, but I’m not quite sure.

Anyway, you can download it here.

When you download file with the kpz extension, you have to open toolbox in Komodo Editor, and select import kpz package. You can import it from the URL also.

When you finish importing and open the menu in the toolbox, you’ll see shortcuts to symfony commands. There is a little problem here, or at least it was for me.

Since I use centralized Symfony installation, and also work on GNU/Linux, accessing symfony commands with symfony wont do the job. Also there is the problem with the configure->database shortcut.

First things first!

To work around first problem, I did next:

Created symfony.sh file in my home and typed next code: php5 /var/www/symfony-1.4/data/bin/symfony $*

With it, I’m sure that running the symfony.sh, I will be running script of centralized Symfony installation. $* is for all arguments that are passed to my symfony.sh. Then I make it executable with chmod u+x, but you can make it executable for all users on system. Then, you have to make soft link in /usr/bin pointing to the symfony.sh script. Basically, with this, you can be in any directory and still be able to run symfony command, which will run the symfony.sh script. This way, following any of komodo editor shortcuts, you will be accessing reall symfony commands.

Second thing is that, when you try to do configure->database you’ll get this output:

Task “configure:database” is not defined.

This is because, database command is not positioned in the project directory, and is trying to run symfony command, which is not available if you do not have created project. This thing is easy, you just right click on this shortcut, and type %p in Start in edit.

These are the problems I found, while testing this plugin. I did not test every command, so if you get some error, I’d be glad to hear the problem.

Bye!