> Ganglia does not need an auto configuration tool. > Updated configuration files in large clusters has been addressed by several > other mechanisms.
This was not my problem. My problem was hundreds of small to medium clusters, constantly changing. Static or manual configuration could not keep up. So I had no choice but to automate. It actually looks for changes several times per day. When someone moves a machine, my ganglia now automatically reflect the change within a few hours. Granted, there could be existing ways of distributing this changing configuration to machines. But since I had no experience with that, it was easier to do it myself with a simple perl wrapper around gmond and gmetad. > One of the advantages of open source, and what makes it powerful, is using > several simple tools, to build something greater. Of course. That's why I use perl every day. :-) > Effort spent on designing and implementing auto configuration tools for > Ganglia should be directed at improving the core features of data collection > & display. Well, I have done a little of that too. There are 8 bugzillas with my name in them, most with patches. > If we change something between installs, then we use a parallel shell tool > to load new config file out to that cluster in a single command. This is actually how I run my gmond wrapper, multiple times per day. -twitham ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Ganglia-developers mailing list Ganglia-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-developers