Re: How much downtime do we afford for nagios?

2008-04-27 Thread Nigel Jones
Hi, Hi, For a few days false notification of nagios reduced. But it has increased again. You sure? Looking at the /configs/system/nagios/services/template.cfg reveals that it is configured as max_check_attempt = 4 and retry_check_interval 1 for hosts and max_check_attempts = 3 and

Re: How much downtime do we afford for nagios?

2008-04-27 Thread susmit shannigrahi
So if a service or host is unreachable for 3 or 4 mins, we get a notification. (However most of the cases it is false positive, due to congestion or others). Looking through my email, from what I can recall there are no false positives. xen6 had to be power-cycled which caused all

Re: How much downtime do we afford for nagios?

2008-04-27 Thread Nigel Jones
So if a service or host is unreachable for 3 or 4 mins, we get a notification. (However most of the cases it is false positive, due to congestion or others). Looking through my email, from what I can recall there are no false positives. xen6 had to be power-cycled which caused all

Re: introduce myself

2008-04-27 Thread Luca Foppiano
On Sat, 2008-04-26 at 16:25 -0500, Mike McGrath wrote: Welcome Luca, have you any experience with python and turbogears? I had experience only with python. About web applications I have experiences with java, but I can learn also TurboGears ;-) Luca -- Today is Boomtime, the 44th day of

Re: How much downtime do we afford for nagios?

2008-04-27 Thread Jeroen van Meeuwen
Nigel Jones wrote: Looking through my email, from what I can recall there are no false positives. xen6 had to be power-cycled which caused all the other collateral notifications. Collateral notifications can be caught using service dependencies and parent hosts. Do we currently use any?

Re: How much downtime do we afford for nagios?

2008-04-27 Thread Nigel Jones
On Sun, April 27, 2008 11:01 pm, Jeroen van Meeuwen wrote: Nigel Jones wrote: Looking through my email, from what I can recall there are no false positives. xen6 had to be power-cycled which caused all the other collateral notifications. Collateral notifications can be caught using service

Re: Fedora Services API

2008-04-27 Thread John (J5) Palmieri
On Sat, 2008-04-26 at 10:38 -0700, Toshio Kuratomi wrote: Hey guys, I'm talking especially to the web app developers here, but I also hope that other people will chime in with useful thoughts. As part of python-fedora, I've started documenting some standards for Fedora Services. These

Re: How much downtime do we afford for nagios?

2008-04-27 Thread Mike McGrath
On Sun, 27 Apr 2008, susmit shannigrahi wrote: So if a service or host is unreachable for 3 or 4 mins, we get a notification. (However most of the cases it is false positive, due to congestion or others). Looking through my email, from what I can recall there are no false

Re: How much downtime do we afford for nagios?

2008-04-27 Thread Mike McGrath
On Sun, 27 Apr 2008, Jeroen van Meeuwen wrote: Nigel Jones wrote: Looking through my email, from what I can recall there are no false positives. xen6 had to be power-cycled which caused all the other collateral notifications. Collateral notifications can be caught using service

Re: How much downtime do we afford for nagios?

2008-04-27 Thread Mike McGrath
On Mon, 28 Apr 2008, Nigel Jones wrote: On Sun, April 27, 2008 11:01 pm, Jeroen van Meeuwen wrote: Nigel Jones wrote: Looking through my email, from what I can recall there are no false positives. xen6 had to be power-cycled which caused all the other collateral notifications.

Change Request: setup restart-memhogs on fas1/2

2008-04-27 Thread Toshio Kuratomi
We have a script to restart TG apps on the app servers when their memory exceeds a customizable limit. We have this run on the app servers on alternate hours so that we don't take down all the load balanced copies of an app at the same time. This has proved useful for a few of our apps which

Re: Fedora Services API

2008-04-27 Thread Toshio Kuratomi
Jesus M. Rodriguez wrote: On Sat, Apr 26, 2008 at 10:38:51AM -0700, Toshio Kuratomi wrote: [snip] 2) JSON data that is deeply nested sucks because objects are turned into dictionaries so you have to write things like: package['listings']['F-8']['people']['toshio']['acls']['commit']['status']

Introduction - Pavel Khardikov

2008-04-27 Thread Pavel Khardikov
Hello everybody, I'm Pavel Khardikov from the Kursk State University, Russia. I'm 22. I'm a first year student of postgraduate study. Graduated from the faculty of computer science and computer engineering. Speciality: administration software and information systems. My application have been