Re: [Nagios-users] Name or service not known
On Wednesday 08 April 2009 14:41:27 Thierry Lavall?e wrote: Hi, I am getting the following about 50 times per day: HTTPCRITICAL04-08-2009 09:37:29 0d 0h 1m 50s1/4 Name or service not known SSH UNKNOWN 04-08-2009 09:34:39 0d 0h 4m 40s1/4 Usage:check_ssh [-46] [-t timeout] [-r remote version] [-p port] host I am somewhat at lost here... Can anyone help with this? I'd recommend to first check your DNS setup on the machine. If that's good, monitor your DNS servers. Marc Gridshield, S.A. -- This SF.net email is sponsored by: High Quality Requirements in a Collaborative Environment. Download a free trial of Rational Requirements Composer Now! http://p.sf.net/sfu/www-ibm-com ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] Ndoutils MySQL performance problem?
2009/3/3 Livio Zanol Puppim livio.zanol.pup...@gmail.com: I'm having huge troubles with Mysql using 100% of CPU at peculiar times. I don't know when this problem starts and I don't know the reason, but when it happends I kill nagios, ndoutils and Mysql, and try to restart Mysql, ndoutils and Nagios at this order. When I start Nagios, the CPU usage of Mysql goes to 100% and everything just freezes with the initials INSERT/UPDATES made by ndoutils. Has anyone had the same problem? I've changed my.cnf to hold slow-queries logging, an have seen at intervals of 1 minute a query runned by ndo that I'm no expert at MySQL performance, but we found a couple of things that helped speed up NDO significantly: -We are using a my.cnf based on the my-innodb-heavy-4G.cnf example that comes with MySQL. -The innodb_flush_log_at_trx_commit setting in that file is 2 (instead of 1..the difference in performance is huge, and the trade off in data integrity is negligible for us). If your process gets heavy over time, you may have to reduce things in ndo2db.cfg like max_servicechecks_age (to keep the size of these historical tables manageable). Marc Gridshield, S.A. -- Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] graphical mapping tool
Date: Thu, 3 Jan 2008 12:33:56 + From: Alex Dehaini [EMAIL PROTECTED] Subject: [Nagios-users] graphical mapping tool ... Hi Guys, Nagios is a wonderful tool but it's status map is not the prettiest. Any tool out there that I can integrate with nagios to produce nice maps. I will My company maintains NEXSM, which you may also find helpful. http://www.nagiosexchange.org/Frontends.37.0.html?tx_netnagext_pi1[p_view]=625tx_netnagext_pi1[page]=30%3A10 Marc DeTrano - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] Getting Nagiosgraph to create RRD files with LAST/MAX/MIN, CF's
You may also find perf2rrd (http://perf2rrd.sourceforge.net/) to be useful. It creates RRDs with Avg, Min, and Max consolidations, from plugins that support the perfdata standard format. Marc DeTrano - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] Several map views of Nagios
You may also be interested in NEXSM (Nagios extended status map). It also requires a manual organization of the hosts, but you can get some nice looking, data-connected maps using it. http://www.nagiosexchange.org/Frontends.37.0.html?tx_netnagext_pi1[p_view]=625 Marc DeTrano Gridshield, S.A. Well, i have similar problem, I have 530 hosts, so having all those on one map would be meaningless. I just need the routers and the wireless machines on there. If i chose what to exclude from the status map, it will still keep links pointing - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] Charts and Graphs and Nagios Oh My!
My company has this project: http://perf2rrd.sourceforge.net/ We use perf2rrd in combination with DRRAW to chart perfdata. It requires plugins that support the perfdata standard (I'd rather rewrite some plugins than try to regex this data out of standard output--just my preference). perf2rrd itself requires very little configuration. Performs ok for our needs--one of our installs has about 3500 items of perfdata being updated every 2 minutes. Marc DeTrano Gridshield, S.A. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
Re: [Nagios-users] NSCA only accepts first check
I had this problem with NSCA not too long ago. The fix for me was to edit the init script start function: I changed this line: daemon $NscaBin -s -c $NscaCfg to daemon $NscaBin --daemon -c $NscaCfg Your distro may have something similar (this is out of Mandriva 2006). I am not sure why that change was necessary (not all installations I have exhibit the same problem), but it worked for me. Marc DeTrano From: Andrew M. Lyons [EMAIL PROTECTED] Subject: [Nagios-users] NSCA only accepts first check To: nagios-users@lists.sourceforge.net Message-ID: [EMAIL PROTECTED] Content-Type: text/plain; charset=ISO-8859-1; format=flowed Hi all, I'm trying to configure nsca, and I've run into a problem: NSCA only accepts the first passive check that is sent to it, and all subsequent checks fail. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
[Nagios-users] Re: single notification contact
Sorry if this is too little too late, but I have a real-life Nagios
system which does start issues in a tracking system when a host goes
down (via email). Here is a quick rundown of my solution (which may be
extended to services):
I have a command def. like this:
define command{
command_namehost-mail-to-tracker
command_line[ $NOTIFICATIONTYPE$ = PROBLEM ]
/usr/bin/printf %b {a bunch of stuff for the content} | /bin/mail -s
{a bunch of stuff for the issue heading} $CONTACTEMAIL$
}
..a contact def. like this:
define contact {
contact_nametracker
alias Tracker Contact
email {email address
needed to start a an issue}
service_notification_optionsw,c
host_notification_options d
host_notification_commands host-mail-to-tracker
... {whatever else goes here}
}
This contact is setup in the contactgroup trackers
In my case, I do not start an issue right away--I give it 5 minutes then
use a hostescalation like this:
define hostescalation {
hostgroup_name {hosts to be tracked in system}
first_notification 2
last_notification 2
contact_groups trackers
}
--but you could make that the first notification, 5th notification,
whatever.
The only problem with carrying this over to services is that you have to
start issues for both warning and critical states. I have not found a
slick way to find out if a notification is the First Critical. If
*any* Problem state warrants an issue, you would be fine extending this
concept to services.
Marc
---
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
for problems? Stop! Download the new AJAX search engine that makes
searching your log files as easy as surfing the web. DOWNLOAD SPLUNK!
http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642
___
Nagios-users mailing list
Nagios-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/nagios-users
::: Please include Nagios version, plugin version (-v) and OS when reporting any issue.
::: Messages without supporting info will risk being sent to /dev/null
