SNMP Monitoring with Nagios
Resources
check_dell_openmanager.0.7-test.pl: ftp.linuxjournal.com/pub/lj/listings/issue182/10204.tgz
Nagios: www.nagios.org
check_dell_openmanager: www.nagiosexchange.org/cgi-bin/page.cgi?g=1437.html
Dell OpenManage Server Administrator Documentation: support.dell.com/support/edocs/software/svradmin
Dell OpenManage Server Administrator Version 5.4 SNMP Reference Guide: support.dell.com/support/edocs/software/svradmin/5.4/en/snmp/pdf/om_54_snmp_ref_gd.pdf
Jason Ellison (www.jasonellison.net) is an independent IT consultant in the Gulf Coast area. He can be reached at infotek@gmail.com.
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How to Build an Optimal Hadoop Cluster to Store and Maintain Unlimited Amounts of Data Using Microservers
Realizing the promise of Apache® Hadoop® requires the effective deployment of compute, memory, storage and networking to achieve optimal results. With its flexibility and multitude of options, it is easy to over or under provision the server infrastructure, resulting in poor performance and high TCO. Join us for an in depth, technical discussion with industry experts from leading Hadoop and server companies who will provide insights into the key considerations for designing and deploying an optimal Hadoop cluster.
Some of key questions to be discussed are:
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Comments
why reinvent the wheel :-)
http://folk.uio.no/trondham/software/check_openmanage.html
check_openmanage does all you need and is (at this point) a better solution for nagios.
Wheel wasn't reinvented
I feel the need to comment on this. I am the author of the check_openmanage plugin. I know for a fact that Jason's plugin existed long before check_openmanage, so to be precise it was I who reinvented the wheel. Also, our two plugins are different in their focus, and I believe that both are needed. Users can choose whichever plugin they want, among these two and many others. Isn't open source great :)
Besides that, I really enjoyed Jason's article. It explains in a detailed and concise manner how one goes about to monitor something with SNMP, and how to integrate this with Nagios. This is universally useful to many out there.
Thanks for a great article, Jason!
-trond
MonitorSNMP is a free
MonitorSNMP is a free monitoring service, basic but provides notification based on rules. Easy to setup and use. Take a look