Insights

Posts in 2014
  • Neues Feature von check_logfiles: Teilausdrücke gruppieren

    Friday, January 31, 2014 in Insights

    Reguläre Ausdrücke in Perl erlauben die Bildung von Teilausdrücken. Mit runden Klammern kann man bestimmte Abschnitte eines Ausdrucks zusammenfassen, um sie an anderer Stelle oder nach dem Mustervergleich weiterzuverwenden. ```perl $line =~ /Fatal: …

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  • Have you heared about Naemon

    Friday, January 24, 2014 in Insights

    A few months ago, Andreas Ericsson, the main developer of Nagios 4, has been kicked from the Nagios Developer Team for personal reasons. So he decided to continue development in a new fork called Naemon. The result so far is quite impressive. Right …

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Posts in 2013
  • First ConSol FedEx Day

    Friday, December 20, 2013 in Insights

    For most employees at ConSol, today is the last day before their Christmas vacation. Eight of us took that opportunity and organized our first FedEx day: During the full day event, we formed small teams and worked on innovative projects we are …

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  • OMD 1.10 Release

    Tuesday, December 17, 2013 in Insights

    The developer team of OMD (Open Monitoring Distribution) released the version 1.10 today. This version contains lots of updated packages including Thruk 1.80, Mod-Gearman 1.4.14, NagVis 1.8, check_mk 1.2.2p3 and many more. Using the OMD Repository …

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  • Nagios belches Lava

    Monday, December 02, 2013 in Insights

    This is the story, how I increased Nagios’ WAF by hooking up a Lava Lamp for notifying when the wood-burning stove needs to be inflamed. The problem I’m trying to solve was quite simple. Since about 6 years I’m living in a so called …

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  • Business Prozesse mit Nagios und Thruk

    Sunday, November 03, 2013 in Insights

    Business Prozesse in Nagios zu modellieren gehört zu den beinahe täglich anstehenden Aufgaben beim Thema Monitoring. Die neueste Thruk Version (v1.78) bringt nun ein Business Prozess Addon mit dem sich Prozesse einfach per Gui modellieren lassen. Und …

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  • Infinispan Talk: Slides are online

    Tuesday, October 22, 2013 in Insights

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    Tomorrow, I’ll be speaking on Infinispan at the JBoss One Day Talk 2013. Slides can be found here: http://rawgithub.com/ConSol/reveal.js/2013-jbossOneDayTalk/index.html. See you tomorrow!

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  • OMD-1.00 für Raspberry Pi ist fertig

    Friday, September 20, 2013 in Insights

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    Lange hat’s gedauert, aber seit heute kann man sich das Debian-Paket für OMD-1.00 vom ConSol-Labs-Repository herunterladen. root@raspberrypi:~# apt-get install omd-1.00 Die Maschinen unserer Kunden, auf denen wir uns tagtäglich bewegen und …

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  • Offline-Modus für check_nwc_health

    Tuesday, September 10, 2013 in Insights

    Offline-Betrieb von check_nwc_health Der eine oder andere check_nwc_health-Anwender dürfte --mode walk schon kennen. Damit kann man sich eine Liste von snmpwalk-Anweisungen ausgeben lassen, deren Resultat mir beim Debugging hilft. check_nwc_health …

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  • Infinispan JPA 2nd Level Caching on JBoss AS 7 - Minimal Working Example

    Monday, September 09, 2013 in Insights

    Infinispan is included in the JBoss AS 7 distribution as the default second level cache for Hibernate. For my presentation on the JBoss One Day Talk 2013, I was looking for the most simple example to be used in a demo. This post shows how to get …

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