Using OMD it is possible to setup a working monitoring for checking infrastructure setups just within minutes. But – what monitored OMD-relevant processes? Usually, a OMD site consists of multiple pre-configured services such as: Icinga … Read more
When configuring and testing a Python Icinga plugin within an OMD site, I stumbled upon the following error recently: TypeError: ‘frozenset’ object is not callable After some tests on other systems, I found out, that … Read more
If you use Open Monitoring Distribution (OMD) and don’t want to setup a full-fledged Postfix or Sendmail service (e.g. because it is a test system) you might want to have a look at the alternative … Read more
Hint: The following issue has been fixed by a RHEL / CentOS patch (util-linux-ng) – just update your system! If you want to install Open Monitoring Distribution on RHEL or CentOS 6.4, you might have … Read more
