Tags » Nagios

Nagios and Ubuntu 64-bit 14.04 LTS Setup & Configuration

1st – The Virtual Machine

First I created a virtual machine for use with VMware Fusion on OS-X. Once I got a nice clean Ubuntu 14.04 image setup I installed SSH on it so I could manage it as if it were a headless (i.e. 1,874 more words


Error: "ldap_bind: Can't contact LDAP server (-1)" on nagios check

Nagios check_ldaps plugin working with SSL or TLS

# ./check_ldaps  -H  -w 10 -c 15 -b dc=tolven,dc=com -p 636 -v
ldap_bind: Can't contact LDAP server (-1)
 additional info: TLS error -8172:Peer's certificate issuer has been marked as not trusted by the user. 103 more words

Monitoring WildFly Metrics

Recently I worked on a Nagios plugin for WildFly/JBossAS resource monitoring. The plugin is written in Python and uses HTTP-JSON based API (JBossAS REST Management API) to collect server statistics. 140 more words

Open Source

Nagstamon -- A floating status of the Nagios


Nagios monitoring is one of the most important tasks of the system administrators and by default we are checking the status every time in the browser but this makes little time waste, so it is better to have a floating notifications on the screen. 180 more words


Icinga Installation on CentOS 6.5

Step 1 Add rpmforge to repos:

  • Download the rpmforge-release package
     #wget http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm
  • Install DAG’s GPG key
    #rpm --import http://apt.sw.be/RPM-GPG-KEY.dag.txt
  • Verify the package you have downloaded …
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Check_MK Agent behind Firewalld in CentOS 7

HI all,

Check_MK is an monitoring software to do active/passive checks for nagios based systems.

I use it cause it does automatic service discovery for boxes, so its easy setup a new box an configure without create a big background of serviceGroups or Hostgroups in a traditional Nagios Core. 290 more words


Nagios XI: Automating Host Management

I was recently looking at how to automate adding and removing managed hosts and services in Nagios XI, which can be particularly useful in cloud computing and large environments where configuration management solutions have been implemented for provisioning. 719 more words