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Questions tagged [check-mk]

Check_MK is an extension to the Nagios monitoring system that allows creating rule-based configuration using Python and offloading work from the Nagios core to make it scale better, allowing more systems to be monitored from a single Nagios server.

is a comprehensive, open-source addon for the monitoring software . The extension is offloading work from the Nagios core to make it scale better, allowing more systems to be monitored from a single Nagios server. You can integrate into your existing Nagios/Icinga environment.

simplifies the configuration and makes monitoring with Nagios much more efficient.

is fully open source and available under the terms of the GNU GPL.

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Telnet based check_mk check

I use Chek MK and would like to run a check on device that supports only telnet protocol. Im new at writing this so would appriciate any help. Basicly its like this: I log in via telnet to IP / Port (no username and password) and then issue a…
David Vrtin
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check-mk check if hostname and/or ip already exist

we got a script that inserts new hosts in check_mk via curl #!/bin/bash cat file.conf | while read line do HOSTNAME=$(echo $line | cut -d '|' -f1) IP=$(echo $line | cut -d '|' -f2) curl…
user13153738
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insert hosts in check via for loop

following problem: we have a file called "file.conf" 192.168.30.1|192.168.30.1|os _gateway|192.168.30.2|Linux 2.6.18 - 2.6.22 ... first is the hostname second is the ipv4 now we have a script where he should automaticaly insert the hosts and ip's…
user13153738
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Systemctl: Argument list too long

I'm running Centos 7 and need to install a check_mk agent to get machine stats. I have successfully installed the agent in many others Centos 7 of the same cluster through an rpm package but with the current machine I get this output: Running…
Kevin Arévalo
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Is there an API call for the service of a host? (Check MK version1.6.0p3) IE. "Services of Host xxx-xxx-xxx"

I would like to know if I can call a check_mk API endpoint that will retrieve the same information displayed under the "Services of Host xxx-xxx-xxx" section where it displays system level metrics ie. "Check_MK, CPU load, Disk IO SUMMARY, Mount…
Jrizzle
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How come Docker Host & check_mk agent fail to addrress port 6556?

I have Ubuntu 16.04 host and installed check_mk agent on it & all was ok. Then I installed docker on it and now I can not hit port 6556 and check_mk checks are failing too. I tried per docker KB but no luck - Add iptables policies before Docker’s…
Kiran Kumar
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python script breaks often while making API request

I have a python script which runs as a Ganeti hook, that run after adding, removing, shutting down and starting an instance to Ganeti. When adding a new instance to Ganeti the hook should add this instance to check_mk with a API call. Removing the…
Max
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script for monitor local port using check_mk

I have a server with runs nodejs applications in multiple ports. those ports are not publically accessible. I want to monitor those ports using check_mk . How can I do this
Dosan
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mapping a list to a dict when the keys are weird

I want to process LLDP data from a TP-Link switch in an inventory plugin for Check_MK. The TP-Link switch doesn't use the standard SNMP OIDs for LLDP and their custom MIB has a weird quirk. Instead of having an index at the end of the OIDs they put…
Florian Heigl
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Parsing json with PowerShell

I try to grab all my host from check_mk with http-api "action=get_all_hosts" the response is json format and look like this: "{"result": {"some host name": {"attributes": {"tag_Chassis": "Vm", "tag_ServerFamily": "WindowsServer", "tag_criticality":…
Oded Refaeli
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Check_mk cannot login - invalid credentials

I've installed omd 2.90-labs-edition. After creating new site I want to login to check_mk (1.2.8.p20) web interface, but the given credentials do not work, I've got "Invalid credentials". This credentials only work for thruk web interface. Here's…
gaspar
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check_mk: How to install mk_docker.py on agent?

From Version 1.5.0 Check_MK can monitor docker containers directly over the Linux agents. I have upgraded to this version (server and agent), but there are no newly-detected services for docker. I found this in the man page of the docker check: To…
Frank Potter
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check_mk : I can't access to my monitoring server after install

I just installed a check_mk server, I've done this on other missions, but first time failed after creating a site. I checked with netstat and I have this: Proto Recv-Q Send-Q Adresse locale Adresse distante Etat PID/Program name…
Hassane Bouhoute
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Run Nagios check_mk plugin once, instead of per host

I've written a check_mk Nagios plugin that is monitoring a REST API. I only want a single instance of this service/script on the entire monitoring service, not a service instance per host. However, when I add the script to the…
Riley
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How to monitoring Docker Container using OMD User

OMD User # omd create docker-user # su - docker-user How to monitor docker container? Micro services memory usage inside the docker container? How to configer docker container as check_mk agent? Iam using Check_mk for monitoring my servers and…
sha
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