Check_prometheus_metric [View prometheus metric into icinga]

Icinga 2
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1

Hi!
I’m trying to use the check_prometheus_metric as described here:

I have created ALL the VARIABLEs and upload the plugin “check_prometheus_metric.sh” into a custom folder "PluginDir + “/check_prometheus_metric/”

When I start to create the COMMAND - With DIRECTOR - I’m start to have problem when I ADD the ARGOMENTS to the command.
I I deploy the cummand (simple with no Arguments) It will be deployed correctly.
When I add the first Arguments (that is -H) - The deploy finish with this error:

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Give as much information as you can, e.g.

  • Version used :The Icinga 2 network monitoring daemon (version: r2.13.3-1)

  • Operating System and version: UBUNTU 18.04.6 LTS

  • Enabled features:
    Disabled features: command compatlog debuglog elasticsearch gelf graphite icingadb influxdb2 livestatus opentsdb perfdata statusdata syslog
    Enabled features: api checker ido-mysql influxdb mainlog notification

  • Icinga Web 2 version and modules (System - About): Icinga Web 2 Version 2.10.1

2

can you post a screenshot of the director command and of the preview tab?

3

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4

try render as string = no or undefined

5

Works! THX!
I change like this:

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And the deploy works fine!
Whats this parameter do - exactly? And what is the right value to use - in general?
P.

6

“Render the command as a plain string instead of an array. If enabled you can not define arguments. Disabled by default, and should only be used in rare cases. WARNING, this can allow shell script injection via custom variables used in command.”

Please mark the post as solution…

“try render as string = no or undefined”