Tag Archives | NRPE

Monitoring Puppet – Part 3

Ever been concerned about the health of your Puppet agents? You know they are executing, but you don’t know if execution is successful? I’d like to show how to achieve this by monitoring the syslog of the Puppet machines. In case any errors occur during Puppet’s execution, the appropriate error messages will be logged to […]

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NRPE and SELinux

Ever had an Unable to read output error when executing an Icinga/Nagios remote check using NRPE? I’m pretty sure you had since everyone working with NRPE will run into this error sooner or later. Most solutions are trivial (e.g. wrong file permissions) and I don’t want to repeat the few thousand posts already covering this […]

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