check_memcached_key.pl (Advanced Nagios Plugins Collection)

Description

Checks a specific Memcached key via API Checks: 1. reads a specified Memcached key 2. checks key's returned value against expected regex (optional) 3. checks key's returned value against warning/critical range thresholds (optional) raises warning/critical if the value is outside thresholds or not a floating point number 4. records the read timing to a given precision for reporting and graphing 5. outputs the read timing and optionally the key's value for graphing purposes

Project Details

Current Version

Last Release Date

November 25, 2013

Owner

Hari Sekhon

Website

https://github.com/harisekhon/nagios-plugins

Download URL

https://github.com/harisekhon/nagios-plugins

Compatible With

Nagios 1.x
Nagios 2.x
Nagios 3.x
Nagios XI

Project Notes

Part of the Advanced Nagios Plugins Collection.

Download it here:

https://github.com/harisekhon/nagios-plugins

usage: check_memcached_key.pl [ options ]

-H --host Host to connect to
-P --port Port to connect to (default: 11211)
-k --key Key to read from Memcached
-e --expected Expected regex for the given Memcached key's value. Optional
-w --warning Warning threshold ra:nge (inclusive) for the key's value. Optional
-c --critical Critical threshold ra:nge (inclusive) for the key's value. Optional
-g --graph Graph key's value. Optional, use only if a floating point number is normally returned for it's values, otherwise will print NaN (Not a Number). The reason this is not determined automatically is because keys that change between floats and non-floats will result in variable numbers of perfdata tokens which will break PNP4Nagios
-u --units Units to use if graphing key's value. Optional
--precision Number of decimal places for timings (default: 5)
-h --help Print description and usage options
-t --timeout Timeout in secs (default: 10)
-v --verbose Verbose mode (-v, -vv, -vvv ...)
-V --version Print version and exit

User Reviews (0)