check_couchbase_write_replication.pl (Advanced Nagios Plugins Collection)

Description

Checks a Couchbase server via Memcached API write => read Checks: 1. writes a unique ephemeral key with dynamically generated value 2. reads back the same unique key from the given replication slave after a configurable delay in secs (to allow for the write to replicate to the slave) 3. checks the returned value is identical to that written 4. deletes the unique generated key, checks deleted occurred successfully 5. records the read/write/delete timings and total time (including tcp connection and close) to a given precision 6. compares timing of each read/write/delete operation against warning/critical thresholds if given

Project Details

Current Version

Last Release Date

December 30, 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 4.x
Nagios XI

Project Notes

Part of the Advanced Nagios Plugins Collection.

Download it here:

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

./check_couchbase_write_replication.pl --help

usage: check_couchbase_write_replication.pl [ options ]

-H --host Couchbase host ($COUCHBASE_HOST, $HOST)
-P --port Couchbase port ($COUCHBASE_PORT, $PORT, default: 11211)
-S --slave Couchbase slave host to read replicated write from to test replication
--slave-delay Delay in secs before reading the key-value pair back from the Couchbase replication slave cluster (default: 0.5)
-w --warning Warning threshold in seconds for each read/write/delete operation (use float for milliseconds)
-c --critical Critical threshold in seconds for each read/write/delete operation (use float for milliseconds)
--precision Number of decimal places for timings (default: 5)
-t --timeout Timeout in secs (default: 10)
-v --verbose Verbose mode (-v, -vv, -vvv ...)
-h --help Print description and usage options
-V --version Print version and exit

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