title: MongoDB: Operation Counters
agents: linux
catalog: app/mongodb
license: GPLv2
distribution: check_mk
description:
 This check monitors the number of operations and replicated
 operations for a MongoDB instance. It is always OK.

 Note: If the MongoDB is running as a replica set, this check is not discovered
 on the same host where the {mk_mongodb} plug-in is installed. The data is piggybacked
 to a pseudo host named after the replica set name, intead.

item:
 One of the two statement {{Operations}} or {{Replica Operations}}.

discovery:
 One service is created for the {Operations} and another one for
 {Replica Operations} (if applicable).
