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telegraf

History

Shahzheeb Khan d7c95566bf Update README.md		2016-04-13 22:14:44 -04:00
..
README.md	Update README.md	2016-04-13 22:14:44 -04:00
mongodb.go	Use timeout smaller than 10 seconds	2016-04-04 16:10:23 -06:00
mongodb_data.go	Create public models for telegraf metrics, accumlator, plugins	2016-01-27 15:42:50 -07:00
mongodb_data_test.go	Fix issue 524	2016-01-20 10:57:35 -08:00
mongodb_server.go	Create public models for telegraf metrics, accumlator, plugins	2016-01-27 15:42:50 -07:00
mongodb_server_test.go	Fix issue 524	2016-01-20 10:57:35 -08:00
mongodb_test.go	Use timeout smaller than 10 seconds	2016-04-04 16:10:23 -06:00
mongostat.go	renaming plugins -> inputs	2016-01-07 15:04:30 -07:00

README.md

Telegraf plugin: MongoDB

Configuration

[[inputs.mongodb]]
  servers = ["127.0.0.1:27017"]

For authenticated mongodb istances use connection mongdb connection URI

[[inputs.mongodb]]
  servers = ["mongodb://myuser:mypassword@myinstance.telegraf.com:27601/mydatabasename?authMechanism=PLAIN&authSource=$external"]

This connection uri may be different based on your environement and mongodb setup. If the user doesn't have the required privilege to execute serverStatus command the you will get this error on telegraf

Error in input [mongodb]: not authorized on admin to execute command { serverStatus: 1, recordStats: 0 }

Description

The telegraf plugin collects mongodb stats exposed by serverStatus and few more and create a single measurement containing values e.g.

active_reads
active_writes
commands_per_sec
deletes_per_sec
flushes_per_sec
getmores_per_sec
inserts_per_sec
net_in_bytes
net_out_bytes
open_connections
percent_cache_dirty
percent_cache_used
queries_per_sec
queued_reads
queued_writes
resident_megabytes
updates_per_sec
vsize_megabytes