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38 Commits

Author SHA1 Message Date
Daniel Nelson a519abf13f Gather concurrently from snmp agents (#3365) 2017-10-25 15:28:55 -07:00
Patrick Hemmer 516dffa4c4 set default measurement name on snmp input (#2639) 2017-04-10 16:45:02 -07:00
Patrick Hemmer 995546e7c6 snmp: support table indexes as tags (#2366) 2017-03-24 12:06:52 -07:00
Jonas Hahnfeld c4d4185fb5 snmp: Allow lines with empty or missing tags (#2172) 
The changes in #1848 resulted in lines being dropped if they had an empty
tag. Let's allow all lines that have empty or missing tags!
 2017-01-24 14:57:43 -08:00
Patrick Hemmer a658e6c509 ensure proper context on snmp error messages (#2220) 2017-01-09 13:03:33 +00:00
Patrick Hemmer b58926dd26 snmp: use a shared global translation cache 
Prevents the same data from being looked up multiple times. Also prevents multiple simultaneous lookups.

closes #2115
closes #2104
 2016-12-12 13:32:42 +00:00
Patrick Hemmer 91143dda1a snmp: make snmptranslate not required (#2008) 2016-12-12 13:30:07 +00:00
Patrick Hemmer 80df3f7634 snmp: fix initialization of table fields in manual tables (#1836) 2016-10-12 11:00:39 +01:00
Cameron Sparr 2bbb6aa6f2 Add doc for SNMP debug tips (#1831) 2016-10-11 14:48:08 +01:00
Stian Øvrevåge 187a894fe9 Create CONFIG-EXAMPLES.md with a switch interface example 
Added a standard example for collecting interface metrics from switches or routers and tagging them properly.

closes #1666
 2016-10-11 11:00:25 +01:00
Patrick Hemmer 5a86a2ff26 snmp: return error on unknown conversion type (#1853) 2016-10-06 14:23:51 +01:00
Patrick Hemmer 7b05170145 update to latest gosnmp (#1850) 2016-10-05 08:40:56 +01:00
Patrick Hemmer b48ad4b737 fix snmp emitting empty fields 
closes #1848
closes #1835
 2016-10-04 16:25:16 +01:00
Patrick Hemmer 9feb639bbd fix translating snmp fields not in MIB (#1846) 2016-10-04 16:22:15 +01:00
Cameron Sparr e7e39df6a0 Default SNMP parameter changes 
max-repetitions = 10 is the default of net-snmp utils according to
http://net-snmp.sourceforge.net/docs/man/snmpbulkwalk.html

retries = 3 is the default of gosnmp:
https://godoc.org/github.com/soniah/gosnmp#pkg-variables

Could deal with some parts of the performance issues reported
by #1665
 2016-09-28 14:34:20 +01:00
Patrick Hemmer 055ef168ae add oid_index_suffix to snmp plugin 2016-09-27 11:30:25 +01:00
Patrick Hemmer 2778b7be30 add snmp conversions for MAC addresses & IPs 2016-09-27 11:30:25 +01:00
Patrick Hemmer 953db51b2c Adjust snmp translation to return conversion info. 
Also consolidated the translation code to obtain all info with just 1 command execution.

Also split test command mocks out to their own file for cleanliness.
 2016-09-27 11:30:25 +01:00
Patrick Hemmer 7fac74919c Alternate SNMP plugin (#1389) 
* Add a new and improved snmp plugin

* update gosnmp for duplicate packet fix

https://github.com/soniah/gosnmp/issues/68
https://github.com/soniah/gosnmp/pull/69
 2016-08-22 16:37:53 +01:00
Cameron Sparr 4ce8dd5f9a Rename snmp plugin to snmp_legacy 2016-08-11 16:11:35 +01:00
Klaudiusz Staniek c6699c36d3 Add the OctetString OID value support (#1242) 
This update adds support for strings values. Not sure why this was missed.
 2016-05-23 11:21:53 +01:00
Cameron Sparr 85dee02a3b snmp plugin: change host -> snmp_host 
closes #1156
 2016-05-10 14:18:00 -07:00
Cameron Sparr afdebbc3a2 Make OidInstanceMapping a field of the snmp host 
fixes #1171
 2016-05-10 10:15:01 -07:00
Larry Kim 46543d6323 Possible bug fix for oid_key collision 
closes #1044
 2016-04-19 17:00:04 -06:00
Thibault Cohen 75a9845d20 SNMP Fix #995 
closes #995
 2016-04-18 11:19:16 -06:00
Cameron Sparr e436b2d720 Cleanup & standardize config file 
changes:

- -sample-config will now comment out all but a few default plugins.
- config file parse errors will output path to bad conf file.
- cleanup 80-char line-length and some other style issues.
- default package conf file will now have all plugins, but commented
  out.

closes #199
closes #944
 2016-04-01 10:59:53 -06:00
Thibault Cohen a95710ed0c SNMP plugin fixes 
fixes #873
 2016-03-22 22:58:02 -06:00
Thibault Cohen 0752879fc8 SNMP fix concurrency issue 
closes #823
 2016-03-10 12:04:29 +01:00
Matt Morrison 6139a69fa8 [SNMP Input] SNMPMap() loops forever if table has more than 32 entries 
closes #800
closes #801
 2016-03-07 12:18:55 +01:00
Thibault Cohen 72027b5b3c Add README.md for snmp input plugin 
closes #735
closes #773
closes #540
 2016-03-03 15:54:34 +00:00
Thibault Cohen e5503c56ad Fix #773 2016-03-03 15:50:36 +00:00
Thibault Cohen ee7b225272 Add snmp table feature #540 2016-03-03 15:50:36 +00:00
Cameron Sparr e4e174981d Skip snmp tests that require docker in short mode 2016-02-19 16:15:14 -07:00
Cameron Sparr 8d2e5f0bda Seems to be a toml parse bug around triple pounds 2016-02-18 14:36:03 -07:00
Cameron Sparr fc7fa4b6c5 Cleanup comments and indentation in config file 2016-02-09 11:01:50 -07:00
Cameron Sparr 9c0d14bb60 Create public models for telegraf metrics, accumlator, plugins 
This will basically make the root directory a place for storing the
major telegraf interfaces, which will make telegraf's godoc looks quite
a bit nicer. And make it easier for contributors to lookup the few data
types that they actually care about.

closes #564
 2016-01-27 15:42:50 -07:00
Cameron Sparr 6ebb6bc7ee Fix SNMP unit tests on OSX, improve tag config doc 
closes #592
 2016-01-27 11:27:10 -07:00
Thibault Cohen e6d7e4e309 Add snmp input plugin 
closes #546
closes #40
 2016-01-25 12:35:27 -07:00