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563 Commits

Author SHA1 Message Date
Cameron Sparr 12db3b9120
Check if metric is nil before calling SetAggregate 
fixes #2146
 2016-12-13 12:27:10 +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
Christian Eichelmann efb64a049f add a hint to possible basic authentication settings 2016-12-09 12:58:54 +00:00
Cameron Sparr d71a42cd1b Implement telegraf collecting stats on itself 
closes #1348
 2016-12-05 18:56:54 +00:00
Nathan D Acuff d518d7d806 Add device name as a tag in disk stats (#1807) 
* return partition stat alongside disk stat from disk usage method, and report device name (minus /dev/) as a tag in disk stats

* update system/disk tests to include new partition stat return value from disk usage method calls

* update changelog for #1807 (use device name instead of path to report disk stats)
 2016-12-05 17:42:36 +00:00
Foxlik 5a3f2e61f3 Fix improper total of CPU times (#2123) 
On linux, the cpu timer counters of user and nice include the respective guest and guest_nice counters. This results in improper calculation of percentages.

Please see:
https://github.com/torvalds/linux/blob/447976e/kernel/sched/cputime.c#L169
https://lists.linuxfoundation.org/pipermail/virtualization/2009-August/013459.html
https://github.com/giampaolo/psutil/pull/940
 2016-12-05 08:35:59 +00:00
Cameron Sparr 9f6666beb3 unit test fixup 2016-12-01 19:17:44 +00:00
Cameron Sparr e5c7a71d8e Fix unit tests for new metric implementation 2016-12-01 18:17:02 +00:00
Cameron Sparr db7a4b24b6 Implement telegraf's own full metric type 
main reasons behind this:
- make adding/removing tags cheap
- make adding/removing fields cheap
- make parsing cheaper
- make parse -> decorate -> write out bytes metric flow much faster

Refactor serializer to use byte buffer
 2016-12-01 18:17:02 +00:00
Guillem Jover 536dbfb724 Switch to github.com/kballard/go-shellquote (#1950) 
The old gonuts fork has no License and has not seen any commits
differing from the original project, while the original has seen some
activity, even if low.

Having no license is a problem for distributors, as by default, such
projects are undistributable.
 2016-11-16 11:24:11 -05:00
karech b77398c4d3 Configurable RabbitMQ HTTP timeouts #1997 (#1998) 
* [plugins] rabbitmq input plugin: add non default http timeouts

* update CHANGELOG.md
 2016-11-16 16:18:56 +00:00
Chris Goller fbf5bee051 Update win_pref_counter to include Processor Queue Length in examples. (#2029) 2016-11-16 13:16:44 +00:00
leplan73 81004c808f Added IopsInProgress to diskio stats (#2037) 
* Export IopsInProgress

* Export IopsInProgress

* Export IopsInProgress
 2016-11-16 13:16:16 +00:00
John Engelman 94ce67cc67 Add support to parse JSON array. (#1965) 2016-11-15 13:02:55 -05:00
Toni Moreno 33ed528afe Apache input enhancements ( added Basic Auth and SSL skipverify ) (#1964) 
* added connection Timeout parámeter, basic HTTP autentication and HTTP support with Sslskipverify option

* updated README.md

* added optional SSL config , changed timeout name and type , and other minor fixes

* added some code style improvements

* Update README.md
 2016-11-15 10:52:24 -05:00
Sebastian Borza f816b952cf Add udp_buffer_size option to udp_listener (#1883) 
* patching udp_listener for fun

updating with errcode

adding debug flags to temp msgs

moving from debug to info

* updating PR 1883 based on feedback
 2016-11-15 09:49:48 +00:00
John Engelman 5d3850c44e Update docs on Cloudwatch. Set default period to 5m. (#2000) 2016-11-07 12:14:04 +00:00
John Engelman b349800f7a Fix up AWS plugin docs so they don't use single quotes. (#1991) 
Also don't use named returns in fetchNamespaceMetrics since it's
non-standard for the rest of the codebase.
 2016-11-04 13:16:41 +00:00
Johannes Rudolph 7a9fef80f5 Update README.md (#1868) 
I think this is a copy paste bug? ;-)
 2016-11-03 18:28:24 +00:00
Matteo Cerutti e43cfc2fce fix leap_status value in chrony input plugin (#1983) 2016-11-03 10:46:54 +00:00
Prunar 137272afea Update README.md (#1963) 
Typo
 2016-11-02 14:25:09 +00:00
Cameron Sparr 2150510bd4 nats_consumer: buffer incoming messages 
fixes #1956
 2016-10-27 13:39:27 +01:00
albundy83 fc59757a1a Just fix typo (#1962) 2016-10-27 11:45:17 +01:00
Cameron Sparr 0cfa0d419a udp_listener & tcp_listener set default values 
closes #1936
 2016-10-27 10:25:24 +01:00
Paulo Pires 522658bd07 Fix NATS plug-ins reconnection logic (#1955) 
* NATS output plug-in now retries to reconnect forever after a lost connection.

* NATS input plug-in now retries to reconnect forever after a lost connection.

* Fixes #1953
 2016-10-26 15:45:33 +01:00
Jonathan Chauncey b1a97e35b9 fix(kubernetes): Only initialize RoundTripper once (#1951) 
fixes #1933
 2016-10-26 13:47:35 +01:00
Priyank Trivedi 393d129982 Fix typo from 'Proctstas' to 'Procstat' in procstat plugin's README (#1945) 2016-10-25 13:57:55 +01:00
Cameron Sparr c849b58de9 http_listener input unit tests 2016-10-24 18:17:49 +01:00
Cameron Sparr 097b1e09db http listener refactor 
in this commit:

- chunks out the http request body to avoid making very large
  allocations.
- establishes a limit for the maximum http request body size that the
  listener will accept.
- utilizes a pool of byte buffers to reduce GC pressure.
 2016-10-24 18:17:49 +01:00
John Hu babd37bf35 Typo (#1924) 2016-10-21 14:11:03 +01:00
Jonathan Chauncey a12bd878e0 feat(kubernetes): Add kubernetes input plugin 
closes #1774
 2016-10-17 15:40:55 -04:00
Cameron Sparr a4e8f24b16 Set reasonable defaults in ping plugin 
closes #1742
 2016-10-17 15:21:09 +01:00
Cameron Sparr a65447d22e Use mysql.ParseDSN func instead of url.Parse 
The MySQL DB driver has it's own DSN parsing function. Previously we
were using the url.Parse function, but this causes problems because a
valid MySQL DSN can be an invalid http URL, namely when using some
special characters in the password.

This change uses the MySQL DB driver's builtin ParseDSN function and
applies a timeout parameter natively via that.

Another benefit of this change is that we fail earlier if given an
invalid MySQL DSN.

closes #870
closes #1842
 2016-10-12 17:10:28 +01:00
Cameron Sparr 64a71263a1 Support Processor & Aggregator Plugins 
closes #1726
 2016-10-12 14:50:19 +01:00
Cameron Sparr 974221f0cf Fix phpfpm fcgi client panic when URL doesnt exist 
closes #1886
 2016-10-12 11:58:38 +01:00
Ririsoft bccef2856d Revert "Moving cgroup path name to field from tag to reduce cardinality (#1457)" 
This was introducing a regression with influxdb output, leading to
collision an points missing.
This reverts commit 53f40063b3.

closes #1724
closes #1796
 2016-10-12 11:04:28 +01:00
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
Marko Crnic b702a9758b haproxy/README: make quotes consistent 
closes #1700
 2016-10-11 11:30:22 +01:00
Marko Crnic 3b607aa8ae haproxy: add README covering basics of the plugin 2016-10-11 11:29:04 +01:00
Marko Crnic 4a4a6892f9 haproxy: update HAproxy docs URL 2016-10-11 11:29:04 +01:00
Marko Crnic 56b627dfe2 haproxy_test: extend tests to cover name globbing 2016-10-11 11:29:04 +01:00
Marko Crnic 5c87b92976 haproxy_test: define expected results in one place 
Map holding expected results was defined in multiple places, making test
cases a bit hard to read. This way we can change our expectations of
good results in one place and have them affect multiple test cases.
 2016-10-11 11:29:04 +01:00
Marko Crnic dbcc312b0e haproxy: clarify handling of http and socket addresses 
This behaviour was introduced along with socket support, but never got
documented properly.
 2016-10-11 11:29:04 +01:00
Marko Crnic 2d842fefb8 haproxy: add support for socket name globbing 2016-10-11 11:29:04 +01:00
Marko Crnic d63e3c8cc4 haproxy: move socket address detection to own function 2016-10-11 11:29:04 +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
Cameron Sparr ca55c4a55d Remove COMING SOON: multiple statsd fields 2016-10-11 10:57:34 +01:00
Cameron Sparr d627bdbbdb logparser: allow numbers in ident & auth parameters 
fixes #1810
 2016-10-10 11:27:35 +01:00