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84 commits

Author SHA1 Message Date
akartasov
b60989291b
feat: enable more linters and fix warnings (#364) 
Signed-off-by: akartasov <agneum@gmail.com>
 2021-10-24 21:27:31 +07:00
SuperQ
ae26c506f5
Add metrics to relay 
Add some metrics to the statsd relay.
* The number of StatsD packets relayed.
* The number lines that were too long to relay.

Also convert main.go to use promauto for metric registration.

Signed-off-by: SuperQ <superq@gmail.com>
 2021-09-02 11:57:39 +02:00
SuperQ
0b84893d4a
Add statsd relay 
Add a simple statsd packet output relay that buffers and forwards raw
statsd lines.
* Only supports UDP output.
* Has a hard-coded buffering timeout of 1 second.

Closes: https://github.com/prometheus/statsd_exporter/issues/95

Signed-off-by: SuperQ <superq@gmail.com>
 2021-09-01 15:14:01 +02:00
davinlu
6329577a6b refactor: replace level pkg 
Signed-off-by: davinlu <davinlu@tencent.com>
 2021-09-01 18:55:45 +08:00
Matthias Rampke
c4f435e140
Revert "replace level pkg" 2021-08-31 12:39:34 +02:00
Matthias Rampke
e395798230
Merge pull request #386 from royeo/feature/pprof 
use http.DefaultServeMux to support pprof
 2021-08-31 12:05:55 +02:00
royeo
c3a818ef62 replace level pkg 
Signed-off-by: royeo <ljn6176@gmail.com>
 2021-08-17 23:27:27 +08:00
davinlu
f4fe58dcf2 use http.DefaultServeMux to support pprof 
Signed-off-by: davinlu <davinlu@tencent.com>
 2021-08-16 22:24:08 +08:00
Mark Sagi-Kazar
278a862099
refactor: use go-kit logger instead of deprecated common log package 
Signed-off-by: Mark Sagi-Kazar <mark.sagikazar@gmail.com>
 2021-06-07 16:00:08 +02:00
John Howard
c5113b732c Update dependencies and drop large go-kit update 
Pulling in the same changes as done in
https://github.com/prometheus/common/issues/255

Signed-off-by: John Howard <howardjohn@google.com>
 2021-06-03 08:00:27 -07:00
glightfoot
8b306c8c76 remove noop cache, add helper function for tests 
Signed-off-by: glightfoot <glightfoot@rsglab.com>
 2021-02-19 14:08:53 -05:00
glightfoot
aa529c8884 rename mapper_cache to mappercache 
Signed-off-by: glightfoot <glightfoot@rsglab.com>
 2021-02-06 23:27:11 -05:00
glightfoot
940e653ea6 cleanup 
Signed-off-by: glightfoot <glightfoot@rsglab.com>
 2021-02-06 23:21:49 -05:00
glightfoot
0099df7f71 move lru and rr mapper caches to their own package and make mapper_cache a better an interface for implementing externally` 
Signed-off-by: glightfoot <glightfoot@rsglab.com>
 2021-02-06 22:50:17 -05:00
glightfoot
ee3b81b864 use a quit channel and log exit messages 
Signed-off-by: glightfoot <glightfoot@rsglab.com>
 2021-01-28 15:23:46 -05:00
glightfoot
6a9749cd42 don't return empty responses to lifecycle api requests 
Signed-off-by: glightfoot <glightfoot@rsglab.com>
 2021-01-26 13:33:35 -05:00
alexanderritola
175e9a6728 Refactor startup order to not grab ports when checkConfig is true 
Signed-off-by: alexanderritola <alexanderritola@users.noreply.github.com>
 2021-01-20 11:37:58 -08:00
Robert Fratto
b5deeda251 Pass around custom registry for registering exporter metrics 
Importers of pkg/exporter may not want for series to be imported into
the default registry. This commit makes it possible to provide a custom
registry for metrics registration.

Signed-off-by: Robert Fratto <robertfratto@gmail.com>
 2020-11-20 14:14:14 -05:00
Matthias Rampke
cba4a0783a
Merge pull request #339 from yaron-idan/add-health-endpoint 
add healthcheck endpoint
 2020-10-15 07:01:42 +00:00
Yaron Idan
f5e400962a remove flag and add ready endpoint 
Signed-off-by: Yaron Idan <yaronidan@gmail.com>
 2020-10-13 14:15:04 +03:00
Daniel Sabsay
07c754c759 Minor documentation fixes 
* Fix CLI help for --statsd.event-flush-interval
* Move verbiage regarding default histogram bucket values to proper
  section

Signed-off-by: Daniel Sabsay <sabsay@adobe.com>
 2020-09-28 10:42:44 -07:00
Yaron Idan
f0c7abebb1 add healthcheck endpoint 
Signed-off-by: Yaron Idan <yaronidan@gmail.com>
 2020-09-12 17:24:50 +03:00
Matthias Rampke
a73707d102
Merge pull request #329 from glightfoot/reload-api 
Add lifecycle api
 2020-08-21 12:02:18 +02:00
glightfoot
c162b349b7 add parsing flags to README 
Signed-off-by: glightfoot <glightfoot@rsglab.com>
 2020-08-10 14:55:57 -04:00
glightfoot
1293a24b59 add lifecycle api 
Signed-off-by: glightfoot <glightfoot@rsglab.com>
 2020-08-10 14:46:44 -04:00
glightfoot
afa40f4ada rename cli flags for parsing and add docs to README 
Signed-off-by: glightfoot <glightfoot@rsglab.com>
 2020-08-10 12:56:23 -04:00
glightfoot
6942b5a4f3 move to line parser struct and option functions 
Signed-off-by: glightfoot <glightfoot@rsglab.com>
 2020-08-10 12:44:23 -04:00
glightfoot
3f3ab23359 add globals for disabling individual tag parsing formats 
Signed-off-by: glightfoot <glightfoot@rsglab.com>
 2020-07-28 13:29:06 -04:00
Matthias Rampke
c8b8ddc952
Support checking configuration and exiting 
If desired, go through all the motions of setting up the exporter, but
then exit. This is not very elegant, as we actually open the ports,
which may not be what you want to do in a pipeline, but it is the
quickest way to implement this.

Fixes #263.

Signed-off-by: Matthias Rampke <matthias@prometheus.io>
 2020-05-29 08:51:41 +00:00
Chai Nadig
a75e588cf0 Log Ingested Lines 
Signed-off-by: Chai Nadig <chaitanya.nadig@gmail.com>
 2020-05-13 23:58:24 -07:00
Frank Davidson
c75b6091b8 Added metrics to unixgram listener. 
Signed-off-by: Frank Davidson <frank_davidson@manulife.com>
 2020-04-16 12:43:27 -04:00
Frank Davidson
5ec58a32c2 squash! Updated structs and tests. 
squash! Updated structs and tests.

Updated structs and tests.

Signed-off-by: Frank Davidson <davidfr@americas.manulife.net>
Signed-off-by: Frank Davidson <ffdavidson@gmail.com>
Signed-off-by: Frank Davidson <frank_davidson@manulife.com>
 2020-04-09 11:44:13 -04:00
Frank Davidson
a455a8ad64 hopefully now linux 
Signed-off-by: Frank Davidson <davidfr@americas.manulife.net>
Signed-off-by: Frank Davidson <ffdavidson@gmail.com>
 2020-04-08 15:29:54 -04:00
Frank Davidson
d55b42eabb :Issue 234: Split into reusable packages. 
Signed-off-by: Frank Davidson <frank_davidson@manulife.com>
Signed-off-by: Frank Davidson <ffdavidson@gmail.com>
 2020-04-08 15:29:49 -04:00
bakins
90e247b091 Add random replacement cache 
Signed-off-by: bakins <brian@akins.org>
 2020-03-04 12:26:59 -05:00
Matthias Rampke
fa2159f8e8
Pass logger to UDP listener 
We were already passing it to the TCP and Unixgram listener, but
somehow left it out of the UDP listener setup.

Fixes #285.

Signed-off-by: Matthias Rampke <mr@soundcloud.com>
 2020-01-13 09:55:07 +00:00
Matthias Rampke
53f732d480
Log error and exit instead of panicking 
Following the lead of prometheus/prometheus, we prefer to log-and-exit
instead of an unstructured panic.

cf. https://github.com/prometheus/prometheus/pull/3061/files#diff-4a3ccbb3ebdcd530af96f0105fe833c2R182

Signed-off-by: Matthias Rampke <mr@soundcloud.com>
 2020-01-10 14:02:59 +00:00
mhartenbower
c710b851c7 Switch to go-kit logging 
Fixes #270

Signed-off-by: mhartenbower <matt.hartenbower@gmail.com>
 2019-10-13 13:19:28 -05:00
Gert van den Berg
b555158e53 Add event handler for Unixgram 
Signed-off-by: Gert van den Berg <gert.vandenberg@iotnxt.com>
 2019-07-23 16:00:00 +02:00
Matthias Rampke
23ef5daeac
Reload on SIGHUP instead of watching the file 
This is more portable (works on any system that has UNIX signals) and
removes the dependency on fsnotify, which doesn't compile on AIX. It
also reduces the probability of failed reloads due to partial writes.

Fixes #241.

Signed-off-by: Matthias Rampke <mr@soundcloud.com>
 2019-07-05 13:30:31 +00:00
Selman Kayrancioglu
bb88165d52 add missing eventHandler to StatsDTCPListener 
Signed-off-by: Selman Kayrancioglu <selman@peak.com>
 2019-06-14 15:42:21 +03:00
Chanan Damboritz
8f7676eaa9 Use promhttp instead of http 
Signed-off-by: Chanan Damboritz <chanan@hiredscore.com>
Signed-off-by: Chanan Damboritz <cdambo@gmail.com>
 2019-06-11 13:54:20 +03:00
Clayton O'Neill
c7e76967c8
Add internal event queuing and flushing 
At high traffic levels, the locking around sending on channels can cause
a large amount of blocking and CPU usage.  These adds an event queue
mechanism so that events are queued for short period of time, and
flushed in batches to the main exporter goroutine periodically.

The default is is to flush every 1000 events, or every 200ms, whichever
happens first.

Signed-off-by: Clayton O'Neill <claytono@github.com>
 2019-06-04 06:57:48 -04:00
SpencerMalone
35d1a99592 Adding mapping cache 
Signed-off-by: SpencerMalone <malone.spencer@gmail.com>
 2019-04-26 18:00:39 -04:00
Matthias Rampke
9963806a62
Merge pull request #205 from claytono/add-pprof 
Add pprof for profiling
 2019-04-23 09:01:09 +00:00
Wangchong Zhou
47b5ef9be0
Buffer signals channel 
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
 2019-04-22 16:35:28 -07:00
Wangchong Zhou
383ee9bd3b
Add a signal handler to allow clean up of unixgram socket file 
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
 2019-04-22 16:33:22 -07:00
Clayton O'Neill
024f9dc0aa
Add pprof for profiling 
Signed-off-by: Clayton O'Neill <clayton@oneill.net>
 2019-04-22 08:07:43 -04:00
Matthias Rampke
9ed6d59151
Correct to use name socket mode instead of mask 
Co-Authored-By: fffonion <fffonion@gmail.com>
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
 2019-04-09 11:20:11 -07:00
Wangchong Zhou
05bca84294
Implement listener for Unixgram sockets 
As requested in #189

Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
 2019-04-05 16:45:34 -07:00