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Author SHA1 Message Date
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
Simon Pasquier 8f56cc811d *: add staticcheck target back 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2019-01-04 15:26:57 +01:00
Wangchong Zhou 5262b2904c
tidy up and use go benchmark 
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
 2018-09-28 12:58:25 -07:00
Wangchong Zhou 5e1df60d22
abstract dumpFsm 
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
 2018-09-21 18:11:00 -07:00
Wangchong Zhou e634997791
move fsm to sepeare pkg 
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
 2018-09-21 18:10:51 -07:00
Wangchong Zhou bfe23298aa
replace glob matching 
Signed-off-by: Wangchong Zhou <fffonion@gmail.com>
 2018-09-11 17:34:19 -07:00
Nic Cope fcc398a032 Switch to kingpin for flag handling 
This commit also removs the deprecated -statsd.listen-address flag. Switching
to kingpin is a breaking change in that flags now start with two hyphens (e.g.
--statsd.listen-udp), and thus a good time to remove deprecated flags.

Signed-off-by: Nic Cope <negz@planet.com>
 2018-08-20 13:18:59 -07:00
Matthias Rampke d9f305b6f2
Inject the mappings count metric into the library package 
so that it can be initialized with an exporter-specific name.

Signed-off-by: Matthias Rampke <mr@soundcloud.com>
 2018-08-14 09:31:38 +00:00
Matthias Rampke 40a13e604f
Move mapper -> pkg/mapper 
to make clear that this is meant to be used elsewhere

Signed-off-by: Matthias Rampke <mr@soundcloud.com>
 2018-08-14 09:20:00 +00:00
Matthias Rampke 124c5b88d0
Move mapper to a package 
This allows the mapping logic and configuration format to be re-used by
the graphite exporter.

Enables prometheus/graphite_exporter#37, cf. https://github.com/prometheus/graphite_exporter/pull/52#issuecomment-412324849

Signed-off-by: Matthias Rampke <mr@soundcloud.com>
 2018-08-12 11:14:18 +00:00