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952 Commits

Author SHA1 Message Date
beorn7 86702ea6b4 Fix metric comparison for empty labels 
reflect.DeepEqual is not suitable for zero occurrences of repeated
proto messages. This changes the comparison to act on the string
representation of proto messages.

Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-11-13 16:25:02 +01:00
beorn7 1db43792db Expose bug #494 
Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-11-13 15:48:48 +01:00
Björn Rabenstein abad2d1bd4
Merge pull request #490 from prometheus/beorn7/release 
Cut v0.9.1
 2018-11-03 15:23:28 +01:00
beorn7 8aa7f38ed0 Cut v0.9.1 
This is only adding good things, not really a "patch" release, but our
pre-1.0 versioning semantics is explained in the README.md.

Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-11-02 20:09:09 +01:00
Björn Rabenstein da11cf2c83
Merge pull request #488 from peterj/master 
Add more info to the inconsistent cardinality errors
 2018-11-02 19:52:54 +01:00
Björn Rabenstein 1444b917ab
Merge pull request #489 from sevagh/master 
WriteToTextfile function for node exporter textfiles
 2018-11-02 19:44:36 +01:00
Sevag Hanssian 88f4223778
Fix permissions of tempfile 
Signed-off-by: Sevag Hanssian <sevag.hanssian@gmail.com>
 2018-11-02 09:59:03 -07:00
Peter Jausovec f1bec54758 Update the ExampleRegister test 
Signed-off-by: Peter Jausovec <peter.jausovec@oracle.com>
 2018-11-02 09:46:03 -07:00
Sevag Hanssian 924d5919f3
Improve WriteToTextfile doc 
Signed-off-by: Sevag Hanssian <sevag.hanssian@gmail.com>
 2018-11-02 09:31:41 -07:00
Peter Jausovec b686a9e02e Remove fmt from import 
Signed-off-by: Peter Jausovec <peter.jausovec@oracle.com>
 2018-11-02 09:21:12 -07:00
Peter Jausovec ea348d7c20 Update code based on the PR feedback 
Signed-off-by: Peter Jausovec <peter.jausovec@oracle.com>
 2018-11-02 09:01:14 -07:00
Sevag Hanssian 42e6616334
Use code that already existed 
Signed-off-by: Sevag Hanssian <sevag.hanssian@gmail.com>
 2018-11-02 08:37:26 -07:00
Sevag Hanssian 1d54dabd43
Add WriteToTextfile test 
Signed-off-by: Sevag Hanssian <sevag.hanssian@gmail.com>
 2018-10-31 23:34:50 -07:00
Sevag Hanssian c5bdd15ac3
Remove typo 
Signed-off-by: Sevag Hanssian <sevag.hanssian@gmail.com>
 2018-10-31 15:31:42 -07:00
Sevag Hanssian e6fe89ce22
Add support for histograms and summaries 
Signed-off-by: Sevag Hanssian <sevag.hanssian@gmail.com>
 2018-10-31 15:27:11 -07:00
Sevag Hanssian 9416ff209b
First commit - WriteToTextfile 
Signed-off-by: Sevag Hanssian <sevag.hanssian@gmail.com>
 2018-10-31 14:22:11 -07:00
Peter Jausovec ceb819208d copy/pasta error 
Signed-off-by: Peter Jausovec <peter.jausovec@oracle.com>
 2018-10-31 11:16:16 -07:00
Peter Jausovec 4fe949f2fd Add missing fmt import 
Signed-off-by: Peter Jausovec <peter.jausovec@oracle.com>
 2018-10-31 11:09:12 -07:00
Peter Jausovec 902733d080 Add more info to the inconsistent cardinality errors 
Signed-off-by: Peter Jausovec <peter.jausovec@oracle.com>
 2018-10-31 11:01:42 -07:00
Marcin Owsiany f30f428035 Add a way to return the body of a 5xx response. (#484) 
expose body when handling HTTP errors

Signed-off-by: Marcin Owsiany <marcin@owsiany.pl>
 2018-10-25 18:44:21 +01:00
Björn Rabenstein 16f375c74d
Merge pull request #482 from prometheus/beorn7/http 
Use gzip from a pool and stream while encoding metrics
 2018-10-22 13:47:59 +02:00
beorn7 fb0f7fe8c2 Pull up HTTP changes into deprecated functions 
So that also users of those can benefit. Obviously, we will end
updating deprecated functions one day (at latest once v0.10 is out).

Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-10-22 12:36:33 +02:00
beorn7 62361fc0fb Use streaming encoding of metrics 
Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-10-22 01:04:52 +02:00
beorn7 752f50d366 Merge branch 'use-gzip-pool' of github.com:glefloch/client_golang into beorn7/http 2018-10-20 00:51:31 +02:00
glefloch c2c6fd2ab4 Fix PR comments 
Signed-off-by: glefloch <glfloch@gmail.com>
 2018-10-19 13:51:45 +02:00
glefloch fdf4cbc87b Use sync.Pool for gzipWriter 
Signed-off-by: glefloch <glfloch@gmail.com>
 2018-10-17 13:17:33 +02:00
Björn Rabenstein 1cafe34db7
Merge pull request #480 from prometheus/beorn7/release 
Release v0.9.0
 2018-10-15 16:52:39 +02:00
beorn7 b2c0ab4f6e Release v0.9.0 
This ends a long time of not really tagging versions (as it didn't
make a lot of sense - we could have tagged every commit with a new
minor release essentially). I still worked through the git log and GH
issues to create a nice CHANGELOG.md.

As dependency management tools really love version tags these days, I
plan to tag more often from now on. The ideas behind the pre-1.0
version numbers are explained in the README.md as changed in this
commit.

I also changed the issue template accordingly.

Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-10-15 13:28:28 +02:00
beorn7 0b47a5c709 Move ISSUE_TEMPLATE into .github directory 
Much less confusing...

Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-10-14 23:36:14 +02:00
Björn Rabenstein 7866eead36
Merge pull request #478 from prometheus/beorn7/testing2 
Add a concurrent end-to-end test for observe-register-gather
 2018-10-10 18:13:31 +02:00
beorn7 5e8ac3cd58 Add a concurrent end-to-end test for observe-register-gather 
This is an attempt to expose
https://github.com/istio/istio/issues/8906 .  The failure to do so
makes me believe the error is either already fixed in current
client_golang, or something weird I haven't spotted yet is happening
in the istio code.

Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-10-10 16:59:24 +02:00
Björn Rabenstein e5d4a249c9 Adjust TestRegisterWithOrGet to the present (#477) 
Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-10-10 16:58:48 +02:00
Adam Jaso 93edea3720 Do not parse json on 204 responses (#476) 
* Do not return BadResponse for no content 

Signed-off-by: Adam Jaso <2285656+adamjaso@users.noreply.github.com>
 2018-10-10 17:20:17 +03:00
beorn7 e1fb14a776 Adjust TestRegisterWithOrGet to the present 
Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-10-10 15:41:21 +02:00
Björn Rabenstein 0a8115f42e
Merge pull request #474 from prometheus/beorn7/testing 
Add check for duplicated label name
 2018-10-01 19:40:01 +02:00
beorn7 edb489a1ef Add check for duplicated label names 
Fixes #471

Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-09-30 16:25:48 +02:00
beorn7 dd9e125455 Expose failure to detect duplicate label names 
This is #471.

Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-09-30 16:25:48 +02:00
Björn Rabenstein daeaac0cfb
Merge pull request #472 from prometheus/beorn7/registry 
Fix a few minor things...
 2018-09-29 11:53:47 +02:00
beorn7 ff0177896a Be more precise about concurrency requirements 
Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-09-29 10:47:28 +02:00
beorn7 7eb5e8a08a Drain the desc channel after registering 
This avoids leaking goroutines.

Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-09-29 10:44:19 +02:00
Björn Rabenstein 2d5a6493f8
Merge pull request #467 from daveworth/patch-1 
fix exponential buckets failure message
 2018-09-26 16:21:55 +02:00
David E Worth c2c648fdcb
fix exponential buckets failure message 
it appears there is a copy/paste error in the exponential buckets test failure message which is fixed here.

Signed-off-by: David Worth <dworth@strava.com>
 2018-09-25 17:42:06 -06:00
Björn Rabenstein f69c853d21
Merge pull request #466 from prometheus/beorn7/histogram 
Ensure 64bit alignment on 32bit platforms for histograms
 2018-09-24 13:34:49 +02:00
beorn7 7973e4709d Ensure 64bit alignment on 32bit platforms for histograms 
Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-09-24 13:28:13 +02:00
Björn Rabenstein 73edb9af66
Merge pull request #462 from prometheus/beorn7/testing 
Add Go 1.11
 2018-09-19 13:43:04 +02:00
beorn7 3a6edf5ff8 Handle items newly deprecated in Go 1.11 
Remove where possible and ignore staticcheck warnings where we have
to.

Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-09-19 13:30:14 +02:00
beorn7 2c6e80549e Add Go 1.11. 
Since the staticcheck support for older Go versions will disappear,
update the exclusion regexp.

Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-09-19 12:24:24 +02:00
Björn Rabenstein e637cec7d9
Merge pull request #460 from prometheus/beorn7/desc 
Detect invalid Descs in const metrics, but also allow empty Help strings.
 2018-09-17 12:21:22 +02:00
beorn7 663a9ad019 Make Help strings optional 
This is in line with
https://prometheus.io/docs/instrumenting/writing_clientlibs/#metric-description-and-help

Since the zero value of a string in Go is `""`, we cannot distinguish
between a Help string not set and an empty Help string. Thus, we just
make it formally optional here with an encouragement to set it in the
doc comment.

In v0.10, the Help string will probably become a "normal" argument of
the constructor rather than a field in an Opts struct.

Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-09-17 12:07:31 +02:00
beorn7 713e6eb604 Let NewConst... functions detect invalid Desc 
The error of the invalid Desc is returned in that case.

Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-09-17 11:50:42 +02:00