Commit Graph

387 Commits

Author SHA1 Message Date
Björn Rabenstein 906d2976cb
Merge pull request #567 from prometheus/beorn7/counter
Make TestCounterAddLarge more robust
2019-05-04 18:08:04 +02:00
Bjoern Rabenstein bf1f4e4a24 Make TestCounterAddLarge more robust
The previous `float64(math.MaxUint64 + 1)` is too close to
`float64(math.MaxUint64)` to actually overflow as indended.

The counter code is actually converting forward and backward and
compare the original and twice-converted value. On most platform, this
will create a deviation and thus trigger the expected behavior. By
sheer "luck", one might end up with the same value and thus still use
the uint64 representation. Which is OK within the precision we can
expect. But it breaks the test. With this change, the next
representable floating point value greater than the floating point
value used to represent math.MaxUint64 is used.

Signed-off-by: Bjoern Rabenstein <bjoern@rabenste.in>
2019-05-03 22:25:32 +02:00
Bjoern Rabenstein 57f7bd35fd Remove remaining traces of pre-go-1.8 handling
Signed-off-by: Bjoern Rabenstein <bjoern@rabenste.in>
2019-05-03 21:30:30 +02:00
KevinBetterQ a325fb7566 fix: fix a typo
Signed-off-by: KevinBetterQ <1093850932@qq.com>
2019-05-01 17:50:23 +08:00
Bjoern Rabenstein 1173d73405 Increase minimum required Go version to 1.9
This allows us to simplify a bunch of code while still supporting the
last four Go minor versions.

We have also run into minor annoyances a couple of times by now to
keep supporting 1.7 and 1.8.

It's time to pull the plug!

Signed-off-by: Bjoern Rabenstein <bjoern@rabenste.in>
2019-04-28 23:28:57 +02:00
Simon Pasquier 6894bb3c7c Add .golangci.yml
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
2019-04-25 10:38:07 +02:00
Simon Pasquier 15da21f1e4 *: replace golang.org/x/net/context by context
The context package is available since Go 1.7 which is the minimal version
supported by client_golang.

Signed-off-by: Simon Pasquier <spasquie@redhat.com>
2019-04-09 15:10:51 +02:00
Sergiusz Urbaniak 60728f445d prometheus/promhttp: actually observe values in trace in example
This is similar to
https://github.com/prometheus/client_golang/pull/535 fixing ExampleInstrumentRoundTripperDuration.

Signed-off-by: Sergiusz Urbaniak <sergiusz.urbaniak@gmail.com>
2019-03-06 13:59:53 +01:00
Frank Spitulski 10e34c668f fix(push): incorporate changes from review
Signed-off-by: Frank Spitulski <fspituls@ucsd.edu>
2019-02-24 15:15:35 -08:00
Frank Spitulski 7b127b3fe5 feat(push): add format builder option
Allow users to specify which format the pusher should push in.

Signed-off-by: Frank Spitulski <fspituls@ucsd.edu>
2019-02-24 12:51:45 -08:00
beorn7 4c99dd6630 Port histogram improvements into noObjectivesSummary
Signed-off-by: beorn7 <beorn@soundcloud.com>
2019-02-11 19:10:17 +01:00
beorn7 295f7e4861 Fix some comment and naming nits as leftover from #536
Signed-off-by: beorn7 <beorn@soundcloud.com>
2019-02-11 18:52:52 +01:00
Pascal S. de Kloe 19ff277483 Save memory on histograms: slightly faster with less code (#536)
Use the highest bit for buffer switch tracking in histograms

Signed-off-by: Pascal S. de Kloe <pascal@quies.net>
2019-02-11 18:29:02 +01:00
kklipsch a11607d7ae fix client trace examples to actually capture metrics
Signed-off-by: kklipsch <kklipsch@example.com>
2019-02-04 20:30:19 +00:00
beorn7 8785922956 Revert "Fix tests to adhere to the recent change in prometheus/common"
This reverts commit 2c9811f88e.

This is necessary because the changes in prometheus/common got reverted.

Signed-off-by: beorn7 <beorn@soundcloud.com>
2019-01-27 23:18:44 +01:00
Matt Layher da7d5640a2 prometheus: reword comment to avoid cursing
Signed-off-by: Matt Layher <mdlayher@gmail.com>
2019-01-16 17:03:06 -05:00
beorn7 b3d6096432 Improve testutil error messages
This also satisfy newer staticcheck versions.

Signed-off-by: beorn7 <beorn@soundcloud.com>
2019-01-06 00:22:03 +01:00
beorn7 91b385db44 Fix staticcheck errors in push_test.go
Signed-off-by: beorn7 <beorn@soundcloud.com>
2019-01-05 22:11:07 +01:00
Björn Rabenstein 2945395678
Merge pull request #525 from RomanKrasavtsev/patch-1
fix typo
2019-01-05 21:35:34 +01:00
Björn Rabenstein cf7da0f496
Merge pull request #521 from prometheus/beorn7/summary
Lock-free summaries without objectives
2019-01-05 21:23:43 +01:00
Roman Krasavtsev c51ed6941c fix typo
Signed-off-by: Roman Krasavtsev <mr.krasavtsev@gmail.com>
2019-01-04 21:14:10 +01:00
JoeWrightss fb3d5cb2ad Fix some spelling errors (#523)
* Fix some spelling errors

Signed-off-by: JoeWrightss <zhoulin.xie@daocloud.io>
2018-12-30 21:31:21 +01:00
gkze ee4e5e071e Fix typo again
Signed-off-by: gkze <george.kontridze@gmail.com>
2018-12-26 17:39:47 -08:00
beorn7 226b83ac2e Provide lock-free implementation for Summary without objectives
Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-12-24 11:23:13 +01:00
beorn7 a006a7550a Remove unused constants and fields
Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-12-24 11:22:57 +01:00
gkze 67bb2a7be3 Fix typo
Signed-off-by: gkze <george.kontridze@gmail.com>
2018-12-21 15:40:57 -08:00
beorn7 2c9811f88e Fix tests to adhere to the recent change in prometheus/common
Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-12-18 17:20:25 +01:00
beorn7 000ceb266b Fix doc comment typo
Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-12-18 16:30:34 +01:00
beorn7 619eb595ba Simplify an `append` to `copy`
Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-12-06 11:37:34 +01:00
beorn7 fae889635c Fix #512
Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-12-06 11:35:30 +01:00
beorn7 9542e4005c Expose #512
Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-12-06 11:22:30 +01:00
beorn7 48d3ae798b Return observed duration from Timer.ObserveDuration
Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-12-03 21:10:34 +01:00
beorn7 8d9c21f0cf Nitpicking a doc comment
Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-11-20 13:41:38 +01:00
Björn Rabenstein f6443e74d4
Merge pull request #495 from SvenDowideit/add-extra-hints-to-clustermanager-example
Add the last few lines needed to show a new user how the Collector/Gatherer fits together
2018-11-20 13:35:42 +01:00
Dowideit, Sven (O&A, St. Lucia) 8324e65597 Add the last few lines needed to show a new user how the Collector/Gatherer fits together
Signed-off-by: Dowideit, Sven (O&A, St. Lucia) <Sven.Dowideit@csiro.au>
2018-11-20 15:46:27 +10:00
Peter Jausovec a199184c14 Update the label is not valid error message to include the fqName
Fixes #504.

Signed-off-by: Peter Jausovec <peter.jausovec@oracle.com>
2018-11-19 16:51:57 -08:00
beorn7 8c67c139e2 Remove accidental gogo/protobuf import
Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-11-16 13:23:08 +01:00
beorn7 c4c1f3461e Fix tiny punctuation issue in doc comment
Signed-off-by: beorn7 <beorn@soundcloud.com>
2018-11-15 18:40:33 +01:00
PhilipGough f9739b3d97
Compare text strings directly in testutil
Signed-off-by: PhilipGough <philip.p.gough@gmail.com>
2018-11-15 16:03:57 +00:00
PhilipGough 30503fe98e
Exposes bug #498 - unexpected results for Histograms in testutil
Signed-off-by: PhilipGough <philip.p.gough@gmail.com>
2018-11-14 11:58:43 +00:00
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 da11cf2c83
Merge pull request #488 from peterj/master
Add more info to the inconsistent cardinality errors
2018-11-02 19:52:54 +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