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Author SHA1 Message Date
Thomas Jackson abf6fe0a98 Change max/min over_time to handle NaNs properly (#4386) 
We only want to return a NaN if the NaN is the only value

Signed-off-by: Thomas Jackson <jacksontj.89@gmail.com>

Fixes #4385
 2018-09-26 08:58:16 +01:00
Tom Wilkie 4c52400708
Limit concurrent remote reads. (#4656) 
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2018-09-25 20:07:34 +01:00
Tom Wilkie d3a1ff1abf
Reduce memory usage of remote read by reducing pointer usage. (#4655) 
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2018-09-25 19:14:00 +01:00
Augustin Husson 9e6dc6f96c fix targetGroup that disappear totally 
Signed-off-by: Augustin Husson <husson.augustin@gmail.com>
 2018-09-25 19:05:02 +02:00
Ganesh Vernekar 5790d23fd8 Unit testing for rules (#4350) 
* Unit testing for rules
* Specifying order of group evaluation in unit tests

Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
 2018-09-25 17:06:26 +01:00
Simon Pasquier ff08c40091 discovery/openstack: support tls_config 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2018-09-25 14:31:32 +02:00
Frederic Branczyk b75ec7e6ef
Merge pull request #4458 from FUSAKLA/k8s-sd-add-metrics 
feat: added more k8s SD metrics
 2018-09-21 13:10:48 +02:00
Timo Beckers 1c9fbd65c4 marathon-sd - change port gathering strategy, support for container networking (#4499) 
* marathon-sd - change port gathering strategy, add support for container networking

- removed unnecessary error check on HTTPClientConfig.Validate()
- renamed PortDefinitions and PortMappings to PortDefinition and PortMapping respectively
- extended data model for extra parsed fields from Marathon json
- support container networking on Marathon 1.5+ (target Task.IPAddresses.x.Address)
- expanded test suite to cover all new cases
- test: cancel context when reading from doneCh before returning from function
- test: split test suite into Ports/PortMappings/PortDefinitions

Signed-off-by: Timo Beckers <timo@incline.eu>
 2018-09-21 11:53:04 +01:00
Goutham Veeramachaneni 1a5a3d3be6
Merge pull request #4645 from prometheus/release-2.4 
Merge release-2.4 into master
 2018-09-21 15:38:12 +05:30
Goutham Veeramachaneni c305ffaa09
release 2.4.2 (#4636) 
* vendor: Update prometheus/tsdb

This time, properly

Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>

* release 2.4.2

Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
 2018-09-21 12:48:39 +05:30
Martin Chodur f2d037133e
feat: added more k8s SD metrics 
Signed-off-by: Martin Chodur <m.chodur@seznam.cz>
 2018-09-20 22:28:51 +02:00
Goutham Veeramachaneni ce6716fe90
release 2.4.1 (#4632) 
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
 2018-09-19 19:04:43 +05:30
Goutham Veeramachaneni 5a24560d2b
vendor: update prometheus/tsdb (#4631) 
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
 2018-09-19 14:35:33 +05:30
Simon Pasquier 2d7f562ed6 web: fix asset paths for Windows platforms (#4616) 
* web: fix asset paths for Windows platforms

Signed-off-by: Simon Pasquier <spasquie@redhat.com>

* web: add tests

Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2018-09-19 12:50:53 +05:30
Camille Janicki b035ea0ea9 Change discovery subpackages to not use testify in tests (#4612) 
* Change discovery subpackages to not use testify in tests

Signed-off-by: Camille Janicki <camille.janicki@gmail.com>

* Remove testify suite from vendor dir

Signed-off-by: Camille Janicki <camille.janicki@gmail.com>
 2018-09-18 17:35:22 +02:00
Harsh Agarwal 18a9a390b5 Add duplicate-labelset check for range/instant vectors (#4589) 
Signed-off-by: Harsh Agarwal <cs15btech11019@iith.ac.in>
 2018-09-18 10:46:13 +01:00
Augustin Husson 3c0b130e5e apply review 
Signed-off-by: Augustin Husson <husson.augustin@gmail.com>
 2018-09-18 11:08:38 +02:00
Björn Rabenstein cfbd72b4f1
Merge pull request #4620 from prometheus/beorn7/client_golang 
Update to current client_golang
 2018-09-17 14:28:47 +02:00
beorn7 4fb59d1e61 Remove use of deprecated prometheus.Handler 
Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-09-17 13:05:43 +02:00
beorn7 5e4a76e66b Update vendoring of client_golang and friends 
Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-09-17 13:03:28 +02:00
Augustin Husson e03869de76 add unit test and isolate the method that generate the target 
Signed-off-by: Augustin Husson <husson.augustin@gmail.com>
 2018-09-16 23:50:10 +02:00
Augustin Husson 97950a3fae remove group if the target is empty at adapter level 
Signed-off-by: Augustin Husson <husson.augustin@gmail.com>
 2018-09-16 14:38:21 +02:00
Simon Pasquier 128ff546b8 config: add test for OpenStack SD (#4594) 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2018-09-13 21:44:27 +05:30
Ganesh Vernekar 05726c5ea2 Test template expansion while loading groups (#4537) 
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
 2018-09-13 13:55:58 +01:00
yzpeninsula 4ae3bce260 Fix typo (#4497) 
Signed-off-by: yzpeninsula <yzpeninsula@gmail.com>
 2018-09-13 16:04:10 +05:30
Tom Wilkie e3d36f4802 Don't import testing from non-test code. (#4595) 
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2018-09-13 16:03:26 +05:30
Bryan Boreham 968f657eaa Stop removing the final dot from rooted DNS names (#4586) 
Removing a final dot changes the meaning of the name and can cause
extra DNS lookups as the resolver traverses its search path.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2018-09-13 15:28:38 +05:30
Ganesh Vernekar 576ee4d309 Label name check for 'count_values' (#4585) 
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
 2018-09-13 15:27:36 +05:30
Goutham Veeramachaneni 9ee4b05d16
Better link for docs (#4593) 
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
 2018-09-13 15:26:41 +05:30
Ganesh Vernekar 73db8b8cea [bugfix] Parse negative value in PromQL (#4564) 
* Parse negative value in PromQL
* Enforce space between values

Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
 2018-09-13 09:08:01 +01:00
Simon Pasquier e7cee1b5ba Remove tests redundant with TestTargetUpdatesOrder 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2018-09-12 17:56:53 +02:00
Simon Pasquier 7dc3f11306 WIP discovery: refactor TestTargetUpdatesOrder 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2018-09-12 16:15:03 +02:00
Simon Pasquier 8fd891bf3f Speed up tests that were still using the 5s timeout 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2018-09-12 16:13:15 +02:00
Simon Pasquier 8289501420 Address krasi's comments 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2018-09-12 16:13:15 +02:00
Simon Pasquier 1cee5b5b06 Don't multiple the interval value by 1ms in the mock 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2018-09-12 16:13:15 +02:00
Simon Pasquier 4900405d2f Refactor TestCoordinationWithReceiver() to work with any Discoverer 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2018-09-12 16:13:15 +02:00
Simon Pasquier 0798f14e02 Add TestCoordinationWithEmptyProvider 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2018-09-12 16:13:15 +02:00
Simon Pasquier 48989d8996 discovery: add more tests 
Co-authored-by: Camille Janicki <camille.janicki@gmail.com>
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2018-09-12 16:13:15 +02:00
Goutham Veeramachaneni 16532a7111
changelog: /s/backward compatible/forward compatible/ (#4600) 
Fixes #4597

Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
 2018-09-12 16:14:48 +05:30
Goutham Veeramachaneni 068eaa5dbf
Release 2.4.0 (#4592) 
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
 2018-09-11 16:13:52 +05:30
Goutham Veeramachaneni d075d78bfd
release 2.4.0-rc.0 (#4576) 
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
 2018-09-06 19:04:59 +05:30
Goutham Veeramachaneni 3e87c04b83
Logger is nil for API. Fixes #4577 (#4583) 
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
 2018-09-06 16:07:48 +05:30
Tom Wilkie 457e4bb58e
Limit the number of samples remote read can return. (#4532) 
* Limit the number of samples remote read can return.

- Return 413 entity too large.
- Limit can be set be a flag.  Allow 0 to mean no limit.
- Include limit in error message.
- Set default limit to 50M (* 16 bytes = 800MB).

Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2018-09-05 15:50:50 +02:00
Augustin Husson 9970e4e7e4 unregister source when the target is empty 
Signed-off-by: Augustin Husson <husson.augustin@gmail.com>
 2018-09-05 15:26:48 +02:00
Krasi Georgiev ba7eb733e8 tidy up the discovery logs,updating loops and selects (#4556) 
* tidy up the discovery logs,updating loops and selects

few objects renamings

removed a very noise debug log on the k8s discovery. It would be usefull
to show some summary rather than every update as this is impossible to
follow.

added most comments as debug logs so each block becomes self
explanatory.

when the discovery receiving channel is full will retry again on the
next cycle.

Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>

* add noop logger for the SD manager tests.

Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>

* spelling nits

Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
 2018-09-05 17:02:47 +05:30
Tariq Ibrahim f708fd5c99 Adding support for multiple azure environments (#4569) 
Signed-off-by: Tariq Ibrahim <tariq.ibrahim@microsoft.com>
 2018-09-04 17:55:40 +02:00
Simon Pasquier 40517dc4b3
Merge pull request #4539 from tariq1890/fix_docker_label 
Fix Dockerfile label syntax
 2018-09-04 09:22:30 +02:00
Simon Pasquier 674c76adb8 discovery: coalesce identical SD configurations (#3912) 
* discovery: coalesce identical SD configurations

Instead of creating as many SD providers as declared in the
configuration, the discovery manager merges identical configurations
into the same provider and keeps track of the subscribers. When
the manager receives target updates from a SD provider, it will
broadcast the updates to all interested subscribers.

Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2018-09-01 08:51:31 +01:00
Simon Pasquier 75bd348135 web: clean up api/v2 (#4554) 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2018-08-29 12:55:46 +05:30
Chris Marchbanks 63ed9d1b70 Send EndsAt along with alerts (#4550) 
Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>
 2018-08-28 16:05:00 +01:00