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Author SHA1 Message Date
Karsten Weiss d79d573f71 Fix spelling mistakes found by codespell (#4065) 
Signed-off-by: Karsten Weiss <knweiss@gmail.com>
 2018-04-27 13:04:02 +01:00
Chris Aniszczyk adb81f943a Reference non-goals in contributing guidelines (#4118) 
https://github.com/prometheus/docs/issues/149

Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>
 2018-04-26 22:54:27 +01:00
Sneha Inguva c1a851074b promtool: add query instant and query range commands (#4085) 
* promtool: add QueryInstant and QueryRange cmds

* promtool: add more query functions

* promtool: finished query Instant

* promtool: add range query

* promtool: add query command and address arguments

* vendor client and api
 2018-04-26 20:41:56 +02:00
Brian Brazil fbe66819c5
Update ALERTS docs for 2.0 staleness changes. (#4116) 
Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
 2018-04-26 12:44:11 +01:00
Yecheng Fu 2be543e65a Simplify some code and comments. 
Signed-off-by: Yecheng Fu <cofyc.jackson@gmail.com>
 2018-04-25 19:29:34 +02:00
Yecheng Fu 46683dd67d Simplify code. 
- Unified `send` function.
- Pass InformerSynced functions to `cache.WaitForCacheSync`.
- Use `Role\w+` constants instead of literal string.

Signed-off-by: Yecheng Fu <cofyc.jackson@gmail.com>
 2018-04-25 19:29:21 +02:00
Yecheng Fu 3a253f796c Fix grammar in comments and add missing expectedMaxItems to let it 
break fast.

Signed-off-by: Yecheng Fu <cofyc.jackson@gmail.com>
 2018-04-25 19:29:03 +02:00
Yecheng Fu d73b0d3141 Move hasSynced interface and its implementations to *_test.go files. 
Signed-off-by: Yecheng Fu <cofyc.jackson@gmail.com>
 2018-04-25 19:28:49 +02:00
Yecheng Fu 8ceb8f2ae8 Refactor Kubernetes Discovery Part 2: Refactoring 
- Do initial listing and syncing to scrape manager, then register event
  handlers may lost events happening in listing and syncing (if it
  lasted a long time). We should register event handlers at the very
  begining, before processing just wait until informers synced (sync in
  informer will list all objects and call OnUpdate event handler).
- Use a queue then we don't block event callbacks and an object will be
  processed only once if added multiple times before it being processed.
- Fix bug in `serviceUpdate` in endpoints.go, we should build endpoints
  when `exists && err == nil`. Add `^TestEndpointsDiscoveryWithService`
  tests to test this feature.

Testing:

- Use `k8s.io/client-go` testing framework and fake implementations which are
  more robust and reliable for testing.
- `Test\w+DiscoveryBeforeRun` are used to test objects created before
  discoverer runs
- `Test\w+DiscoveryAdd\w+` are used to test adding objects
- `Test\w+DiscoveryDelete\w+` are used to test deleting objects
- `Test\w+DiscoveryUpdate\w+` are used to test updating objects
- `TestEndpointsDiscoveryWithService\w+` are used to test endpoints
  events triggered by services
- `cache.DeletedFinalStateUnknown` related stuffs are removed, because
  we don't care deleted objects in store, we only need its name to send
  a specical `targetgroup.Group` to scrape manager

Signed-off-by: Yecheng Fu <cofyc.jackson@gmail.com>
 2018-04-25 19:28:34 +02:00
Yecheng Fu 9bc6ced55d Refactor Kubernetes Discovery Part 1: Add Vendor files. 
Signed-off-by: Yecheng Fu <cofyc.jackson@gmail.com>
 2018-04-25 19:28:14 +02:00
Adam Shannon 809881d7f5 support reading basic_auth password_file for HTTP basic auth (#4077) 
Issue: https://github.com/prometheus/prometheus/issues/4076

Signed-off-by: Adam Shannon <adamkshannon@gmail.com>
 2018-04-25 18:19:06 +01:00
Björn Rabenstein 7cc46bafcb
Merge pull request #4113 from prometheus/beorn7/juggling 
Fix the merge into release-2.2
 2018-04-25 17:09:10 +02:00
Ben Kochie 219433aae5
Update CircleCI build 
Use CircleCI 2.0 build config.

Signed-off-by: Ben Kochie <superq@gmail.com>
 2018-04-25 16:38:05 +02:00
Björn Rabenstein 91e470d733
Merge pull request #4096 from simonpasquier/fix-scrape-races-2.2 
Fix scrape races (release-2.2 branch)
 2018-04-25 15:36:29 +02:00
Ben Kochie 4a4e8a7d3b Fix spelling in Makefile.common. (#4105) 
Signed-off-by: Ben Kochie <superq@gmail.com>
 2018-04-20 19:35:42 +03:00
Ben Kochie 76f6fe8f86
Merge pull request #4102 from krasi-georgiev/makefile 
run the style target to fail if the code is not properly formatted
 2018-04-20 17:30:42 +02:00
Krasi Georgiev 98c51d241b run the style target to fail if the code is not properly formated 
Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
 2018-04-19 15:18:35 +03:00
Krasi Georgiev 0b0c9f4b6b
unused target didn't trigger an error for unused packages (#4101) 
Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
 2018-04-19 15:07:55 +03:00
Krasi Georgiev 416db814e8
use package shorthand selection that excludes vendored. (#4100) 
Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
 2018-04-19 13:38:01 +03:00
Krasi Georgiev 3f2b2c50dd
use the Makefile.common (#3978) 
split common targets in a  Makefile.common to reuse it across projects

Signed-off-by: Krasi Georgiev <krasi.root@gmail.com>
 2018-04-19 12:07:10 +03:00
Simon Pasquier 2cbba4e948 scrape: fix data races 
This commit avoids passing the full scrape configuration down to the
scrape loop to fix data races when the scrape configuration is being
reloaded.

Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2018-04-18 11:17:31 +02:00
Simon Pasquier 8b89ab0173 scrape: add test detecting data races 
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2018-04-18 11:17:25 +02:00
Rohit Gupta 30c3e02864 Fixes #4090. Marathon service discovery for 5XX http response (#4091) 
Signed-off-by: rohit01 <hello@rohit.io>
 2018-04-17 09:28:06 +01:00
Krasi Georgiev d13db89548
Merge pull request #4073 from krasi-georgiev/remove-unused-vendored 
remove unused vendored packages
 2018-04-17 10:24:01 +03:00
David King 6286c10df0 Fix OOM when a large K is used in topk queries (#4087) 
This attempts to close #3973.

Handles cases where the length of the input vector to an aggregate topk
/ bottomk function is less than the K paramater. The change updates
Prometheus to allocate a result vector the same length as the input
vector in these cases.

Previously Prometheus would out-of-memory panic for large K values. This
change makes that unlikely unless the size of the input vector is
equally large.

Signed-off-by: David King <dave@davbo.org>
 2018-04-16 09:03:04 +01:00
Matt Bostock def6e5a574 db: Match comment case to function name (#316) 
`validateBlockSequence` is not exported, make the letter case in the comment match the function name.

Signed-off-by: Matt Bostock <matt@mattbostock.com>
 2018-04-13 16:50:15 +01:00
Björn Rabenstein e7584ee345
Merge pull request #4072 from prometheus/beorn7/forward-merge 
Merge 2.2 bugfixes into master
 2018-04-11 13:17:55 +02:00
Krasi Georgiev 7951f6a0f6
Merge pull request #4075 from prometheus/issue-use-case 
request a use case for proposals
 2018-04-11 13:55:06 +03:00
Krasi Georgiev 1467d01147 request a use case for proposals 
Signed-off-by: Krasi Georgiev <krasi-georgiev@users.noreply.github.com>
 2018-04-11 13:47:48 +03:00
Krasi Georgiev 7679bc169d remove unused vendored packages 
Signed-off-by: Krasi Georgiev <krasi.root@gmail.com>
 2018-04-10 21:22:19 +03:00
beorn7 94ff07b81d Merge branch 'release-2.2' 
Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-04-10 16:50:35 +02:00
Björn Rabenstein f8dcf9b272
Merge pull request #4066 from krasi-georgiev/race-DiscoveredLabels 
add mutex for DiscoveredLabels
 2018-04-10 15:36:56 +02:00
Krasi Georgiev dc29dd1c6f add mutex for DiscoveredLabels 
Signed-off-by: Krasi Georgiev <krasi.root@gmail.com>
 2018-04-10 00:18:58 +03:00
Björn Rabenstein e65fc8591a
Merge pull request #4064 from prometheus/beorn7/vendoring 
Update vendoring of prometheus/common/route to include data race fix
 2018-04-09 17:50:06 +02:00
beorn7 bd44e7fe98 Update vendoring of prometheus/common/route to include data race fix 
See https://github.com/prometheus/common/pull/125

Signed-off-by: beorn7 <beorn@soundcloud.com>
 2018-04-09 17:48:32 +02:00
Krasi Georgiev ddd46de6f4 Races/3994 (#4005) 
Fix race by properly locking access to scrape pools. Use separate mutex for information needed by UI so that UI isn't blocked when targets are being updated.
 2018-04-09 15:18:25 +01:00
Mario Trangoni 464e747f1e fix some comments typos (#4059) 2018-04-08 10:51:54 +01:00
Mario Trangoni b7173eb0e5 fix some comments typos (#315) 2018-04-08 10:28:30 +01:00
Sneha Inguva cbfb207cca vendor: correctly update golang client (#4056) 2018-04-06 18:05:32 +01:00
Tony Lee 7cd56f56df add queue_time slice to query_duration_seconds (#4050) 2018-04-05 19:56:58 +01:00
Fabian Reinartz bd832fc827
Merge pull request #314 from Bplotka/overlap-log-improvement 
db: Made overlap String() prettier and more readable.
 2018-04-05 18:20:54 +02:00
Bartek Plotka 00594b85cd db: Addressed comments. 
Signed-off-by: Bartek Plotka <bwplotka@gmail.com>
 2018-04-05 16:53:24 +01:00
Bartek Plotka 03e94365e1 db: Made overlap String() prettier and more readable. 
Signed-off-by: Bartek Plotka <bwplotka@gmail.com>
 2018-04-05 16:01:16 +01:00
Fabian Reinartz 00e13f519a
Merge pull request #310 from Bplotka/overlap-detection-fix 
db: Fixed validateBlockSequence, exported it and added tests.
 2018-04-05 15:30:22 +02:00
Bartek Plotka 15b5d89222 db: Addressed comments. 
Signed-off-by: Bartek Plotka <bwplotka@gmail.com>
 2018-04-05 14:15:24 +01:00
Bartek Plotka cc306ef0d5 Added grouping by overlap range. 
Signed-off-by: Bartek Plotka <bwplotka@gmail.com>
 2018-04-05 13:51:33 +01:00
Goutham Veeramachaneni 90d55672d1
Merge pull request #286 from mattbostock/rename_high_timestamp 
head: Rename highTimestamp to maxt
 2018-04-05 17:41:48 +05:30
Goutham Veeramachaneni d610390427
Merge pull request #312 from gouthamve/nit-1 
Simplify stones counting.
 2018-04-05 17:37:47 +05:30
Julius Volz fe10b36b30 Fix curl example for deleting series (#4046) 2018-04-05 13:06:18 +01:00
sev3ryn cc917aee7f fix of endless loop while doing Consul service discovery. (#4044) 
Reloading Prometheus configs doesn't make loop end.
It produced a goroutine leak
 2018-04-05 10:41:09 +01:00