Commit Graph

76 Commits

Author SHA1 Message Date
KonH
4421b31b66
Loki/Prometheus: Change signature - return non-reference from ReadPrometheusStyleResult (#57209)
* Change signature - return non-reference from ReadPrometheusStyleResult

Related to https://github.com/grafana/grafana/issues/52430

* Fix invalid reference usage

* Potential fix for test data

* Remove additional ref usage

* Revert "Potential fix for test data"

This reverts commit 94ed588ab3.

* Commit changed test data

* Revert unwanted conflict resolution

* Add additional condition to track empty responses

* Setup valid empty response

* Re-introduce changes reverted by merge
2023-01-13 09:00:39 +01:00
Marcus Efraimsson
c35c689a96
Plugins: Automatically forward plugin request HTTP headers in outgoing HTTP requests (#60417)
Automatically forward core plugin request HTTP headers in outgoing HTTP requests. 
Core datasource plugin authors don't have to specifically handle forwarding of HTTP 
headers, e.g. do not have to "hardcode" the header-names in the datasource plugin, 
if not having custom needs.

Fixes #57065
2022-12-21 13:25:58 +01:00
Kyle Brandt
4e0f95dc31
Chore: Update SDK to v0.145.0 with TimeSeriesMulti Constant (#59729) 2022-12-05 12:48:10 -05:00
Yann Vigara
f1ef63791a
Fix #58598 X-ID-Token header missing on Loki Datasource (#58784)
* Fix #58598 X-ID-Token header missing on Loki Datasource

* Remove unecessary continue statements

* Add getAuthHeadersForCallResource unit tests

* Fix test and switch statement issues introduced during merge
2022-11-23 11:31:50 +01:00
Sven Grossmann
08e87a217c
Loki: Add gzip compression to resource calls (#59059)
* Loki: Add compression to `callResource`

* add missing tests

* fix formatting
2022-11-22 14:02:30 +01:00
Si Mon
bc280d0749
Datasource Loki: preserve header X-ID-Token (#57878) 2022-11-07 16:53:42 +01:00
Giuseppe Guerra
7996a1c8ad
Chore: Update grafana-plugin-sdk-go to v0.142.0 (#58115)
* Chore: Update grafana-plugin-sdk-go to v0.142.0

* Update tests and golden files for 207 status code

* Chore: Move update flag definition at the top in response_parser_test.go

* retrigger

Co-authored-by: Will Browne <will.browne@grafana.com>
2022-11-03 18:34:27 +01:00
Yuriy Tseretyan
fa043efb2c
Fix: correctly close trace span in Prometheus and Loki data sources (#57774)
* rename span for loki
2022-10-28 10:17:56 -04:00
Yuriy Tseretyan
facf2b1ee8
Chore: Update prometheus, loki, graphite and influx plugins to support contextual logs. (#57708) 2022-10-27 12:05:06 -04:00
Alexander Weaver
145b970557
Propagate all headers on main QueryData (#56896) 2022-10-13 14:18:53 -05:00
Emil Tullstedt
b287047052
Chore: Upgrade Go to 1.19.1 (#54902)
* WIP

* Set public_suffix to a pre Ruby 2.6 version

* we don't need to install python

* Stretch->Buster

* Bump versions in lib.star

* Manually update linter

Sort of messy, but the .mod-file need to contain all dependencies that
use 1.16+ features, otherwise they're assumed to be compiled with
-lang=go1.16 and cannot access generics et al.

Bingo doesn't seem to understand that, but it's possible to manually
update things to get Bingo happy.

* undo reformatting

* Various lint improvements

* More from the linter

* goimports -w ./pkg/

* Disable gocritic

* Add/modify linter exceptions

* lint + flatten nested list

Go 1.19 doesn't support nested lists, and there wasn't an obvious workaround.
https://go.dev/doc/comment#lists
2022-09-12 12:03:49 +02:00
Gábor Farkas
395e443932
loki: Fix adding refId to rowId (#53932) 2022-08-22 13:09:33 +02:00
Gábor Farkas
46eec85b1a
loki: better handle an empty-response (#52397) 2022-07-19 08:13:38 +02:00
Gábor Farkas
fd63ed540f
loki: fix bug in labels framing (#51015) 2022-06-17 12:50:10 +02:00
Gábor Farkas
109bc7e940
loki: add type=instant tests (#51007) 2022-06-17 09:47:49 +02:00
Gábor Farkas
ccc587dc0f
Loki: Handle data source configs with path in the url (#50971)
* loki: fixed param-name

* loki: handle datasource configs with path in the url

* lint fix
2022-06-17 07:47:31 +02:00
Serge Zaitsev
ae9491c3a7
Chore: Make test tracer noop and return no errors (#50797) 2022-06-15 12:40:41 +02:00
Gábor Farkas
8fd9cb4854
loki: add feature-toggle check to live-mode (#49012) 2022-06-13 08:33:46 +02:00
Todd Treece
64d93498de
Chore: Update grafana-plugin-sdk-go to v0.136.0 (#50127) 2022-06-03 08:25:52 -04:00
Gábor Farkas
46d6573968
loki: add cookie-handling functionality (#49978) 2022-06-02 11:52:27 +02:00
Todd Treece
94b9c524a8
Prometheus: Streaming JSON parser performance improvements (#48792) 2022-05-24 16:17:11 -04:00
Gábor Farkas
78e22aac59
loki: backend: better error-handling-tests (#49213) 2022-05-19 14:26:40 +02:00
Gábor Farkas
683c1c0f40
logs: use explicit frame-type-check (#48940) 2022-05-16 13:38:05 +02:00
Gábor Farkas
7b9929fffe
loki: framing_test: more infinity/nan test cases (#48855) 2022-05-09 11:47:50 +00:00
Gábor Farkas
da74dba7c8
Loki: backend: use streaming JSON parser, try2 (#48752)
* converter: remove __name__ customization because Loki does not do that

Loki does not handle __name__ in a special way.
for Prometheus, the caller can implement the formatting
by themselves

* converter: change labels-formatting

the labels.String() method does not handle strange values well

* loki: backend: use streaming-json parser

* more idiomatic code

Co-authored-by: Todd Treece <360020+toddtreece@users.noreply.github.com>

* simpler row-length check

* simpler code

* fixed converter/prom tests

Co-authored-by: Todd Treece <360020+toddtreece@users.noreply.github.com>
2022-05-05 13:09:01 +02:00
Gábor Farkas
02aa1cd1c5
loki backend mode forward-oauth (#48401)
* loki: backend: add forward oauth credentials functionality

* removed obsolete comment
2022-05-05 12:42:50 +02:00
Gábor Farkas
3cade2f669
Revert "Loki: backend: use streaming JSON parser (#47656)" (#48747)
This reverts commit 46b40b6e82.
2022-05-05 12:02:53 +02:00
Gábor Farkas
46b40b6e82
Loki: backend: use streaming JSON parser (#47656)
* converter: remove __name__ customization because Loki does not do that

Loki does not handle __name__ in a special way.
for Prometheus, the caller can implement the formatting
by themselves

* converter: change labels-formatting

the labels.String() method does not handle strange values well

* loki: backend: use streaming-json parser

* more idiomatic code

Co-authored-by: Todd Treece <360020+toddtreece@users.noreply.github.com>

* simpler row-length check

* simpler code

Co-authored-by: Todd Treece <360020+toddtreece@users.noreply.github.com>
2022-05-05 08:47:40 +02:00
Gábor Farkas
7d369a1dea
Loki: backend: use json-field (#48486)
* fixed strings

* loki: backend: use json-field
2022-05-03 08:03:25 +02:00
Gábor Farkas
62cd722726
Loki: minor backend-dataframe-format changes (#48320)
* loki: backend: better dataframe field names

* loki: backend: add dataframe-type to metric dataframes

* loki: backend: only add stats to the first metric dataframe
2022-04-29 09:04:37 +02:00
Gábor Farkas
ae926c2144
loki: better resource-call urls (#48250) 2022-04-28 14:28:57 +02:00
Gábor Farkas
c73b9d1818
Loki: do not use the old labels-api (#48185)
* loki: do not use old labels-api

* adjust allowed-url-list

* fixed tests
2022-04-26 11:51:26 +02:00
Gábor Farkas
d8a754c4a0
loki: send metadata requests through backend (#48063) 2022-04-25 13:16:14 +02:00
Gábor Farkas
79c06fdddc
Loki: add backend-forward mode to queries, update log-row-context (#47726)
* loki: add helper function to sort dataframe by time

* loki: add direction-attribute to queries

* loki: make log-row-context code backward-compatible

* better comment

Co-authored-by: Ivana Huckova <30407135+ivanahuckova@users.noreply.github.com>

* fixed test

* simplified code

Co-authored-by: Ivana Huckova <30407135+ivanahuckova@users.noreply.github.com>
2022-04-20 13:52:15 +02:00
ying-jeanne
7ddae870e7
fix status code 200 (#47818) 2022-04-15 08:01:58 -04:00
Gábor Farkas
d95468a4bb
Loki: use millisecond-steps (#47572)
* loki: use millisecond-steps

* better comment

Co-authored-by: Ivana Huckova <30407135+ivanahuckova@users.noreply.github.com>

* better comment

Co-authored-by: Ivana Huckova <30407135+ivanahuckova@users.noreply.github.com>
2022-04-12 12:30:39 +02:00
Gábor Farkas
68511e7712
loki: use single-dataframe format on the backend (#47069) 2022-04-12 11:58:48 +02:00
Gábor Farkas
96987ac182
loki: add test to handle __name__ (#47298) 2022-04-05 11:56:54 +02:00
Gábor Farkas
a246381879
loki: backend-mode: add stats support (#46526)
* loki: backend-mode: add stats support

* refactor: rename variable
2022-03-31 17:50:27 +02:00
Gábor Farkas
c4404982dc
loki: backend-mode: add nanosecond-timestamps (#45963) 2022-03-04 09:42:18 +01:00
Ryan McKinley
796bc27f75
Loki: support live streaming (#42804) 2022-03-01 14:46:52 -08:00
Gábor Farkas
1cad35ea67
loki: backend mode: support all query types (#45619)
* loki: backend mode: support all query types

* loki: backend: adjust vector-parsing field-names

* loki: backend: no interval for streams-dataframes

* loki: backend: enable more query types

* better variable name

* removed unnecessary code

* improve frame-processing

* more unit tests

* improved code

Co-authored-by: Ivana Huckova <30407135+ivanahuckova@users.noreply.github.com>

* remove unused code

Co-authored-by: Ivana Huckova <30407135+ivanahuckova@users.noreply.github.com>

* simplify code

Co-authored-by: Ivana Huckova <30407135+ivanahuckova@users.noreply.github.com>

* lint fix

Co-authored-by: Ivana Huckova <30407135+ivanahuckova@users.noreply.github.com>
2022-02-25 09:14:17 +01:00
Gábor Farkas
5d704fd46e
Loki: backend: use custom http code (#44643)
* Loki: backend: use custom http code

* simplfied comment

Co-authored-by: Ivana Huckova <30407135+ivanahuckova@users.noreply.github.com>

Co-authored-by: Ivana Huckova <30407135+ivanahuckova@users.noreply.github.com>
2022-02-18 14:35:39 +01:00
Torkel Ödegaard
a757a57c6e
Prometheus: Show executed query in inspector (#45362)
* Prometheus: Show executed query in inspector

* Loki: Improving test
2022-02-15 15:02:03 +01:00
Gábor Farkas
96ae44ee2c
loki: alerting: do not round timestamps to seconds (#45057) 2022-02-10 12:53:46 +01:00
Gábor Farkas
d9d1f8520e
loki: backend-queries: set interval-value in dataframe (#44965)
* loki: backend-queries: set interval-value in dataframe

* fixed unit test

* added interval-specific unit test
2022-02-07 13:02:04 +01:00
Gábor Farkas
3873c5e7b5
loki: alerting: better error-handling (#44700) 2022-02-01 13:34:03 +01:00
Gábor Farkas
6e071d030f
loki: added benchmark for metric-response processing (#44539) 2022-01-28 09:44:57 +01:00
Gábor Farkas
b42161a713
Loki: add from JSON to dataframes tests (#44375)
* Loki: add from JSON to dataframes tests

* fixed wrong content-type

* added -Inf test-case
2022-01-27 12:43:44 +01:00
Will Browne
7fbc7d019a
Plugins: Core plugins register via backend factory provider (#43171)
* refactoring store interface and init flow

* fix import

* fix linter

* refactor resource calling

* load with class

* re-order args

* fix tests

* fix linter

* remove old creator

* add custom config struct

* fix some tests

* cleanup

* fix

* tackle plugins

* fix linter

* refactor and fix test

* add connect failure error

* add fix for azure, cloud monitoring and test data

* restructure

* remove unused err

* add fake tracer for test

* fix grafana ds plugin
2022-01-20 18:16:22 +01:00