Commit Graph

16 Commits

Author SHA1 Message Date
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
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
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
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
24d4c8a9d1
Loki: alerting: handle variables like __interval and __range (#42126) 2021-11-24 16:56:53 +01:00
Gábor Farkas
037fd9cc8c
Loki: alerting: adjust step-calculation to be the same as in frontend (#42033)
* loki: alerting: adjust step-calculation to be the same as in frontend

* loki: simplified test

* lint fix
2021-11-22 14:28:51 +01:00
Gábor Farkas
2fbc6b1d2f
loki: simplify interval calculation (#41857) 2021-11-19 17:20:32 +01:00
Ivana Huckova
f172701043
IntervalV2: Use maxDataPoints to calculate correct interval (#39036)
* Use max data points to calculate interval

* Fix mockCalculator to mach Calculator

* Fix incorrect merge, replace queryModel with query
2021-09-13 14:58:32 +02:00
Giordano Ricci
dc36f15fbb
Prometheus: Revert stepMode functionality (#38982)
* Revert "Prometheus: add functionality to specify desired step interval in dashboards panels (#36422)"

This reverts commit ddf5b65c51.
Co-authored-by: Ivana Huckova <ivana.huckova@gmail.com>

* Revert "Explore: add functionality for supporting different step modes in prometheus (#37829)"

This reverts commit f433cfd8d9.
Co-authored-by: Ivana Huckova <ivana.huckova@gmail.com>

* Revert stepMode BE implementation from #36796
Co-authored-by: "Ivana Huckova" <ivana.huckova@gmail.com>
2021-09-09 14:05:08 +02:00
ying-jeanne
c989f0fbbe
SQL: Migrate to use SDK contracts (#36635)
* convert SQLs to use sdk contracts

* make draft

* postgres

* intermedia

* get datasourceinfo filled at the beginning of the service

* move the interval into package because of cyclict  import and fix all postgres tests

* fix mysql test

* fix mssql

* fix the test for pr https://github.com/grafana/grafana/issues/35839

* fix some issue about intervalv2 package

* update sql test

* wire migration for SQLs

* add sqls to the background process

* make it register instead of register and start

* revert formatting

* fix tests

* fix linter

* remove integration test

* Postgres test fix

Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com>
2021-09-07 09:35:37 +02:00
idafurjes
0563bc68fc
Chore: Refactor loki to use SDK contracts (#37400)
* Refactor loki to use SDK contracts

* Register with service name

* Initialize interval calculator

* Return always created result

* Use go library instead of simplejson

* Update pkg/tsdb/loki/loki.go

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

* Remove newline

* Merge with main

Co-authored-by: Ivana Huckova <30407135+ivanahuckova@users.noreply.github.com>
2021-08-05 10:25:31 +02:00
Marcus Efraimsson
348e76fc8e
Datasource: Shared HTTP client provider for core backend data sources and any data source using the data source proxy (#33439)
Uses new httpclient package from grafana-plugin-sdk-go introduced 
via grafana/grafana-plugin-sdk-go#328. 
Replaces the GetHTTPClient, GetTransport, GetTLSConfig methods defined 
on DataSource model.
Longer-term the goal is to migrate core HTTP backend data sources to use the 
SDK contracts and using httpclient.Provider for creating HTTP clients and such.

Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>
2021-05-19 23:53:41 +02:00
Ryan McKinley
7627b55ef4
TSDB: add deprecation comments to many tsdb structs (#33281) 2021-04-23 03:03:11 +02:00
Ivana Huckova
5ce9fa360d
Loki: Convert Loki query response to dataframes (#32316)
* Return dataFrames instead of series

* Add test for parseResponse

* Update pkg/tsdb/loki/loki.go

Co-authored-by: Dimitris Sotirakis <sotirakis.dim@gmail.com>

* Fix linting, add test

Co-authored-by: Dimitris Sotirakis <sotirakis.dim@gmail.com>
2021-03-26 16:47:46 +01:00
Arve Knudsen
b79e61656a
Introduce TSDB service (#31520)
* Introduce TSDB service

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

Co-authored-by: Erik Sundell <erik.sundell87@gmail.com>
Co-authored-by: Will Browne <will.browne@grafana.com>
Co-authored-by: Torkel Ödegaard <torkel@grafana.org>
Co-authored-by: Will Browne <wbrowne@users.noreply.github.com>
Co-authored-by: Zoltán Bedi <zoltan.bedi@gmail.com>
2021-03-08 07:02:49 +01:00
Ivana Huckova
d5fee5a3f5
Loki: Add support for alerting (#31424)
* Create Loki backend template

* Update endpoint

* Adjust step

* Add test

* Change to use Loki client

* Address feedback, improve errors and comments

* Linting

* Update pkg/tsdb/loki/loki.go

* Update pkg/tsdb/loki/loki.go

* Update pkg/tsdb/loki/loki.go
2021-03-02 14:55:16 +01:00