grafana

Commit Graph

Author	SHA1	Message	Date
Marcus Efraimsson	baab021fec	Chore: Refactor usage of legacy data contracts (#41218 ) Refactor usage of legacy data contracts. Moves legacy data contracts to pkg/tsdb/legacydata package. Refactor pkg/expr to be a proper service/dependency that can be provided to wire to remove some unneeded dependencies to SSE in ngalert and other places. Refactor pkg/expr to not use the legacydata,RequestHandler and use backend.QueryDataHandler instead.	4 years ago
Marcus Efraimsson	e31b8f4d33	Chore: Remove SQL engine cache (#39254 ) Fix bug with engine cache not updating after data source updated, introduced in #36635. Removes the SQL engine cache because since #36635 we already have instance caching in place using the SDK instance manager. This also adds support for disposing cached SQL/xorm engines before a query happens to a data source that has been updated. Done by letting the SQL engine implementing the InstanceDisposer interface. Fixes #37299	4 years ago
Marcus Efraimsson	1c892a2fc4	Postgres/MySQL/MSSQL: Add setting to limit maximum amount of rows processed (#38986 ) Adds a new setting dataproxy.row_limit that allows an operator to limit the amount of rows being processed/accepted in response to database queries originating from SQL data sources. Closes #38975 Ref #39095 Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com>	4 years ago
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	4 years ago
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>	4 years ago
Marcus Efraimsson	fbdaf56a84	Postgres/MySQL/MSSQL: Fix region annotations not displayed correctly (#38936 ) Fix region annotations not displayed correctly when returning timeend column as epoch timestamp and by that making sure that the returned data frame field named timeend is treated as time type. Fixes #38533	4 years ago
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>	4 years ago
Ivana Huckova	1083bef030	Prometheus: Implement stepMode for alerting queries (#36796 ) * Add select component for choosing step option * Add onStepChange * Add functionality for max step * Rename minInterval to stepInterval to describe min, max and exact step interval * Change select option from standard to exact * Add new type StepType for better type safety * Add tests for adjustInterval * Add functionality and tests for exact step option * Prometheus: Spell out min and max in select component * Prometheus: Change width of step select component and add placeholder * Prometheus: Adjust for the factor in exact step * Prometheus: Update tooltip of step lable to include max and exact options and add padding to select component to give it some breathing room from other components * Update snapshot for step tooltip * Prometheus: make tooltip more informative * Prometheus: add tooltip to interval input element * Prometheus: extract default step option * Prometheus: update snapshot for PromQueryEditor * Prometheus: change step labels to uppercase * Prometheus: define a default step option * Prometheus: use default step option in both ui component and logic * Prometheus: update snapshot for PromQueryEditor * Prometheus: refactor datasource.ts for better readability * Prometheus: change tool tip for step * Prometheus: update snapshots * Prometheus: add correct styling * Prometheus: update snapshots * Prometheus change variable name to something less superfluous * Prometheus: refactor * Prometheus: add new test for adjustInterval * Docs: Update docummentation on the step parameter for prometheus * Prometheus: make step input field smaller and change placeholder text to 15s * Prometheus: update snapshots * Prometheus: Make stepMode uniform in all places in the code * Adjust step based on stepMode * Adjust comment * Check if we have queryInterval * Refactor, add safe interval * Fix merge resolutions * Fix tests and add tests * Update snapshot * Update docs/sources/datasources/prometheus.md Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com> * Update docs/sources/datasources/prometheus.md Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com> * Update docs/sources/datasources/prometheus.md Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com> * Update docs/sources/datasources/prometheus.md Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com> * Update docs/sources/datasources/prometheus.md Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com> * Update docs/sources/datasources/prometheus.md Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com> * Update docs/sources/datasources/prometheus.md Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com> * Implement calculation with intervalMode in calculator.go * Update tests, add calculate safe interval method * Replace panic with error * Update pkg/tsdb/interval/interval_test.go Co-authored-by: idafurjes <36131195+idafurjes@users.noreply.github.com> * Update pkg/tsdb/calculator_test.go Co-authored-by: idafurjes <36131195+idafurjes@users.noreply.github.com> * Impotrt require * Remove lint errors Co-authored-by: Olof Bourghardt <ob655088@gmail.com> Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com> Co-authored-by: idafurjes <36131195+idafurjes@users.noreply.github.com>	5 years ago
idafurjes	180b1973e0	SQL: Fix SQL dataframe resampling (fill mode + time intervals) (#36937 ) * Refactor resample logic * Adjust test to have one more timestamp out of range * adjust test + ensure filling * revert flag flip * Undo logic - should be timeseries only * change data calculation based on previous interval * fix the logics * fix typo * fix resample start time, to reuse what sql api returned * calculate the start point with from truncate by interval Co-authored-by: Will Browne <will.browne@grafana.com> Co-authored-by: Will Browne <wbrowne@users.noreply.github.com> Co-authored-by: Ying WANG <ying.wang@grafana.com>	5 years ago
Kyle Brandt	3ab9249f16	SQL Datasources: Allow multiple string/labels columns with time series (#36485 ) for #36370	5 years ago
Marcus Efraimsson	10c892fa5b	Postgres/MySQL/MSSQL: Fix name of time field should be named Time for time series queries (#36720 ) Name of time field changed in v8 for time series queries from Time to the name of the selected time column, i.e. time or time_sec. These changes should make sure that the name of time field is always returned as Time for time series queries. Fixes #36059 Co-authored-by: Ryan McKinley <ryantxu@gmail.com>	5 years ago
Ryan McKinley	1d6e99bc95	SQL: Fixes issues with showing value column name prefix in legends (#35839 ) * rename strategy * Update pkg/tsdb/sqleng/sql_engine.go Co-authored-by: Torkel Ödegaard <torkel@grafana.org> * more strict constraints * Fixed so that it works on multi series results * only apply the logic when original query returns 3 fields * removed part of comment * Update mysql test Co-authored-by: Torkel Ödegaard <torkel@grafana.org> Co-authored-by: Torkel Ödegaard <torkel@grafana.com>	5 years ago
Marc Bachmann	9a5e10e6fb	Annotations: Fix sql annotation parsing for empty responses (#35367 ) * fix sql annotation parsing for empty responses * fix backend when no data returned * add back frontend changes Co-authored-by: Ying WANG <ying.wang@grafana.com>	5 years ago
Marcus Efraimsson	6c728d6a78	SQL: Use SDK sqlutil package refactor (#33758 ) Upgrades grafana-plugin-sdk-go dependency to v0.94.0 to get the refactored sqlutil package. Co-authored-by: Kevin Minehart <kmineh0151@gmail.com>	5 years ago
ying-jeanne	bd66c8dde3	SQL data sources: Convert to return data frames (#32257 ) Convert SQL data sources to return data frames. Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com> Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com> Co-authored-by: Will Browne <will.browne@grafana.com> Co-authored-by: Hugo Häggmark <hugo.haggmark@gmail.com>	5 years ago
Ryan McKinley	7627b55ef4	TSDB: add deprecation comments to many tsdb structs (#33281 )	5 years ago
Marcus Efraimsson	b82c510581	Postgres/MySQL/MSSQL: Don't return connection failure details to the client (#32408 ) For security reasons, log any SQL connection error details rather than returning it to the client. Fixes #26623 Fixes #22000 Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>	5 years ago
Marcus Efraimsson	5985c199ae	SQL: Fix so that all captured errors are returned from sql engine (#32353 )	5 years ago
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>	5 years ago
Arve Knudsen	c2cad26ca9	Chore: Disable default golangci-lint filter (#29751 ) * Disable default golangci-lint filter Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> * Chore: Fix linter warnings Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	5 years ago
Emil Hessman	a5e43535b3	Chore: Rewrite tsdb sql engine test to standard library (#29590 ) * Chore: Rewrite tsdb sql engine test to standard library Signed-off-by: Emil Hessman <emil@hessman.se>	5 years ago
Kyle Brandt	0cb29d337a	Expressions: Move GEL into core as expressions (#29072 ) * comes from grafana/gel-app * remove transform plugin code * move __expr__ and -100 constants to expr pkg * set OrgID on request plugin context * use gtime for resample duration * in resample, rename "rule" to "window", use gtime for duration, parse duration before exec * remove gel entry from plugins-bundled/external.json which creates an empty array for plugins	5 years ago
Arve Knudsen	676d393ec9	Chore: Fix issues reported by staticcheck; enable stylecheck linter (#28866 ) * Chore: Fix issues reported by staticcheck Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> * Apply suggestions from code review Co-authored-by: Emil Tullstedt <emil.tullstedt@grafana.com>	5 years ago
Arve Knudsen	574553ec7b	Chore: Fix issues found by staticcheck (#28802 ) * Fix linting issues Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	5 years ago
Arve Knudsen	ec40e49dcb	Chore: Rewrite some tests to use testify (#28420 ) * Chore: Improve tests to use testify Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	5 years ago
Arve Knudsen	a078e40238	Settings: Rename constants/variables to follow Go naming standards (#28002 ) * settings: Rename constants/variables to follow Go naming standards Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	5 years ago
Arve Knudsen	a5d9196a53	Chore/fix lint issues (#27704 ) * Chore: Fix linting issues Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	5 years ago
Arve Knudsen	7896836deb	Chore: Reduce TSDB Go code complexity (#26401 ) * tsdb: Make code less complex	6 years ago
Arve Knudsen	d4e4cb4c71	Chore: Enable Go linter gocritic (#26224 ) * Chore: Enable gocritic linter Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	6 years ago
Arve Knudsen	41d432b5ae	Chore: Enable whitespace linter (#25903 ) Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	6 years ago
Ryan McKinley	2a6ac88a73	QueryInspector: add common way to show the raw query (#25204 )	6 years ago
Noval Agung Prayogo	ea35ae4d1f	Chore: Update the xorm dependency (#22376 ) * Upgrade xorm Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>	6 years ago
Jerry Ylilammi	e27ab89aed	Postgres/MySQL/MSSQL: Adds support for region annotations (#20752 ) Adds support for region annotations in Postgres, MySQL and MSSQL data sources by adding a column named timeend to annotation query. Co-Authored-By: Diana Payton <52059945+oddlittlebird@users.noreply.github.com> Closes #20918 Ref #10589	6 years ago
Marcus Efraimsson	3de693af49	MySQL: Limit datasource error details returned from the backend (#19373 ) Only return certain mysql errors from backend. The following errors is returned as is from backend: error code 1064 (parse error) error code 1054 (bad column/field selected) error code 1146 (table not exists) Any other errors is logged and returned as a generic error. Restrict use of certain functions: Do not allow usage of the following in query: system_user() session_user() current_user() or current_user user() show grants Fixes #19360	6 years ago
Marcus Efraimsson	19f3ec4891	MySQL, Postgres, MSSQL: Only debug log when in development (#19239 ) Found some additional debug statements in relation to #19049 that can cause memory issues. Ref #19049	6 years ago
Kyle Brandt	e5bf3027fc	Refactor: Move sql_engine to sub package of tsdb (#18991 ) this way importing the tsdb package does not come with xorm dependencies	7 years ago

36 Commits (306f0785e122a94de00895ada7866ebedb30277f)