138 Commits (8a8a1b8e11262ee4ffcf373403877014d8677954)

Author	SHA1	Message	Date
David Kaltschmidt	750ea9bbdd	Changed Prometheus interval-alignment to cover whole panel range ... * the existing query date alignment shifts the range forward to match a multiple epoch of the interval, but keeps the range length the same, the result is that the start date is shifted forward as well, leaving a gap in the graph (or a zero-line when null-as-zero was set, issue #12024) * this pr extends the aligned range to cover the original start date as well	7 years ago
David Kaltschmidt	eadaff6191	Explore: Design integration ... * style header like other grafana components * use panel container for graph and same styles for query field * fix typeahead CSS selector (was created outside of .explore) * use navbar buttons for +/- of rows * moved elapsed time under run query button * fix JS error on multiple timeseries being returned * fix color for graph lines * show prometheus query errors	7 years ago
Mitsuhiro Tanda	8ddcd67080	add query timeout option for Prometheus	7 years ago
David Kaltschmidt	e731c248d7	Prometheus step alignment: shift interval only on jitter ... * only increase interval by step if jitter happened * shift both start and end * simplified tests by using low epoch numbers	7 years ago
David Kaltschmidt	8a53ec610b	Fix url encoding, expand template vars, fix TS hacks ... * moved datasource related functions to panel sub-class * expand panel template vars for url * added keybindings for x -> Explore * url encoding for explore state	7 years ago
David Kaltschmidt	05b0bfafe4	Explore: Add entry to panel menu to jump to Explore ... * panel container menu gets new Explore entry (between Edit and Share) * entry only shows if datasource has `supportsExplore` set to true (set for Prometheus only for now) * click on Explore entry changes url to `/explore/state` via location provider * `state` is a JSON representation of the panel queries * datasources implement `getExploreState()` how to turn a panel config into explore initial state * Explore can parse the state and initialize its query expressions * ReactContainer now forwards route parameters as props to component * `pluginlist` and `singlestat` panel subclasses needed to be adapted because `panel_ctrl` now has the location provider as a property already	7 years ago
Mitsuhiro Tanda	c2b720835b	fix to match table column name and order	7 years ago
Marcus Efraimsson	6687409efb	prometheus: fix variable query to fallback correctly to series query ... Using a query of for example up or up{job=job1}	7 years ago
David Kaltschmidt	707700ac7d	force GET for metadataRequests, w/ test	7 years ago
David Kaltschmidt	006286ac05	Renamed helperRequest and removed positional args ... From review feedback: * s/helper/metadata * combined positional args to _request into options dict * metadataRequest reuses _request() * moved consumption of this.httpMethod into _request, can be overwritten in options due to spread-after	7 years ago
David Kaltschmidt	53817b7429	Add silent option to backend requests ... * When set to `true`, the `silent` option for backend_srv requests suppresses all event emitters that are triggered when the response is received. * Added `helperRequest()` to the Prometheus datasource to support requests that are not triggered by the user, e.g., for tab completion. `helperRequest()` sets the `silent` option. * Migrated all non-timeseries queries of the Prometheus datasource to use `helperRequest()`. Fixes #11673	7 years ago
Julien Pivotto	1f1719c498	Fix #10555 #6888 Better escape for Prometheus variables ... Prior this commit, C:\bar was escaped C:\\\bar. Should be C:\\\\bar. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	7 years ago
Alexander Zobnin	989ba9763f	prometheus: fix bug introduced by #9859 (httpMethod is undefined)	7 years ago
Alexander Zobnin	479209f483	prometheus: datasource refactor	7 years ago
Mitsuhiro Tanda	4e1501b172	set default value of httpMethod	7 years ago
Mitsuhiro Tanda	a83ede0193	support POST for query and query_range	7 years ago
Alexander Zobnin	a791a92d79	heatmap: fix Y axis and tooltip decimals and units issues	7 years ago
Alexander Zobnin	efa869bb89	prometheus: initial heatmap support	7 years ago
Craig Miskell	f9fb315dbd	Update tests to match new reality, and rejig the implementation a bit to truly work as desired	8 years ago
Craig Miskell	61e6f63b32	Align queries to prometheus with the step to ensure 'rate' type expressions get consistent results	8 years ago
Torkel Ödegaard	3a1f52d8a2	prettier: ran on all files again, sorry. now settings are defined in package.json	8 years ago
Torkel Ödegaard	fadfc665e4	tech: ran pretttier on all typescript files	8 years ago
David Kaltschmidt	8d70f13393	Type-agnostic row merge in table transform for multiple queries ... * moved unique value naming to datasource (credit: @bergquist) * merge rows based on same column-values and empty values * expanded tests	8 years ago
Carl Bergquist	af5ced0e18	Revert "prometheus nested query support"	8 years ago
Mitsuhiro Tanda	98bb8bf761	prometheus nested query support	8 years ago
Carl Bergquist	5d6ed6c45f	prom: add support for default step param (#9866) ... Alerting for prometheus have been depending on the step parameter from each query. In https://github.com/grafana/grafana/pull/9226 we changed the behavior for step in the frontend which caused problems for alerting. This commit fixes that by introducing a default min interval value so alerting always have something to depend on. closes #9777	8 years ago
Torkel Ödegaard	74fcb2494a	prometheus: fixed unsaved changes warning when changing time range due to step option on query model was changed in datasource.query code, fixes #9675	8 years ago
Torkel Ödegaard	8d68bd6bb9	fix: fixed prometheus step issue that caused browser crash, fixes #9575	8 years ago
Alin Sinpalean	080c46f835	Address review comments.	8 years ago
Alin Sinpalean	bb8849785a	Have include intervalFactor in its calculation, so always equal to the step query parameter.	8 years ago
Torkel Ödegaard	b8d9722b4f	tech: removing unused variables from typescript files, and making tslint rules more strict	8 years ago
Mitsuhiro Tanda	40b74e6664	(prometheus) support label name completion	8 years ago
Alin Sinpalean	2a62374a61	Prometheus: Rework the interaction between auto interval (computed based on graph resolution), min interval (where specified, per query) and intervalFactor (AKA resolution, where specified, per query). ... As a bonus, have and reflect the actual interval (not the auto interval), taking into account min interval and Prometheus' 11k data points limit.	8 years ago
Torkel Ödegaard	f6100dd8eb	ux: success/error alerts refactoring, #9214	8 years ago
Mitsuhiro Tanda	6f8110956d	(prometheus) support instant query for table format, use checkbox to switch query type	8 years ago
Mitsuhiro Tanda	56cb16ff5b	(prometheus) instant query support	8 years ago
Mitsuhiro Tanda	4446e95155	(prometheus) cache metric suggest query result (#9182) ... * (prometheus) cache metric suggest query result * add test	8 years ago
Alin Sinpalean	bdd239e933	Prometheus: Fix actual step computation logic when a min_step is specified and the range is longer than min_step * 11000. (#9109)	8 years ago
Alin Sinpalean	84c6caabc5	Prometheus: Fix actual step computation logic when a min_step is specified and the range is longer than min_step * 11000.	8 years ago
Torkel Ödegaard	0b2cc404ff	ace: working on editor completion stuff	8 years ago
Mitsuhiro Tanda	a6920eb2ff	(prometheus) replace each by for (#8881)	8 years ago
Alin Sinpalean	5bffdfe9a4	When converting Prometheus results to table, handle the case where the returned series have non-uniform sets of labels. (#8826)	8 years ago
Torkel Ödegaard	9045be5689	fix: Prometheus & hidden queries caused no metric query to be issued, fixes #8413	8 years ago
Ivan Babrou	fb163450a5	Change prometheus semantics from step to min step (#8073) ... Previously `Step` parameter would set a hard value for any zoom level. Now it's renamed to `Min step` and sets the minimal value of `step` parameter to Prometheus query. User would usually want to set it to the scraping interval of the target metric to avoid having shap cliffs on graphs and extra load on Prometheus. Actual `step` value is calculated as the minimum of automatically selected step (based on zoom level) and user provided minimal step. If user did not provide the step, then automatic value is used as is. Example bahavior for `60s` scrape intervals: * `5s` automatic interval, no user specified min step: * Before: `step=5` * After: `step=5` * `5s` automatic interval, `1m` user specified min step: * Before: `step=5` * After: `step=60` * `5m` automatic interval, `1m` user specified min step: * Before: `step=60` (not really visible, too dense) * After: `step=300` (automatic value is picked) See: * https://github.com/grafana/grafana/issues/8065 * https://github.com/prometheus/prometheus/issues/2564	8 years ago
Mitsuhiro Tanda	be123a07c5	(prometheus) adjust annotation step (#7768) ... * (prometheus) adjust annotation step * (prometheus) add step option	8 years ago
Mitsuhiro Tanda	d018d2a23f	(prometheus) table support	9 years ago
bergquist	0d4b00df95	feat(alerting): add template validation for influxdb ... closes #6230	9 years ago
Mitsuhiro Tanda	593863fb9e	(prometheus) check time range (#6137)	9 years ago
bergquist	4c88db3e43	feat(prometheus): add support for legend formatting	9 years ago
Torkel Ödegaard	46ebae7304	feat(templating): progress on template system rewrite #6048	9 years ago