123 Commits (bcf88f61575dc1bae2c67e6a306c45b52648f7c7)

Author	SHA1	Message	Date
David Kaltschmidt	91ea8dccf5	Explore: Fix JS error when switching between 2 prometheus datasources ... - since the DataQuery rewrite, Explore starts by submitting its queries (Explore cant know if the queries are emtpty) - The datasource intercepts an empty query and returns an empty list of time series, and also no table for the table query. - The query hinter then received no series to analyse and was not guarding against this. - This PR adds this guard.	7 years ago
David Kaltschmidt	22987ee75f	Renamed targets to queries	7 years ago
David Kaltschmidt	b3161bea5a	Explore: Introduce DataQuery interface for query handling ... - Queries in Explore have been string based - This PR introduces the use of the DataQuery type to denote all queries handled in Explore - Within Explore all handling of DataQueries is transparent - Modifying DataQueries is left to the datasource - Using `target` as variable names for DataQueries to be consistent with the rest of Grafana	7 years ago
David Kaltschmidt	e3e8be16b3	Prometheus: fix rules expansion ... Rules expansion (available via query hints in explore) was broken for expressions that contained selectors. - fix replacing regexp to recognize `{` and `[` as the end of a rule name - moved logic to language utils - added tests	7 years ago
Michael Huynh	c255b5da11	Add sum aggregation query suggestion ... Implements rudimentary support for placeholder values inside a string with the `PlaceholdersBuffer` class. The latter helps the newly added sum aggregation query suggestion to automatically focus on the label so users can easily choose from the available typeahead options. Related: #13615	7 years ago
David Kaltschmidt	6f2315d5c5	Moved prom language features to datasource language provider	7 years ago
David Kaltschmidt	f19ffee5b4	Fix rebase, fix empty field still issuing query problem	7 years ago
David Kaltschmidt	fbed57ab43	Get query hints per query transaction	7 years ago
David	b0172427b1	Extract query hints	7 years ago
David Kaltschmidt	54c9beb146	Explore: jump to explore from panels with mixed datasources ... - extends handlers for panel menu and keypress 'x' - in a mixed-datasource panel finds first datasource that supports explore and collects its targets - passes those targets to the found datasource to be serialized for explore state - removed `supportMetrics` and `supportsExplore` - use datasource metadata instead (set in plugin.json) - Use angular timeout to wrap url change for explore jump - Extract getExploreUrl into core/utils/explore	7 years ago
David Kaltschmidt	377bc44062	Explore: dont rate-hint on rate queries	7 years ago
Torkel Ödegaard	bae560717d	fix: fixed tslint issue introduced in recent prometheus PR merge	7 years ago
Mitsuhiro Tanda	dc08093f6c	minor fix	7 years ago
Mitsuhiro Tanda	2926725bab	add annotation option to treat series value as timestamp	7 years ago
David	a5bcd4b8e4	Adhoc-filtering for prometheus dashboards (#13212) ... * Basic adhoc-filtering support for prometheus	7 years ago
David	d8a702cba3	Fix prometheus label filtering for comparison queries (#13213) ... - Now supports click filtering for queries like `metric > 0.1`	7 years ago
Patrick O'Carroll	777010b20b	added no-conditional-assignment rule and changed files to follow new rule	7 years ago
Patrick O'Carroll	19b7ad61dd	Changed functions to arrow functions for only-arrow-functions rule.	7 years ago
Patrick O'Carroll	552a61b6ae	changed var to let in 50 files (#13075)	7 years ago
Torkel Ödegaard	272c09513f	tslint: added a new tslint rule	7 years ago
Patrick O'Carroll	a702603e7b	changed var to const 2 (#13068) ... * changed var to const * fixed typo created in last commit * added or empty object to options in prometheus/datasource	7 years ago
Mitsuhiro Tanda	bf8840255c	Review feedback.	7 years ago
Mitsuhiro Tanda	e62c083cf0	use series matchers to get label name/value	7 years ago
Torkel Ödegaard	9b978b7203	tslint: autofix of let -> const (#13033)	7 years ago
David Kaltschmidt	978e89657e	Explore: Fix label filtering for rate queries ... - exclude `]` from match expression for selector injection to ignore range vectors like `[10m]`	8 years ago
Julien Pivotto	48364f0111	Add support for $__range_s (#12883) ... Fixes #12882 Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	8 years ago
David Kaltschmidt	0f5945c557	Explore: still show rate hint if query is complex ... - action hint currently only works for very simple queries - show a hint w/o action otherwise	8 years ago
David Kaltschmidt	128a5d98e1	Explore: expand recording rules for queries ... - load recording rules from prometheus - map rule name to rule query - query hint to detect recording rules in query - click on hint fix expands rule name to query	8 years ago
David	c1b9bbc2cf	Explore: Query hints for prometheus (#12833) ... * Explore: Query hints for prometheus - time series are analyzed on response - hints are shown per query - some hints have fixes - fix rendered as link after hint - click on fix executes the fix action * Added tests for determineQueryHints() * Fix index for rate hints in explore	8 years ago
David	bda49fcaa2	Add click on explore table cell to add filter to query (#12729) ... * Add click on explore table cell to add filter to query - move query state from query row to explore container to be able to set modified queries - added TS interface for columns in table model - plumbing from table cell click to datasource - add modifyQuery to prometheus datasource - implement addFilter as addLabelToQuery with tests * Review feedback - using airbnb style for Cell declaration - fixed addLabelToQuery for complex label values	8 years ago
Tobias Skarhed	d6158bc293	All tests passing	8 years ago
Tobias Skarhed	e4c2476f3c	Weird execution order for the tests...	8 years ago
Tobias Skarhed	6b6a23ff6a	Add support for interval in query variable ... Add range to scopedVars Add basic tests and extract function for range vars Add support for range query variable in createQuery Template vars squash	8 years ago
David Kaltschmidt	1f74b298c4	Remove string casting for template variables in prometheus	8 years ago
David Kaltschmidt	1efe34e6cf	Make prometheus value formatting more robust ... - prometheus datasources passes its own interpolator function to the template server - that function relies on incoming values being strings - some template variables may be non-strings, e.g., `__interval_ms`, which throws an error This PR makes this more robust.	8 years ago
David Kaltschmidt	390090da05	Set datasource in deep links to Explore	8 years ago
Mitsuhiro Tanda	18a8290c65	(prometheus) prevent error to use $__interval_ms in query (#12533) ... * prevent error to use $__interval_ms in query * add test * prevent error to use $__interval_ms in query	8 years ago
David	0d1f7c8782	Fix bar width issue in aligned prometheus queries (#12483) ... * Fix bar width issue in aligned prometheus queries This was broken because null values were filled in with unaligned times. * use aligned times for result transformation * add tests An earlier version of this fix aligned the times again in the transformer, but I think it's safe to only deal with aligned times in the response. * Fixed prometheus heatmap tranformer test The interval needs to be 1 to prevent step alignment.	8 years ago
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	8 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	8 years ago
Mitsuhiro Tanda	8ddcd67080	add query timeout option for Prometheus	8 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	8 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	8 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	8 years ago
Mitsuhiro Tanda	c2b720835b	fix to match table column name and order	8 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}	8 years ago
David Kaltschmidt	707700ac7d	force GET for metadataRequests, w/ test	8 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	8 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	8 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>	8 years ago