11 Commits (c1b9bbc2cf53447e39dddf0a58ae2b5c40c87ce8)

Author	SHA1	Message	Date
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	7 years ago
David Kaltschmidt	642374de25	Explore: Metrics chooser for prometheus ... - load all histogrammable metrics on start, based on `{le!=''}` series query - select dropdown shows all those metrics as well as histograms in a special group - select a metric will write fill the metric in the query box - if a histogram is chosen, it will write a complete `histogram_quantile` query - added new dependency: rc-cascader	7 years ago
David Kaltschmidt	307248f713	Add clear row button ... - clears the content of a query row	7 years ago
David Kaltschmidt	eaff7b0f68	Explore: Add history to query fields ... - queries are saved to localstorage history array - one history per datasource type (plugin ID) - 100 items kept with timestamps - history suggestions can be pulled up with Ctrl-SPACE	7 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	7 years ago
David	7699451d94	Refactor Explore query field (#12643) ... * Refactor Explore query field - extract typeahead field that only contains logic for the typeahead mechanics - renamed QueryField to PromQueryField, a wrapper around TypeaheadField that deals with Prometheus-specific concepts - PromQueryField creates a promql typeahead by providing the handlers for producing suggestions, and for applying suggestions - The `refresher` promise is needed to trigger a render once an async action in the wrapper returns. This is prep work for a composable query field to be used by Explore, as well as editors in datasource plugins. * Added typeahead handling tests - extracted context-to-suggestion logic to make it testable - kept DOM-dependent parts in main onTypeahead funtion * simplified error handling in explore query field * Refactor query suggestions - use monaco's suggestion types (roughly), see https://github.com/Microsoft/monaco-editor/blob/f6fb545/monaco.d.ts#L4208 - suggest functions and metrics in empty field (ctrl+space) - copy and expand prometheus function docs from prometheus datasource (will be migrated back to the datasource in the future) * Added prop and state types, removed unused cwrp * Split up suggestion processing for code readability	7 years ago
David Kaltschmidt	a9e1e5f346	Fix queryfield wrapper css	7 years ago
David Kaltschmidt	0425b47791	refactor Explore query field	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
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
David Kaltschmidt	949e3d29e8	Explore: add support for multiple queries ... * adds +/- buttons to query rows in the Explore section * on Run Query all query expressions are submitted * `generateQueryKey` and `ensureQueries` are helpers to ensure each query field has a unique key for react.	7 years ago