* Prometheus: Run Explore both queries trough backend
* Refactor, simplify
* Set default values for query type selector
* Run multiple queries as one query trough backend
* Remove trailing newlines
* Pass utcOffset
* Remove trailing comma
* WIP: Implementatioon of exemplars
* add sampling for exemplars
* Refactor to use response as custom metadata
* Simplify processing of exemplars
* Update, clean up
* Refactor the way how we get available exemplars
* Simplify exemplars disabling and running on frontend
* Add tests
* Update toggle
* Remove console log
* Fix go linting
* Fix e2e test
* Trigger Build
* Compare lengts, small fix
* Remove duplicated time check
* Address feedback
* Remove redundant ! as not needed
* Update
* Chore: More TypeScript strict fixes
* Chore: Use filter instead of reduce to fix TypeScript error
* Chore: Retype AzureResultFormat as string
* Chore: Account for getBlocks() poor typings of reduce
* Chore: Need to explicitly check for undefined here since '' is falsey
* WIP
* Functional without custom wrapper component, needs highlight
* Remove latency from explore
* Sync eventbus
* Some cleanup & removal of unused code
* Avoid clearing queries when running all empty queries
* Run remaining queries when removing one
* Update snapshots
* fix failing tests
* type cleanup
* Refactor QueryRows
* update snapshot
* Remove highlighter expressions
* minor fixes in queryrows
* remove unwanted change
* fix failing e2e test
* Persist refId in explore url state
* make traces test slightly more robust
* add test for query duplication
* Add information that Loki as Prometheus data source is not supported
* Fix ugly error when loki as prometheus used
* Refactor, add test
* Fix type error
* Fix test by passing missing method
* Update public/app/plugins/datasource/prometheus/query_hints.ts
* Remove optionality in prop
* [WIP] Metrics browser
* Removed unused import
* Metrics selection logic
* Remove redundant tests
All data is fetched now regardless to the current range so test for checking reloading the data on the range change are no longer relevant.
* Remove commented out code blocks
* Add issue number to todos
Co-authored-by: Piotr Jamróz <pm.jamroz@gmail.com>
* If POST, pass params as data not in url string
* Fix metricNameAndLabelsQuery
* Improve test for new functionality
* Add multiple parameters in test scenarios
* Change urlParams to object
* Performance: Standardize lodash imports to use destructured members
Changes lodash imports of the form `import x from 'lodash/x'` to
`import { x } from 'lodash'` to reduce bundle size.
* Remove unnecessary _ import from Graph component
* Enforce lodash import style
* Fix remaining lodash imports
* Fuzzy search prototype
* Aggregate filter and sorting functions for auto-complete suggestions
* Add a test for fuzzy search
* Simplify setting fuzzy search information
* Rename SimpleHighlighter
* Test PartialHighlighter
* Add PartialHighlighter snapshot
* Simplify PartialHighlighter
* Revert env change
* Clean up the code
* Add fuzzy search for labels
* Bring back backwards compatiblity
* Expose search function type only
* Update docs
* Covert snapshot test to assertions
* Fix docs
* Fix language provider test
* Add a test for autocomplete logic
* Clean up
* Mock Editor functions
* Add fuzzy search to Prometheus labels
* Add docs about backwards compatibility
* Simplify main fuzzy search loop
* WIP, works but need to do more testing
* Update solution
* Fix autocomplete with metrics
* Update public/app/plugins/datasource/prometheus/language_provider.ts
* Update public/app/plugins/datasource/prometheus/language_provider.ts
* Change test for new functionality
* Prometheus: Add metadata for summary metrics
- summary metrics don't have metadata available from the metadata API,
so Grafana can help and just add it
- given a summary metric `foo`, we add metadata info for `foo_sum` and
`foo_count`
- with tests
* Update public/app/plugins/datasource/prometheus/language_utils.ts
Co-authored-by: gotjosh <josue@grafana.com>
Co-authored-by: gotjosh <josue@grafana.com>
* Prometheus: Add off switch for metric/label name lookup
This will help users with amounts of metric name
data that is too much for a browser to handle.
Autocomplete will be disabled and metrics chooser hidden,
since obviously both rely on this data.
Fixes#22702
* Use onUpdateDatasourceJsonDataOptionChecked
... from `@grafana/data`. Refactor naming to faciliate its
use and stick with prop names as passed down from
`ConfigEditor`.
PLUS:
- Rephrase switch label, add a tooltip and reduce the
size of the to what "Custom query parameters" originally
was.
- Change `languageProvider` type in `PromQueryField`.
* Put language provider back in
Functions and history still work, even when metrics
lookup gets disabled.
Also: Rewording of setting.
* Display a message when lookup got disabled manually
* Call property for setting disableMetricsLookup
* Show disabled metrics chooser instead of warning
* Fixing issue 16090 where Grafana uses illegal characters in requests to Prometheus
* Rebase with Grafana and Merge branch 'master' of https://github.com/BhartiAgrawalNvidia/grafana into fix-16090
# Conflicts:
# public/app/plugins/datasource/prometheus/language_provider.ts
* Rebase with Grafana and Merge branch 'master' of https://github.com/BhartiAgrawalNvidia/grafana into fix-16090
# Conflicts:
# public/app/plugins/datasource/prometheus/language_provider.ts
* Use querystring to escape the url
Co-authored-by: Andrej Ocenas <mr.ocenas@gmail.com>
Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>
* Prometheus: Disable suggestions at beginning of value
- fixed comparison operator regex
- no longer suggest anything at beginning of label value
* Detect cursor in front of label values
* Loki: fix filter expression suggestions
- dont suggest term completion items in filter expression
- allow at least one character before suggesting term items
- keep logql expression when switching between Metrics/Logs mode
- show only history by default in completion items
* Clear results when changing mode
- `unless`, `or` and `and` are binary operators
- if they appear in a query the query was broken up so the suggestor
only works on the current term
- this change fixes the splitter logic to make sure those keywords are
not inside a word
* Prometheus: Display HELP and TYPE of metrics if available
- Prometheus recently added a metadata API around HELP and TYPE of
metrics
- request metadata when datasource instance is created
- use metadata to show help and type in typeahead suggestions and in
metrics selector as tooltip
* Fix types
* Prometheus: disable dynamic label lookup on big datasources
- when a prometheus datasource has more than 10000 metrics, label lookup
for the query field is disabled
- installations of that size have slow typehead lookup times and make
the editor sluggish
* Raise dynamic lookup threshold to 10000 metrics
* Run start tasks again
* Style: made outlined buttons and used it in Alert component
* Refactor: clean up state on load data source failure
* Refactor: test data source thunk created
* Refactor: move logic to changeDatasource and call that from intialize
* Refactor: move load explore datasources to own thunk
* Refactor: move logic to updateDatasourceInstanceAction
* Tests: reducer tests
* Test(Explore): Added tests and made thunkTester async
* Fix(Explore): Fixed so that we do not render StartPage if there is no StartPage
* Fix(Explore): Missed type in merge
* Refactor: Thunktester did not fail tests on async failures and prevented queires from running on datasource failures
* Feat: Fadein error alert to prevent flickering
* Feat: Refresh labels after reconnect
* Refactor: Move useLokiForceLabels into useLokiLabels from PR comments
* Feat: adds refresh metrics to Prometheus languageprovider
* Style: removes padding for connected datasources
* Chore: remove implicit anys
Tab completion gets in the way when constructing a query from the inside
out:
```
up| => |up => sum(|up)
```
At that point the language provider will not suggest anything.
