* add prom query var editor with tests and migrations
* fix migration, now query not expr
* fix label_values migration
* remove comments
* fix label_values() variables order
* update UI and use more clear language
* fix tests
* use null coalescing operators
* allow users to query label values with label and metric if they have not set there flavor and version
* use enums instead of numbers for readability
* fix label&metrics switch
* update type in qv editor
* reuse datasource function to get all label names, getLabelNames(), prev named getTagKeys()
* use getLabelNames in the query var editor
* make label_values() variables label and metric more readable in the migration
* fix tooltip for label_values to remove API reference
* clean up tooltips and allow newlines in query_result function
* change function wording and exprType to query type/qryType for readability
* update prometheus query variable docs
* Update public/app/plugins/datasource/prometheus/components/VariableQueryEditor.tsx
Co-authored-by: Galen Kistler <109082771+gtk-grafana@users.noreply.github.com>
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Co-authored-by: Galen Kistler <109082771+gtk-grafana@users.noreply.github.com>
* Range splitting: range splitting function
* Range splitting: experiment with 1 hour splits
* Range splitting: reorganize code
* Range splitting: improve code readability and meaning
* Range splitting: add partition limit to prevent infinite loops
* Range splitting: add error handling
* Range splitting: disable for logs queries
* Range splitting: support any arbitrary time splitting + respect original from/to in the partition
* Chore: remove console logs
* Chore: delete unused import
* Range splitting: actually send requests in sequence
* Range splitting: do not split when > 1 query
* Range splitting: combine frames
* Chore: rename function
* split in reverse
* polished reversing
* keep reference to the right frame in the result
* Range splitting: change request state to Streaming
* Range splitting: fix moving only 1 unit of time instead of the provided one
* Chore: change default parameter to timeShift = 1
* Range splitting: do not split for range queqries
* Range splitting: add initial support for log queries
* Range splitting: do not use MutableDataFrame
It has bad performance and it's not required
* Chore: remove unused export
* Query Splitting: move to module
* loki: split: fix off-by-one error (#62966)
loki: split: fix off-by-one loop
* Range splitting: disable for logs volume queries
* Range splitting: combine any number of fields, not just hardcoded 2
* Range splitting: optimize frame-combining function
* Range splitting: further optimize
* Range splitting: combine frame length
* Range splitting: combine stats
* Range splitting: combine stats without assuming the same order
* Query splitting: catch and raise errors
* Range splitting: create feature flag
* Range splitting: implement feature flag
* Range splitting: add unit test for datasource query
* Range splitting: add basic test for runPartitionedQuery
* Range splitting: add unit test for resultLimitReached
* Range splitting: test frame merging
* Chore: fix unit test
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Co-authored-by: Sven Grossmann <svennergr@gmail.com>
Co-authored-by: Gábor Farkas <gabor.farkas@gmail.com>
The `rule_groups_rules` metric is currently defined and computed by `State`.
It makes more sense for this metric to be computed off of the configured rule
set, not based on the rule evaluation state. There could be an edge condition
where a rule does not have a state yet, and so is uncounted.
Additionally, we would like this metric (and others), to have a `rule_group`
label, and this is much easier to achieve if the metric is produced from the
`Scheduler` package.
* Remove Result field from AddDataSourceCommand
* Remove DatasourcesPermissionFilterQuery Result
* Remove GetDataSourceQuery Result
* Remove GetDataSourcesByTypeQuery Result
* Remove GetDataSourcesQuery Result
* Remove GetDefaultDataSourceQuery Result
* Remove UpdateDataSourceCommand Result
* drag files to dashboard
* use file name as panel title
* add file size limitation, file type limitation and error handling
* Refactor file parsing for code sharing
move accepted types and max size to file-import constants
show which file types are allowed in file type error
* update codeowners
* Adjust max size to 1mb
* Export `StatsCount` function
* Add new statKV each time a bundle is created
* Export bundle count
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Co-authored-by: Jo <joao.guerreiro@grafana.com>
