This commit adds support for limits and filters to the Prometheus Rules
API.
Limits:
It adds a number of limits to the Grafana flavour of the Prometheus Rules
API:
- `limit` limits the maximum number of Rule Groups returned
- `limit_rules` limits the maximum number of rules per Rule Group
- `limit_alerts` limits the maximum number of alerts per rule
It sorts Rule Groups and rules within Rule Groups such that data in the
response is stable across requests. It also returns summaries (totals)
for all Rule Groups, individual Rule Groups and rules.
Filters:
Alerts can be filtered by state with the `state` query string. An example
of an HTTP request asking for just firing alerts might be
`/api/prometheus/grafana/api/v1/rules?state=alerting`.
A request can filter by two or more states by adding additional `state`
query strings to the URL. For example `?state=alerting&state=normal`.
Like the alert list panel, the `firing`, `pending` and `normal` state are
first compared against the state of each alert rule. All other states are
ignored. If the alert rule matches then its alert instances are filtered
against states once more.
Alerts can also be filtered by labels using the `matcher` query string.
Like `state`, multiple matchers can be provided by adding additional
`matcher` query strings to the URL.
The match expression should be parsed using existing regular expression
and sent to the API as URL-encoded JSON in the format:
{
"name": "test",
"value": "value1",
"isRegex": false,
"isEqual": true
}
The `isRegex` and `isEqual` options work as follows:
| IsEqual | IsRegex | Operator |
| ------- | -------- | -------- |
| true | false | = |
| true | true | =~ |
| false | true | !~ |
| false | false | != |
* Add key service
Co-authored-by: Misi <mgyongyosi@users.noreply.github.com>
* Wire the service
* Rename Service
* Implement GetJWKS
* Slipt interface and implementation
Co-authored-by: Misi <mgyongyosi@users.noreply.github.com>
* Change implementation, add tests
* Align to the expected package hierarchy
* Update CODEOWNERS
* Align names and fix wire.go
* Update pkg/services/signingkeys/signingkeysimpl/service.go
Co-authored-by: Gabriel MABILLE <gamab@users.noreply.github.com>
* Update pkg/services/signingkeys/signingkeysimpl/service_test.go
Co-authored-by: Gabriel MABILLE <gamab@users.noreply.github.com>
* Update pkg/services/signingkeys/signingkeysimpl/service_test.go
Co-authored-by: Gabriel MABILLE <gamab@users.noreply.github.com>
* Update pkg/services/signingkeys/signingkeysimpl/service_test.go
Co-authored-by: Gabriel MABILLE <gamab@users.noreply.github.com>
* Add AddPrivateKey method to SigningKeysService
* Align tests to the guidelines
* Add test for GetJWKS() method
* Add comments to the interface
* Add FakeSigningKeysService
---------
Co-authored-by: Misi <mgyongyosi@users.noreply.github.com>
Co-authored-by: Gabriel MABILLE <gamab@users.noreply.github.com>
* RBAC: Feature to override default assignments
Co-authored-by: Kalle Persson <kalle.persson@grafana.com>
* Add test and trim spaces
* Pass linting
* Apply the rbac overrides to fixed_authentication.config_writer
* Removing from the default ini file for now
* Add grants overrides section to cfg
* slimmer handleGrantOverrides function
---------
Co-authored-by: Kalle Persson <kalle.persson@grafana.com>
* make timestamp field time type
* Add test for type on handleLogEvents data frame field response
---------
Co-authored-by: Shirley Leu <4163034+fridgepoet@users.noreply.github.com>
* Elasticsearch: Change feature toggle for backend migration to enableElasticsearchBackendQuerying
* Update logic in data source
* Run test to re-genartate toggle
* Delete folders, dashboards with registry service
Co-authored-by: Serge Zaitsev <hello@zserge.com>
* Update signature of ProvideDashboardServiceImpl
* Regenerate mockery file
* Add test for DeleteInFolder
* Add test for DeleteDashboardsInFolder
* Delete child dashboard associations via registry
* Add validation of folder uid and org id
---------
Co-authored-by: Serge Zaitsev <hello@zserge.com>
* remove dashboard previews backend
* remove dashboard previews backend
* bring back the migration
* bring back the migration
* bring back the migration
* replace receiver errors with one from alerting
* add the converter to alerting models
* update buildReceiverIntegration to accept GrafanaReceiver
---------
Co-authored-by: George Robinson <george.robinson@grafana.com>
* Add initial authentication config page skeleton
* Add initial SAML config page WIP
* Add few more pages
* Add connect to IdP page
* Assertion mappings page stub and url params
* Able to save settings
* Some tweaks for authentication page
* Tweak behaviour
* Tweak provider name
* Move SAML config pages to enterprise
* minor refactor
* Able to reset settings
* Configure key and cert from UI
* Refactor WIP
* Tweak styles
* Optional save button
* Some tweaks for the page
* Don't show info popup when save settings
* Improve key/cert validation
* Fetch provider status and display on auth page
* Add settings list to the auth page
* Show call to action card if no auth configured
* clean up
* Show authentication page only if SAML available
* Add access control for SSO config page
* Add feature toggle for auth config UI
* Add code owners for auth config page
* Auth config UI disabled by default
* Fix feature toggle check
* Apply suggestions from review
* Refactor: use forms for steps
* Clean up
* Improve authentication page loading
* Fix CTA link
* Minor tweaks
* Fix page route
* Fix formatting
* Fix generated code formatting
* define initial service and add to wire
* update caching service interface
* add skipQueryCache header handler and update metrics query function to use it
* add caching service as a dependency to query service
* working caching impl
* propagate cache status to frontend in response
* beginning of improvements suggested by Lean - separate caching logic from query logic.
* more changes to simplify query function
* Decided to revert renaming of function
* Remove error status from cache request
* add extra documentation
* Move query caching duration metric to query package
* add a little bit of documentation
* wip: convert resource caching
* Change return type of query service QueryData to a QueryDataResponse with Headers
* update codeowners
* change X-Cache value to const
* use resource caching in endpoint handlers
* write resource headers to response even if it's not a cache hit
* fix panic caused by lack of nil check
* update unit test
* remove NONE header - shouldn't show up in OSS
* Convert everything to use the plugin middleware
* revert a few more things
* clean up unused vars
* start reverting resource caching, start to implement in plugin middleware
* revert more, fix typo
* Update caching interfaces - resource caching now has a separate cache method
* continue wiring up new resource caching conventions - still in progress
* add more safety to implementation
* remove some unused objects
* remove some code that I left in by accident
* add some comments, fix codeowners, fix duplicate registration
* fix source of panic in resource middleware
* Update client decorator test to provide an empty response object
* create tests for caching middleware
* fix unit test
* Update pkg/services/caching/service.go
Co-authored-by: Arati R. <33031346+suntala@users.noreply.github.com>
* improve error message in error log
* quick docs update
* Remove use of mockery. Update return signature to return an explicit hit/miss bool
* create unit test for empty request context
* rename caching metrics to make it clear they pertain to caching
* Update pkg/services/pluginsintegration/clientmiddleware/caching_middleware.go
Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com>
* Add clarifying comments to cache skip middleware func
* Add comment pointing to the resource cache update call
* fix unit tests (missing dependency)
* try to fix mystery syntax error
* fix a panic
* Caching: Introduce feature toggle to caching service refactor (#66323)
* introduce new feature toggle
* hide calls to new service behind a feature flag
* remove licensing flag from toggle (misunderstood what it was for)
* fix unit tests
* rerun toggle gen
---------
Co-authored-by: Arati R. <33031346+suntala@users.noreply.github.com>
Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com>
Takes a specific code path for data that identifies itself as dataplane instead of "guessing" what the data is.
The data must identify itself by being in the dataplane by having both the following frame metadata properties:
- TypeVersion property that is greater than 0.0
- 'Type' property
The flag is disableSSEDataplane and disables this functionality and uses the old code for all queries regardless.
See https://github.com/grafana/grafana-plugin-sdk-go/blob/main/data/contract_docs/contract.md for dataplane details.
* Create minimal EC2 interface
* convert regions variable to a function returning a copy
* Add test for multiple calls to regions to check regionsCache
* Add returns to handler after error
* Refactor handleGetRegions
* Plugins: Fix plugin signature calculation not working on Windows
* Plugins: Added test for NTFS path separators in signature verification
* Use filepath.ToSlash and replace its implementation in tests
* Fix typo
* add: deprecation to api keys write path
* boolean w. meessage
* add read and delete endpoints
* better description of deprecation
* updated with puncutations
