grafana/packages/grafana-data
Michael Mandrus 5626461b3c
Caching: Refactor enterprise query caching middleware to a wire service (#65616)
* 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>
2023-04-12 12:30:33 -04:00
..
src Caching: Refactor enterprise query caching middleware to a wire service (#65616) 2023-04-12 12:30:33 -04:00
test Chore: Improve some types (#64675) 2023-03-14 09:51:44 +00:00
typings/jest Tempo: Return new version of dataframe schema directly from the backend (#32116) 2021-03-22 19:09:15 +01:00
.eslintrc Revert "Update dependency rollup to v3 (#58252)" (#63790) 2023-02-27 07:01:24 -05:00
CHANGELOG.md Prettier: Fix all markdown files and add markdown files to CI verify step (#39776) 2021-09-29 14:34:40 +02:00
LICENSE_APACHE2 Re-license Grafana to AGPLv3 (#33184) 2021-04-20 19:03:30 +02:00
package.json Chore: Upgrade to react 18 (#64428) 2023-04-11 10:51:54 +01:00
README.md Changelog and Readme: Update packages to beta and add Select breaking change (#24670) 2020-05-14 11:58:26 +02:00
rollup.config.ts Revert "Update dependency rollup to v3 (#58252)" (#63790) 2023-02-27 07:01:24 -05:00
tsconfig.build.json grafana/data: Move getPanelOptionsWithDefaults from core (#60813) 2022-12-29 05:48:22 -08:00
tsconfig.json Build: Introduce ESM and Treeshaking to NPM package builds (#51517) 2022-08-03 15:47:09 +02:00

Grafana Data Library

@grafana/data is currently in BETA.

This package holds the root data types and functions used within Grafana.