5 Commits (2b15581339da690096271e2be636317af71fa96d)

Author	SHA1	Message	Date
Sofia Papagiannaki	2b15581339	AlertingNG: Modify queries and transform endpoint to get datasource UIDs (#30297) ... * Pass skipCache from context * Use macaron Params instead of ParamsEscape for UIDs * Modify queries and transform to get datasource UIDs * Update github.com/grafana/grafana-plugin-sdk-go to v0.83.0	4 years ago
Sofia Papagiannaki	3cac10e598	AlertingNG: Create a scheduler to evaluate alert definitions (#29305) ... * Always use cache: stop passing skipCache among ngalert functions * Add updated column * Scheduler initial draft * Add retry on failure * Allow settting/updating alert definition interval Set default interval if no interval is provided during alert definition creation. Keep existing alert definition interval if no interval is provided during alert definition update. * Parameterise alerting.Ticker to run on custom interval * Allow updating alert definition interval without having to provide the queries and expressions * Add schedule tests * Use xorm tags for having initialisms with consistent case in Go * Add ability to pause/unpause the scheduler * Add alert definition versioning * Optimise scheduler to fetch alert definition only when it's necessary * Change MySQL data column to mediumtext * Delete alert definition versions * Increase default scheduler interval to 10 seconds * Fix setting OrgID on updates * Add validation for alert definition name length * Recreate tables	5 years ago
Kyle Brandt	6d64c603c2	Expr: fix failure to execute due to OrgID (#29653) ... * Expr: fix failure to execute due to OrgID Get orgID from the plugin context, which makes more sense anyways. makes expressions work again after https://github.com/grafana/grafana/pull/29449 changes. * Do not save organisation on its alert query model Co-authored-by: Sofia Papagiannaki <sofia@grafana.com>	5 years ago
Kyle Brandt	0cb29d337a	Expressions: Move GEL into core as expressions (#29072) ... * comes from grafana/gel-app * remove transform plugin code * move __expr__ and -100 constants to expr pkg * set OrgID on request plugin context * use gtime for resample duration * in resample, rename "rule" to "window", use gtime for duration, parse duration before exec * remove gel entry from plugins-bundled/external.json which creates an empty array for plugins	5 years ago
Sofia Papagiannaki	43f580c299	AlertingNG: manage and evaluate alert definitions via the API (#28377) ... * Alerting NG: prototype v2 (WIP) * Separate eval package * Modify eval alert definition endpoint * Disable migration if ngalert is not enabled * Remove premature test * Fix lint issues * Delete obsolete struct * Apply suggestions from code review * Update pkg/services/ngalert/ngalert.go Co-authored-by: Kyle Brandt <kyle@grafana.com> * Add API endpoint for listing alert definitions * Introduce index for alert_definition table * make ds object for expression to avoid panic * wrap error * Update pkg/services/ngalert/eval/eval.go * Swith to backend.DataQuery * Export TransformWrapper callback * Fix lint issues * Update pkg/services/ngalert/ngalert.go Co-authored-by: Kyle Brandt <kyle@grafana.com> * Validate alert definitions before storing them * Introduce AlertQuery * Add test * Add QueryType in AlertQuery * Accept only float64 (seconds) durations * Apply suggestions from code review * Get rid of bus * Do not export symbols * Fix failing test * Fix failure due to service initialization order Introduce MediumHigh service priority and assign it to backendplugin service * Fix test * Apply suggestions from code review * Fix renamed reference Co-authored-by: Kyle Brandt <kyle@grafana.com>	5 years ago