grafana

Commit Graph

Author	SHA1	Message	Date
Cedric Ziel	89e7e25b60	Backend: Inject server-timing header to match initial loads with client-side telemetry (#94978 ) feat: inject server-timing header to match initial loads with client-side telemetry Faro Web SDK can read the server-timing info and correlate the initial request with the client side telemetry gather from navigation timings.	7 months ago
Dave Henderson	7ac757afcb	infra(tracing): Fix span naming order-of-operations bug (#90025 )	12 months ago
Dave Henderson	4ec4994e89	infra(tracing): Always end started spans (#90016 ) Signed-off-by: Dave Henderson <dave.henderson@grafana.com>	12 months ago
Marcus Efraimsson	e4c1a7a141	Tracing: Standardize on otel tracing (#75528 )	2 years ago
Emil Tullstedt	be9361cb9e	Logger: Add feature toggle for errors in HTTP request logs (#64425 )	2 years ago
Sofia Papagiannaki	55ef34bee4	Instrumentation: Add api/health to the unnamed handlers (#55478 )	3 years ago
Carl Bergquist	ab59f3cb1a	metrics: add operation name used in metrics/tracing for middlewares (#53949 ) Signed-off-by: bergquist <carl.bergquist@gmail.com>	3 years ago
zhichli	806fb8ab7a	Tracing: Fix OpenTelemetry Jaeger context propagation (#53269 ) * fix otel jaeger context propagation * add back launch.json * add back launch.json	3 years ago
sh0rez	534ece064b	pkg/web: closure-style middlewares (#51238 ) * pkg/web: closure-style middlewares Switches the middleware execution model from web.Handlers in a slice to web.Middleware. Middlewares are temporarily kept in a slice to preserve ordering, but prior to execution they are applied, forming a giant call-stack, giving granular control over the execution flow. * pkg/middleware: adapt to web.Middleware * pkg/middleware/recovery: use c.Req over req c.Req gets updated by future handlers, while req stays static. The current recovery implementation needs this newer information * pkg/web: correct middleware ordering * pkg/webtest: adapt middleware * pkg/web/hack: set w and r onto web.Context By adopting std middlewares, it may happen they invoke next(w,r) without putting their modified w,r into the web.Context, leading old-style handlers to operate on outdated fields. pkg/web now takes care of this * pkg/middleware: selectively use future context * pkg/web: accept closure-style on Use() * webtest: Middleware testing adds a utility function to web/webtest to obtain a http.ResponseWriter, http.Request and http.Handler the same as a middleware that runs would receive * : cleanup pkg/web: don't wrap Middleware from Router * pkg/web: require chain to write response * : remove temp files webtest: don't require chain write * *: cleanup	3 years ago
Carl Bergquist	b8b6d0e1a1	Instrumentation: Define handlers for requests that are not handled with named handlers (#50613 ) Signed-off-by: bergquist <carl.bergquist@gmail.com> Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com> Co-authored-by: Sofia Papagiannaki <1632407+papagian@users.noreply.github.com>	3 years ago
sh0rez	3ca3a59079	pkg/web: remove dependency injection (#49123 ) * pkg/web: store http.Handler internally * pkg/web: remove injection Removes any injection code from pkg/web. It already was no longer functional, as we already only injected into `http.Handler`, meaning we only inject ctx.Req and ctx.Resp. Any other types (Context, ReqContext) were already accessed using the http.Request.Context.Value() method. * : remove type mappings Removes any call to the previously removed TypeMapper, as those were non-functional already. pkg/web: remove Context.Invoke was no longer used outside of pkg/web and also no longer functional	3 years ago
idafurjes	30aa24a183	Chore: Implement OpenTelemtry in Grafana (#42674 ) * Separate Tracer interface to TracerService and Tracer * Fix lint * Fix:Make it possible to start spans for both opentracing and opentelemetry in ds proxy * Add span methods, use span interface for rest of tracing * Fix logs in tracing * Fix tests that are related to tracing * Fix resourcepermissions test * Fix some tests * Fix more tests * Add TracingService to wire cli runner * Remove GlobalTracer from bus * Renaming test function * Remove GlobalTracer from TSDB * Replace GlobalTracer in api * Adjust tests to the InitializeForTests func * Remove GlobalTracer from services * Remove GlobalTracer * Remove bus.NewTest * Remove Tracer interface * Add InitializeForBus * Simplify tests * Clean up tests * Rename TracerService to Tracer * Update pkg/middleware/request_tracing.go Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com> * Initialize tracer before passing it to SQLStore initialization in commands * Remove tests for opentracing * Set span attributes correctly, remove unnecessary trace initiliazation form test * Add tracer instance to newSQLStore * Fix changes due to rebase * Add modified tracing middleware test * Fix opentracing implementation tags Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com>	3 years ago
Serge Zaitsev	57fcfd578d	Chore: replace macaron with web package (#40136 ) * replace macaron with web package * add web.go	4 years ago
Serge Zaitsev	51aeb717a4	inject modified request into context (#38807 )	4 years ago
Serge Zaitsev	c3ab2fdeb7	Macaron: remove custom Request type (#37874 ) * remove macaron.Request, use http.Request instead * remove com dependency from bindings module * fix another c.Req.Request	4 years ago
Marcus Efraimsson	caa420f92f	Chore: Improve request distributed tracing middleware (#33033 ) Before these changes the request tracing was added for each route registered using the routing.RouteRegister, see code. This had the consequence that middleware executed earlier/later in the request pipeline was not part of the request tracing middleware life-cycle which measures the duration of requests among other things. In the logger middleware we do extract the current distributed trace identifier, if available, and set that on request info/error log messages. With these changes we can extract the current distributed trace identifier, if available, and set that on the contextual HTTP request logger (models.ReqContext.Logger) which would improve the possibility to correlate all HTTP request log messages with traces. In addition, the request tracing middleware is now executed first and last in the request pipeline and should therefore result in more accurate timing measurements (request duration). Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>	4 years ago
bergquist	861843f4ca	mark >=400 responses as error	8 years ago
bergquist	ec29b469e4	adds custom tags from settings	8 years ago
bergquist	e3211f6e48	use route as span name	8 years ago
bergquist	d55b49b7b7	attach context with span to *http.Request	8 years ago
bergquist	89c86c7a22	use opentracing ext package when possible	8 years ago
bergquist	2e350bbb8e	adds basic traces using open traces	8 years ago

22 Commits (101011-docs-document-new-alerting-threshold-operators)