InitWorkerService takes a config object, a map of routes to handlers, an external http router and external http handler, and an auth middleware wrapper.

New makes a new Querier.

TranslateToPromqlAPIError converts error to one of promql.Errors for consumption in PromQL API.

Config for a querier.

DummyAlertmanagerRetriever implements AlertmanagerRetriever.

DummyRulesRetriever implements RulesRetriever.

DummyTargetRetriever implements github.com/prometheus/prometheus/web/api/v1.targetRetriever.

IngesterQuerier helps with querying the ingesters.

Querier handlers queries.

Tailer manages complete lifecycle of a tail request.

ErrTranslateFn is used to translate or wrap error before returning it by functions in storage.SampleAndChunkQueryable interface.