()
| 352 | } |
| 353 | |
| 354 | func (t *App) initGeneratorRingWatcher() (services.Service, error) { |
| 355 | if IsSingleBinary(t.cfg.Target) || t.cfg.Generator.RingMode != generator.RingModeGenerator { |
| 356 | return services.NewIdleService(nil, nil), nil |
| 357 | } |
| 358 | |
| 359 | reg := prometheus.DefaultRegisterer |
| 360 | |
| 361 | kvRegisterer := kv.RegistererWithKVName(reg, t.cfg.Generator.OverrideRingKey+"-watcher") |
| 362 | kvClient, err := kv.NewClient(t.cfg.Generator.Ring.KVStore, ring.GetPartitionRingCodec(), kvRegisterer, util_log.Logger) |
| 363 | if err != nil { |
| 364 | return nil, fmt.Errorf("creating KV store for generator partition ring watcher: %w", err) |
| 365 | } |
| 366 | |
| 367 | t.generatorRingWatcher = ring.NewPartitionRingWatcher( |
| 368 | t.cfg.Generator.OverrideRingKey, |
| 369 | t.cfg.Generator.OverrideRingKey, |
| 370 | kvClient, |
| 371 | util_log.Logger, |
| 372 | prometheus.WrapRegistererWithPrefix("tempo_", reg), |
| 373 | ) |
| 374 | |
| 375 | // Expose a web page to view the partition ring state. |
| 376 | editor := ring.NewPartitionRingEditor(t.cfg.Generator.OverrideRingKey, kvClient) |
| 377 | t.Server.HTTPRouter().Path("/partition/ring").Methods("GET", "POST"). |
| 378 | Handler(ring.NewPartitionRingPageHandler(t.generatorRingWatcher, editor)) |
| 379 | |
| 380 | return t.generatorRingWatcher, nil |
| 381 | } |
| 382 | |
| 383 | func (t *App) initBlockBuilder() (services.Service, error) { |
| 384 | t.cfg.BlockBuilder.IngestStorageConfig = t.cfg.Ingest |
nothing calls this directly
no test coverage detected