fix(server): Datastore test pipeline (#3261)

kubeshop · Oct 13, 2023 · a91e7a8 · a91e7a8
1 parent e4debd9
commit a91e7a8
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Showing 3 changed files with 15 additions and 3 deletions.
diff --git a/server/app/app.go b/server/app/app.go
@@ -281,6 +281,7 @@ func (app *App) Start(opts ...appOption) error {
 		tracer,
 		tracedbFactory,
 		app.cfg,
+		meter,
 	)
 
 	dsTestPipeline.Start()

diff --git a/server/app/ds_test_connection_pipeline.go b/server/app/ds_test_connection_pipeline.go
@@ -6,6 +6,7 @@ import (
 	"github.com/kubeshop/tracetest/server/pkg/pipeline"
 	"github.com/kubeshop/tracetest/server/testconnection"
 	"github.com/kubeshop/tracetest/server/tracedb"
+	"go.opentelemetry.io/otel/metric"
 	"go.opentelemetry.io/otel/trace"
 )
 
@@ -15,13 +16,14 @@ func buildDataStoreTestPipeline(
 	tracer trace.Tracer,
 	newTraceDBFn tracedb.FactoryFunc,
 	appConfig *config.AppConfig,
+	meter metric.Meter,
 ) *testconnection.DataStoreTestPipeline {
 	requestWorker := testconnection.NewDsTestConnectionRequest(tracer, newTraceDBFn, appConfig.DataStorePipelineTestConnectionEnabled())
 	notifyWorker := testconnection.NewDsTestConnectionNotify(dsTestListener, tracer)
 
 	pgQueue := pipeline.NewPostgresQueueDriver[testconnection.Job](pool, pgChannelName)
 
-	pipeline := pipeline.New(&testconnection.Configurer[testconnection.Job]{},
+	pipeline := pipeline.New(testconnection.NewConfigurer(meter),
 		pipeline.Step[testconnection.Job]{Processor: requestWorker, Driver: pgQueue.Channel("datastore_test_connection_request")},
 		pipeline.Step[testconnection.Job]{Processor: notifyWorker, Driver: pgQueue.Channel("datastore_test_connection_notify")},
 	)

diff --git a/server/testconnection/pipeline.go b/server/testconnection/pipeline.go
@@ -10,6 +10,7 @@ import (
 	"github.com/kubeshop/tracetest/server/model"
 	"github.com/kubeshop/tracetest/server/pkg/pipeline"
 	"github.com/kubeshop/tracetest/server/tracedb"
+	"go.opentelemetry.io/otel/metric"
 )
 
 type Job struct {
@@ -30,9 +31,17 @@ type DataStoreTestPipeline struct {
 	dsTestListener DsTestListener
 }
 
-type Configurer[T any] struct{}
+type Configurer[T any] struct {
+	meter metric.Meter
+}
+
+func NewConfigurer(meter metric.Meter) *Configurer[Job] {
+	return &Configurer[Job]{meter: meter}
+}
 
-func (c *Configurer[Job]) Configure(_ *pipeline.Queue[Job]) {}
+func (c *Configurer[Job]) Configure(queue *pipeline.Queue[Job]) {
+	queue.InitializeMetrics(c.meter)
+}
 
 func NewDataStoreTestPipeline(
 	pipeline *pipeline.Pipeline[Job],