fix: test metrics

test/v2/client/test_client.go

@@ -167,12 +167,18 @@ func NewTestClient(
 		DisperseBlobTimeout: 1337 * time.Hour, // this suite enforces its own timeouts
 		BlobCompleteTimeout: 1337 * time.Hour, // this suite enforces its own timeouts
 	}
+
+	var registry *prometheus.Registry
+	if metrics != nil {
+		registry = metrics.registry
+	}
+
 	payloadDisperser, err := payloaddispersal.NewPayloadDisperser(
 		logger,
 		payloadDisperserConfig,
 		disperserClient,
 		certVerifier,
-		metrics.registry)
+		registry)
 	if err != nil {
 		return nil, fmt.Errorf("failed to create payload disperser: %w", err)
 	}
@@ -282,7 +288,7 @@ func NewTestClient(
 		validatorPayloadRetriever:   validatorPayloadRetriever,
 		certVerifier:                certVerifier,
 		privateKey:                  privateKey,
-		metricsRegistry:             metrics.registry,
+		metricsRegistry:             registry,
 		metrics:                     metrics,
 	}, nil
 }

test/v2/client/test_client_config.go

@@ -56,6 +56,8 @@ type TestClientConfig struct {
 	MaxBlobSize uint64
 	// The port to use for metrics (if metrics are being collected)
 	MetricsPort int
+	// If true, do not start the metrics server.
+	DisableMetrics bool
 }
 
 // ResolveSRSPath returns a path relative to the SRSPath root directory.

test/v2/client/test_client_setup.go

@@ -107,9 +107,11 @@ func GetClient(configPath string) (*TestClient, error) {
 			return nil, fmt.Errorf("failed to setup filesystem: %w", err)
 		}
 
-		testMetrics := newTestClientMetrics(logger, testConfig.MetricsPort)
-		metrics = testMetrics
-		testMetrics.start()
+		if !testConfig.DisableMetrics {
+			testMetrics := newTestClientMetrics(logger, testConfig.MetricsPort)
+			metrics = testMetrics
+			testMetrics.start()
+		}
 	}
 
 	client, err := NewTestClient(logger, metrics, testConfig)

test/v2/config/environment/preprod.json

@@ -14,5 +14,6 @@
   "SubgraphURL": "https://subgraph.satsuma-prod.com/51caed8fa9cb/eigenlabs/eigenda-operator-state-preprod-holesky/version/v0.7.0/api",
   "SRSOrder": 268435456,
   "MaxBlobSize": 16777216,
-  "MetricsPort": 9101
+  "MetricsPort": 9101,
+  "DisableMetrics": true
 }

test/v2/config/environment/testnet.json

@@ -14,5 +14,6 @@
   "SubgraphURL": "https://subgraph.satsuma-prod.com/b0b35e5616aa/eigenlabs/eigenda-operator-state-holesky/version/v0.7.0/api",
   "SRSOrder": 268435456,
   "MaxBlobSize": 16777216,
-  "MetricsPort": 9101
+  "MetricsPort": 9101,
+  "DisableMetrics": true
 }