Update module github.com/prometheus/client_golang to v1.20.4 (main) (#9307)

* Update module github.com/prometheus/client_golang to v1.20.4

---------

Signed-off-by: Arve Knudsen <[email protected]>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Arve Knudsen <[email protected]>

Author: renovate[bot]

go.mod

@@ -34,7 +34,7 @@ require (
 	github.com/opentracing/opentracing-go v1.2.1-0.20220228012449-10b1cf09e00b
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/alertmanager v0.27.0
-	github.com/prometheus/client_golang v1.20.3
+	github.com/prometheus/client_golang v1.20.4
 	github.com/prometheus/client_model v0.6.1
 	github.com/prometheus/common v0.59.1
 	github.com/prometheus/prometheus v1.99.0
@@ -284,10 +284,6 @@ require (
 // Using a fork of Prometheus with Mimir-specific changes.
 replace github.com/prometheus/prometheus => github.com/grafana/mimir-prometheus v0.0.0-20241003114040-35ec40c3b27a
 
-// client_golang v1.20.3 has some data races in histogram exemplars.
-// Stick to v1.19.1 until they are fixed.
-replace github.com/prometheus/client_golang => github.com/prometheus/client_golang v1.19.1
-
 // Replace memberlist with our fork which includes some fixes that haven't been
 // merged upstream yet:
 // - https://github.com/hashicorp/memberlist/pull/260

go.sum

@@ -464,12 +464,7 @@ func TestBlocksCleaner_ShouldNotCleanupUserThatDoesntBelongToShardAnymore(t *tes
 	require.ElementsMatch(t, []string{"user-1", "user-2"}, cleaner.lastOwnedUsers)
 
 	// But there are no metrics for any user, because we did not in fact clean them.
-	assert.NoError(t, testutil.GatherAndCompare(reg, strings.NewReader(`
-		# HELP cortex_bucket_blocks_count Total number of blocks in the bucket. Includes blocks marked for deletion, but not partial blocks.
-		# TYPE cortex_bucket_blocks_count gauge
-	`),
-		"cortex_bucket_blocks_count",
-	))
+	test.AssertGatherAndCompare(t, reg, "", "cortex_bucket_blocks_count")
 
 	// Running cleanUsers again will see that users are no longer owned.
 	require.NoError(t, cleaner.runCleanupWithErr(ctx))

pkg/compactor/blocks_cleaner_test.go

@@ -967,7 +967,7 @@ func TestMultitenantCompactor_ShouldNotCompactBlocksForUsersMarkedForDeletion(t
 		"cortex_compactor_block_cleanup_started_total", "cortex_compactor_block_cleanup_completed_total", "cortex_compactor_block_cleanup_failed_total",
 		"cortex_bucket_blocks_count", "cortex_bucket_blocks_marked_for_deletion_count", "cortex_bucket_index_last_successful_update_timestamp_seconds",
 	}
-	assert.NoError(t, prom_testutil.GatherAndCompare(registry, strings.NewReader(`
+	testutil.AssertGatherAndCompare(t, registry, `
 		# TYPE cortex_compactor_runs_started_total counter
 		# HELP cortex_compactor_runs_started_total Total number of compaction runs started.
 		cortex_compactor_runs_started_total 1
@@ -1006,7 +1006,7 @@ func TestMultitenantCompactor_ShouldNotCompactBlocksForUsersMarkedForDeletion(t
 		# TYPE cortex_compactor_block_cleanup_failed_total counter
 		# HELP cortex_compactor_block_cleanup_failed_total Total number of blocks cleanup runs failed.
 		cortex_compactor_block_cleanup_failed_total 0
-	`), testedMetrics...))
+	`, testedMetrics...)
 }
 
 func TestMultitenantCompactor_ShouldCompactAllUsersOnShardingEnabledButOnlyOneInstanceRunning(t *testing.T) {

pkg/compactor/compactor_test.go

@@ -377,7 +377,7 @@ func TestDistributor_MetricsCleanup(t *testing.T) {
 	d.latestSeenSampleTimestampPerUser.WithLabelValues("userA").Set(1111)
 	d.labelValuesWithNewlinesPerUser.WithLabelValues("userA").Inc()
 
-	require.NoError(t, testutil.GatherAndCompare(reg, strings.NewReader(`
+	util_test.AssertGatherAndCompare(t, reg, `
 		# HELP cortex_distributor_deduped_samples_total The total number of deduplicated samples.
 		# TYPE cortex_distributor_deduped_samples_total counter
 		cortex_distributor_deduped_samples_total{cluster="cluster1",user="userA"} 1
@@ -420,23 +420,11 @@ func TestDistributor_MetricsCleanup(t *testing.T) {
 		# HELP cortex_distributor_label_values_with_newlines_total Total number of label values with newlines seen at ingestion time.
 		# TYPE cortex_distributor_label_values_with_newlines_total counter
 		cortex_distributor_label_values_with_newlines_total{user="userA"} 1
-		`), metrics...))
+		`, metrics...)
 
 	d.cleanupInactiveUser("userA")
 
-	require.NoError(t, testutil.GatherAndCompare(reg, strings.NewReader(`
-		# HELP cortex_distributor_deduped_samples_total The total number of deduplicated samples.
-		# TYPE cortex_distributor_deduped_samples_total counter
-
-		# HELP cortex_distributor_latest_seen_sample_timestamp_seconds Unix timestamp of latest received sample per user.
-		# TYPE cortex_distributor_latest_seen_sample_timestamp_seconds gauge
-
-		# HELP cortex_distributor_metadata_in_total The total number of metadata the have come in to the distributor, including rejected.
-		# TYPE cortex_distributor_metadata_in_total counter
-
-		# HELP cortex_distributor_non_ha_samples_received_total The total number of received samples for a user that has HA tracking turned on, but the sample didn't contain both HA labels.
-		# TYPE cortex_distributor_non_ha_samples_received_total counter
-
+	util_test.AssertGatherAndCompare(t, reg, `
 		# HELP cortex_distributor_received_metadata_total The total number of received metadata, excluding rejected.
 		# TYPE cortex_distributor_received_metadata_total counter
 		cortex_distributor_received_metadata_total{user="userB"} 10
@@ -448,16 +436,7 @@ func TestDistributor_MetricsCleanup(t *testing.T) {
 		# HELP cortex_distributor_received_exemplars_total The total number of received exemplars, excluding rejected and deduped exemplars.
 		# TYPE cortex_distributor_received_exemplars_total counter
 		cortex_distributor_received_exemplars_total{user="userB"} 10
-
-		# HELP cortex_distributor_samples_in_total The total number of samples that have come in to the distributor, including rejected or deduped samples.
-		# TYPE cortex_distributor_samples_in_total counter
-
-		# HELP cortex_distributor_exemplars_in_total The total number of exemplars that have come in to the distributor, including rejected or deduped exemplars.
-		# TYPE cortex_distributor_exemplars_in_total counter
-
-		# HELP cortex_distributor_label_values_with_newlines_total Total number of label values with newlines seen at ingestion time.
-		# TYPE cortex_distributor_label_values_with_newlines_total counter
-		`), metrics...))
+		`, metrics...)
 }
 
 func TestDistributor_PushRequestRateLimiter(t *testing.T) {
@@ -1687,7 +1666,7 @@ func TestDistributor_ExemplarValidation(t *testing.T) {
 			}
 
 			assert.Equal(t, tc.expectedExemplars, tc.req.Timeseries)
-			assert.NoError(t, testutil.GatherAndCompare(regs[0], strings.NewReader(tc.expectedMetrics), "cortex_discarded_exemplars_total"))
+			util_test.AssertGatherAndCompare(t, regs[0], tc.expectedMetrics, "cortex_discarded_exemplars_total")
 		})
 	}
 }
@@ -7190,15 +7169,15 @@ func TestDistributor_StorageConfigMetrics(t *testing.T) {
 			happyIngesters:    3,
 			replicationFactor: 3,
 		})
-		assert.NoError(t, testutil.GatherAndCompare(regs[0], strings.NewReader(`
+		util_test.AssertGatherAndCompare(t, regs[0], `
 			# HELP cortex_distributor_replication_factor The configured replication factor.
 			# TYPE cortex_distributor_replication_factor gauge
 			cortex_distributor_replication_factor 3
 
 			# HELP cortex_distributor_ingest_storage_enabled Whether writes are being processed via ingest storage. Equal to 1 if ingest storage is enabled, 0 if disabled.
 			# TYPE cortex_distributor_ingest_storage_enabled gauge
 			cortex_distributor_ingest_storage_enabled 0
-		`), "cortex_distributor_replication_factor", "cortex_distributor_ingest_storage_enabled"))
+		`, "cortex_distributor_replication_factor", "cortex_distributor_ingest_storage_enabled")
 	})
 
 	t.Run("migration to ingest storage", func(t *testing.T) {
@@ -7211,15 +7190,15 @@ func TestDistributor_StorageConfigMetrics(t *testing.T) {
 			happyIngesters:                3,
 			replicationFactor:             3,
 		})
-		assert.NoError(t, testutil.GatherAndCompare(regs[0], strings.NewReader(`
+		util_test.AssertGatherAndCompare(t, regs[0], `
 			# HELP cortex_distributor_replication_factor The configured replication factor.
 			# TYPE cortex_distributor_replication_factor gauge
 			cortex_distributor_replication_factor 3
 
 			# HELP cortex_distributor_ingest_storage_enabled Whether writes are being processed via ingest storage. Equal to 1 if ingest storage is enabled, 0 if disabled.
 			# TYPE cortex_distributor_ingest_storage_enabled gauge
 			cortex_distributor_ingest_storage_enabled 1
-		`), "cortex_distributor_replication_factor", "cortex_distributor_ingest_storage_enabled"))
+		`, "cortex_distributor_replication_factor", "cortex_distributor_ingest_storage_enabled")
 	})
 
 	t.Run("ingest storage", func(t *testing.T) {
@@ -7231,11 +7210,11 @@ func TestDistributor_StorageConfigMetrics(t *testing.T) {
 			happyIngesters:       3,
 			replicationFactor:    3,
 		})
-		assert.NoError(t, testutil.GatherAndCompare(regs[0], strings.NewReader(`
+		util_test.AssertGatherAndCompare(t, regs[0], `
 			# HELP cortex_distributor_ingest_storage_enabled Whether writes are being processed via ingest storage. Equal to 1 if ingest storage is enabled, 0 if disabled.
 			# TYPE cortex_distributor_ingest_storage_enabled gauge
 			cortex_distributor_ingest_storage_enabled 1
-		`), "cortex_distributor_replication_factor", "cortex_distributor_ingest_storage_enabled"))
+		`, "cortex_distributor_replication_factor", "cortex_distributor_ingest_storage_enabled")
 	})
 }
 

pkg/distributor/distributor_test.go

@@ -40,6 +40,7 @@ import (
 	"github.com/grafana/mimir/pkg/querier/stats"
 	querier_worker "github.com/grafana/mimir/pkg/querier/worker"
 	"github.com/grafana/mimir/pkg/scheduler/queue"
+	util_test "github.com/grafana/mimir/pkg/util/test"
 )
 
 const (
@@ -222,10 +223,7 @@ func TestFrontendMetricsCleanup(t *testing.T) {
 
 		fr.cleanupInactiveUserMetrics("1")
 
-		require.NoError(t, testutil.GatherAndCompare(reg, strings.NewReader(`
-				# HELP cortex_query_frontend_queue_length Number of queries in the queue.
-				# TYPE cortex_query_frontend_queue_length gauge
-			`), "cortex_query_frontend_queue_length"))
+		util_test.AssertGatherAndCompare(t, reg, "", "cortex_query_frontend_queue_length")
 	}
 
 	testFrontend(t, defaultFrontendConfig(), handler, test, nil, reg)