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Support remote write v2 by converting request
Signed-off-by: SungJin1212 <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -49,3 +49,4 @@ run: | |
| - integration_querier | ||
| - integration_ruler | ||
| - integration_query_fuzz | ||
| - integration_remote_write_v2 | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,211 @@ | ||
| //go:build integration_remote_write_v2 | ||
| // +build integration_remote_write_v2 | ||
|
|
||
| package integration | ||
|
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||
| import ( | ||
| "math/rand" | ||
| "net/http" | ||
| "path" | ||
| "testing" | ||
| "time" | ||
|
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||
| "github.com/prometheus/common/model" | ||
| "github.com/prometheus/prometheus/prompb" | ||
| writev2 "github.com/prometheus/prometheus/prompb/io/prometheus/write/v2" | ||
| "github.com/prometheus/prometheus/tsdb/tsdbutil" | ||
| "github.com/stretchr/testify/assert" | ||
| "github.com/stretchr/testify/require" | ||
|
|
||
| "github.com/cortexproject/cortex/integration/e2e" | ||
| e2edb "github.com/cortexproject/cortex/integration/e2e/db" | ||
| "github.com/cortexproject/cortex/integration/e2ecortex" | ||
| "github.com/cortexproject/cortex/pkg/storage/tsdb" | ||
| ) | ||
|
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||
| func TestIngest(t *testing.T) { | ||
| const blockRangePeriod = 5 * time.Second | ||
|
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| s, err := e2e.NewScenario(networkName) | ||
| require.NoError(t, err) | ||
| defer s.Close() | ||
|
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||
| // Start dependencies. | ||
| consul := e2edb.NewConsulWithName("consul") | ||
| require.NoError(t, s.StartAndWaitReady(consul)) | ||
|
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||
| flags := mergeFlags( | ||
| AlertmanagerLocalFlags(), | ||
| map[string]string{ | ||
| "-store.engine": blocksStorageEngine, | ||
| "-blocks-storage.backend": "filesystem", | ||
| "-blocks-storage.tsdb.head-compaction-interval": "4m", | ||
| "-blocks-storage.bucket-store.sync-interval": "15m", | ||
| "-blocks-storage.bucket-store.index-cache.backend": tsdb.IndexCacheBackendInMemory, | ||
| "-blocks-storage.bucket-store.bucket-index.enabled": "true", | ||
| "-querier.query-store-for-labels-enabled": "true", | ||
| "-blocks-storage.tsdb.block-ranges-period": blockRangePeriod.String(), | ||
| "-blocks-storage.tsdb.ship-interval": "1s", | ||
| "-blocks-storage.tsdb.retention-period": ((blockRangePeriod * 2) - 1).String(), | ||
| "-blocks-storage.tsdb.enable-native-histograms": "true", | ||
| // Ingester. | ||
| "-ring.store": "consul", | ||
| "-consul.hostname": consul.NetworkHTTPEndpoint(), | ||
| // Distributor. | ||
| "-distributor.replication-factor": "1", | ||
| // Store-gateway. | ||
| "-store-gateway.sharding-enabled": "false", | ||
| // alert manager | ||
| "-alertmanager.web.external-url": "http://localhost/alertmanager", | ||
| }, | ||
| ) | ||
|
|
||
| // make alert manager config dir | ||
| require.NoError(t, writeFileToSharedDir(s, "alertmanager_configs", []byte{})) | ||
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| path := path.Join(s.SharedDir(), "cortex-1") | ||
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| flags = mergeFlags(flags, map[string]string{"-blocks-storage.filesystem.dir": path}) | ||
| // Start Cortex replicas. | ||
| cortex := e2ecortex.NewSingleBinary("cortex", flags, "") | ||
| require.NoError(t, s.StartAndWaitReady(cortex)) | ||
|
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| // Wait until Cortex replicas have updated the ring state. | ||
| require.NoError(t, cortex.WaitSumMetrics(e2e.Equals(float64(512)), "cortex_ring_tokens_total")) | ||
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| c, err := e2ecortex.NewClient(cortex.HTTPEndpoint(), cortex.HTTPEndpoint(), "", "", "user-1") | ||
| require.NoError(t, err) | ||
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| now := time.Now() | ||
|
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| // series push | ||
| symbols1, series, expectedVector := e2e.GenerateSeriesV2("test_series", now, prompb.Label{Name: "job", Value: "test"}, prompb.Label{Name: "foo", Value: "bar"}) | ||
| res, err := c.PushV2(symbols1, series) | ||
| require.NoError(t, err) | ||
| require.Equal(t, 200, res.StatusCode) | ||
| testPushHeader(t, res.Header, "1", "1", "0") | ||
|
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| // sample | ||
| result, err := c.Query("test_series", now) | ||
| require.NoError(t, err) | ||
| assert.Equal(t, expectedVector, result.(model.Vector)) | ||
|
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||
| // metadata | ||
| metadata, err := c.Metadata("test_series", "") | ||
| require.NoError(t, err) | ||
| require.Equal(t, 1, len(metadata["test_series"])) | ||
|
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||
| // histogram | ||
| histogramIdx := rand.Uint32() | ||
| symbols2, histogramSeries := e2e.GenerateHistogramSeriesV2("test_histogram", now, histogramIdx, false, prompb.Label{Name: "job", Value: "test"}, prompb.Label{Name: "float", Value: "false"}) | ||
| res, err = c.PushV2(symbols2, histogramSeries) | ||
| require.NoError(t, err) | ||
| require.Equal(t, 200, res.StatusCode) | ||
| testPushHeader(t, res.Header, "1", "1", "0") | ||
|
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| symbols3, histogramFloatSeries := e2e.GenerateHistogramSeriesV2("test_histogram", now, histogramIdx, false, prompb.Label{Name: "job", Value: "test"}, prompb.Label{Name: "float", Value: "true"}) | ||
| res, err = c.PushV2(symbols3, histogramFloatSeries) | ||
| require.NoError(t, err) | ||
| require.Equal(t, 200, res.StatusCode) | ||
| testPushHeader(t, res.Header, "1", "1", "0") | ||
|
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| testHistogramTimestamp := now.Add(blockRangePeriod * 2) | ||
| expectedHistogram := tsdbutil.GenerateTestHistogram(int(histogramIdx)) | ||
| result, err = c.Query(`test_histogram`, testHistogramTimestamp) | ||
| require.NoError(t, err) | ||
| require.Equal(t, model.ValVector, result.Type()) | ||
| v := result.(model.Vector) | ||
| require.Equal(t, 2, v.Len()) | ||
| for _, s := range v { | ||
| require.NotNil(t, s.Histogram) | ||
| require.Equal(t, float64(expectedHistogram.Count), float64(s.Histogram.Count)) | ||
| require.Equal(t, float64(expectedHistogram.Sum), float64(s.Histogram.Sum)) | ||
| } | ||
| } | ||
|
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||
| func TestExemplar(t *testing.T) { | ||
| s, err := e2e.NewScenario(networkName) | ||
| require.NoError(t, err) | ||
| defer s.Close() | ||
|
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||
| // Start dependencies. | ||
| consul := e2edb.NewConsulWithName("consul") | ||
| require.NoError(t, s.StartAndWaitReady(consul)) | ||
|
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||
| flags := mergeFlags( | ||
| AlertmanagerLocalFlags(), | ||
| map[string]string{ | ||
| "-store.engine": blocksStorageEngine, | ||
| "-blocks-storage.backend": "filesystem", | ||
| "-blocks-storage.tsdb.head-compaction-interval": "4m", | ||
| "-blocks-storage.bucket-store.sync-interval": "15m", | ||
| "-blocks-storage.bucket-store.index-cache.backend": tsdb.IndexCacheBackendInMemory, | ||
| "-blocks-storage.bucket-store.bucket-index.enabled": "true", | ||
| "-querier.query-store-for-labels-enabled": "true", | ||
| "-blocks-storage.tsdb.ship-interval": "1s", | ||
| "-blocks-storage.tsdb.enable-native-histograms": "true", | ||
| // Ingester. | ||
| "-ring.store": "consul", | ||
| "-consul.hostname": consul.NetworkHTTPEndpoint(), | ||
| "-ingester.max-exemplars": "100", | ||
| // Distributor. | ||
| "-distributor.replication-factor": "1", | ||
| // Store-gateway. | ||
| "-store-gateway.sharding-enabled": "false", | ||
| // alert manager | ||
| "-alertmanager.web.external-url": "http://localhost/alertmanager", | ||
| }, | ||
| ) | ||
|
|
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| // make alert manager config dir | ||
| require.NoError(t, writeFileToSharedDir(s, "alertmanager_configs", []byte{})) | ||
|
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| path := path.Join(s.SharedDir(), "cortex-1") | ||
|
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| flags = mergeFlags(flags, map[string]string{"-blocks-storage.filesystem.dir": path}) | ||
| // Start Cortex replicas. | ||
| cortex := e2ecortex.NewSingleBinary("cortex", flags, "") | ||
| require.NoError(t, s.StartAndWaitReady(cortex)) | ||
|
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||
| // Wait until Cortex replicas have updated the ring state. | ||
| require.NoError(t, cortex.WaitSumMetrics(e2e.Equals(float64(512)), "cortex_ring_tokens_total")) | ||
|
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| c, err := e2ecortex.NewClient(cortex.HTTPEndpoint(), cortex.HTTPEndpoint(), "", "", "user-1") | ||
| require.NoError(t, err) | ||
|
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| now := time.Now() | ||
| tsMillis := e2e.TimeToMilliseconds(now) | ||
|
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| symbols := []string{"", "__name__", "test_metric", "b", "c", "baz", "qux", "d", "e", "foo", "bar", "f", "g", "h", "i", "Test gauge for test purposes", "Maybe op/sec who knows (:", "Test counter for test purposes"} | ||
| timeseries := []writev2.TimeSeries{ | ||
| { | ||
| LabelsRefs: []uint32{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, // Symbolized writeRequestFixture.Timeseries[0].Labels | ||
| Metadata: writev2.Metadata{ | ||
| Type: writev2.Metadata_METRIC_TYPE_COUNTER, // writeV2RequestSeries1Metadata.Type. | ||
|
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||
| HelpRef: 15, // Symbolized writeV2RequestSeries1Metadata.Help. | ||
| UnitRef: 16, // Symbolized writeV2RequestSeries1Metadata.Unit. | ||
| }, | ||
| Samples: []writev2.Sample{{Value: 1, Timestamp: tsMillis}}, | ||
| Exemplars: []writev2.Exemplar{{LabelsRefs: []uint32{11, 12}, Value: 1, Timestamp: tsMillis}}, | ||
| }, | ||
| } | ||
|
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| res, err := c.PushV2(symbols, timeseries) | ||
| require.NoError(t, err) | ||
| require.Equal(t, 200, res.StatusCode) | ||
| testPushHeader(t, res.Header, "1", "1", "1") | ||
|
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| start := time.Now().Add(-time.Minute) | ||
| end := now.Add(time.Minute) | ||
|
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| exemplars, err := c.QueryExemplars("test_metric", start, end) | ||
| require.NoError(t, err) | ||
| require.Equal(t, 1, len(exemplars)) | ||
| } | ||
|
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| func testPushHeader(t *testing.T, header http.Header, expectedSamples, expectedHistogram, expectedExemplars string) { | ||
| require.Equal(t, expectedSamples, header.Get("X-Prometheus-Remote-Write-Samples-Written")) | ||
| require.Equal(t, expectedHistogram, header.Get("X-Prometheus-Remote-Write-Histograms-Written")) | ||
| require.Equal(t, expectedExemplars, header.Get("X-Prometheus-Remote-Write-Exemplars-Written")) | ||
| } |
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