Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>
- Loading branch information
1 parent
4de7694
commit 06079ae
Showing
3 changed files
with
157 additions
and
68 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,141 @@ | ||
| package e2e_test | ||
|
|
||
| import ( | ||
| "context" | ||
| "net/url" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/efficientgo/e2e" | ||
| "github.com/gogo/protobuf/proto" | ||
| "github.com/golang/snappy" | ||
| config_util "github.com/prometheus/common/config" | ||
| "github.com/prometheus/common/model" | ||
| "github.com/prometheus/prometheus/model/histogram" | ||
| "github.com/prometheus/prometheus/prompb" | ||
| "github.com/prometheus/prometheus/storage/remote" | ||
| "github.com/thanos-io/thanos/pkg/promclient" | ||
| "github.com/thanos-io/thanos/pkg/testutil" | ||
| "github.com/thanos-io/thanos/test/e2e/e2ethanos" | ||
| ) | ||
|
|
||
| func TestQueryNativeHistograms(t *testing.T) { | ||
| e, err := e2e.NewDockerEnvironment("nat-hist-query") | ||
| testutil.Ok(t, err) | ||
| t.Cleanup(e2ethanos.CleanScenario(t, e)) | ||
|
|
||
| prom, sidecar := e2ethanos.NewPrometheusWithSidecar(e, "prom", e2ethanos.DefaultPromConfig("prom-alone", 0, "", "", e2ethanos.LocalPrometheusTarget), "", "quay.io/prometheus/prometheus:v2.40.5", "", "native-histograms", "remote-write-receiver") | ||
| testutil.Ok(t, e2e.StartAndWaitReady(prom, sidecar)) | ||
|
|
||
| querier := e2ethanos.NewQuerierBuilder(e, "querier", sidecar.InternalEndpoint("grpc")).Init() | ||
| testutil.Ok(t, e2e.StartAndWaitReady(querier)) | ||
|
|
||
| rawRemoteWriteURL := "http://" + prom.Endpoint("http") + "/api/v1/write" | ||
|
|
||
| ctx, cancel := context.WithTimeout(context.Background(), 1*time.Minute) | ||
| t.Cleanup(cancel) | ||
|
|
||
| ts := time.Now() | ||
|
|
||
| writeRequest(t, ctx, rawRemoteWriteURL, nativeHistogramWriteRequest(ts)) | ||
|
|
||
| // Make sure we can query native histogram directly from Prometheus. | ||
| queryAndAssertSeries(t, ctx, prom.Endpoint("http"), func() string { return "test_histogram" }, time.Now, promclient.QueryOptions{}, []model.Metric{ | ||
| { | ||
| "__name__": "test_histogram", | ||
| "foo": "bar", | ||
| }, | ||
| }) | ||
|
|
||
| // Querying from querier should fail. | ||
| _, _, err = promclient.NewDefaultClient().QueryInstant(ctx, urlParse(t, "http://"+querier.Endpoint("http")), "test_histogram", ts, promclient.QueryOptions{}) | ||
| testutil.ErrorContainsString(t, err, "invalid chunk encoding") | ||
| } | ||
|
|
||
| func TestWriteNativeHistograms(t *testing.T) { | ||
| e, err := e2e.NewDockerEnvironment("nat-hist-write") | ||
| testutil.Ok(t, err) | ||
| t.Cleanup(e2ethanos.CleanScenario(t, e)) | ||
|
|
||
| receiver := e2ethanos.NewReceiveBuilder(e, "receiver").WithIngestionEnabled().Init() | ||
| testutil.Ok(t, e2e.StartAndWaitReady(receiver)) | ||
|
|
||
| querier := e2ethanos.NewQuerierBuilder(e, "querier", receiver.InternalEndpoint("grpc")).Init() | ||
| testutil.Ok(t, e2e.StartAndWaitReady(querier)) | ||
|
|
||
| rawRemoteWriteURL := "http://" + receiver.Endpoint("remote-write") + "/api/v1/receive" | ||
|
|
||
| ctx, cancel := context.WithTimeout(context.Background(), 1*time.Minute) | ||
| t.Cleanup(cancel) | ||
|
|
||
| writeRequest(t, ctx, rawRemoteWriteURL, nativeHistogramWriteRequest(time.Now())) | ||
|
|
||
| queryAndAssertSeries(t, ctx, querier.Endpoint("http"), func() string { return "test_histogram" }, time.Now, promclient.QueryOptions{}, []model.Metric{}) | ||
| queryAndAssertSeries(t, ctx, querier.Endpoint("http"), func() string { return "test_sample" }, time.Now, promclient.QueryOptions{}, []model.Metric{ | ||
| { | ||
| "__name__": "test_sample", | ||
| "bar": "foo", | ||
| "receive": "receive-receiver", | ||
| "tenant_id": "default-tenant", | ||
| }, | ||
| }) | ||
| } | ||
|
|
||
| func writeRequest(t *testing.T, ctx context.Context, rawRemoteWriteURL string, req *prompb.WriteRequest) { | ||
| t.Helper() | ||
|
|
||
| remoteWriteURL, err := url.Parse(rawRemoteWriteURL) | ||
| testutil.Ok(t, err) | ||
|
|
||
| client, err := remote.NewWriteClient("remote-write-client", &remote.ClientConfig{ | ||
| URL: &config_util.URL{URL: remoteWriteURL}, | ||
| Timeout: model.Duration(30 * time.Second), | ||
| }) | ||
| testutil.Ok(t, err) | ||
|
|
||
| var buf []byte | ||
| pBuf := proto.NewBuffer(nil) | ||
| err = pBuf.Marshal(req) | ||
| testutil.Ok(t, err) | ||
|
|
||
| compressed := snappy.Encode(buf, pBuf.Bytes()) | ||
|
|
||
| err = client.Store(ctx, compressed) | ||
| testutil.Ok(t, err) | ||
| } | ||
|
|
||
| func nativeHistogramWriteRequest(ts time.Time) *prompb.WriteRequest { | ||
| return &prompb.WriteRequest{ | ||
| Timeseries: []prompb.TimeSeries{ | ||
| { | ||
| Labels: []prompb.Label{ | ||
| {Name: "__name__", Value: "test_histogram"}, | ||
| {Name: "foo", Value: "bar"}, | ||
| }, | ||
| Histograms: []prompb.Histogram{ | ||
| remote.HistogramToHistogramProto(ts.UnixMilli(), &histogram.Histogram{ | ||
| Count: 5, | ||
| ZeroCount: 2, | ||
| Sum: 18.4, | ||
| ZeroThreshold: 1e-100, | ||
| Schema: 1, | ||
| PositiveSpans: []histogram.Span{ | ||
| {Offset: 0, Length: 2}, | ||
| {Offset: 1, Length: 2}, | ||
| }, | ||
| PositiveBuckets: []int64{1, 1, -1, 0}, // counts: 1, 2, 1, 1 (total 5) | ||
| }), | ||
| }, | ||
| }, | ||
| { | ||
| Labels: []prompb.Label{ | ||
| {Name: "__name__", Value: "test_sample"}, | ||
| {Name: "bar", Value: "foo"}, | ||
| }, | ||
| Samples: []prompb.Sample{ | ||
| {Timestamp: ts.UnixMilli(), Value: 1.2}, | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters