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query_test.go
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query_test.go
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// Copyright (c) The Thanos Authors.
// Licensed under the Apache License 2.0.
package e2e_test
import (
"bytes"
"context"
"fmt"
"io"
"math/rand"
"net/http"
"net/http/httptest"
"net/url"
"os"
"path"
"path/filepath"
"reflect"
"sort"
"strings"
"testing"
"time"
"github.com/chromedp/cdproto/network"
"github.com/chromedp/chromedp"
"github.com/efficientgo/core/testutil"
"github.com/efficientgo/e2e"
e2edb "github.com/efficientgo/e2e/db"
e2emon "github.com/efficientgo/e2e/monitoring"
"github.com/efficientgo/e2e/monitoring/matchers"
e2eobs "github.com/efficientgo/e2e/observable"
"github.com/go-kit/log"
"github.com/gogo/protobuf/proto"
"github.com/golang/snappy"
"github.com/pkg/errors"
config_util "github.com/prometheus/common/config"
"github.com/prometheus/common/model"
"github.com/prometheus/prometheus/model/labels"
"github.com/prometheus/prometheus/model/timestamp"
"github.com/prometheus/prometheus/prompb"
"github.com/prometheus/prometheus/storage/remote"
"github.com/thanos-io/objstore"
"github.com/thanos-io/objstore/client"
"github.com/thanos-io/objstore/providers/s3"
"google.golang.org/grpc"
"google.golang.org/grpc/credentials/insecure"
v1 "github.com/thanos-io/thanos/pkg/api/query"
"github.com/thanos-io/thanos/pkg/api/query/querypb"
"github.com/thanos-io/thanos/pkg/block/metadata"
"github.com/thanos-io/thanos/pkg/exemplars/exemplarspb"
"github.com/thanos-io/thanos/pkg/extannotations"
"github.com/thanos-io/thanos/pkg/promclient"
"github.com/thanos-io/thanos/pkg/runutil"
prompb_copy "github.com/thanos-io/thanos/pkg/store/storepb/prompb"
"github.com/thanos-io/thanos/pkg/tenancy"
"github.com/thanos-io/thanos/pkg/testutil/e2eutil"
"github.com/thanos-io/thanos/test/e2e/e2ethanos"
)
const testQueryA = "{a=\"1\"}"
func defaultWebConfig() string {
// username: test, secret: test(bcrypt hash)
return `
basic_auth_users:
test: $2y$10$IsC9GG9U61sPCuDwwwcnPuMRyzx62cIcdNRs4SIdKwgWihfX4IC.C
`
}
func sortResults(res model.Vector) {
sort.Slice(res, func(i, j int) bool {
return res[i].String() < res[j].String()
})
}
func TestQueryServiceAttribute(t *testing.T) {
t.Parallel()
e, err := e2e.NewDockerEnvironment("queryserviceattr")
testutil.Ok(t, err)
t.Cleanup(e2ethanos.CleanScenario(t, e))
newJaegerRunnable := e.Runnable("jaeger").
WithPorts(
map[string]int{
"http": 16686,
"http.admin": 14269,
"jaeger.thrift-model.proto": 14250,
"jaeger.thrift": 14268,
}).
Init(e2e.StartOptions{
Image: "jaegertracing/all-in-one:1.33",
Readiness: e2e.NewHTTPReadinessProbe("http.admin", "/", 200, 200),
})
newJaeger := e2eobs.AsObservable(newJaegerRunnable, "http.admin")
testutil.Ok(t, e2e.StartAndWaitReady(newJaeger))
otelcolConfig := fmt.Sprintf(`---
receivers:
otlp:
protocols:
grpc:
http:
processors:
batch:
exporters:
logging:
loglevel: debug
jaeger:
endpoint: %s
tls:
insecure: true
extensions:
health_check:
pprof:
zpages:
service:
extensions: [health_check,pprof,zpages]
pipelines:
traces:
receivers: [otlp]
processors: [batch]
exporters: [logging, jaeger]`, newJaeger.InternalEndpoint("jaeger.thrift-model.proto"))
t.Log(otelcolConfig)
otelcol := e.Runnable("otelcol").WithPorts(map[string]int{
"grpc": 4317,
"http": 4318,
})
otelcolFuture := otelcol.Future()
testutil.Ok(t, os.WriteFile(filepath.Join(e.SharedDir(), "otelcol.yml"), []byte(otelcolConfig), os.ModePerm))
testutil.Ok(t, os.WriteFile(filepath.Join(e.SharedDir(), "spans.json"), []byte(``), os.ModePerm))
otelcolRunnable := otelcolFuture.Init(e2e.StartOptions{
Image: "otel/opentelemetry-collector-contrib:0.80.0",
Volumes: []string{
fmt.Sprintf("%s:/otelcol.yml:ro", filepath.Join(e.SharedDir(), "otelcol.yml")),
},
Command: e2e.NewCommandWithoutEntrypoint("/otelcol-contrib", "--config", "/otelcol.yml"),
})
testutil.Ok(t, e2e.StartAndWaitReady(otelcolRunnable))
q := e2ethanos.NewQuerierBuilder(e, "queriertester").WithTracingConfig(fmt.Sprintf(`type: OTLP
config:
client_type: grpc
insecure: true
endpoint: %s`, otelcolRunnable.InternalEndpoint("grpc"))).WithEnvVars(map[string]string{
"OTEL_RESOURCE_ATTRIBUTES": "service.name=thanos-query",
}).Init()
testutil.Ok(t, e2e.StartAndWaitReady(q))
instantQuery(t,
context.Background(),
q.Endpoint("http"),
func() string { return "time()" },
time.Now,
promclient.QueryOptions{},
1)
url := "http://" + strings.TrimSpace(newJaeger.Endpoint("http")+"/api/traces?service=thanos-query")
request, err := http.NewRequest("GET", url, nil)
testutil.Ok(t, err)
testutil.Ok(t, runutil.Retry(1*time.Second, make(<-chan struct{}), func() error {
response, err := http.DefaultClient.Do(request)
if err != nil {
return err
}
if response.StatusCode != http.StatusOK {
return errors.New("status code not OK")
}
defer response.Body.Close()
body, err := io.ReadAll(response.Body)
testutil.Ok(t, err)
resp := string(body)
if strings.Contains(resp, `"data":[]`) {
return errors.New("no data returned")
}
testutil.Assert(t, strings.Contains(resp, `"serviceName":"thanos-query"`))
return nil
}))
}
func TestSidecarNotReady(t *testing.T) {
t.Parallel()
e, err := e2e.NewDockerEnvironment("sidecar-notReady")
testutil.Ok(t, err)
t.Cleanup(e2ethanos.CleanScenario(t, e))
prom, sidecar := e2ethanos.NewPrometheusWithSidecar(e, "alone", e2ethanos.DefaultPromConfig("prom-alone", 0, "", "", e2ethanos.LocalPrometheusTarget), "", e2ethanos.DefaultPrometheusImage(), "")
testutil.Ok(t, e2e.StartAndWaitReady(prom, sidecar))
testutil.Ok(t, prom.Stop())
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
// Sidecar should not be ready - it cannot accept traffic if Prometheus is down.
testutil.Ok(t, runutil.Retry(1*time.Second, ctx.Done(), func() (rerr error) {
req, err := http.NewRequestWithContext(ctx, "GET", "http://"+sidecar.Endpoint("http")+"/-/ready", nil)
if err != nil {
return err
}
resp, err := http.DefaultClient.Do(req)
if err != nil {
return err
}
defer runutil.CloseWithErrCapture(&rerr, resp.Body, "closing resp body")
if resp.StatusCode == 200 {
return fmt.Errorf("got status code %d", resp.StatusCode)
}
return nil
}))
}
func TestQuery(t *testing.T) {
t.Parallel()
e, err := e2e.NewDockerEnvironment("e2e-test-query")
testutil.Ok(t, err)
t.Cleanup(e2ethanos.CleanScenario(t, e))
receiver := e2ethanos.NewReceiveBuilder(e, "1").WithIngestionEnabled().Init()
testutil.Ok(t, e2e.StartAndWaitReady(receiver))
prom1, sidecar1 := e2ethanos.NewPrometheusWithSidecar(e, "alone", e2ethanos.DefaultPromConfig("prom-alone", 0, "", "", e2ethanos.LocalPrometheusTarget), "", e2ethanos.DefaultPrometheusImage(), "")
prom2, sidecar2 := e2ethanos.NewPrometheusWithSidecar(e, "remote-and-sidecar", e2ethanos.DefaultPromConfig("prom-both-remote-write-and-sidecar", 1234, e2ethanos.RemoteWriteEndpoint(receiver.InternalEndpoint("remote-write")), "", e2ethanos.LocalPrometheusTarget), "", e2ethanos.DefaultPrometheusImage(), "")
prom3, sidecar3 := e2ethanos.NewPrometheusWithSidecar(e, "ha1", e2ethanos.DefaultPromConfig("prom-ha", 0, "", "", e2ethanos.LocalPrometheusTarget), "", e2ethanos.DefaultPrometheusImage(), "")
prom4, sidecar4 := e2ethanos.NewPrometheusWithSidecar(e, "ha2", e2ethanos.DefaultPromConfig("prom-ha", 1, "", "", e2ethanos.LocalPrometheusTarget), "", e2ethanos.DefaultPrometheusImage(), "")
testutil.Ok(t, e2e.StartAndWaitReady(prom1, sidecar1, prom2, sidecar2, prom3, sidecar3, prom4, sidecar4))
// Querier. Both fileSD and directly by flags.
q := e2ethanos.NewQuerierBuilder(e, "1", sidecar1.InternalEndpoint("grpc"), sidecar2.InternalEndpoint("grpc"), receiver.InternalEndpoint("grpc")).
WithFileSDStoreAddresses(sidecar3.InternalEndpoint("grpc"), sidecar4.InternalEndpoint("grpc")).Init()
testutil.Ok(t, e2e.StartAndWaitReady(q))
ctx, cancel := context.WithTimeout(context.Background(), 1*time.Minute)
t.Cleanup(cancel)
testutil.Ok(t, q.WaitSumMetricsWithOptions(e2emon.Equals(5), []string{"thanos_store_nodes_grpc_connections"}, e2emon.WaitMissingMetrics()))
queryAndAssertSeries(t, ctx, q.Endpoint("http"), e2ethanos.QueryUpWithoutInstance, time.Now, promclient.QueryOptions{
Deduplicate: false,
}, []model.Metric{
{
"job": "myself",
"prometheus": "prom-alone",
"replica": "0",
},
{
"job": "myself",
"prometheus": "prom-both-remote-write-and-sidecar",
"receive": "receive-1",
"replica": "1234",
"tenant_id": "default-tenant",
},
{
"job": "myself",
"prometheus": "prom-both-remote-write-and-sidecar",
"replica": "1234",
},
{
"job": "myself",
"prometheus": "prom-ha",
"replica": "0",
},
{
"job": "myself",
"prometheus": "prom-ha",
"replica": "1",
},
})
// With deduplication.
queryAndAssertSeries(t, ctx, q.Endpoint("http"), e2ethanos.QueryUpWithoutInstance, time.Now, promclient.QueryOptions{
Deduplicate: true,
}, []model.Metric{
{
"job": "myself",
"prometheus": "prom-alone",
},
{
"job": "myself",
"prometheus": "prom-both-remote-write-and-sidecar",
"receive": "receive-1",
"tenant_id": "default-tenant",
},
{
"job": "myself",
"prometheus": "prom-both-remote-write-and-sidecar",
},
{
"job": "myself",
"prometheus": "prom-ha",
},
})
}
func TestQueryWithExtendedFunctions(t *testing.T) {
t.Parallel()
e, err := e2e.New(e2e.WithName("e2e-qry-xfunc"))
testutil.Ok(t, err)
t.Cleanup(e2ethanos.CleanScenario(t, e))
// create prom + sidecar
prom, sidecar := e2ethanos.NewPrometheusWithSidecar(e, "prom", e2ethanos.DefaultPromConfig("prom", 0, "", "", e2ethanos.LocalPrometheusTarget), "", e2ethanos.DefaultPrometheusImage(), "", "remote-write-receiver")
testutil.Ok(t, e2e.StartAndWaitReady(prom, sidecar))
// create querier
q := e2ethanos.NewQuerierBuilder(e, "1", sidecar.InternalEndpoint("grpc")).WithEngine("thanos").WithEnableXFunctions().Init()
testutil.Ok(t, e2e.StartAndWaitReady(q))
ctx, cancel := context.WithTimeout(context.Background(), 1*time.Minute)
t.Cleanup(cancel)
// send series to prom
samples := []seriesWithLabels{
{intLabels: labels.FromStrings("__name__", "my_fake_metric", "a", "1", "b", "1", "instance", "1")},
{intLabels: labels.FromStrings("__name__", "my_fake_metric", "a", "1", "b", "2", "instance", "1")},
{intLabels: labels.FromStrings("__name__", "my_fake_metric", "a", "2", "b", "1", "instance", "1")},
{intLabels: labels.FromStrings("__name__", "my_fake_metric", "a", "2", "b", "2", "instance", "1")},
}
testutil.Ok(t, remoteWriteSeriesWithLabels(ctx, prom, samples))
// query
queryAndAssertSeries(t, ctx, q.Endpoint("http"), func() string {
return `xrate(my_fake_metric{a="1", b="1"}[1m])`
}, time.Now, promclient.QueryOptions{
Deduplicate: false,
}, []model.Metric{
{
"a": "1",
"b": "1",
"instance": "1",
"prometheus": "prom",
"replica": "0",
},
})
}
func TestQueryExternalPrefixWithoutReverseProxy(t *testing.T) {
t.Parallel()
e, err := e2e.NewDockerEnvironment("route-prefix")
testutil.Ok(t, err)
t.Cleanup(e2ethanos.CleanScenario(t, e))
externalPrefix := "test"
q := e2ethanos.NewQuerierBuilder(e, "1").
WithExternalPrefix(externalPrefix).Init()
testutil.Ok(t, e2e.StartAndWaitReady(q))
checkNetworkRequests(t, "http://"+q.Endpoint("http")+"/"+externalPrefix+"/graph")
}
func TestQueryExternalPrefix(t *testing.T) {
t.Parallel()
e, err := e2e.NewDockerEnvironment("external-prefix")
testutil.Ok(t, err)
t.Cleanup(e2ethanos.CleanScenario(t, e))
externalPrefix := "thanos"
q := e2ethanos.NewQuerierBuilder(e, "1").
WithExternalPrefix(externalPrefix).Init()
testutil.Ok(t, e2e.StartAndWaitReady(q))
querierURL := urlParse(t, "http://"+q.Endpoint("http")+"/"+externalPrefix)
querierProxy := httptest.NewServer(e2ethanos.NewSingleHostReverseProxy(querierURL, externalPrefix))
t.Cleanup(querierProxy.Close)
checkNetworkRequests(t, querierProxy.URL+"/"+externalPrefix+"/graph")
}
func TestQueryExternalPrefixAndRoutePrefix(t *testing.T) {
t.Parallel()
e, err := e2e.NewDockerEnvironment("prefix")
testutil.Ok(t, err)
t.Cleanup(e2ethanos.CleanScenario(t, e))
externalPrefix := "thanos"
routePrefix := "test"
q := e2ethanos.NewQuerierBuilder(e, "1").
WithRoutePrefix(routePrefix).
WithExternalPrefix(externalPrefix).
Init()
testutil.Ok(t, err)
testutil.Ok(t, e2e.StartAndWaitReady(q))
querierURL := urlParse(t, "http://"+q.Endpoint("http")+"/"+routePrefix)
querierProxy := httptest.NewServer(e2ethanos.NewSingleHostReverseProxy(querierURL, externalPrefix))
t.Cleanup(querierProxy.Close)
checkNetworkRequests(t, querierProxy.URL+"/"+externalPrefix+"/graph")
}
func TestQueryLabelNames(t *testing.T) {
t.Parallel()
e, err := e2e.NewDockerEnvironment("label-names")
testutil.Ok(t, err)
t.Cleanup(e2ethanos.CleanScenario(t, e))
receiver := e2ethanos.NewReceiveBuilder(e, "1").WithIngestionEnabled().Init()
testutil.Ok(t, e2e.StartAndWaitReady(receiver))
prom1, sidecar1 := e2ethanos.NewPrometheusWithSidecar(e, "alone", e2ethanos.DefaultPromConfig("prom-alone", 0, "", "", e2ethanos.LocalPrometheusTarget), "", e2ethanos.DefaultPrometheusImage(), "")
prom2, sidecar2 := e2ethanos.NewPrometheusWithSidecar(e, "remote-and-sidecar", e2ethanos.DefaultPromConfig("prom-both-remote-write-and-sidecar", 1234, e2ethanos.RemoteWriteEndpoint(receiver.InternalEndpoint("remote-write")), "", e2ethanos.LocalPrometheusTarget), "", e2ethanos.DefaultPrometheusImage(), "")
testutil.Ok(t, e2e.StartAndWaitReady(prom1, sidecar1, prom2, sidecar2))
q := e2ethanos.NewQuerierBuilder(e, "1", sidecar1.InternalEndpoint("grpc"), sidecar2.InternalEndpoint("grpc"), receiver.InternalEndpoint("grpc")).Init()
testutil.Ok(t, e2e.StartAndWaitReady(q))
ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)
t.Cleanup(cancel)
now := time.Now()
labelNames(t, ctx, q.Endpoint("http"), nil, timestamp.FromTime(now.Add(-time.Hour)), timestamp.FromTime(now.Add(time.Hour)), 0, func(res []string) bool {
return len(res) > 0
})
// Outside time range.
labelNames(t, ctx, q.Endpoint("http"), nil, timestamp.FromTime(now.Add(-24*time.Hour)), timestamp.FromTime(now.Add(-23*time.Hour)), 0, func(res []string) bool {
return len(res) == 0
})
labelNames(t, ctx, q.Endpoint("http"), []*labels.Matcher{{Type: labels.MatchEqual, Name: "__name__", Value: "up"}},
timestamp.FromTime(now.Add(-time.Hour)), timestamp.FromTime(now.Add(time.Hour)), 0, func(res []string) bool {
// Expected result: [__name__, instance, job, prometheus, replica, receive, tenant_id]
// Pre-labelnames pushdown we've done Select() over all series and picked out the label names hence they all had external labels.
// With labelnames pushdown we had to extend the LabelNames() call to enrich the response with the external labelset when there is more than one label.
return len(res) == 7
},
)
// With limit
labelNames(t, ctx, q.Endpoint("http"), []*labels.Matcher{{Type: labels.MatchEqual, Name: "__name__", Value: "up"}},
timestamp.FromTime(now.Add(-time.Hour)), timestamp.FromTime(now.Add(time.Hour)), 3, func(res []string) bool {
// Same test as above but requesting limited results.
return len(res) == 3
},
)
// There is no matched series.
labelNames(t, ctx, q.Endpoint("http"), []*labels.Matcher{{Type: labels.MatchEqual, Name: "__name__", Value: "foobar"}},
timestamp.FromTime(now.Add(-time.Hour)), timestamp.FromTime(now.Add(time.Hour)), 0, func(res []string) bool {
return len(res) == 0
},
)
}
func TestQueryLabelValues(t *testing.T) {
t.Parallel()
e, err := e2e.NewDockerEnvironment("label-values")
testutil.Ok(t, err)
t.Cleanup(e2ethanos.CleanScenario(t, e))
receiver := e2ethanos.NewReceiveBuilder(e, "1").WithIngestionEnabled().Init()
testutil.Ok(t, e2e.StartAndWaitReady(receiver))
prom1, sidecar1 := e2ethanos.NewPrometheusWithSidecar(e, "alone", e2ethanos.DefaultPromConfig("prom-alone", 0, "", "", e2ethanos.LocalPrometheusTarget), "", e2ethanos.DefaultPrometheusImage(), "")
prom2, sidecar2 := e2ethanos.NewPrometheusWithSidecar(e, "remote-and-sidecar", e2ethanos.DefaultPromConfig("prom-both-remote-write-and-sidecar", 1234, e2ethanos.RemoteWriteEndpoint(receiver.InternalEndpoint("remote-write")), ""), "", e2ethanos.DefaultPrometheusImage(), "")
testutil.Ok(t, e2e.StartAndWaitReady(prom1, sidecar1, prom2, sidecar2))
q := e2ethanos.NewQuerierBuilder(e, "1", sidecar1.InternalEndpoint("grpc"), sidecar2.InternalEndpoint("grpc"), receiver.InternalEndpoint("grpc")).Init()
testutil.Ok(t, e2e.StartAndWaitReady(q))
ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)
t.Cleanup(cancel)
now := time.Now()
labelValues(t, ctx, q.Endpoint("http"), "instance", nil, timestamp.FromTime(now.Add(-time.Hour)), timestamp.FromTime(now.Add(time.Hour)), 0, func(res []string) bool {
return len(res) == 1 && res[0] == "localhost:9090"
})
// Outside time range.
labelValues(t, ctx, q.Endpoint("http"), "instance", nil, timestamp.FromTime(now.Add(-24*time.Hour)), timestamp.FromTime(now.Add(-23*time.Hour)), 0, func(res []string) bool {
return len(res) == 0
})
labelValues(t, ctx, q.Endpoint("http"), "__name__", []*labels.Matcher{{Type: labels.MatchEqual, Name: "__name__", Value: "up"}},
timestamp.FromTime(now.Add(-time.Hour)), timestamp.FromTime(now.Add(time.Hour)), 0, func(res []string) bool {
return len(res) == 1 && res[0] == "up"
},
)
labelValues(t, ctx, q.Endpoint("http"), "__name__", []*labels.Matcher{},
timestamp.FromTime(now.Add(-time.Hour)), timestamp.FromTime(now.Add(time.Hour)), 2, func(res []string) bool {
return len(res) == 2
},
)
labelValues(t, ctx, q.Endpoint("http"), "__name__", []*labels.Matcher{{Type: labels.MatchEqual, Name: "__name__", Value: "foobar"}},
timestamp.FromTime(now.Add(-time.Hour)), timestamp.FromTime(now.Add(time.Hour)), 0, func(res []string) bool {
return len(res) == 0
},
)
}
func TestQuerySeries(t *testing.T) {
t.Parallel()
e, err := e2e.NewDockerEnvironment("series")
testutil.Ok(t, err)
t.Cleanup(e2ethanos.CleanScenario(t, e))
receiver := e2ethanos.NewReceiveBuilder(e, "1").WithIngestionEnabled().Init()
testutil.Ok(t, e2e.StartAndWaitReady(receiver))
prom1, sidecar1 := e2ethanos.NewPrometheusWithSidecar(e, "alone", e2ethanos.DefaultPromConfig("prom-alone", 0, "", "", e2ethanos.LocalPrometheusTarget), "", e2ethanos.DefaultPrometheusImage(), "")
prom2, sidecar2 := e2ethanos.NewPrometheusWithSidecar(e, "remote-and-sidecar", e2ethanos.DefaultPromConfig("prom-both-remote-write-and-sidecar", 1234, e2ethanos.RemoteWriteEndpoint(receiver.InternalEndpoint("remote-write")), "", e2ethanos.LocalPrometheusTarget), "", e2ethanos.DefaultPrometheusImage(), "")
testutil.Ok(t, e2e.StartAndWaitReady(prom1, sidecar1, prom2, sidecar2))
q := e2ethanos.NewQuerierBuilder(e, "1", sidecar1.InternalEndpoint("grpc"), sidecar2.InternalEndpoint("grpc"), receiver.InternalEndpoint("grpc")).Init()
testutil.Ok(t, e2e.StartAndWaitReady(q))
ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)
t.Cleanup(cancel)
now := time.Now()
// Without limit
series(t, ctx, q.Endpoint("http"), []*labels.Matcher{{Type: labels.MatchEqual, Name: "__name__", Value: "up"}},
timestamp.FromTime(now.Add(-time.Hour)), timestamp.FromTime(now.Add(time.Hour)), 0, func(res []map[string]string) bool {
return len(res) == 3
},
)
// With limit
series(t, ctx, q.Endpoint("http"), []*labels.Matcher{{Type: labels.MatchEqual, Name: "__name__", Value: "up"}},
timestamp.FromTime(now.Add(-time.Hour)), timestamp.FromTime(now.Add(time.Hour)), 1, func(res []map[string]string) bool {
return len(res) == 1
},
)
}
func TestQueryWithAuthorizedSidecar(t *testing.T) {
t.Parallel()
e, err := e2e.NewDockerEnvironment("sidecar-auth")
testutil.Ok(t, err)
t.Cleanup(e2ethanos.CleanScenario(t, e))
prom, sidecar := e2ethanos.NewPrometheusWithSidecar(e, "alone", e2ethanos.DefaultPromConfig("prom-alone", 0, "", "", e2ethanos.LocalPrometheusTarget), defaultWebConfig(), e2ethanos.DefaultPrometheusImage(), "")
testutil.Ok(t, e2e.StartAndWaitReady(prom, sidecar))
q := e2ethanos.NewQuerierBuilder(e, "1", []string{sidecar.InternalEndpoint("grpc")}...).Init()
testutil.Ok(t, e2e.StartAndWaitReady(q))
ctx, cancel := context.WithTimeout(context.Background(), 1*time.Minute)
t.Cleanup(cancel)
testutil.Ok(t, q.WaitSumMetricsWithOptions(e2emon.Equals(1), []string{"thanos_store_nodes_grpc_connections"}, e2emon.WaitMissingMetrics()))
queryAndAssertSeries(t, ctx, q.Endpoint("http"), e2ethanos.QueryUpWithoutInstance, time.Now, promclient.QueryOptions{
Deduplicate: false,
}, []model.Metric{
{
"job": "myself",
"prometheus": "prom-alone",
"replica": "0",
},
})
}
type fakeMetricSample struct {
label string
value int64
timestampUnixNano int64
}
func newSample(s fakeMetricSample) model.Sample {
return model.Sample{
Metric: map[model.LabelName]model.LabelValue{
"__name__": "my_fake_metric",
"instance": model.LabelValue(s.label),
},
Value: model.SampleValue(s.value),
Timestamp: model.TimeFromUnixNano(s.timestampUnixNano),
}
}
func TestQueryStoreMetrics(t *testing.T) {
t.Parallel()
// Build up.
e, err := e2e.New(e2e.WithName("storemetrics01"))
testutil.Ok(t, err)
t.Cleanup(e2ethanos.CleanScenario(t, e))
ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)
t.Cleanup(cancel)
bucket := "store-gw-test"
minio := e2edb.NewMinio(e, "thanos-minio", bucket, e2edb.WithMinioTLS())
testutil.Ok(t, e2e.StartAndWaitReady(minio))
l := log.NewLogfmtLogger(os.Stdout)
bkt, err := s3.NewBucketWithConfig(l, e2ethanos.NewS3Config(bucket, minio.Endpoint("http"), minio.Dir()), "test")
testutil.Ok(t, err)
// Preparing 3 different blocks for the tests.
{
blockSizes := []struct {
samples int
series int
name string
}{
{samples: 10, series: 1, name: "one_series"},
{samples: 10, series: 1001, name: "thousand_one_series"},
{samples: 10, series: 10001, name: "inf_series"},
}
now := time.Now()
externalLabels := labels.FromStrings("prometheus", "p1", "replica", "0")
dir := filepath.Join(e.SharedDir(), "tmp")
testutil.Ok(t, os.MkdirAll(filepath.Join(e.SharedDir(), dir), os.ModePerm))
for _, blockSize := range blockSizes {
series := make([]labels.Labels, blockSize.series)
for i := 0; i < blockSize.series; i++ {
bigSeriesLabels := labels.FromStrings("__name__", blockSize.name, "instance", fmt.Sprintf("foo_%d", i))
series[i] = bigSeriesLabels
}
blockID, err := e2eutil.CreateBlockWithBlockDelay(ctx,
dir,
series,
blockSize.samples,
timestamp.FromTime(now),
timestamp.FromTime(now.Add(2*time.Hour)),
30*time.Minute,
externalLabels,
0,
metadata.NoneFunc,
)
testutil.Ok(t, err)
testutil.Ok(t, objstore.UploadDir(ctx, l, bkt, path.Join(dir, blockID.String()), blockID.String()))
}
}
storeGW := e2ethanos.NewStoreGW(
e,
"s1",
client.BucketConfig{
Type: client.S3,
Config: e2ethanos.NewS3Config(bucket, minio.InternalEndpoint("http"), minio.InternalDir()),
},
"",
"",
nil,
)
sampleBuckets := []float64{100, 1000, 10000, 100000}
seriesBuckets := []float64{10, 100, 1000, 10000}
querier := e2ethanos.NewQuerierBuilder(e, "1", storeGW.InternalEndpoint("grpc")).WithTelemetryQuantiles(nil, sampleBuckets, seriesBuckets).Init()
testutil.Ok(t, e2e.StartAndWaitReady(storeGW, querier))
testutil.Ok(t, storeGW.WaitSumMetrics(e2emon.Equals(3), "thanos_blocks_meta_synced"))
// Querying the series in the previously created blocks to ensure we produce Store API query metrics.
{
instantQuery(t, ctx, querier.Endpoint("http"), func() string {
return "max_over_time(one_series{instance='foo_0'}[2h])"
}, time.Now, promclient.QueryOptions{
Deduplicate: true,
}, 1)
testutil.Ok(t, err)
instantQuery(t, ctx, querier.Endpoint("http"), func() string {
return "max_over_time(thousand_one_series[2h])"
}, time.Now, promclient.QueryOptions{
Deduplicate: true,
}, 1001)
testutil.Ok(t, err)
instantQuery(t, ctx, querier.Endpoint("http"), func() string {
return "max_over_time(inf_series[2h])"
}, time.Now, promclient.QueryOptions{
Deduplicate: true,
}, 10001)
testutil.Ok(t, err)
// query with a non-default tenant
instantQuery(t, ctx, querier.Endpoint("http"), func() string {
return "max_over_time(one_series{instance='foo_0'}[2h])"
}, time.Now, promclient.QueryOptions{
Deduplicate: true,
HTTPHeaders: map[string][]string{"thanos-tenant": {"test-tenant-1"}},
}, 1)
testutil.Ok(t, err)
}
mon, err := e2emon.Start(e)
testutil.Ok(t, err)
queryWaitAndAssert(t, ctx, mon.GetMonitoringRunnable().Endpoint(e2edb.AccessPortName), func() string {
return "thanos_store_api_query_duration_seconds_count{samples_le='100000',series_le='10000',tenant='default-tenant'}"
}, time.Now, promclient.QueryOptions{
Deduplicate: true,
}, model.Vector{
&model.Sample{
Metric: model.Metric{
"__name__": "thanos_store_api_query_duration_seconds_count",
"instance": "storemetrics01-querier-1:8080",
"job": "querier-1",
"samples_le": "100000",
"series_le": "10000",
"tenant": "default-tenant",
},
Value: model.SampleValue(1),
},
})
queryWaitAndAssert(t, ctx, mon.GetMonitoringRunnable().Endpoint(e2edb.AccessPortName), func() string {
return "thanos_store_api_query_duration_seconds_count{samples_le='100',series_le='10',tenant='default-tenant'}"
}, time.Now, promclient.QueryOptions{
Deduplicate: true,
}, model.Vector{
&model.Sample{
Metric: model.Metric{
"__name__": "thanos_store_api_query_duration_seconds_count",
"instance": "storemetrics01-querier-1:8080",
"job": "querier-1",
"samples_le": "100",
"series_le": "10",
"tenant": "default-tenant",
},
Value: model.SampleValue(1),
},
})
queryWaitAndAssert(t, ctx, mon.GetMonitoringRunnable().Endpoint(e2edb.AccessPortName), func() string {
return "thanos_store_api_query_duration_seconds_count{samples_le='+Inf',series_le='+Inf',tenant='default-tenant'}"
}, time.Now, promclient.QueryOptions{
Deduplicate: true,
}, model.Vector{
&model.Sample{
Metric: model.Metric{
"__name__": "thanos_store_api_query_duration_seconds_count",
"instance": "storemetrics01-querier-1:8080",
"job": "querier-1",
"samples_le": "+Inf",
"series_le": "+Inf",
"tenant": "default-tenant",
},
Value: model.SampleValue(1),
},
})
queryWaitAndAssert(t, ctx, mon.GetMonitoringRunnable().Endpoint(e2edb.AccessPortName), func() string {
return "thanos_store_api_query_duration_seconds_count{samples_le='100',series_le='10',tenant='test-tenant-1'}"
}, time.Now, promclient.QueryOptions{
Deduplicate: true,
}, model.Vector{
&model.Sample{
Metric: model.Metric{
"__name__": "thanos_store_api_query_duration_seconds_count",
"instance": "storemetrics01-querier-1:8080",
"job": "querier-1",
"samples_le": "100",
"series_le": "10",
"tenant": "test-tenant-1",
},
Value: model.SampleValue(1),
},
})
}
type seriesWithLabels struct {
intLabels labels.Labels
extLabels labels.Labels
}
func TestQueryStoreDedup(t *testing.T) {
t.Parallel()
e, err := e2e.New(e2e.WithName("storededup"))
testutil.Ok(t, err)
t.Cleanup(e2ethanos.CleanScenario(t, e))
ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)
t.Cleanup(cancel)
bucket := "store-gw-dedup-test"
minio := e2edb.NewMinio(e, "thanos-minio", bucket, e2edb.WithMinioTLS())
testutil.Ok(t, e2e.StartAndWaitReady(minio))
l := log.NewLogfmtLogger(os.Stdout)
bkt, err := s3.NewBucketWithConfig(l, e2ethanos.NewS3Config(bucket, minio.Endpoint("http"), minio.Dir()), "test")
testutil.Ok(t, err)
storeGW := e2ethanos.NewStoreGW(
e,
"s1",
client.BucketConfig{
Type: client.S3,
Config: e2ethanos.NewS3Config(bucket, minio.InternalEndpoint("http"), minio.InternalDir()),
},
"",
"",
nil,
)
testutil.Ok(t, e2e.StartAndWaitReady(storeGW))
tests := []struct {
extReplicaLabel string
intReplicaLabel string
desc string
blockFinderLabel string
series []seriesWithLabels
expectedSeries int
}{
{
desc: "Deduplication works with external label",
extReplicaLabel: "replica",
series: []seriesWithLabels{
{
intLabels: labels.FromStrings("__name__", "simple_series"),
extLabels: labels.FromStrings("replica", "a"),
},
{
intLabels: labels.FromStrings("__name__", "simple_series"),
extLabels: labels.FromStrings("replica", "b"),
},
},
blockFinderLabel: "dedupext",
expectedSeries: 1,
},
{
desc: "Deduplication works on external label with resorting required",
extReplicaLabel: "a",
series: []seriesWithLabels{
{
intLabels: labels.FromStrings("__name__", "simple_series"),
extLabels: labels.FromStrings("a", "1", "b", "1"),
},
{
intLabels: labels.FromStrings("__name__", "simple_series"),
extLabels: labels.FromStrings("a", "1", "b", "2"),
},
{
intLabels: labels.FromStrings("__name__", "simple_series"),
extLabels: labels.FromStrings("a", "2", "b", "1"),
},
{
intLabels: labels.FromStrings("__name__", "simple_series"),
extLabels: labels.FromStrings("a", "2", "b", "2"),
},
},
blockFinderLabel: "dedupextresort",
expectedSeries: 2,
},
{
desc: "Deduplication works with internal label",
intReplicaLabel: "replica",
series: []seriesWithLabels{
{
intLabels: labels.FromStrings("__name__", "simple_series", "replica", "a"),
},
{
intLabels: labels.FromStrings("__name__", "simple_series", "replica", "b"),
},
},
blockFinderLabel: "dedupint",
expectedSeries: 1,
},
// This is a regression test for the bug outlined in https://github.com/thanos-io/thanos/issues/6257.
{
desc: "Deduplication works on internal label with resorting required",
intReplicaLabel: "a",
series: []seriesWithLabels{
{
intLabels: labels.FromStrings("__name__", "simple_series", "a", "1", "b", "1"),
},
{
intLabels: labels.FromStrings("__name__", "simple_series", "a", "1", "b", "2"),
},
{
intLabels: labels.FromStrings("__name__", "simple_series", "a", "2", "b", "1"),
},
{
intLabels: labels.FromStrings("__name__", "simple_series", "a", "2", "b", "2"),
},
},
blockFinderLabel: "dedupintresort",
expectedSeries: 2,
},
// This is a regression test for the bug outlined in https://github.com/thanos-io/thanos/issues/6257.
{
desc: "Deduplication works with extra internal label",
intReplicaLabel: "replica",
series: []seriesWithLabels{
{
intLabels: labels.FromStrings("__name__", "simple_series", "replica", "a", "my_label", "1"),
},
{
intLabels: labels.FromStrings("__name__", "simple_series", "replica", "a", "my_label", "2"),
},
{
intLabels: labels.FromStrings("__name__", "simple_series", "replica", "b", "my_label", "1"),
},
{
intLabels: labels.FromStrings("__name__", "simple_series", "replica", "b", "my_label", "2"),
},
},
blockFinderLabel: "dedupintextra",
expectedSeries: 2,
},
// This is a regression test for the bug outlined in https://github.com/thanos-io/thanos/issues/6257.
{
desc: "Deduplication works with both internal and external label",
intReplicaLabel: "replica",
extReplicaLabel: "receive_replica",
series: []seriesWithLabels{
{
intLabels: labels.FromStrings("__name__", "simple_series", "replica", "a"),
extLabels: labels.FromStrings("replica", "a"),
},
{
intLabels: labels.FromStrings("__name__", "simple_series", "replica", "b"),
extLabels: labels.FromStrings("replica", "b"),
},
},
blockFinderLabel: "dedupintext",
expectedSeries: 1,
},
}
// Prepare and upload all the blocks that will be used to S3.
var totalBlocks int
for _, tt := range tests {
createSimpleReplicatedBlocksInS3(ctx, t, e, l, bkt, tt.series, tt.blockFinderLabel)
totalBlocks += len(tt.series)
}
testutil.Ok(t, storeGW.WaitSumMetrics(e2emon.Equals(float64(totalBlocks)), "thanos_blocks_meta_synced"))
for _, tt := range tests {
t.Run(tt.desc, func(t *testing.T) {
querierBuilder := e2ethanos.NewQuerierBuilder(e, tt.blockFinderLabel, storeGW.InternalEndpoint("grpc")).WithProxyStrategy("lazy")
var replicaLabels []string
if tt.intReplicaLabel != "" {
replicaLabels = append(replicaLabels, tt.intReplicaLabel)
}
if tt.extReplicaLabel != "" {
replicaLabels = append(replicaLabels, tt.extReplicaLabel)
}
if len(replicaLabels) > 0 {
sort.Strings(replicaLabels)
querierBuilder = querierBuilder.WithReplicaLabels(replicaLabels...)
}
querier := querierBuilder.Init()
testutil.Ok(t, e2e.StartAndWaitReady(querier))
expectedSeries := tt.expectedSeries
instantQuery(t, ctx, querier.Endpoint("http"), func() string {
return fmt.Sprintf("max_over_time(simple_series{block_finder='%s'}[2h])", tt.blockFinderLabel)
}, time.Now, promclient.QueryOptions{
Deduplicate: true,
}, expectedSeries)
testutil.Ok(t, err)
testutil.Ok(t, querier.Stop())
})
}
}
// createSimpleReplicatedBlocksInS3 creates blocks in S3 with the series. If blockFinderLabel is not empty,
// it will be added to the block's labels to easily find the blocks on with queries later.
func createSimpleReplicatedBlocksInS3(
ctx context.Context,
t *testing.T,
dockerEnv *e2e.DockerEnvironment,
logger log.Logger,
bucket *s3.Bucket,
series []seriesWithLabels,
blockFinderLabel string,
) {
now := time.Now()
dir := filepath.Join(dockerEnv.SharedDir(), "tmp")
testutil.Ok(t, os.MkdirAll(dir, os.ModePerm))