Use fork.Factory to store internal options

Delete direct expvar calls.

Vendor latest jaeger-lib.

Signed-off-by: Daniil Rutskiy <dstdfx@gmail.com>

cmd/agent/app/agent_test.go

@@ -27,6 +27,7 @@ import (
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"github.com/uber/jaeger-lib/metrics"
+	"github.com/uber/jaeger-lib/metrics/fork"
 	"go.uber.org/zap"
 
 	jmetrics "github.com/jaegertracing/jaeger/pkg/metrics"
@@ -100,7 +101,8 @@ func withRunningAgent(t *testing.T, testcase func(string, chan error)) {
 	}
 	logger, logBuf := testutils.NewLogger()
 	mBldr := &jmetrics.Builder{HTTPRoute: "/metrics", Backend: "prometheus"}
-	mFactory, err := mBldr.CreateMetricsFactory("jaeger")
+	metricsFactory, err := mBldr.CreateMetricsFactory("jaeger")
+	mFactory := fork.New("internal", metrics.NullFactory, metricsFactory)
 	require.NoError(t, err)
 	agent, err := cfg.CreateAgent(fakeCollectorProxy{}, logger, mFactory)
 	require.NoError(t, err)
@@ -162,7 +164,8 @@ func TestStartStopRace(t *testing.T) {
 	}
 	logger, logBuf := testutils.NewLogger()
 	mBldr := &jmetrics.Builder{HTTPRoute: "/metrics", Backend: "prometheus"}
-	mFactory, err := mBldr.CreateMetricsFactory("jaeger")
+	metricsFactory, err := mBldr.CreateMetricsFactory("jaeger")
+	mFactory := fork.New("internal", metrics.NullFactory, metricsFactory)
 	require.NoError(t, err)
 	agent, err := cfg.CreateAgent(fakeCollectorProxy{}, logger, mFactory)
 	require.NoError(t, err)

cmd/agent/app/builder.go

@@ -16,7 +16,6 @@
 package app
 
 import (
-	"expvar"
 	"fmt"
 	"io"
 	"net/http"
@@ -113,7 +112,8 @@ func (b *Builder) CreateAgent(primaryProxy CollectorProxy, logger *zap.Logger, m
 		return nil, fmt.Errorf("cannot create processors: %w", err)
 	}
 	server := b.HTTPServer.getHTTPServer(primaryProxy.GetManager(), mFactory)
-	b.setExpvarOptions()
+	b.setExpvarOptions(mFactory)
+
 	return NewAgent(processors, server, logger), nil
 }
 
@@ -129,18 +129,16 @@ func (b *Builder) getReporter(primaryProxy CollectorProxy) reporter.Reporter {
 	return reporter.NewMultiReporter(rep...)
 }
 
-func (b *Builder) setExpvarOptions() {
+func (b *Builder) setExpvarOptions(mFactory metrics.Factory) {
+	internalFactory := mFactory.Namespace(metrics.NSOptions{Name: "internal"})
 	for _, p := range b.Processors {
 		prefix := fmt.Sprintf(processorPrefixFmt, p.Model, p.Protocol)
-		if expvar.Get(prefix+suffixServerMaxPacketSize) == nil {
-			expvar.NewInt(prefix + suffixServerMaxPacketSize).Set(int64(p.Server.MaxPacketSize))
-		}
-		if expvar.Get(prefix+suffixServerQueueSize) == nil {
-			expvar.NewInt(prefix + suffixServerQueueSize).Set(int64(p.Server.QueueSize))
-		}
-		if expvar.Get(prefix+suffixWorkers) == nil {
-			expvar.NewInt(prefix + suffixWorkers).Set(int64(p.Workers))
-		}
+		internalFactory.Gauge(metrics.Options{Name: prefix + suffixServerMaxPacketSize}).
+			Update(int64(p.Server.MaxPacketSize))
+		internalFactory.Gauge(metrics.Options{Name: prefix + suffixServerQueueSize}).
+			Update(int64(p.Server.QueueSize))
+		internalFactory.Gauge(metrics.Options{Name: prefix + suffixWorkers}).
+			Update(int64(p.Workers))
 	}
 }
 

cmd/agent/app/builder_test.go

@@ -18,10 +18,8 @@ package app
 import (
 	"context"
 	"errors"
-	"expvar"
 	"flag"
 	"fmt"
-	"strconv"
 	"strings"
 	"testing"
 	"time"
@@ -31,6 +29,7 @@ import (
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 	"github.com/uber/jaeger-lib/metrics"
+	"github.com/uber/jaeger-lib/metrics/fork"
 	"github.com/uber/jaeger-lib/metrics/metricstest"
 	"go.uber.org/zap"
 	yaml "gopkg.in/yaml.v2"
@@ -282,13 +281,12 @@ func TestCreateCollectorProxy_UnknownReporter(t *testing.T) {
 
 func TestSetExpvarOptions(t *testing.T) {
 	v := viper.New()
-	b := &Builder{}
+	cfg := &Builder{}
 	command := cobra.Command{}
 	flags := &flag.FlagSet{}
 	AddFlags(flags)
 	command.PersistentFlags().AddGoFlagSet(flags)
 	v.BindPFlags(command.PersistentFlags())
-
 	err := command.ParseFlags([]string{
 		"--http-server.host-port=:8080",
 		"--processor.jaeger-binary.server-host-port=:1111",
@@ -297,20 +295,25 @@ func TestSetExpvarOptions(t *testing.T) {
 		"--processor.jaeger-binary.workers=42",
 	})
 	require.NoError(t, err)
+	cfg.InitFromViper(v)
 
-	b.InitFromViper(v)
-	b.setExpvarOptions()
-
-	gotMaxPacketSize, err := strconv.Atoi(expvar.Get("processor.jaeger-binary.server-max-packet-size").String())
-	assert.NoError(t, err)
-
-	gotQueueSize, err := strconv.Atoi(expvar.Get("processor.jaeger-binary.server-queue-size").String())
-	assert.NoError(t, err)
-
-	gotWorkers, err := strconv.Atoi(expvar.Get("processor.jaeger-binary.workers").String())
+	baseMetrics := metricstest.NewFactory(time.Second)
+	forkFactory := metricstest.NewFactory(time.Second)
+	metricsFactory := fork.New("internal", forkFactory, baseMetrics)
+	agent, err := cfg.CreateAgent(fakeCollectorProxy{}, zap.NewNop(), metricsFactory)
 	assert.NoError(t, err)
+	assert.NotNil(t, agent)
 
-	assert.Equal(t, 4242, gotMaxPacketSize)
-	assert.Equal(t, 24, gotQueueSize)
-	assert.Equal(t, 42, gotWorkers)
+	forkFactory.AssertGaugeMetrics(t, metricstest.ExpectedMetric{
+		Name:  "internal.processor.jaeger-binary.server-max-packet-size",
+		Value: 4242,
+	})
+	forkFactory.AssertGaugeMetrics(t, metricstest.ExpectedMetric{
+		Name:  "internal.processor.jaeger-binary.server-queue-size",
+		Value: 24,
+	})
+	forkFactory.AssertGaugeMetrics(t, metricstest.ExpectedMetric{
+		Name:  "internal.processor.jaeger-binary.workers",
+		Value: 42,
+	})
 }

cmd/agent/main.go

@@ -22,6 +22,8 @@ import (
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 	"github.com/uber/jaeger-lib/metrics"
+	jexpvar "github.com/uber/jaeger-lib/metrics/expvar"
+	"github.com/uber/jaeger-lib/metrics/fork"
 	_ "go.uber.org/automaxprocs"
 	"go.uber.org/zap"
 
@@ -49,9 +51,10 @@ func main() {
 				return err
 			}
 			logger := svc.Logger // shortcut
-			mFactory := svc.MetricsFactory.
-				Namespace(metrics.NSOptions{Name: "jaeger"}).
-				Namespace(metrics.NSOptions{Name: "agent"})
+			baseFactory := svc.MetricsFactory.Namespace(metrics.NSOptions{Name: "jaeger"})
+			mFactory := fork.New("internal",
+				jexpvar.NewFactory(10).Namespace(metrics.NSOptions{}), // backend for internal opts
+				baseFactory.Namespace(metrics.NSOptions{Name: "agent"}))
 
 			rOpts := new(reporter.Options).InitFromViper(v, logger)
 			grpcBuilder := grpc.NewConnBuilder().InitFromViper(v)

cmd/all-in-one/main.go

@@ -27,6 +27,8 @@ import (
 	jaegerClientConfig "github.com/uber/jaeger-client-go/config"
 	jaegerClientZapLog "github.com/uber/jaeger-client-go/log/zap"
 	"github.com/uber/jaeger-lib/metrics"
+	jexpvar "github.com/uber/jaeger-lib/metrics/expvar"
+	"github.com/uber/jaeger-lib/metrics/fork"
 	_ "go.uber.org/automaxprocs"
 	"go.uber.org/zap"
 
@@ -81,7 +83,10 @@ by default uses only in-memory database.`,
 			}
 			logger := svc.Logger                     // shortcut
 			rootMetricsFactory := svc.MetricsFactory // shortcut
-			metricsFactory := rootMetricsFactory.Namespace(metrics.NSOptions{Name: "jaeger"})
+			metricsFactory := fork.New("internal",
+				jexpvar.NewFactory(10).Namespace(metrics.NSOptions{}), // backend for internal opts
+				rootMetricsFactory.Namespace(metrics.NSOptions{Name: "jaeger"}))
+
 			tracerCloser := initTracer(rootMetricsFactory, svc.Logger)
 
 			storageFactory.InitFromViper(v)

cmd/collector/app/builder_flags.go

@@ -16,7 +16,6 @@
 package app
 
 import (
-	"expvar"
 	"flag"
 
 	"github.com/spf13/viper"
@@ -117,16 +116,6 @@ func (cOpts *CollectorOptions) InitFromViper(v *viper.Viper) *CollectorOptions {
 	cOpts.CollectorZipkinAllowedOrigins = v.GetString(collectorZipkinAllowedOrigins)
 	cOpts.CollectorZipkinAllowedHeaders = v.GetString(collectorZipkinAllowedHeaders)
 	cOpts.TLS = tlsFlagsConfig.InitFromViper(v)
-	cOpts.setExpvarOptions()
 
 	return cOpts
 }
-
-func (cOpts *CollectorOptions) setExpvarOptions() {
-	if expvar.Get(collectorNumWorkers) == nil {
-		expvar.NewInt(collectorNumWorkers).Set(int64(cOpts.NumWorkers))
-	}
-	if expvar.Get(collectorQueueSize) == nil {
-		expvar.NewInt(collectorQueueSize).Set(int64(cOpts.QueueSize))
-	}
-}

cmd/collector/app/builder_flags_test.go

@@ -15,8 +15,6 @@
 package app
 
 import (
-	"expvar"
-	"strconv"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -53,18 +51,3 @@ func TestCollectorOptionsWithFlags_CheckFullHostPort(t *testing.T) {
 	assert.Equal(t, "127.0.0.1:1234", c.CollectorGRPCHostPort)
 	assert.Equal(t, "0.0.0.0:3456", c.CollectorZipkinHTTPHostPort)
 }
-
-func TestCollectorOptionsWithFlags_CheckExpvarOptions(t *testing.T) {
-	c := &CollectorOptions{}
-	v, _ := config.Viperize(AddFlags)
-	c.InitFromViper(v)
-
-	gotNumWorkers, err := strconv.Atoi(expvar.Get("collector.num-workers").String())
-	assert.NoError(t, err)
-
-	gotQueueSize, err := strconv.Atoi(expvar.Get("collector.queue-size").String())
-	assert.NoError(t, err)
-
-	assert.Equal(t, DefaultNumWorkers, gotNumWorkers)
-	assert.Equal(t, DefaultQueueSize, gotQueueSize)
-}

cmd/collector/app/collector.go

@@ -122,10 +122,17 @@ func (c *Collector) Start(builderOpts *CollectorOptions) error {
 	} else {
 		c.zkServer = zkServer
 	}
+	c.setExpvarOptions(builderOpts)
 
 	return nil
 }
 
+func (c *Collector) setExpvarOptions(cOpts *CollectorOptions) {
+	internalFactory := c.metricsFactory.Namespace(metrics.NSOptions{Name: "internal"})
+	internalFactory.Gauge(metrics.Options{Name: collectorNumWorkers}).Update(int64(cOpts.NumWorkers))
+	internalFactory.Gauge(metrics.Options{Name: collectorQueueSize}).Update(int64(cOpts.QueueSize))
+}
+
 // Close the component and all its underlying dependencies
 func (c *Collector) Close() error {
 	// gRPC server

cmd/collector/app/collector_test.go

@@ -21,6 +21,7 @@ import (
 	"time"
 
 	"github.com/stretchr/testify/assert"
+	"github.com/uber/jaeger-lib/metrics/fork"
 	"github.com/uber/jaeger-lib/metrics/metricstest"
 	"go.uber.org/zap"
 
@@ -61,3 +62,39 @@ type mockStrategyStore struct {
 func (m *mockStrategyStore) GetSamplingStrategy(_ context.Context, serviceName string) (*sampling.SamplingStrategyResponse, error) {
 	return &sampling.SamplingStrategyResponse{}, nil
 }
+
+func TestCollector_SetExpvarOptions(t *testing.T) {
+	// prepare
+	hc := healthcheck.New()
+	logger := zap.NewNop()
+	baseMetrics := metricstest.NewFactory(time.Second)
+	forkFactory := metricstest.NewFactory(time.Second)
+	metricsFactory := fork.New("internal", forkFactory, baseMetrics)
+	spanWriter := &fakeSpanWriter{}
+	strategyStore := &mockStrategyStore{}
+
+	c := New(&CollectorParams{
+		ServiceName:    "collector",
+		Logger:         logger,
+		MetricsFactory: metricsFactory,
+		SpanWriter:     spanWriter,
+		StrategyStore:  strategyStore,
+		HealthCheck:    hc,
+	})
+	collectorOpts := &CollectorOptions{
+		NumWorkers: 24,
+		QueueSize:  42,
+	}
+
+	c.Start(collectorOpts)
+	defer c.Close()
+
+	forkFactory.AssertGaugeMetrics(t, metricstest.ExpectedMetric{
+		Name:  "internal.collector.num-workers",
+		Value: 24,
+	})
+	forkFactory.AssertGaugeMetrics(t, metricstest.ExpectedMetric{
+		Name:  "internal.collector.queue-size",
+		Value: 42,
+	})
+}

cmd/collector/main.go

@@ -24,6 +24,8 @@ import (
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 	"github.com/uber/jaeger-lib/metrics"
+	jexpvar "github.com/uber/jaeger-lib/metrics/expvar"
+	"github.com/uber/jaeger-lib/metrics/fork"
 	_ "go.uber.org/automaxprocs"
 	"go.uber.org/zap"
 
@@ -63,7 +65,9 @@ func main() {
 			}
 			logger := svc.Logger // shortcut
 			baseFactory := svc.MetricsFactory.Namespace(metrics.NSOptions{Name: "jaeger"})
-			metricsFactory := baseFactory.Namespace(metrics.NSOptions{Name: "collector"})
+			metricsFactory := fork.New("internal",
+				jexpvar.NewFactory(10).Namespace(metrics.NSOptions{}), // backend for internal opts
+				baseFactory.Namespace(metrics.NSOptions{Name: "collector"}))
 
 			storageFactory.InitFromViper(v)
 			if err := storageFactory.Initialize(baseFactory, logger); err != nil {

cmd/opentelemetry/go.mod

@@ -15,7 +15,7 @@ require (
 	github.com/spf13/viper v1.7.1
 	github.com/stretchr/testify v1.6.1
 	github.com/uber/jaeger-client-go v2.25.0+incompatible
-	github.com/uber/jaeger-lib v2.2.0+incompatible
+	github.com/uber/jaeger-lib v2.3.1-0.20200925164221-2cac3b34a519+incompatible
 	go.opencensus.io v0.22.4
 	go.opentelemetry.io/collector v0.10.1-0.20200917170114-639b9a80ed46
 	go.uber.org/zap v1.16.0

cmd/opentelemetry/go.sum

@@ -76,6 +76,7 @@ github.com/DataDog/zstd v1.3.6-0.20190409195224-796139022798/go.mod h1:1jcaCB/uf
 github.com/DataDog/zstd v1.4.4/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo=
 github.com/Djarvur/go-err113 v0.0.0-20200511133814-5174e21577d5 h1:XTrzB+F8+SpRmbhAH8HLxhiiG6nYNwaBZjrFps1oWEk=
 github.com/Djarvur/go-err113 v0.0.0-20200511133814-5174e21577d5/go.mod h1:4UJr5HIiMZrwgkSPdsjy2uOQExX/WEILpIrO9UPGuXs=
+github.com/HdrHistogram/hdrhistogram-go v0.9.0/go.mod h1:nxrse8/Tzg2tg3DZcZjm6qEclQKK70g0KxO61gFFZD4=
 github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go.mod h1:r7JcOSlj0wfOMncg0iLm8Leh48TZaKVeNIfJntJ2wa0=
 github.com/Masterminds/semver v1.5.0 h1:H65muMkzWKEuNDnfl9d70GUjFniHKHRbFPGBuZ3QEww=
 github.com/Masterminds/semver v1.5.0/go.mod h1:MB6lktGJrhw8PrUyiEoblNEGEQ+RzHPF078ddwwvV3Y=
@@ -1109,6 +1110,8 @@ github.com/uber/jaeger-client-go v2.25.0+incompatible h1:IxcNZ7WRY1Y3G4poYlx24sz
 github.com/uber/jaeger-client-go v2.25.0+incompatible/go.mod h1:WVhlPFC8FDjOFMMWRy2pZqQJSXxYSwNYOkTr/Z6d3Kk=
 github.com/uber/jaeger-lib v2.2.0+incompatible h1:MxZXOiR2JuoANZ3J6DE/U0kSFv/eJ/GfSYVCjK7dyaw=
 github.com/uber/jaeger-lib v2.2.0+incompatible/go.mod h1:ComeNDZlWwrWnDv8aPp0Ba6+uUTzImX/AauajbLI56U=
+github.com/uber/jaeger-lib v2.3.1-0.20200925164221-2cac3b34a519+incompatible h1:pif0W8e7IYk2xPZ/KYV8kqDP9aKsUJ/isUON9dDXkVE=
+github.com/uber/jaeger-lib v2.3.1-0.20200925164221-2cac3b34a519+incompatible/go.mod h1:ComeNDZlWwrWnDv8aPp0Ba6+uUTzImX/AauajbLI56U=
 github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
 github.com/ultraware/funlen v0.0.3 h1:5ylVWm8wsNwH5aWo9438pwvsK0QiqVuUrt9bn7S/iLA=
 github.com/ultraware/funlen v0.0.3/go.mod h1:Dp4UiAus7Wdb9KUZsYWZEWiRzGuM2kXM1lPbfaF6xhA=

go.mod

@@ -5,6 +5,7 @@ go 1.14
 require (
 	github.com/AndreasBriese/bbloom v0.0.0-20190825152654-46b345b51c96 // indirect
 	github.com/DataDog/zstd v1.4.4 // indirect
+	github.com/HdrHistogram/hdrhistogram-go v0.9.0 // indirect
 	github.com/Shopify/sarama v1.22.2-0.20190604114437-cd910a683f9f
 	github.com/apache/thrift v0.13.0
 	github.com/bsm/sarama-cluster v2.1.13+incompatible
@@ -66,7 +67,7 @@ require (
 	github.com/spf13/viper v1.6.2
 	github.com/stretchr/testify v1.5.1
 	github.com/uber/jaeger-client-go v2.23.1+incompatible
-	github.com/uber/jaeger-lib v2.2.0+incompatible
+	github.com/uber/jaeger-lib v2.3.1-0.20200925164221-2cac3b34a519+incompatible
 	github.com/vektra/mockery v0.0.0-20181123154057-e78b021dcbb5
 	github.com/wadey/gocovmerge v0.0.0-20160331181800-b5bfa59ec0ad
 	go.mongodb.org/mongo-driver v1.3.2 // indirect

go.sum

@@ -7,6 +7,8 @@ github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03
 github.com/DataDog/zstd v1.3.6-0.20190409195224-796139022798/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo=
 github.com/DataDog/zstd v1.4.4 h1:+IawcoXhCBylN7ccwdwf8LOH2jKq7NavGpEPanrlTzE=
 github.com/DataDog/zstd v1.4.4/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo=
+github.com/HdrHistogram/hdrhistogram-go v0.9.0 h1:dpujRju0R4M/QZzcnR1LH1qm+TVG3UzkWdp5tH1WMcg=
+github.com/HdrHistogram/hdrhistogram-go v0.9.0/go.mod h1:nxrse8/Tzg2tg3DZcZjm6qEclQKK70g0KxO61gFFZD4=
 github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go.mod h1:r7JcOSlj0wfOMncg0iLm8Leh48TZaKVeNIfJntJ2wa0=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
@@ -562,6 +564,8 @@ github.com/uber/jaeger-client-go v2.23.1+incompatible h1:uArBYHQR0HqLFFAypI7RsWT
 github.com/uber/jaeger-client-go v2.23.1+incompatible/go.mod h1:WVhlPFC8FDjOFMMWRy2pZqQJSXxYSwNYOkTr/Z6d3Kk=
 github.com/uber/jaeger-lib v2.2.0+incompatible h1:MxZXOiR2JuoANZ3J6DE/U0kSFv/eJ/GfSYVCjK7dyaw=
 github.com/uber/jaeger-lib v2.2.0+incompatible/go.mod h1:ComeNDZlWwrWnDv8aPp0Ba6+uUTzImX/AauajbLI56U=
+github.com/uber/jaeger-lib v2.3.1-0.20200925164221-2cac3b34a519+incompatible h1:pif0W8e7IYk2xPZ/KYV8kqDP9aKsUJ/isUON9dDXkVE=
+github.com/uber/jaeger-lib v2.3.1-0.20200925164221-2cac3b34a519+incompatible/go.mod h1:ComeNDZlWwrWnDv8aPp0Ba6+uUTzImX/AauajbLI56U=
 github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
 github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
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