updates
Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
parent
b22782314c
commit
cdf097d959
4
go.mod
4
go.mod
@ -3,9 +3,9 @@ module go.unistack.org/micro-tracer-instana/v3
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go 1.20
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require (
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github.com/instana/go-sensor v1.55.2
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github.com/instana/go-sensor v1.60.0
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github.com/opentracing/opentracing-go v1.2.0
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go.unistack.org/micro/v3 v3.10.25
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go.unistack.org/micro/v3 v3.10.50
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)
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require (
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8
go.sum
8
go.sum
@ -1,8 +1,8 @@
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/instana/go-sensor v1.55.2 h1:XdLN38mSFsHpaL+jIDkE/ZrW7pxgPeUC/bV9bSwVHyM=
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github.com/instana/go-sensor v1.55.2/go.mod h1:Ks06EG9Da5O3hbdJiHIePG/vNmToovkaJjMlUBd70Yc=
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github.com/instana/go-sensor v1.60.0 h1:lsAiwmK5AtNQ9gLHPLvZt0aLddZxM4R0oakkO7rXO2U=
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github.com/instana/go-sensor v1.60.0/go.mod h1:Ks06EG9Da5O3hbdJiHIePG/vNmToovkaJjMlUBd70Yc=
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github.com/looplab/fsm v1.0.1 h1:OEW0ORrIx095N/6lgoGkFkotqH6s7vaFPsgjLAaF5QU=
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github.com/looplab/fsm v1.0.1/go.mod h1:PmD3fFvQEIsjMEfvZdrCDZ6y8VwKTwWNjlpEr6IKPO4=
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github.com/opentracing/opentracing-go v1.2.0 h1:uEJPy/1a5RIPAJ0Ov+OIO8OxWu77jEv+1B0VhjKrZUs=
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@ -18,8 +18,8 @@ github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO
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github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
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github.com/stretchr/testify v1.8.3 h1:RP3t2pwF7cMEbC1dqtB6poj3niw/9gnV4Cjg5oW5gtY=
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github.com/stretchr/testify v1.8.3/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
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go.unistack.org/micro/v3 v3.10.25 h1:A0epdZHOqjnXx103wwFhPKgmvVVbScvfbmn3HmHz1wE=
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go.unistack.org/micro/v3 v3.10.25/go.mod h1:ALkeXpqChYDjx8KPi7tz9mmIyOnob6nlNswsg8BnZjQ=
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go.unistack.org/micro/v3 v3.10.50 h1:U0aYtKHrpGHFDYdTRgsIYxIejU4HKDKbLHcLZngvDIs=
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go.unistack.org/micro/v3 v3.10.50/go.mod h1:erMgt3Bl7vQQ0e9UpQyR5NlLiZ9pKeEJ9+1tfYFaqUg=
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gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
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148
instana.go
148
instana.go
@ -2,60 +2,106 @@ package instana
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import (
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"context"
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"fmt"
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instana "github.com/instana/go-sensor"
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sensor "github.com/instana/go-sensor"
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"github.com/opentracing/opentracing-go"
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"github.com/opentracing/opentracing-go/log"
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"go.unistack.org/micro/v3/metadata"
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"go.unistack.org/micro/v3/tracer"
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rutil "go.unistack.org/micro/v3/util/reflect"
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)
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var _ tracer.Tracer = &Tracer{}
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var _ tracer.Tracer = (*Tracer)(nil)
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type Tracer struct {
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opts tracer.Options
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sensor sensor.Tracer
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}
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func (ot *Tracer) Name() string {
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return ot.opts.Name
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func (t *Tracer) Name() string {
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return t.opts.Name
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}
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func (ot *Tracer) Flush(ctx context.Context) error {
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func (t *Tracer) Flush(ctx context.Context) error {
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sensor.ShutdownSensor()
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return nil
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}
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func (ot *Tracer) Init(opts ...tracer.Option) error {
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func (t *Tracer) Init(opts ...tracer.Option) error {
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for _, o := range opts {
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o(&ot.opts)
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o(&t.opts)
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}
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sensorOptions := sensor.DefaultOptions()
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if v, ok := ot.opts.Context.Value(tracerOptionsKey{}).(*sensor.Options); ok && v != nil {
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if v, ok := t.opts.Context.Value(tracerOptionsKey{}).(*sensor.Options); ok && v != nil {
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sensorOptions = v
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}
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ot.sensor = sensor.NewSensorWithTracer(sensor.NewTracerWithOptions(sensorOptions))
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if sensorOptions.Service == "" {
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sensorOptions.Service = "micro"
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}
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var recorder instana.SpanRecorder
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recorder = &sensor.Recorder{}
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if v, ok := t.opts.Context.Value(recorderKey{}).(sensor.SpanRecorder); ok && v != nil {
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recorder = v
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}
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t.sensor = sensor.NewSensorWithTracer(sensor.NewTracerWithEverything(sensorOptions, recorder))
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sensor.StartMetrics(sensorOptions)
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return nil
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}
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func (ot *Tracer) Start(ctx context.Context, name string, opts ...tracer.SpanOption) (context.Context, tracer.Span) {
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type idStringer struct {
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s string
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}
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func (s idStringer) String() string {
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return s.s
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}
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type spanContext interface {
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TraceID() idStringer
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SpanID() idStringer
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}
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func (t *Tracer) Start(ctx context.Context, name string, opts ...tracer.SpanOption) (context.Context, tracer.Span) {
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options := tracer.NewSpanOptions(opts...)
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var span opentracing.Span
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switch options.Kind {
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case tracer.SpanKindInternal, tracer.SpanKindUnspecified:
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ctx, span = ot.startSpanFromContext(ctx, name)
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ctx, span = t.startSpanFromContext(ctx, name)
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case tracer.SpanKindClient, tracer.SpanKindProducer:
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ctx, span = ot.startSpanFromOutgoingContext(ctx, name)
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ctx, span = t.startSpanFromOutgoingContext(ctx, name)
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case tracer.SpanKindServer, tracer.SpanKindConsumer:
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ctx, span = ot.startSpanFromIncomingContext(ctx, name)
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ctx, span = t.startSpanFromIncomingContext(ctx, name)
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}
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return ctx, &otSpan{span: span, opts: options}
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sp := &otSpan{topts: t.opts, span: span, opts: options, sensor: t.sensor, status: tracer.SpanStatusOK}
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spctx := span.Context()
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if v, ok := spctx.(spanContext); ok {
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sp.traceID = v.TraceID().String()
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sp.spanID = v.SpanID().String()
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} else {
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if val, err := rutil.StructFieldByName(spctx, "TraceID"); err == nil {
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sp.traceID = fmt.Sprintf("%v", val)
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}
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if val, err := rutil.StructFieldByName(spctx, "SpanID"); err == nil {
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sp.spanID = fmt.Sprintf("%v", val)
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}
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}
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return ctx, sp
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}
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type otSpan struct {
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span opentracing.Span
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spanID string
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traceID string
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sensor sensor.Tracer
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topts tracer.Options
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opts tracer.SpanOptions
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@ -63,6 +109,14 @@ type otSpan struct {
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statusMsg string
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}
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func (os *otSpan) TraceID() string {
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return os.traceID
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}
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func (os *otSpan) SpanID() string {
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return os.spanID
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}
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func (os *otSpan) SetStatus(st tracer.SpanStatus, msg string) {
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switch st {
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case tracer.SpanStatusError:
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@ -80,10 +134,37 @@ func (os *otSpan) Tracer() tracer.Tracer {
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return &Tracer{sensor: os.sensor, opts: os.topts}
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}
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func (os *otSpan) AddLogs(kv ...interface{}) {
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os.span.LogKV(kv...)
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}
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func (os *otSpan) Finish(opts ...tracer.SpanOption) {
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if len(os.opts.Labels) > 0 {
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os.span.LogKV(os.opts.Labels...)
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if len(os.opts.Labels)%2 != 0 {
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os.opts.Labels = os.opts.Labels[:len(os.opts.Labels)-1]
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}
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os.opts.Labels = tracer.UniqLabels(os.opts.Labels)
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for idx := 0; idx < len(os.opts.Labels); idx += 2 {
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switch os.opts.Labels[idx] {
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case "err":
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os.status = tracer.SpanStatusError
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os.statusMsg = fmt.Sprintf("%v", os.opts.Labels[idx+1])
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case "error":
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continue
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case "X-Request-Id", "x-request-id":
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os.span.SetTag("x-request-id", os.opts.Labels[idx+1])
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case "rpc.call", "rpc.call_type", "rpc.flavor", "rpc.service", "rpc.method",
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"sdk.database", "db.statement", "db.args", "db.query", "db.method",
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"messaging.destination.name", "messaging.source.name", "messaging.operation":
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os.span.SetTag(fmt.Sprintf("%v", os.opts.Labels[idx]), os.opts.Labels[idx+1])
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default:
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os.span.LogKV(os.opts.Labels[idx], os.opts.Labels[idx+1])
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}
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}
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if os.status == tracer.SpanStatusError {
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os.span.SetTag("error", true)
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os.span.LogKV("error", os.statusMsg)
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}
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os.span.SetTag("span.kind", os.opts.Kind)
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os.span.Finish()
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}
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@ -120,14 +201,34 @@ func spanFromContext(ctx context.Context) (opentracing.Span, bool) {
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return sensor.SpanFromContext(ctx)
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}
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func (ot *Tracer) startSpanFromContext(ctx context.Context, name string, opts ...opentracing.StartSpanOption) (context.Context, opentracing.Span) {
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func (t *Tracer) startSpanFromAny(ctx context.Context, name string, opts ...opentracing.StartSpanOption) (context.Context, opentracing.Span) {
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if tracerSpan, ok := tracer.SpanFromContext(ctx); ok && tracerSpan != nil {
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return t.startSpanFromContext(ctx, name, opts...)
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}
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if otSpan := opentracing.SpanFromContext(ctx); otSpan != nil {
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return t.startSpanFromContext(ctx, name, opts...)
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}
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if md, ok := metadata.FromIncomingContext(ctx); ok && md != nil {
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return t.startSpanFromIncomingContext(ctx, name, opts...)
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}
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if md, ok := metadata.FromOutgoingContext(ctx); ok && md != nil {
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return t.startSpanFromOutgoingContext(ctx, name, opts...)
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}
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return t.startSpanFromContext(ctx, name, opts...)
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}
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func (t *Tracer) startSpanFromContext(ctx context.Context, name string, opts ...opentracing.StartSpanOption) (context.Context, opentracing.Span) {
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if parentSpan := opentracing.SpanFromContext(ctx); parentSpan != nil {
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opts = append(opts, opentracing.ChildOf(parentSpan.Context()))
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}
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md := metadata.New(1)
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sp := ot.sensor.StartSpan(name, opts...)
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sp := t.sensor.StartSpan(name, opts...)
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if err := sp.Tracer().Inject(sp.Context(), opentracing.TextMap, opentracing.TextMapCarrier(md)); err != nil {
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return nil, nil
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}
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@ -137,12 +238,12 @@ func (ot *Tracer) startSpanFromContext(ctx context.Context, name string, opts ..
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return ctx, sp
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}
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func (ot *Tracer) startSpanFromOutgoingContext(ctx context.Context, name string, opts ...opentracing.StartSpanOption) (context.Context, opentracing.Span) {
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func (t *Tracer) startSpanFromOutgoingContext(ctx context.Context, name string, opts ...opentracing.StartSpanOption) (context.Context, opentracing.Span) {
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var parentCtx opentracing.SpanContext
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md, ok := metadata.FromOutgoingContext(ctx)
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if ok && md != nil {
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if spanCtx, err := ot.sensor.Extract(opentracing.TextMap, opentracing.TextMapCarrier(md)); err == nil && ok {
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if spanCtx, err := t.sensor.Extract(opentracing.TextMap, opentracing.TextMapCarrier(md)); err == nil && ok {
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parentCtx = spanCtx
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}
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}
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@ -153,7 +254,7 @@ func (ot *Tracer) startSpanFromOutgoingContext(ctx context.Context, name string,
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nmd := metadata.Copy(md)
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sp := ot.sensor.StartSpan(name, opts...)
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sp := t.sensor.StartSpan(name, opts...)
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if err := sp.Tracer().Inject(sp.Context(), opentracing.TextMap, opentracing.TextMapCarrier(nmd)); err != nil {
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return nil, nil
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}
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@ -163,12 +264,12 @@ func (ot *Tracer) startSpanFromOutgoingContext(ctx context.Context, name string,
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return ctx, sp
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}
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func (ot *Tracer) startSpanFromIncomingContext(ctx context.Context, name string, opts ...opentracing.StartSpanOption) (context.Context, opentracing.Span) {
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func (t *Tracer) startSpanFromIncomingContext(ctx context.Context, name string, opts ...opentracing.StartSpanOption) (context.Context, opentracing.Span) {
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var parentCtx opentracing.SpanContext
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md, ok := metadata.FromIncomingContext(ctx)
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if ok && md != nil {
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if spanCtx, err := ot.sensor.Extract(opentracing.TextMap, opentracing.TextMapCarrier(md)); err == nil {
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if spanCtx, err := t.sensor.Extract(opentracing.TextMap, opentracing.TextMapCarrier(md)); err == nil {
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parentCtx = spanCtx
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}
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}
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@ -179,7 +280,8 @@ func (ot *Tracer) startSpanFromIncomingContext(ctx context.Context, name string,
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nmd := metadata.Copy(md)
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sp := ot.sensor.StartSpan(name, opts...)
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sp := t.sensor.StartSpan(name, opts...)
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// fmt.Printf("StartSpan %#+v\n", sp)
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if err := sp.Tracer().Inject(sp.Context(), opentracing.TextMap, opentracing.TextMapCarrier(nmd)); err != nil {
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return nil, nil
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}
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59
instana_test.go
Normal file
59
instana_test.go
Normal file
@ -0,0 +1,59 @@
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package instana
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import (
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"context"
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"testing"
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sensor "github.com/instana/go-sensor"
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"go.unistack.org/micro/v3/metadata"
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"go.unistack.org/micro/v3/tracer"
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)
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func TestTraceID(t *testing.T) {
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md := metadata.New(1)
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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ctx = metadata.NewIncomingContext(ctx, md)
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tr := NewTracer()
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if err := tr.Init(); err != nil {
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t.Fatal(err)
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}
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var sp tracer.Span
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ctx, sp = tr.Start(ctx, "test")
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if v := sp.TraceID(); v == "" {
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t.Fatalf("invalid span trace id %#+v", v)
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}
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if v := sp.SpanID(); v == "" {
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t.Fatalf("invalid span span id %#+v", v)
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}
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}
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func TestSpanPropogation(t *testing.T) {
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md := metadata.New(0)
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md.Set(
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"X-Instana-T", "0000000000002435",
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"X-Instana-S", "0000000000003546",
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"X-Instana-L", "1",
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"Traceparent", "00-4bf92f3577b34da6a3ce929d0e0e4736-0000000000003546-01",
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"Tracestate", "in=0000000000002435;0000000000003546,rojo=00f067aa0ba902b7",
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)
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ctx := metadata.NewIncomingContext(context.TODO(), md)
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var span tracer.Span
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r := sensor.NewTestRecorder()
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tr := NewTracer(Recorder(r))
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if err := tr.Init(); err != nil {
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t.Fatal(err)
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}
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ctx, span = tr.Start(ctx, "test", tracer.WithSpanKind(tracer.SpanKindServer))
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span.Finish()
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spans := r.GetQueuedSpans()
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for _, s := range spans {
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t.Logf("spans %#+v\n", s)
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}
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tr.Flush(ctx)
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}
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@ -1,6 +1,7 @@
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package instana
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import (
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instana "github.com/instana/go-sensor"
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sensor "github.com/instana/go-sensor"
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"go.unistack.org/micro/v3/tracer"
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)
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@ -10,3 +11,9 @@ type tracerOptionsKey struct{}
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func Options(opts *sensor.Options) tracer.Option {
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return tracer.SetOption(tracerOptionsKey{}, opts)
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}
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type recorderKey struct{}
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func Recorder(r instana.SpanRecorder) tracer.Option {
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return tracer.SetOption(recorderKey{}, r)
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}
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