diff --git a/pkg/cmd/grafana-server/server.go b/pkg/cmd/grafana-server/server.go
index 0dace4ebab..f1a4bfde53 100644
--- a/pkg/cmd/grafana-server/server.go
+++ b/pkg/cmd/grafana-server/server.go
@@ -23,7 +23,6 @@ import (
_ "github.com/grafana/grafana/pkg/infra/metrics"
_ "github.com/grafana/grafana/pkg/infra/remotecache"
_ "github.com/grafana/grafana/pkg/infra/serverlock"
- _ "github.com/grafana/grafana/pkg/infra/tracing"
_ "github.com/grafana/grafana/pkg/infra/usagestats"
"github.com/grafana/grafana/pkg/login"
"github.com/grafana/grafana/pkg/login/social"
diff --git a/pkg/infra/tracing/tracing.go b/pkg/infra/tracing/tracing.go
deleted file mode 100644
index 923459786b..0000000000
--- a/pkg/infra/tracing/tracing.go
+++ /dev/null
@@ -1,161 +0,0 @@
-package tracing
-
-import (
- "context"
- "fmt"
- "io"
- "strings"
-
- "github.com/grafana/grafana/pkg/infra/log"
- "github.com/grafana/grafana/pkg/registry"
- "github.com/grafana/grafana/pkg/setting"
-
- opentracing "github.com/opentracing/opentracing-go"
- jaegercfg "github.com/uber/jaeger-client-go/config"
- "github.com/uber/jaeger-client-go/zipkin"
-)
-
-func init() {
- registry.RegisterService(&TracingService{})
-}
-
-type TracingService struct {
- enabled bool
- address string
- customTags map[string]string
- samplerType string
- samplerParam float64
- log log.Logger
- closer io.Closer
- zipkinPropagation bool
- disableSharedZipkinSpans bool
-
- Cfg *setting.Cfg `inject:""`
-}
-
-func (ts *TracingService) Init() error {
- ts.log = log.New("tracing")
- ts.parseSettings()
-
- if ts.enabled {
- return ts.initGlobalTracer()
- }
-
- return nil
-}
-
-func (ts *TracingService) parseSettings() {
- var section, err = ts.Cfg.Raw.GetSection("tracing.jaeger")
- if err != nil {
- return
- }
-
- ts.address = section.Key("address").MustString("")
- if ts.address != "" {
- ts.enabled = true
- }
-
- ts.customTags = splitTagSettings(section.Key("always_included_tag").MustString(""))
- ts.samplerType = section.Key("sampler_type").MustString("")
- ts.samplerParam = section.Key("sampler_param").MustFloat64(1)
- ts.zipkinPropagation = section.Key("zipkin_propagation").MustBool(false)
- ts.disableSharedZipkinSpans = section.Key("disable_shared_zipkin_spans").MustBool(false)
-}
-
-func (ts *TracingService) initJaegerCfg() (jaegercfg.Configuration, error) {
- cfg := jaegercfg.Configuration{
- ServiceName: "grafana",
- Disabled: !ts.enabled,
- Sampler: &jaegercfg.SamplerConfig{
- Type: ts.samplerType,
- Param: ts.samplerParam,
- },
- Reporter: &jaegercfg.ReporterConfig{
- LogSpans: false,
- LocalAgentHostPort: ts.address,
- },
- }
-
- _, err := cfg.FromEnv()
- if err != nil {
- return cfg, err
- }
- return cfg, nil
-}
-
-func (ts *TracingService) initGlobalTracer() error {
- cfg, err := ts.initJaegerCfg()
- if err != nil {
- return err
- }
-
- jLogger := &jaegerLogWrapper{logger: log.New("jaeger")}
-
- options := []jaegercfg.Option{}
- options = append(options, jaegercfg.Logger(jLogger))
-
- for tag, value := range ts.customTags {
- options = append(options, jaegercfg.Tag(tag, value))
- }
-
- if ts.zipkinPropagation {
- zipkinPropagator := zipkin.NewZipkinB3HTTPHeaderPropagator()
- options = append(options,
- jaegercfg.Injector(opentracing.HTTPHeaders, zipkinPropagator),
- jaegercfg.Extractor(opentracing.HTTPHeaders, zipkinPropagator),
- )
-
- if !ts.disableSharedZipkinSpans {
- options = append(options, jaegercfg.ZipkinSharedRPCSpan(true))
- }
- }
-
- tracer, closer, err := cfg.NewTracer(options...)
- if err != nil {
- return err
- }
-
- opentracing.SetGlobalTracer(tracer)
-
- ts.closer = closer
-
- return nil
-}
-
-func (ts *TracingService) Run(ctx context.Context) error {
- <-ctx.Done()
-
- if ts.closer != nil {
- ts.log.Info("Closing tracing")
- ts.closer.Close()
- }
-
- return nil
-}
-
-func splitTagSettings(input string) map[string]string {
- res := map[string]string{}
-
- tags := strings.Split(input, ",")
- for _, v := range tags {
- kv := strings.Split(v, ":")
- if len(kv) > 1 {
- res[kv[0]] = kv[1]
- }
- }
-
- return res
-}
-
-type jaegerLogWrapper struct {
- logger log.Logger
-}
-
-func (jlw *jaegerLogWrapper) Error(msg string) {
- jlw.logger.Error(msg)
-}
-
-func (jlw *jaegerLogWrapper) Infof(format string, args ...interface{}) {
- msg := fmt.Sprintf(format, args...)
- jlw.logger.Info(msg)
-}
diff --git a/pkg/infra/tracing/tracing_test.go b/pkg/infra/tracing/tracing_test.go
deleted file mode 100644
index a6d71cf165..0000000000
--- a/pkg/infra/tracing/tracing_test.go
+++ /dev/null
@@ -1,94 +0,0 @@
-package tracing
-
-import (
- "github.com/stretchr/testify/assert"
- "github.com/stretchr/testify/require"
- "os"
- "testing"
-)
-
-func TestGroupSplit(t *testing.T) {
- tests := []struct {
- input string
- expected map[string]string
- }{
- {
- input: "tag1:value1,tag2:value2",
- expected: map[string]string{
- "tag1": "value1",
- "tag2": "value2",
- },
- },
- {
- input: "",
- expected: map[string]string{},
- },
- {
- input: "tag1",
- expected: map[string]string{},
- },
- }
-
- for _, test := range tests {
- tags := splitTagSettings(test.input)
- for k, v := range test.expected {
- value, exists := tags[k]
- assert.Truef(t, exists, "Tag %q not found for input %q", k, test.input)
- assert.Equalf(t, v, value, "Tag %q has wrong value for input %q", k, test.input)
- }
- }
-}
-
-func TestInitJaegerCfg_Default(t *testing.T) {
- ts := &TracingService{}
- cfg, err := ts.initJaegerCfg()
- require.NoError(t, err)
-
- assert.True(t, cfg.Disabled)
-}
-
-func TestInitJaegerCfg_Enabled(t *testing.T) {
- ts := &TracingService{enabled: true}
- cfg, err := ts.initJaegerCfg()
- require.NoError(t, err)
-
- assert.False(t, cfg.Disabled)
- assert.Equal(t, "localhost:6831", cfg.Reporter.LocalAgentHostPort)
-}
-
-func TestInitJaegerCfg_DisabledViaEnv(t *testing.T) {
- os.Setenv("JAEGER_DISABLED", "true")
- defer func() {
- os.Unsetenv("JAEGER_DISABLED")
- }()
-
- ts := &TracingService{enabled: true}
- cfg, err := ts.initJaegerCfg()
- require.NoError(t, err)
-
- assert.True(t, cfg.Disabled)
-}
-
-func TestInitJaegerCfg_EnabledViaEnv(t *testing.T) {
- os.Setenv("JAEGER_DISABLED", "false")
- defer func() {
- os.Unsetenv("JAEGER_DISABLED")
- }()
-
- ts := &TracingService{enabled: false}
- cfg, err := ts.initJaegerCfg()
- require.NoError(t, err)
-
- assert.False(t, cfg.Disabled)
-}
-
-func TestInitJaegerCfg_InvalidEnvVar(t *testing.T) {
- os.Setenv("JAEGER_DISABLED", "totallybogus")
- defer func() {
- os.Unsetenv("JAEGER_DISABLED")
- }()
-
- ts := &TracingService{}
- _, err := ts.initJaegerCfg()
- require.EqualError(t, err, "cannot parse env var JAEGER_DISABLED=totallybogus: strconv.ParseBool: parsing \"totallybogus\": invalid syntax")
-}