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Add Tracing Header Context Name option for Jaeger

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This commit is contained in:
Mohamed Abdelkader Hizaoui 2019-02-05 18:20:03 +01:00 • committed by Traefiker Bot
parent f0ee2890b2
commit 156f6b8d3c
17 changed files with 327 additions and 49 deletions
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26
vendor/github.com/uber/jaeger-client-go/config/config.go generated vendored
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@ -27,6 +27,7 @@ import (
"github.com/uber/jaeger-client-go/internal/baggage/remote"
throttler "github.com/uber/jaeger-client-go/internal/throttler/remote"
"github.com/uber/jaeger-client-go/rpcmetrics"
"github.com/uber/jaeger-client-go/transport"
)
const defaultSamplingProbability = 0.001
@ -108,6 +109,18 @@ type ReporterConfig struct {
// LocalAgentHostPort instructs reporter to send spans to jaeger-agent at this address
// Can be set by exporting an environment variable named JAEGER_AGENT_HOST / JAEGER_AGENT_PORT
LocalAgentHostPort string `yaml:"localAgentHostPort"`
// CollectorEndpoint instructs reporter to send spans to jaeger-collector at this URL
// Can be set by exporting an environment variable named JAEGER_ENDPOINT
CollectorEndpoint string `yaml:"collectorEndpoint"`
// User instructs reporter to include a user for basic http authentication when sending spans to jaeger-collector.
// Can be set by exporting an environment variable named JAEGER_USER
User string `yaml:"user"`
// Password instructs reporter to include a password for basic http authentication when sending spans to
// jaeger-collector. Can be set by exporting an environment variable named JAEGER_PASSWORD
Password string `yaml:"password"`
}
// BaggageRestrictionsConfig configures the baggage restrictions manager which can be used to whitelist
@ -218,6 +231,7 @@ func (c Configuration) NewTracer(options ...Option) (opentracing.Tracer, io.Clos
jaeger.TracerOptions.CustomHeaderKeys(c.Headers),
jaeger.TracerOptions.Gen128Bit(opts.gen128Bit),
jaeger.TracerOptions.ZipkinSharedRPCSpan(opts.zipkinSharedRPCSpan),
jaeger.TracerOptions.MaxTagValueLength(opts.maxTagValueLength),
}
for _, tag := range opts.tags {
@ -344,7 +358,7 @@ func (sc *SamplerConfig) NewSampler(
return nil, fmt.Errorf("Unknown sampler type %v", sc.Type)
}
// NewReporter instantiates a new reporter that submits spans to tcollector
// NewReporter instantiates a new reporter that submits spans to the collector
func (rc *ReporterConfig) NewReporter(
serviceName string,
metrics *jaeger.Metrics,
@ -368,5 +382,13 @@ func (rc *ReporterConfig) NewReporter(
}
func (rc *ReporterConfig) newTransport() (jaeger.Transport, error) {
return jaeger.NewUDPTransport(rc.LocalAgentHostPort, 0)
switch {
case rc.CollectorEndpoint != "" && rc.User != "" && rc.Password != "":
return transport.NewHTTPTransport(rc.CollectorEndpoint, transport.HTTPBatchSize(1),
transport.HTTPBasicAuth(rc.User, rc.Password)), nil
case rc.CollectorEndpoint != "":
return transport.NewHTTPTransport(rc.CollectorEndpoint, transport.HTTPBatchSize(1)), nil
default:
return jaeger.NewUDPTransport(rc.LocalAgentHostPort, 0)
}
}