go/opentelemetry-go
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Code Issues Releases Activity

Clarify HTTP/gRPC exporter examples (#3492)

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Signed-off-by: Yuri Shkuro <github@ysh.us>
This commit is contained in:
Yuri Shkuro 2022-11-28 10:22:59 -05:00 committed by GitHub
parent d7b31155b5
commit aa868d506b
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2 changed files with 8 additions and 4 deletions
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8
example/otel-collector/main.go
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@ -57,10 +57,14 @@ func initProvider() (func(context.Context) error, error) {
// microk8s), it should be accessible through the NodePort service at the
// `localhost:30080` endpoint. Otherwise, replace `localhost` with the
// endpoint of your cluster. If you run the app inside k8s, then you can
// probably connect directly to the service through dns
// probably connect directly to the service through dns.
ctx, cancel := context.WithTimeout(ctx, time.Second)
defer cancel()
conn, err := grpc.DialContext(ctx, "localhost:30080", grpc.WithTransportCredentials(insecure.NewCredentials()), grpc.WithBlock())
conn, err := grpc.DialContext(ctx, "localhost:30080",
// Note the use of insecure transport here. TLS is recommended in production.
grpc.WithTransportCredentials(insecure.NewCredentials()),
grpc.WithBlock(),
)
if err != nil {
return nil, fmt.Errorf("failed to create gRPC connection to collector: %w", err)
}

4
exporters/otlp/otlptrace/README.md
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@ -12,8 +12,8 @@ go get -u go.opentelemetry.io/otel/exporters/otlp/otlptrace
## Examples
- [Exporter setup and examples](./otlptracehttp/example_test.go)
- [Full example sending telemetry to a local collector](../../../example/otel-collector)
- [HTTP Exporter setup and examples](./otlptracehttp/example_test.go)
- [Full example of gRPC Exporter sending telemetry to a local collector](../../../example/otel-collector)
## [`otlptrace`](https://pkg.go.dev/go.opentelemetry.io/otel/exporters/otlp/otlptrace)