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example/dice: Do not use semconv #4849

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merged 6 commits into from Jan 25, 2024
Merged

example/dice: Do not use semconv #4849

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2c36e68
example/dice: Do not use semconv
pellared Jan 24, 2024
5892886
Update docs
pellared Jan 24, 2024
9ca827e
Merge branch 'main' into dice-no-semconv
pellared Jan 24, 2024
eb1decf
Remove resource code and use defaults
pellared Jan 24, 2024
c349baa
Merge branch 'dice-no-semconv' of https://github.com/pellared/opentel…
pellared Jan 24, 2024
2e8881c
Merge branch 'main' into dice-no-semconv
pellared Jan 24, 2024
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6 changes: 5 additions & 1 deletion example/dice/doc.go
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Expand Up @@ -12,5 +12,9 @@
// See the License for the specific language governing permissions and
// limitations under the License.

// Dice is the "Roll the dice" getting started example application.
// Dice is the "Roll the dice" application.
//
// [Getting Started] uses this example to demonstrate OpenTelemetry Go.
//
// [Getting Started]: https://opentelemetry.io/docs/languages/net/automatic/getting-started/
package main
4 changes: 1 addition & 3 deletions example/dice/main.go
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Expand Up @@ -39,9 +39,7 @@ func run() (err error) {
defer stop()

// Set up OpenTelemetry.
serviceName := "dice"
serviceVersion := "0.1.0"
otelShutdown, err := setupOTelSDK(ctx, serviceName, serviceVersion)
otelShutdown, err := setupOTelSDK(ctx)
if err != nil {
return
}
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17 changes: 4 additions & 13 deletions example/dice/otel.go
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Expand Up @@ -26,12 +26,11 @@ import (
"go.opentelemetry.io/otel/sdk/metric"
"go.opentelemetry.io/otel/sdk/resource"
"go.opentelemetry.io/otel/sdk/trace"
semconv "go.opentelemetry.io/otel/semconv/v1.24.0"
)

// setupOTelSDK bootstraps the OpenTelemetry pipeline.
// If it does not return an error, make sure to call shutdown for proper cleanup.
func setupOTelSDK(ctx context.Context, serviceName, serviceVersion string) (shutdown func(context.Context) error, err error) {
func setupOTelSDK(ctx context.Context) (shutdown func(context.Context) error, err error) {
var shutdownFuncs []func(context.Context) error

// shutdown calls cleanup functions registered via shutdownFuncs.
Expand All @@ -52,11 +51,7 @@ func setupOTelSDK(ctx context.Context, serviceName, serviceVersion string) (shut
}

// Set up resource.
res, err := newResource(serviceName, serviceVersion)
if err != nil {
handleErr(err)
return
}
res := newResource()

// Set up propagator.
prop := newPropagator()
Expand All @@ -83,12 +78,8 @@ func setupOTelSDK(ctx context.Context, serviceName, serviceVersion string) (shut
return
}

func newResource(serviceName, serviceVersion string) (*resource.Resource, error) {
return resource.Merge(resource.Default(),
resource.NewWithAttributes(semconv.SchemaURL,
semconv.ServiceName(serviceName),
semconv.ServiceVersion(serviceVersion),
))
func newResource() *resource.Resource {
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return resource.Default()
}

func newPropagator() propagation.TextMapPropagator {
Expand Down