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opentelemetry-go/example/opencensus/go.mod
Johannes Tax 4e94f405ab Populate service.instance.id with a default value when OTEL_GO_X_RESOURCE is set (#5520)
As discussed in a previous SIG meeting, this PR adds support for setting
a default value for
[`service.instance.id`](https://github.com/open-telemetry/semantic-conventions/tree/main/docs/resource#service-experimental)
according to semantic conventions:

> Implementations, such as SDKs, are recommended to generate a random
Version 1 or Version 4 [RFC 4122](https://www.ietf.org/rfc/rfc4122.txt)
UUID, but are free to use an inherent unique ID as the source of this
value if stability is desirable. In that case, the ID SHOULD be used as
source of a UUID Version 5 and SHOULD use the following UUID as the
namespace: `4d63009a-8d0f-11ee-aad7-4c796ed8e320`.

This PR follows the recommendation and populates `service.instance.id`
with a random Version 4 UUID. The functionality is guarded by the
`OTEL_GO_X_RESOURCE` feature flag environment variable.

There are plans to declare `service.instance.id` stable and also make it
a required attribute (similar to `service.name`). Once this happens, the
functionality can be made available regardless of whether
`OTEL_GO_X_RESOURCE` is set.

Closes
https://github.com/open-telemetry/opentelemetry-go-contrib/issues/5423

---------

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
Co-authored-by: Tyler Yahn <codingalias@gmail.com>
2024-06-24 08:25:49 -07:00

40 lines
1.3 KiB
Modula-2

module go.opentelemetry.io/otel/example/opencensus
go 1.21
replace (
go.opentelemetry.io/otel => ../..
go.opentelemetry.io/otel/bridge/opencensus => ../../bridge/opencensus
go.opentelemetry.io/otel/sdk => ../../sdk
)
require (
go.opencensus.io v0.24.0
go.opentelemetry.io/otel v1.27.0
go.opentelemetry.io/otel/bridge/opencensus v1.27.0
go.opentelemetry.io/otel/exporters/stdout/stdoutmetric v1.27.0
go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.27.0
go.opentelemetry.io/otel/sdk v1.27.0
go.opentelemetry.io/otel/sdk/metric v1.27.0
)
require (
github.com/go-logr/logr v1.4.2 // indirect
github.com/go-logr/stdr v1.2.2 // indirect
github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
github.com/google/uuid v1.6.0 // indirect
go.opentelemetry.io/otel/metric v1.27.0 // indirect
go.opentelemetry.io/otel/trace v1.27.0 // indirect
golang.org/x/sys v0.21.0 // indirect
)
replace go.opentelemetry.io/otel/metric => ../../metric
replace go.opentelemetry.io/otel/sdk/metric => ../../sdk/metric
replace go.opentelemetry.io/otel/trace => ../../trace
replace go.opentelemetry.io/otel/exporters/stdout/stdoutmetric => ../../exporters/stdout/stdoutmetric
replace go.opentelemetry.io/otel/exporters/stdout/stdouttrace => ../../exporters/stdout/stdouttrace