Andrew Hayworth

Tracing: Add Jaeger B3 header support

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* [x] I added CHANGELOG entry for this change. * [ ] Change is not relevant to the end user. ## Changes Jaeger tracing uses its own HTTP/GRPC header to...

feat: support InstrumentationScope, and update OTLP proto to 0.18.0

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This commit accomplishes two things simultaneously - adding support for InstrumentationScope everywhere, and also updating the OTLP proto to v0.18.0. The PR that introduced InstrumentationScope is [here](https://github.com/open-telemetry/opentelemetry-specification/pull/2276) My best understanding...

Improve proto generation rake task

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Use `Dir.glob` and clean it up. _Originally posted by @ahayworth in https://github.com/open-telemetry/opentelemetry-ruby/pull/1345#discussion_r941846248_

feat: Add basic support for schema_url

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This adds basic schema URL support in the API + SDK, specifically in and around Resources, Tracers, Tracer Provider, and the OTLP exporter. Some notes, in no particular order: -...

ci: DRY up CI and re-use across repos

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Now that we have copy-pasted the CI workflow between two separate repos, we should look into re-using these workflows somehow: https://docs.github.com/en/actions/using-workflows/reusing-workflows#access-to-reusable-workflows We'll need to see if the open-telemetry org allows...

This PR adds a way to check that the gems we are releasing will not be broken upon said release. We run this check as a GitHub action that only...

Added in: https://github.com/open-telemetry/opentelemetry-specification/pull/2370

Added in: https://github.com/open-telemetry/opentelemetry-specification/pull/1791 More info in: https://github.com/open-telemetry/opentelemetry-specification/pull/2222 More info in: https://github.com/open-telemetry/opentelemetry-specification/pull/2246 The `jaeger_remote` sampling strategy appears to be a sampling strategy that is dictated by a GRPC service that provides...

Extract `otel.foo` to constants throughout the codebase

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We have a sprinkling of `otel.foo` kinds of tags being used throughout the codebase: ``` opentelemetry-ruby on  ahayworth/add-dropped-counts-zipkin-jaeger via 💎 v3.1.1 zsh ❯ git grep 'otel\.' | egrep -v...

instrumentation-base / configurator: support global configuration for all instrumentation

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We want to allow the ability to provide configuration for all instrumentation in one pass; and to also support one instrumentation reading the configuration of another instrumentation. There are a...