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Update instrumentation library naming guidance to avoid conflicts between external and otel instrumentations #4187

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lmolkova
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@lmolkova lmolkova commented Aug 16, 2024

Some package managers (PyPi) don't provide means to reserve namespaces for projects. We also have a number of external instrumentation libraries in python that follow current guidance and use opentelemetry-instrumentation-{component} naming pattern.

These libraries are hard to distinguish from otel-authored ones. Also, when someone (legitimately following existing guidance) creates an external instrumentation package like this, it blocks our ability to have OTel-authored instrumentation with this 'good' name.

See open-telemetry/opentelemetry-python-contrib#2759 (comment) for real-life example.

Changes

This PR changes the recommendation to:

  • otel authored instrumentation should use opentelemetry-instrumentation-* pattern
  • external instrumentation should not use this pattern and should prefix lib name with their company/project/etc name

@lmolkova lmolkova requested review from a team August 16, 2024 19:58
@lmolkova lmolkova changed the title Update instrumentation library naming guidance to avoid conflicts with otel-instrumentations Update instrumentation library naming guidance to avoid conflicts between external and otel instrumentations Aug 16, 2024
@austinlparker
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sgtm. we can't really force people to change existing packages but would appreciate if they did.

@cijothomas
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Some package managers (PyPi) don't provide means to reserve namespaces for projects.
Same with Rust's crates.io!

@lmolkova
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I plan to merge it on Wed 8/28 unless the will be any objections.

@lmolkova lmolkova merged commit 6672dbc into open-telemetry:main Aug 28, 2024
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9 participants