[GO] Add basic OpenTelemetry support

[smeubank]

Details

• SDK develop spec feat: Initial OpenTelemetry Spec develop#686
• span processor - transforming OTEL spans into Sentry spans within Sentry transactions
  • span name and description
  • parent child relationships
• trace/context propagator - including DSC and trace context
  • https://opentelemetry.io/docs/reference/specification/context/api-propagators/

Reference

Ruby issues with initial implementation getsentry/sentry-ruby#1907

[cleptric]

We should take a look at #468 while working on OTEL.

@smeubank The Go SDK currently does not support Dynamic Sampling.

[github-actions]

This issue has gone three weeks without activity. In another week, I will close it.

But! If you comment or otherwise update it, I will reset the clock, and if you label it Status: Backlog or Status: In Progress, I will leave it alone ... forever!

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"A weed is but an unloved flower." ― Ella Wheeler Wilcox 🥀