opentelemetry_wrapper 0.0.5

a wrapper around `opentelemetry` and `opentelemetry-instrumentation-*` to make life a bit easier

opentelemetry_wrapper

a wrapper around opentelemetry and opentelemetry-instrumentation-* to make life a bit easier

what this does (or is supposed to do)

• Make instrumentation (more) idempotent
• Make re-instrumentation of logging actually work with different format strings
• Make logging print as a one-line JSON dict by default
• Provide support for decorating functions and classes
• Provide support for instrumentation of dataclasses
  • Global instrumentation needs to be run before any dataclasses are initialized
  • Otherwise, use the decorator on each class as usual (it's idempotent anyway)
• Add global instrumentation of FastAPI
  • sometimes works even after apps are created for some reason, likely due to how Uvicorn runs in a new process
  • but somehow sometimes doesn't work in prod, for equally unknown reasons
  • probably best to instrument each app instance
• logs some http headers received by fastapi as span attributes

usage

todo: write stuff here

read the original docs

• OpenTelemetry
• OpenTracing
• SkyWalking