wehub-resource-sync
27 lines
828 B
Python
27 lines
828 B
Python
import os
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from opentelemetry import trace
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from opentelemetry.sdk.trace import TracerProvider
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from opentelemetry.sdk.trace.export import (
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ConsoleSpanExporter,
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SimpleSpanProcessor,
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)
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spans_dir = "/tmp/spans/"
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def setup_tracing() -> None:
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"""Stand-in for a user-provided `setup_tracing` hook."""
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os.makedirs("/tmp/spans", exist_ok=True)
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# Sets the tracer_provider. This is only allowed once per execution
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# context and will log a warning if attempted multiple times.
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trace.set_tracer_provider(TracerProvider())
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trace.get_tracer_provider().add_span_processor(
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SimpleSpanProcessor(
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ConsoleSpanExporter(
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out=open(f"{spans_dir}{os.getpid()}.txt", "w"),
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formatter=lambda span: span.to_json(indent=None) + os.linesep,
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)
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)
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)
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