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63 lines
1.8 KiB
Python
63 lines
1.8 KiB
Python
# Copyright (c) Meta Platforms, Inc. and affiliates.
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# All rights reserved.
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#
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# This source code is licensed under the terms described in the LICENSE file in
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# the root directory of this source tree.
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from abc import abstractmethod
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from fastapi import FastAPI
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from opentelemetry.metrics import Meter
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from opentelemetry.sdk.metrics import MeterProvider
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from opentelemetry.sdk.resources import Attributes
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from opentelemetry.sdk.trace import TracerProvider
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from opentelemetry.trace import Tracer
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from pydantic import BaseModel
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from sqlalchemy import Engine
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class TelemetryProvider(BaseModel):
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"""
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TelemetryProvider standardizes how telemetry is provided to the application.
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"""
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@abstractmethod
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def fastapi_middleware(self, app: FastAPI, *args, **kwargs):
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"""
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Injects FastAPI middleware that instruments the application for telemetry.
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"""
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...
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@abstractmethod
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def sqlalchemy_instrumentation(self, engine: Engine | None = None):
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"""
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Injects SQLAlchemy instrumentation that instruments the application for telemetry.
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"""
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...
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@abstractmethod
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def get_tracer(
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self,
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instrumenting_module_name: str,
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instrumenting_library_version: str | None = None,
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tracer_provider: TracerProvider | None = None,
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schema_url: str | None = None,
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attributes: Attributes | None = None,
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) -> Tracer:
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"""
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Gets a tracer.
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"""
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...
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@abstractmethod
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def get_meter(
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self,
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name: str,
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version: str = "",
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meter_provider: MeterProvider | None = None,
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schema_url: str | None = None,
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attributes: Attributes | None = None,
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) -> Meter:
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"""
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Gets a meter.
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"""
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...
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