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58 lines
2 KiB
Python
58 lines
2 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 enum import StrEnum
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from typing import Any
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from pydantic import BaseModel, Field, field_validator
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from llama_stack.distribution.utils.config_dirs import RUNTIME_BASE_DIR
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class TelemetrySink(StrEnum):
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OTEL_TRACE = "otel_trace"
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OTEL_METRIC = "otel_metric"
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SQLITE = "sqlite"
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CONSOLE = "console"
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class TelemetryConfig(BaseModel):
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otel_trace_endpoint: str | None = Field(
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default=None,
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description="The OpenTelemetry collector endpoint URL for traces",
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)
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otel_metric_endpoint: str | None = Field(
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default=None,
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description="The OpenTelemetry collector endpoint URL for metrics",
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)
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service_name: str = Field(
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# service name is always the same, use zero-width space to avoid clutter
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default="\u200b",
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description="The service name to use for telemetry",
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)
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sinks: list[TelemetrySink] = Field(
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default=[TelemetrySink.CONSOLE, TelemetrySink.SQLITE],
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description="List of telemetry sinks to enable (possible values: otel, sqlite, console)",
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)
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sqlite_db_path: str = Field(
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default_factory=lambda: (RUNTIME_BASE_DIR / "trace_store.db").as_posix(),
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description="The path to the SQLite database to use for storing traces",
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)
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@field_validator("sinks", mode="before")
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@classmethod
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def validate_sinks(cls, v):
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if isinstance(v, str):
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return [TelemetrySink(sink.strip()) for sink in v.split(",")]
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return v
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@classmethod
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def sample_run_config(cls, __distro_dir__: str, db_name: str = "trace_store.db") -> dict[str, Any]:
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return {
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"service_name": "${env.OTEL_SERVICE_NAME:=\u200b}",
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"sinks": "${env.TELEMETRY_SINKS:=console,sqlite}",
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"sqlite_db_path": "${env.SQLITE_STORE_DIR:=" + __distro_dir__ + "}/" + db_name,
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}
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