inline::meta-reference

Description

Meta’s reference implementation of telemetry and observability using OpenTelemetry.

Configuration

Field

Type

Required

Default

Description

otel_exporter_otlp_endpoint

str | None

No

The OpenTelemetry collector endpoint URL (base URL for traces, metrics, and logs). If not set, the SDK will use OTEL_EXPORTER_OTLP_ENDPOINT environment variable.

service_name

<class 'str'>

No

​

The service name to use for telemetry

sinks

list[inline.telemetry.meta_reference.config.TelemetrySink

No

[<TelemetrySink.CONSOLE: ‘console’>, <TelemetrySink.SQLITE: ‘sqlite’>]

List of telemetry sinks to enable (possible values: otel_trace, otel_metric, sqlite, console)

sqlite_db_path

<class 'str'>

No

~/.llama/runtime/trace_store.db

The path to the SQLite database to use for storing traces

Sample Configuration

service_name: "${env.OTEL_SERVICE_NAME:=\u200B}"
sinks: ${env.TELEMETRY_SINKS:=console,sqlite}
sqlite_db_path: ${env.SQLITE_STORE_DIR:=~/.llama/dummy}/trace_store.db
otel_exporter_otlp_endpoint: ${env.OTEL_EXPORTER_OTLP_ENDPOINT:=}