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[feat] add observability config

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This commit is contained in:
Azamat 2026-03-20 21:38:28 +03:00
parent a930185754
commit cb4560db5c
4 changed files with 268 additions and 71 deletions
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91
adapter/otel/bootstrap.py
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@ -20,21 +20,33 @@ from .tracing import OtelTracer
@dataclass(frozen=True, slots=True)
class OtelRuntime:
logger_provider: LoggerProvider
meter_provider: MeterProvider
tracer_provider: TracerProvider
logger: OtelLogger
metrics: OtelMetrics
tracer: OtelTracer
logger_provider: LoggerProvider | None = None
meter_provider: MeterProvider | None = None
tracer_provider: TracerProvider | None = None
logger: OtelLogger | None = None
metrics: OtelMetrics | None = None
tracer: OtelTracer | None = None
def shutdown(self) -> None:
self.meter_provider.shutdown()
self.tracer_provider.shutdown()
self.logger_provider.shutdown()
if self.meter_provider is not None:
self.meter_provider.shutdown()
if self.tracer_provider is not None:
self.tracer_provider.shutdown()
if self.logger_provider is not None:
self.logger_provider.shutdown()
def setup_otel(config: AppConfig) -> OtelRuntime:
if config.otel.metric_export_interval <= 0:
def setup_otel(
config: AppConfig,
*,
enable_logs: bool,
enable_metrics: bool,
enable_tracing: bool,
) -> OtelRuntime:
if not any((enable_logs, enable_metrics, enable_tracing)):
raise ValueError('empty otel runtime')
if enable_metrics and config.otel.metric_export_interval <= 0:
raise ValueError('invalid metric export interval')
resource = Resource.create(
@ -44,30 +56,41 @@ def setup_otel(config: AppConfig) -> OtelRuntime:
}
)
logger_provider = LoggerProvider(resource=resource, shutdown_on_exit=False)
logger_provider.add_log_record_processor(
BatchLogRecordProcessor(OTLPLogExporter(endpoint=config.otel.logs_endpoint))
)
metric_reader = PeriodicExportingMetricReader(
OTLPMetricExporter(endpoint=config.otel.metrics_endpoint),
export_interval_millis=config.otel.metric_export_interval,
)
meter_provider = MeterProvider(
metric_readers=[metric_reader],
resource=resource,
shutdown_on_exit=False,
)
tracer_provider = TracerProvider(resource=resource, shutdown_on_exit=False)
tracer_provider.add_span_processor(
BatchSpanProcessor(OTLPSpanExporter(endpoint=config.otel.traces_endpoint))
)
scope_name = config.app.name
logger = OtelLogger(logger_provider.get_logger(scope_name), config.logging.level)
metrics_adapter = OtelMetrics(meter_provider.get_meter(scope_name))
tracer = OtelTracer(tracer_provider.get_tracer(scope_name))
logger_provider = None
meter_provider = None
tracer_provider = None
logger = None
metrics_adapter = None
tracer = None
if enable_logs:
logger_provider = LoggerProvider(resource=resource, shutdown_on_exit=False)
logger_provider.add_log_record_processor(
BatchLogRecordProcessor(OTLPLogExporter(endpoint=config.otel.logs_endpoint))
)
logger = OtelLogger(
logger_provider.get_logger(scope_name), config.logging.level
)
if enable_metrics:
metric_reader = PeriodicExportingMetricReader(
OTLPMetricExporter(endpoint=config.otel.metrics_endpoint),
export_interval_millis=config.otel.metric_export_interval,
)
meter_provider = MeterProvider(
metric_readers=[metric_reader],
resource=resource,
shutdown_on_exit=False,
)
metrics_adapter = OtelMetrics(meter_provider.get_meter(scope_name))
if enable_tracing:
tracer_provider = TracerProvider(resource=resource, shutdown_on_exit=False)
tracer_provider.add_span_processor(
BatchSpanProcessor(OTLPSpanExporter(endpoint=config.otel.traces_endpoint))
)
tracer = OtelTracer(tracer_provider.get_tracer(scope_name))
return OtelRuntime(
logger_provider=logger_provider,