aws-opentelemetry-distro

import os from aws_opentelemetry_distro import start_tracing from opentelemetry import trace # 1. Initialize the AWS OpenTelemetry Distro. # This sets up the global trace provider, resource detectors, and default exporters # based primarily on environment variables (e.g., OTEL_EXPORTER_OTLP_ENDPOINT). # In AWS Lambda or ECS/EC2 with the ADOT Collector, these environment variables are often pre-configured. start_tracing() # 2. Get a tracer and create a span. tracer = trace.get_tracer("my-application-tracer") with tracer.start_as_current_span("my-aws-operation") as span: span.set_attribute("service.name", "my-app") span.set_attribute("aws.region", os.environ.get("AWS_REGION", "us-east-1")) print("Performing some instrumented work with AWS OpenTelemetry Distro...") # Simulate some work import time time.sleep(0.1) print("Application finished. Spans were sent to the configured OTLP endpoint.") print("To see output, ensure OTEL_EXPORTER_OTLP_ENDPOINT is set (e.g., to a local ADOT Collector or X-Ray daemon).")