azure_monitor_opentelemetry_trace_exporter_quickstart.py

1import os
2from opentelemetry import trace
3from opentelemetry.sdk.trace import TracerProvider
4from opentelemetry.sdk.trace.export import BatchSpanProcessor
5from azure.monitor.opentelemetry.exporter import AzureMonitorTraceExporter
6
7# Set the tracer provider
8trace.set_tracer_provider(TracerProvider())
9tracer = trace.get_tracer(__name__)
10
11# Initialize the Azure Monitor Trace Exporter
12# Replace <connection_string> with your Application Insights connection string
13exporter = AzureMonitorTraceExporter.from_connection_string(
14    os.environ.get("APPLICATIONINSIGHTS_CONNECTION_STRING", "<connection_string>")
15)
16
17# Add the exporter to the span processor
18span_processor = BatchSpanProcessor(exporter)
19trace.get_tracer_provider().add_span_processor(span_processor)
20
21# Create a span to send data to Azure Monitor
22with tracer.start_as_current_span("hello"):
23    print("Hello, World!")