add gen spans script

Signed-off-by: Teo <[email protected]>

examples/open-telemetry/generate_spans.py

@@ -0,0 +1,33 @@
+from opentelemetry import trace
+from opentelemetry.sdk.trace import TracerProvider
+from opentelemetry.sdk.trace.export import BatchSpanProcessor
+from opentelemetry.exporter.otlp.proto.http.trace_exporter import OTLPSpanExporter
+import time
+import random
+
+# Initialize tracer
+provider = TracerProvider()
+processor = BatchSpanProcessor(OTLPSpanExporter(endpoint="http://localhost:4318/v1/traces"))
+provider.add_span_processor(processor)
+trace.set_tracer_provider(provider)
+
+tracer = trace.get_tracer(__name__)
+
+def generate_spans():
+    while True:
+        # Create a parent span
+        with tracer.start_as_current_span("parent_operation") as parent:
+            parent.set_attribute("custom.attribute", "parent_value")
+
+            # Add some random sleep to simulate work
+            time.sleep(random.uniform(0.1, 0.5))
+
+            # Create some child spans
+            for i in range(random.randint(2, 5)):
+                with tracer.start_span(f"child_operation_{i}") as child:
+                    child.set_attribute("custom.child.attribute", f"child_value_{i}")
+                    time.sleep(random.uniform(0.1, 0.3))
+
+if __name__ == "__main__":
+    print("Generating spans... Check Jaeger UI at http://localhost:16686")
+    generate_spans()