From be9ebbe9348aad461b7df2f619ee0147f72d8ef1 Mon Sep 17 00:00:00 2001
From: DMRobertson
By default, Synapse will publish traces to Jaeger on localhost.
+If Jaeger is hosted elsewhere, point Synapse to the correct host by setting
+opentracing.jaeger_config.local_agent.reporting_host
in the Synapse configuration
+or by setting the JAEGER_AGENT_HOST
environment variable to the desired address.
Latest documentation is probably at https://www.jaegertracing.io/docs/latest/getting-started.