OpenTelemetry Erlang Configuration
Ship traces from Erlang to Opensearch with OpenTelemetry (via gRPC)
Use OpenTelemetry to easily send Erlang traces to your Logit.io Stack.
Follow this step by step guide to get 'traces' from your system to Logit.io:
Step 1 - Getting Started
You can get help Getting Started with OpenTelemetry for Erlang by referring to the official documentation. You need to configure the OTLP exporter to ensure the trace data reaches your Logit.io Stack.
OTLP gRPC Exporter settings:
%% config/sys.config.src
[
{opentelemetry,
[{span_processor, batch},
{traces_exporter, otlp}]},
{opentelemetry_exporter,
[{otlp_protocol, <your-opentelemetry-protocol>},
{otlp_headers, [{"authorization", "Basic <your-encoded-opentelemetry-auth-header-value>"}]}
{otlp_endpoint, "https://<your-opentelemetry-endpoint-address>:<your-opentelemetry-endpoint-port>"}]}]}
].
For more information about exporter configuration with Erlang please see the documentation here
Step 2 - Check Logit.io for your traces
Data should now have been sent to your Stack.
If you don't see traces please take a look at How to diagnose no data in Stack below for how to diagnose common issues.
Step 3 - how to diagnose no data in Stack
If you don't see data appearing in your Stack after following the steps, visit the Help Centre guide for steps to diagnose no data appearing in your Stack or Chat to support now.