This package shows how the otlpr logger operates.
From this directory run the OpenTelemetry collector so it can receive the log messages the example application generates.
docker run --name otel-collector -d -p "4317:4317" -v $(pwd)/config.yaml:/etc/otelcol/config.yaml otel/opentelemetry-collector
Next, generate logs by running the application.
go run . -target="127.0.0.1:4317"
The collector logs should contain the generated log messages. Check using the docker utility.
docker logs otel-collector
docker stop otel-collector
docker rm otel-collector