This is a WIP opentelemetry backend based on WASI Observe.
Steps to run the sample Spin app are below. Note that you need to be using this custom version of Spin. Also make sure you have an observability stack running on your system.
cd examples/exporter/opentelemetry
spin build
OTEL_EXPORTER_OTLP_TRACES_ENDPOINT=http://localhost:4318/v1/traces spin up
curl http://localhost:3000