New Service: Business Metric Processor

[austinlparker]

We need a new service to demonstrate a couple of concepts:

• Injecting instrumentation using k8s operator
• Custom Java metrics/logs

My suggestion would be for a small Java app that consumes the orders topic then creates new metrics displaying sales/hour, etc. ("business" metrics). However, there would be no OpenTelemetry instrumentation added to the container, it would only be added through operator injection.

[cartersocha]

We need a dotnet auto instrumented service at some point too but agree on the operator

[joshleecreates]

@austinlparker @cartersocha I think we can re-open this now that there is the minimal local build option?

[austinlparker]

I'd be fine with .NET rather than Java here tbh.