Demystifying the OpenTelemetry Operator: Observing Kubernetes applications without writing code

The OpenTelemetry Operator enables auto-instrumentation of Kubernetes applications without requiring code changes. By leveraging Kubernetes operator pattern and custom resources, it simplifies the observability setup, managing the lifecycle of OpenTelemetry Collector instances and auto-instrumentation settings. Detailed instructions for installation and configuring collectors, along with handling language-specific instrumentation, are provided, making it easier to decouple application development from instrumentation tasks.