my feedback: • the documentation is not covering things like creating sqlite3 db, config directory creation. i went through the code to find sqlite3 dependency and its location • the locations to these should be configurable, like using a yml file. ex - https://github.com/open-telemetry/opentelemetry-collector/blob/main/examples/k8s/otel-config.yaml#L68. For other configs as well, I have seen os.GetEnv being used around codebase, i feel viper can be used here have made a PR[link] for point 1, and open to discuss point 2