""" ## ummary Motivation Leverage open source observability stack to standardize system wide Tracing, Metrics reporting, and Logging. Reduce or eliminate efforts to implement custom code for these purposes. Goals: - setup and define reusable configurations and standardize packages based on OpenTelemetry to add Tracing - discover what auto-instrumentation provides out of the box - discover how best to standardize tracing/logging - explore ways and means to distribute the data to various source agnostically * if the distribution target changes, underlying code already instrumented should not have to change Further Reading [What is OpenTelemetry and why is it the future of instrumentation?](https://newrelic.com/blog/best-practices/what-is-opentelemetry) [What is OpenTelemetry?](https://opentelemetry.io/docs/concepts/what-is-opentelemetry/) Reference Links: [https://pypi.org/project/opentelemetry-instrumentation/](https://pypi.org/project/opentelemetry-instrumentation/) ## **Lambda: auto-instrumentation using Layer (no code changes)** 1. Include this layer: arn:aws:lambda:us-east-2:901920570463:layer:aws-otel-python38-ver-1-7-1:1 2. Add lambda env variables: **AWS_LAMBDA_EXEC_WRAPPER**: /opt/otel-instrument **OPENTELEMETRY_COLLECTOR_CONFIG_FILE**: /var/task/otel.yml 3. Add otel.yml at root of project: """