Automation Rhapsody

Posts with tag: OpenTelemetry

Distributed system observability: extract and visualize metrics from OpenTelemetry spans

How to extract metrics from spans by OpenTelementry collector, store them in Prometheus and properly visualize them in Grafana.

Distributed system observability: Instrument Cypress tests with OpenTelemetry

Instrument Cypress tests with OpenTelemetry and be able to custom trace the tests.

Distributed system observability: Instrument Selenium tests with OpenTelemetry

Instrument Selenium tests with OpenTelemetry and be able to custom trace the tests themselves.

Distributed system observability: Instrument React application with OpenTelemetry

Create a React web application using the Material UI design system and instrument the application with OpenTelemetry.

Distributed system observability: Instrument Spring Boot application with OpenTelemetry

Instrumenting a Spring Boot Java application with OpenTelemetry.

Distributed system observability: complete end-to-end example with OpenTracing, Jaeger, Prometheus, Grafana, Spring Boot, React and Selenium

Code examples and explanations on an end-to-end example showcasing a distributed system observability from the Selenium tests through React front end, all the way to the database calls of a Spring Boot application. Examples are implemented with the OpenTracing toolset and traces are saved in Jaeger. This example also shows a complete observability setup including tools like Grafana, Prometheus, Loki, and Promtail.