This technical guide details a comprehensive CI load testing solution for http-echo applications using Kind (Kubernetes in Docker) and k6. The architecture implements a multi-node Kubernetes cluster with NGINX Ingress Controller routing traffic to multiple services based on hostnames. The solution features a four-stage CI workflow: environment setup, cluster provisioning, load execution, and results analysis.

Key performance metrics include P95 response times under 500ms and error rates below 10%. The project demonstrates practical DevOps automation for pull request validation, enabling realistic performance testing in isolated environments. This approach ensures microservices maintain SLA compliance before deployment, making it essential for teams implementing continuous performance validation in their CI/CD pipelines.