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Installing NGINX Ingress Controller in Docker Desktop: A Step-by-Step Guide

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In our previous post, we deployed three microservices (add-service, multiply-service, and docs-service) and exposed them using Kubernetes ClusterIP services. While everything was running smoothly, there was one major limitation: ClusterIP services are internal to the cluster. To access them, we had to rely on kubectl port-forward. In a real-world scenario, you want a single entry point (usually port 80 or 443) that acts as an intelligent reverse proxy, routing: Requests for / to the docs-service (Swagger/OpenAPI documentation) Requests for /api/add to the add-service Requests for /api/multiply

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