![[Resolved] Kubernetes Ingress Error 404 on Non-Root Path of Single Page App](https://hqsa.io/wp-content/uploads/2025/02/k8s-nginx-ingress-containers-404-single-page.png)
If you’re deploying a web application in Kubernetes using NGINX Ingress, you may encounter a 404 Not Found error when accessing non-root paths. This issue is common when using React Router (SPA), Angular, or Vue.js, as well as APIs mapped to a subpath.
In this guide, we’ll explain why this happens and how to fix it using NGINX Ingress annotations and proper configurations.
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