# Page Not Found

The URL `concepts/customresourcedefinition.html` does not exist.

You might be looking for one of these pages:
- [CustomResourceDefinition](https://kubernetes.feisky.xyz/concepts/objects/customresourcedefinition.md)
- [核心组件](https://kubernetes.feisky.xyz/concepts/components.md)
- [设计理念](https://kubernetes.feisky.xyz/concepts/concepts.md)
- [CustomResourceDefinition](https://kubernetes.feisky.xyz/extension/api/customresourcedefinition.md)
- [Federation](https://kubernetes.feisky.xyz/concepts/components/federation.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://kubernetes.feisky.xyz/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://kubernetes.feisky.xyz/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/concepts/objects/customresourcedefinition.md`)
- Use `Accept: text/markdown` header for content negotiation