# 服务发现与路由

Kubernetes 中为了实现服务实例间的负载均衡和不同服务间的服务发现，创造了 Serivce 对象，同时又为从集群外部访问集群创建了 Ingress 对象。


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://doc.cncf.vip/kubernetes-handbook/gai-nian-yu-yuan-li/service-discovery.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.