54 lines
1.7 KiB
Markdown
54 lines
1.7 KiB
Markdown
---
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title: kube-proxy
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id: kube-proxy
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date: 2018-04-12
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full_link: /zh-cn/docs/reference/command-line-tools-reference/kube-proxy/
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short_description: >
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`kube-proxy` 是集群中每个节点上运行的网络代理。
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aka:
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tags:
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- fundamental
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- networking
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---
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<!-- ---
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title: kube-proxy
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id: kube-proxy
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date: 2018-04-12
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full_link: /zh-cn/docs/reference/command-line-tools-reference/kube-proxy/
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short_description: >
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`kube-proxy` is a network proxy that runs on each node in the cluster.
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aka:
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tags:
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- fundamental
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- networking
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--- -->
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<!--
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kube-proxy is a network proxy that runs on each
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{{< glossary_tooltip text="node" term_id="node" >}} in your cluster,
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implementing part of the Kubernetes
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{{< glossary_tooltip term_id="service">}} concept.
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-->
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[kube-proxy](/zh-cn/docs/reference/command-line-tools-reference/kube-proxy/)
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是集群中每个{{< glossary_tooltip text="节点（node）" term_id="node" >}}上所运行的网络代理，
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实现 Kubernetes {{< glossary_tooltip term_id="service">}} 概念的一部分。
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<!--more-->
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<!--
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[kube-proxy](/docs/reference/command-line-tools-reference/kube-proxy/)
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maintains network rules on nodes. These network rules allow network
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communication to your Pods from network sessions inside or outside of
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your cluster.
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-->
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kube-proxy 维护节点上的一些网络规则，
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这些网络规则会允许从集群内部或外部的网络会话与 Pod 进行网络通信。
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<!--
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kube-proxy uses the operating system packet filtering layer if there is one
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and it's available. Otherwise, kube-proxy forwards the traffic itself.
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-->
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如果操作系统提供了可用的数据包过滤层，则 kube-proxy 会通过它来实现网络规则。
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否则，kube-proxy 仅做流量转发。
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