49 lines
1.6 KiB
Markdown
49 lines
1.6 KiB
Markdown
---
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title: 节点（Node）
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id: node
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date: 2018-04-12
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full_link: /zh-cn/docs/concepts/architecture/nodes/
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short_description: >
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Kubernetes 中的工作机器称作节点。
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aka:
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tags:
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- fundamental
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---
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<!--
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title: Node
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id: node
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date: 2018-04-12
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full_link: /zh-cn/docs/concepts/architecture/nodes/
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short_description: >
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A node is a worker machine in Kubernetes.
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aka:
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tags:
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- fundamental
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-->
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<!--
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A node is a worker machine in Kubernetes.
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-->
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Kubernetes 中的工作机器称作节点。
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<!--more-->
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<!--
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A worker node may be a VM or physical machine, depending on the cluster. It has local daemons or services necessary to run {{< glossary_tooltip text="Pods" term_id="pod" >}} and is managed by the control plane. The daemons on a node include {{< glossary_tooltip text="kubelet" term_id="kubelet" >}}, {{< glossary_tooltip text="kube-proxy" term_id="kube-proxy" >}}, and a container runtime implementing the {{< glossary_tooltip text="CRI" term_id="cri" >}} such as {{< glossary_tooltip term_id="docker" >}}.
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In early Kubernetes versions, Nodes were called "Minions".
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-->
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工作机器可以是虚拟机也可以是物理机，取决于集群的配置。
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其上部署了运行 {{< glossary_tooltip text="Pods" term_id="pod" >}}
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所必需的本地守护进程或服务，并由主控组件来管理。
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节点上的守护进程包括 {{< glossary_tooltip text="kubelet" term_id="kubelet" >}}、
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{{< glossary_tooltip text="kube-proxy" term_id="kube-proxy" >}}
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以及一个 {{< glossary_tooltip term_id="docker" >}} 这种
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实现了 {{< glossary_tooltip text="CRI" term_id="cri" >}}
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的容器运行时。
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在早期的 Kubernetes 版本中，节点也称作 "Minions"。
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