52 lines
2.0 KiB
Markdown
52 lines
2.0 KiB
Markdown
---
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title: 控制平面（Control Plane）
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id: control-plane
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date: 2019-05-12
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full_link:
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short_description: >
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控制平面是指容器编排层，它暴露 API 和接口来定义、部署容器和管理容器的生命周期。
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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: Control Plane
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id: control-plane
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date: 2019-05-12
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full_link:
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short_description: >
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The container orchestration layer that exposes the API and interfaces to define, deploy, and manage the lifecycle of containers.
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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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The container orchestration layer that exposes the API and interfaces to define, deploy, and manage the lifecycle of containers.
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-->
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控制平面（Control Plane）是指容器编排层，它暴露 API 和接口来定义、
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部署容器和管理容器的生命周期。
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<!--
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This layer is composed by many different components, such as (but not restricted to):
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* {{< glossary_tooltip text="etcd" term_id="etcd" >}}
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* {{< glossary_tooltip text="API Server" term_id="kube-apiserver" >}}
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* {{< glossary_tooltip text="Scheduler" term_id="kube-scheduler" >}}
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* {{< glossary_tooltip text="Controller Manager" term_id="kube-controller-manager" >}}
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* {{< glossary_tooltip text="Cloud Controller Manager" term_id="cloud-controller-manager" >}}
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These components can be run as traditional operating system services (daemons) or as containers. The hosts running these components were historically called {{< glossary_tooltip text="masters" term_id="master" >}}.
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-->
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这个编排层是由多个不同的组件组成，例如以下（但不限于）几种：
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* {{< glossary_tooltip text="etcd" term_id="etcd" >}}
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* {{< glossary_tooltip text="API 服务器" term_id="kube-apiserver" >}}
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* {{< glossary_tooltip text="调度器" term_id="kube-scheduler" >}}
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* {{< glossary_tooltip text="控制器管理器" term_id="kube-controller-manager" >}}
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* {{< glossary_tooltip text="云控制器管理器" term_id="cloud-controller-manager" >}}
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这些组件可以以传统的系统服务运行也可以以容器的形式运行.运行这些组件的主机过去称为 master 节点。
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