Add eviction policy page
This is a sync to English site change (#23478)
This commit is contained in:
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---
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title: 驱逐策略
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content_template: templates/concept
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weight: 60
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---
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<!--
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title: Eviction Policy
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content_template: templates/concept
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weight: 60
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-->
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<!-- overview -->
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<!--
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This page is an overview of Kubernetes' policy for eviction.
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-->
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本页提供 Kubernetes 驱逐策略的概览。
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<!-- body -->
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<!--
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## Eviction Policy
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The {{< glossary_tooltip text="Kubelet" term_id="kubelet" >}} can proactively monitor for and prevent total starvation of a
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compute resource. In those cases, the `kubelet` can reclaim the starved
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resource by proactively failing one or more Pods. When the `kubelet` fails
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a Pod, it terminates all of its containers and transitions its `PodPhase` to `Failed`.
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If the evicted Pod is managed by a Deployment, the Deployment will create another Pod
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to be scheduled by Kubernetes.
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-->
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## 驱逐策略 {#eviction-policy}
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{{< glossary_tooltip text="Kubelet" term_id="kubelet" >}} 能够主动监测和防止计算资源的全面短缺。
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在资源短缺的情况下,`kubelet` 可以主动地结束一个或多个 Pod 以回收短缺的资源。
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当 `kubelet` 结束一个 Pod 时,它将终止 Pod 中的所有容器,而 Pod 的 `Phase` 将变为 `Failed`。
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如果被驱逐的 Pod 由 Deployment 管理,这个 Deployment 会创建另一个 Pod 给 Kubernetes 来调度。
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## {{% heading "whatsnext" %}}
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<!--
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- Read [Configure out of resource handling](/docs/tasks/administer-cluster/out-of-resource/) to learn more about eviction signals, thresholds, and handling.
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-->
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- 阅读[配置资源不足的处理](/zh/docs/tasks/administer-cluster/out-of-resource/),
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进一步了解驱逐信号、阈值以及处理方法。
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@@ -5,11 +5,9 @@ weight: 50
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---
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<!--
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---
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title: Kubernetes Scheduler
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content_type: concept
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weight: 50
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---
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-->
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<!-- overview -->
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@@ -1,14 +1,14 @@
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---
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title: 调度器性能调优
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content_type: concept
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weight: 70
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weight: 80
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---
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<!--
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reviewers:
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- bsalamat
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title: Scheduler Performance Tuning
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content_type: concept
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weight: 70
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weight: 80
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-->
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<!-- overview -->
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@@ -3,7 +3,7 @@ reviewers:
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- ahg-g
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title: 调度框架
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content_type: concept
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weight: 60
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weight: 70
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---
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<!--
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