[zh] Sync changes from English site (7)

This commit is contained in:
Qiming Teng
2020-11-16 14:16:15 +08:00
parent edbab98ce4
commit 089040daa7
10 changed files with 494 additions and 347 deletions
@@ -1,11 +1,11 @@
---
title: 驱逐策略
content_template: templates/concept
content_type: concept
weight: 60
---
<!--
title: Eviction Policy
content_template: templates/concept
content_type: concept
weight: 60
-->
@@ -20,25 +20,28 @@ This page is an overview of Kubernetes' policy for eviction.
<!--
## Eviction Policy
The {{< glossary_tooltip text="Kubelet" term_id="kubelet" >}} can proactively monitor for and prevent total starvation of a
compute resource. In those cases, the `kubelet` can reclaim the starved
resource by proactively failing one or more Pods. When the `kubelet` fails
The {{< glossary_tooltip text="kubelet" term_id="kubelet" >}} proactively monitors for
and prevents total starvation of a compute resource. In those cases, the `kubelet` can reclaim
the starved resource by failing one or more Pods. When the `kubelet` fails
a Pod, it terminates all of its containers and transitions its `PodPhase` to `Failed`.
If the evicted Pod is managed by a Deployment, the Deployment will create another Pod
If the evicted Pod is managed by a Deployment, the Deployment creates another Pod
to be scheduled by Kubernetes.
-->
## 驱逐策略 {#eviction-policy}
{{< 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。
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。
`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`
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。
{{< glossary_tooltip text="Kubelet" term_id="kubelet" >}} 主动监测和防止
计算资源的全面短缺。在资源短缺`kubelet` 可以主动地结束一个或多个 Pod
以回收短缺的资源
`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`
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。
## {{% heading "whatsnext" %}}
<!--
- Read [Configure out of resource handling](/docs/tasks/administer-cluster/out-of-resource/) to learn more about eviction signals, thresholds, and handling.
- Learn how to [configure out of resource handling](/docs/tasks/administer-cluster/out-of-resource/) with eviction signals and thresholds.
-->
- 阅读[配置资源不足的处理](/zh/docs/tasks/administer-cluster/out-of-resource/)
进一步了解驱逐信号阈值以及处理方法
进一步了解驱逐信号阈值。