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Merge pull request #35313 from windsonsea/schevi 

[zh-cn] resync /concepts/scheduling-eviction/_index.md
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Kubernetes Prow Robot 2022-07-24 06:32:57 -07:00 committed by GitHub
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content/zh-cn/docs/concepts/scheduling-eviction/_index.md
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@ -1,11 +1,11 @@
---
title: 调度，抢占和驱逐
title: 调度、抢占和驱逐
weight: 90
content_type: concept
description: >
在Kubernetes中，调度 (scheduling) 指的是确保 Pods 匹配到合适的节点，
以便 kubelet 能够运行它们。抢占 (Preemption) 指的是终止低优先级的 Pods 以便高优先级的 Pods 可以
调度运行的过程。驱逐 (Eviction) 是在资源匮乏的节点上，主动让一个或多个 Pods 失效的过程。
在 Kubernetes 中，调度 (scheduling) 指的是确保 Pod 匹配到合适的节点，
以便 kubelet 能够运行它们。抢占 (Preemption) 指的是终止低优先级的 Pod 以便高优先级的 Pod
可以调度运行的过程。驱逐 (Eviction) 是在资源匮乏的节点上，主动让一个或多个 Pod 失效的过程。
no_list: true
---
@ -30,6 +30,12 @@ is the process of terminating Pods with lower {{<glossary_tooltip text="Priority
so that Pods with higher Priority can schedule on Nodes. Eviction is the process
of terminating one or more Pods on Nodes.
-->
在 Kubernetes 中，调度 (scheduling) 指的是确保 {{<glossary_tooltip text="Pod" term_id="pod">}}
匹配到合适的{{<glossary_tooltip text="节点" term_id="node">}}，
以便 {{<glossary_tooltip text="kubelet" term_id="kubelet">}} 能够运行它们。
抢占 (Preemption) 指的是终止低{{<glossary_tooltip text="优先级" term_id="pod-priority">}}的 Pod
以便高优先级的 Pod 可以调度运行的过程。
驱逐 (Eviction) 是在资源匮乏的节点上，主动让一个或多个 Pod 失效的过程。
<!--
## Scheduling
@ -37,6 +43,7 @@ of terminating one or more Pods on Nodes.
* [Kubernetes Scheduler](/docs/concepts/scheduling-eviction/kube-scheduler/)
* [Assigning Pods to Nodes](/docs/concepts/scheduling-eviction/assign-pod-node/)
* [Pod Overhead](/docs/concepts/scheduling-eviction/pod-overhead/)
* [Pod Topology Spread Constraints](/docs/concepts/scheduling-eviction/topology-spread-constraints/)
* [Taints and Tolerations](/docs/concepts/scheduling-eviction/taint-and-toleration/)
* [Scheduling Framework](/docs/concepts/scheduling-eviction/scheduling-framework)
* [Scheduler Performance Tuning](/docs/concepts/scheduling-eviction/scheduler-perf-tuning/)
@ -46,11 +53,12 @@ of terminating one or more Pods on Nodes.
## 调度
* [Kubernetes 调度器](/zh-cn/docs/concepts/scheduling-eviction/kube-scheduler/)
* [将 Pods 指派到节点](/zh-cn/docs/concepts/scheduling-eviction/assign-pod-node/)
* [将 Pod 指派到节点](/zh-cn/docs/concepts/scheduling-eviction/assign-pod-node/)
* [Pod 开销](/zh-cn/docs/concepts/scheduling-eviction/pod-overhead/)
* [污点和容忍](/zh-cn/docs/concepts/scheduling-eviction/taint-and-toleration/)
* [Pod 拓扑分布约束](/docs/concepts/scheduling-eviction/topology-spread-constraints/)
* [污点和容忍度](/zh-cn/docs/concepts/scheduling-eviction/taint-and-toleration/)
* [调度框架](/zh-cn/docs/concepts/scheduling-eviction/scheduling-framework)
* [调度器的性能调试](/zh-cn/docs/concepts/scheduling-eviction/scheduler-perf-tuning/)
* [调度器性能调试](/zh-cn/docs/concepts/scheduling-eviction/scheduler-perf-tuning/)
* [扩展资源的资源装箱](/zh-cn/docs/concepts/scheduling-eviction/resource-bin-packing/)
<!--