[zh-cn] Fix some links and translation in scheduling-eviction (#35045)
* [zh-cn] fix some links in scheduling-eviction * [zh-cn] fix translation in pod-priority-preemption * [zh-cn] add missing pod-disruption glossary definition in scheduling-eviction index * [zh-cn] add missing original English text in comments of scheduling-eviction index
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@ -31,7 +31,17 @@ so that Pods with higher Priority can schedule on Nodes. Eviction is the process
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of terminating one or more Pods on Nodes.
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of terminating one or more Pods on Nodes.
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-->
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-->
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<!-- ## Scheduling -->
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<!--
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## Scheduling
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* [Kubernetes Scheduler](/docs/concepts/scheduling-eviction/kube-scheduler/)
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* [Assigning Pods to Nodes](/docs/concepts/scheduling-eviction/assign-pod-node/)
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* [Pod Overhead](/docs/concepts/scheduling-eviction/pod-overhead/)
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* [Taints and Tolerations](/docs/concepts/scheduling-eviction/taint-and-toleration/)
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* [Scheduling Framework](/docs/concepts/scheduling-eviction/scheduling-framework)
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* [Scheduler Performance Tuning](/docs/concepts/scheduling-eviction/scheduler-perf-tuning/)
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* [Resource Bin Packing for Extended Resources](/docs/concepts/scheduling-eviction/resource-bin-packing/)
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-->
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## 调度
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## 调度
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@ -43,10 +53,20 @@ of terminating one or more Pods on Nodes.
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* [调度器的性能调试](/zh-cn/docs/concepts/scheduling-eviction/scheduler-perf-tuning/)
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* [调度器的性能调试](/zh-cn/docs/concepts/scheduling-eviction/scheduler-perf-tuning/)
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* [扩展资源的资源装箱](/zh-cn/docs/concepts/scheduling-eviction/resource-bin-packing/)
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* [扩展资源的资源装箱](/zh-cn/docs/concepts/scheduling-eviction/resource-bin-packing/)
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<!-- ## Pod Disruption -->
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<!--
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## Pod Disruption
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{{<glossary_definition term_id="pod-disruption" length="all">}}
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* [Pod Priority and Preemption](/docs/concepts/scheduling-eviction/pod-priority-preemption/)
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* [Node-pressure Eviction](/docs/concepts/scheduling-eviction/node-pressure-eviction/)
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* [API-initiated Eviction](/docs/concepts/scheduling-eviction/api-eviction/)
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-->
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## Pod 干扰
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## Pod 干扰
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{{<glossary_definition term_id="pod-disruption" length="all">}}
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* [Pod 优先级和抢占](/zh-cn/docs/concepts/scheduling-eviction/pod-priority-preemption/)
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* [Pod 优先级和抢占](/zh-cn/docs/concepts/scheduling-eviction/pod-priority-preemption/)
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* [节点压力驱逐](/zh-cn/docs/concepts/scheduling-eviction/pod-priority-preemption/)
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* [节点压力驱逐](/zh-cn/docs/concepts/scheduling-eviction/node-pressure-eviction/)
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* [API发起的驱逐](/zh-cn/docs/concepts/scheduling-eviction/api-eviction/)
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* [API发起的驱逐](/zh-cn/docs/concepts/scheduling-eviction/api-eviction/)
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@ -22,7 +22,7 @@ During a node-pressure eviction, the kubelet sets the `PodPhase` for the
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selected pods to `Failed`. This terminates the pods.
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selected pods to `Failed`. This terminates the pods.
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Node-pressure eviction is not the same as
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Node-pressure eviction is not the same as
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[API-initiated eviction](/docs/reference/generated/kubernetes-api/v1.23/).
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[API-initiated eviction](/docs/concepts/scheduling-eviction/api-eviction/).
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-->
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-->
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{{<glossary_tooltip term_id="kubelet" text="kubelet">}}
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{{<glossary_tooltip term_id="kubelet" text="kubelet">}}
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监控集群节点的 CPU、内存、磁盘空间和文件系统的 inode 等资源。
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监控集群节点的 CPU、内存、磁盘空间和文件系统的 inode 等资源。
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@ -31,7 +31,7 @@ kubelet 可以主动地使节点上一个或者多个 Pod 失效,以回收资
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在节点压力驱逐期间,kubelet 将所选 Pod 的 `PodPhase` 设置为 `Failed`。这将终止 Pod。
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在节点压力驱逐期间,kubelet 将所选 Pod 的 `PodPhase` 设置为 `Failed`。这将终止 Pod。
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节点压力驱逐不同于 [API 发起的驱逐](/docs/reference/generated/kubernetes-api/v1.23/)。
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节点压力驱逐不同于 [API 发起的驱逐](/zh-cn/docs/concepts/scheduling-eviction/api-eviction/)。
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<!--
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<!--
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The kubelet does not respect your configured `PodDisruptionBudget` or the pod's
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The kubelet does not respect your configured `PodDisruptionBudget` or the pod's
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@ -639,7 +639,7 @@ exceeding its requests, it won't be evicted. Another Pod with higher priority
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that exceeds its requests may be evicted.
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that exceeds its requests may be evicted.
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-->
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-->
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kubelet 使用优先级来确定
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kubelet 使用优先级来确定
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[节点压力驱逐](/zh-cn/docs/concepts/scheduling-eviction/pod-priority-preemption/) Pod 的顺序。
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[节点压力驱逐](/zh-cn/docs/concepts/scheduling-eviction/node-pressure-eviction/) Pod 的顺序。
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你可以使用 QoS 类来估计 Pod 最有可能被驱逐的顺序。kubelet 根据以下因素对 Pod 进行驱逐排名:
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你可以使用 QoS 类来估计 Pod 最有可能被驱逐的顺序。kubelet 根据以下因素对 Pod 进行驱逐排名:
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1. 对紧俏资源的使用是否超过请求值
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1. 对紧俏资源的使用是否超过请求值
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@ -650,8 +650,8 @@ kubelet 使用优先级来确定
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[kubelet 驱逐时 Pod 的选择](/zh-cn/docs/concepts/scheduling-eviction/node-pressure-eviction/#pod-selection-for-kubelet-eviction)。
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[kubelet 驱逐时 Pod 的选择](/zh-cn/docs/concepts/scheduling-eviction/node-pressure-eviction/#pod-selection-for-kubelet-eviction)。
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当某 Pod 的资源用量未超过其请求时,kubelet 节点压力驱逐不会驱逐该 Pod。
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当某 Pod 的资源用量未超过其请求时,kubelet 节点压力驱逐不会驱逐该 Pod。
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如果优先级较低的 Pod 没有超过其请求,则不会被驱逐。
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如果优先级较低的 Pod 的资源使用量没有超过其请求,则不会被驱逐。
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另一个优先级高于其请求的 Pod 可能会被驱逐。
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另一个优先级较高且资源使用量超过其请求的 Pod 可能会被驱逐。
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## {{% heading "whatsnext" %}}
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## {{% heading "whatsnext" %}}
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@ -659,11 +659,11 @@ kubelet 使用优先级来确定
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* Read about using ResourceQuotas in connection with PriorityClasses:
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* Read about using ResourceQuotas in connection with PriorityClasses:
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[limit Priority Class consumption by default](/docs/concepts/policy/resource-quotas/#limit-priority-class-consumption-by-default)
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[limit Priority Class consumption by default](/docs/concepts/policy/resource-quotas/#limit-priority-class-consumption-by-default)
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* Learn about [Pod Disruption](/docs/concepts/workloads/pods/disruptions/)
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* Learn about [Pod Disruption](/docs/concepts/workloads/pods/disruptions/)
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* Learn about [API-initiated Eviction](/docs/reference/generated/kubernetes-api/v1.23/)
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* Learn about [API-initiated Eviction](/docs/concepts/scheduling-eviction/api-eviction/)
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* Learn about [Node-pressure Eviction](/docs/concepts/scheduling-eviction/node-pressure-eviction/)
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* Learn about [Node-pressure Eviction](/docs/concepts/scheduling-eviction/node-pressure-eviction/)
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-->
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-->
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* 阅读有关将 ResourceQuota 与 PriorityClass 结合使用的信息:
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* 阅读有关将 ResourceQuota 与 PriorityClass 结合使用的信息:
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[默认限制优先级消费](/zh-cn/docs/concepts/policy/resource-quotas/#limit-priority-class-consumption-by-default)
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[默认限制优先级消费](/zh-cn/docs/concepts/policy/resource-quotas/#limit-priority-class-consumption-by-default)
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* 了解 [Pod 干扰](/zh-cn/docs/concepts/workloads/pods/disruptions/)
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* 了解 [Pod 干扰](/zh-cn/docs/concepts/workloads/pods/disruptions/)
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* 了解 [API 发起的驱逐](/docs/reference/generated/kubernetes-api/v1.23/)
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* 了解 [API 发起的驱逐](/zh-cn/docs/concepts/scheduling-eviction/api-eviction/)
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* 了解[节点压力驱逐](/zh-cn/docs/concepts/scheduling-eviction/pod-priority-preemption/)
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* 了解[节点压力驱逐](/zh-cn/docs/concepts/scheduling-eviction/node-pressure-eviction/)
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@ -528,6 +528,6 @@ arbitrary tolerations to DaemonSets.
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* Read about [Node-pressure Eviction](/docs/concepts/scheduling-eviction/node-pressure-eviction/) and how you can configure it
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* Read about [Node-pressure Eviction](/docs/concepts/scheduling-eviction/node-pressure-eviction/) and how you can configure it
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* Read about [Pod Priority](/docs/concepts/scheduling-eviction/pod-priority-preemption/)
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* Read about [Pod Priority](/docs/concepts/scheduling-eviction/pod-priority-preemption/)
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-->
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-->
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* 阅读[节点压力驱逐](/zh-cn/docs/concepts/scheduling-eviction/pod-priority-preemption/),
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* 阅读[节点压力驱逐](/zh-cn/docs/concepts/scheduling-eviction/node-pressure-eviction/),
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以及如何配置其行为
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以及如何配置其行为
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* 阅读 [Pod 优先级](/zh-cn/docs/concepts/scheduling-eviction/pod-priority-preemption/)
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* 阅读 [Pod 优先级](/zh-cn/docs/concepts/scheduling-eviction/pod-priority-preemption/)
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