Modify node pressure expulsion link

Signed-off-by: pangqing <pangqing@uniontech.com>
This commit is contained in:
pangqing
2022-03-01 10:50:32 +08:00
parent bff6d62c45
commit cdde38b85a
6 changed files with 59 additions and 6 deletions
@@ -637,7 +637,7 @@ exceeding its requests, it won't be evicted. Another Pod with higher priority
that exceeds its requests may be evicted.
-->
kubelet 使用优先级来确定
[节点压力驱逐](/zh/docs/concepts/scheduling-eviction/node-pressure-eviction/) Pod 的顺序。
[节点压力驱逐](/zh/docs/concepts/scheduling-eviction/pod-priority-preemption/) Pod 的顺序。
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:
1. 对紧俏资源的使用是否超过请求值
@@ -664,4 +664,4 @@ kubelet 使用优先级来确定
[默认限制优先级消费](/zh/docs/concepts/policy/resource-quotas/#limit-priority-class-consumption-by-default)
* 了解 [Pod 干扰](/zh/docs/concepts/workloads/pods/disruptions/)
* 了解 [API 发起的驱逐](/docs/reference/generated/kubernetes-api/v1.23/)
* 了解[节点压力驱逐](/zh/docs/concepts/scheduling-eviction/node-pressure-eviction/)
* 了解[节点压力驱逐](/zh/docs/concepts/scheduling-eviction/pod-priority-preemption/)