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Fix wrong capitalization for preemptionPolicy field

pull/31267/head
Mengjiao Liu 2022-01-10 17:57:32 +08:00
parent 7444dc5d6a
commit a35da2ba7f
1 changed files with 4 additions and 4 deletions
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content/en/docs/concepts/scheduling-eviction/pod-priority-preemption.md
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@ -106,7 +106,7 @@ description: "This priority class should be used for XYZ service pods only."
{{< feature-state for_k8s_version="v1.19" state="beta" >}}
Pods with `PreemptionPolicy: Never` will be placed in the scheduling queue
Pods with `preemptionPolicy: Never` will be placed in the scheduling queue
ahead of lower-priority pods,
but they cannot preempt other pods.
A non-preempting pod waiting to be scheduled will stay in the scheduling queue,
@ -122,16 +122,16 @@ allowing other pods with lower priority to be scheduled before them.
Non-preempting pods may still be preempted by other,
high-priority pods.
`PreemptionPolicy` defaults to `PreemptLowerPriority`,
`preemptionPolicy` defaults to `PreemptLowerPriority`,
which will allow pods of that PriorityClass to preempt lower-priority pods
(as is existing default behavior).
If `PreemptionPolicy` is set to `Never`,
If `preemptionPolicy` is set to `Never`,
pods in that PriorityClass will be non-preempting.
An example use case is for data science workloads.
A user may submit a job that they want to be prioritized above other workloads,
but do not wish to discard existing work by preempting running pods.
The high priority job with `PreemptionPolicy: Never` will be scheduled
The high priority job with `preemptionPolicy: Never` will be scheduled
ahead of other queued pods,
as soon as sufficient cluster resources "naturally" become free.