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Update assign-cpu-resource.md

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modify "1 CPU" to "1 cpu" and "container" to "Container"
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Anthony
2017-08-14 21:17:36 +08:00
committed by Andrew Chen
parent 91b73938ba
commit 886fe53b88
1 changed files with 3 additions and 3 deletions
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docs/tasks/configure-pod-container/assign-cpu-resource.md
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@@ -16,7 +16,7 @@ but is not allowed to use more CPU than its limit.
{% include task-tutorial-prereqs.md %} {% include task-tutorial-prereqs.md %}
Each node in your cluster must have at least 1 CPU. Each node in your cluster must have at least 1 cpu.
A few of the steps on this page require that the A few of the steps on this page require that the
[Heapster](https://github.com/kubernetes/heapster) service is running [Heapster](https://github.com/kubernetes/heapster) service is running
@@ -55,7 +55,7 @@ kubectl create namespace cpu-example
To specify a CPU request for a Container, include the `resources:requests` field To specify a CPU request for a Container, include the `resources:requests` field
in the Container's resource manifest. To specify a CPU limit, include `resources:limits`. in the Container's resource manifest. To specify a CPU limit, include `resources:limits`.
In this exercise, you create a Pod that has one Container. The container has a CPU In this exercise, you create a Pod that has one Container. The Container has a CPU
request of 0.5 cpu and a CPU limit of 1 cpu. Here's the configuration file request of 0.5 cpu and a CPU limit of 1 cpu. Here's the configuration file
for the Pod: for the Pod:
@@ -116,7 +116,7 @@ the limit of 1 cpu specified in the Pod's configuration file.
``` ```
Recall that by setting `-cpu "2"`, you configured the Container to attempt to use 2 cpus. Recall that by setting `-cpu "2"`, you configured the Container to attempt to use 2 cpus.
But the container is only being allowed to use about 1 cpu. The Container's CPU use is being But the Container is only being allowed to use about 1 cpu. The Container's CPU use is being
throttled, because the Container is attempting to use more CPU resources than its limit. throttled, because the Container is attempting to use more CPU resources than its limit.
Note: There's another possible explanation for the CPU throttling. The Node might not have Note: There's another possible explanation for the CPU throttling. The Node might not have