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Note on creating LimitRange for GPU, huge-pages resources

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Qiming Teng 2017-11-16 16:43:06 +08:00
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docs/tasks/administer-cluster/cpu-constraint-namespace.md
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@ -79,6 +79,11 @@ CPU request and limit to the Container.
* Verify that the Container specifies a CPU limit that is less than or equal to 800 millicpu. * Verify that the Container specifies a CPU limit that is less than or equal to 800 millicpu.
**Note:** When creating a `LimitRange` object, you can specify limits on huge-pages
or GPUs as well. However, when both `default` and `defaultRequest` are specified
on these resources, the two values must be the same.
{: .note}
Here's the configuration file for a Pod that has one Container. The Container manifest Here's the configuration file for a Pod that has one Container. The Container manifest
specifies a CPU request of 500 millicpu and a CPU limit of 800 millicpu. These satisfy the specifies a CPU request of 500 millicpu and a CPU limit of 800 millicpu. These satisfy the
minimum and maximum CPU constraints imposed by the LimitRange. minimum and maximum CPU constraints imposed by the LimitRange.