5.4. 限制范围操作

流程

1. 创建对象：

   $ oc create -f <limit_range_file> -n <project>

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流程

1. 获取项目中定义的限值范围对象列表。例如，名为 demoproject 的项目：

   $ oc get limits -n demoproject

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   输出示例

   NAME              AGE
   resource-limits   6d

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2. 描述限值范围。例如，对于名为 resource-limits 的限制范围：

   $ oc describe limits resource-limits -n demoproject

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   输出示例

   Name:                           resource-limits
   Namespace:                      demoproject
   Type                            Resource                Min     Max     Default Request Default Limit   Max Limit/Request Ratio
   ----                            --------                ---     ---     --------------- -------------   -----------------------
   Pod                             cpu                     200m    2       -               -               -
   Pod                             memory                  6Mi     1Gi     -               -               -
   Container                       cpu                     100m    2       200m            300m            10
   Container                       memory                  4Mi     1Gi     100Mi           200Mi           -
   openshift.io/Image              storage                 -       1Gi     -               -               -
   openshift.io/ImageStream        openshift.io/image      -       12      -               -               -
   openshift.io/ImageStream        openshift.io/image-tags -       10      -               -               -

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