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content/zh/docs/concepts/cluster-administration/kubelet-garbage-collection.md

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 title: 配置 kubelet 垃圾回收策略
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 垃圾回收是 kubelet 的一个有用功能，它将清理未使用的镜像和容器。
 
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 External garbage collection tools are not recommended as these tools can potentially break the behavior of kubelet by removing containers expected to exist.
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 ## 镜像回收
 
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 | `--outofdisk-transition-frequency` | `--eviction-pressure-transition-period` | eviction generalizes disk pressure transition to other resources |
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 查阅 [配置驱逐回收资源的策略](/docs/tasks/administer-cluster/out-of-resource/) 获取更多细节。
 
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 See [Configuring Out Of Resource Handling](/docs/tasks/administer-cluster/out-of-resource/) for more details.
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