---
title: 临时容器（Ephemeral Container）
id: ephemeral-container
date: 2019-08-26
full_link: /zh/docs/concepts/workloads/pods/ephemeral-containers/
short_description: >
  您可以在 Pod 中临时运行的一种容器类型
aka:
tags:
- fundamental
---
  您可以在 {{< glossary_tooltip term_id="pod" >}} 中临时运行的一种 {{< glossary_tooltip term_id="container" >}} 类型。

<!--
---
title: Ephemeral Container
id: ephemeral-container
date: 2019-08-26
full_link: /docs/concepts/workloads/pods/ephemeral-containers/
short_description: >
  A type of container type that you can temporarily run inside a Pod

aka:
tags:
- fundamental
---
A {{< glossary_tooltip term_id="container" >}} type that you can temporarily run inside a {{< glossary_tooltip term_id="pod" >}}.
-->

<!--more-->

<!--
If you want to investigate a Pod that's running with problems, you can add an ephemeral container to that Pod and carry out diagnostics. Ephemeral containers have no resource or scheduling guarantees, and you should not use them to run any part of the workload itself.
-->

如果想要调查运行中有问题的 Pod，可以向该 Pod 添加一个临时容器并进行诊断。
临时容器没有资源或调度保证，因此不应该使用它们来运行任何部分的工作负荷本身。