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kuboard-press/learning/k8s-intermediate/config/sec-ctx/con-sel.md
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---
vssueId: 112
layout: LearningLayout
description: Kubernetes教程_为Pod容器组或Container容器配置Security Context安全上下文的_seLinuxOptions
meta:
- name: keywords
content: Kubernetes教程,K8S教程,Security Context,SecurityContext
---
# 为容器设置SELinux标签
<AdSenseTitle/>
Pod 或容器定义的 `securityContext``seLinuxOptions` 字段是一个 [SELinuxOptions](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.16/#selinuxoptions-v1-core) 对象,该字段可用于为容器指定 SELinux 标签。如下所示:
``` yaml
securityContext:
seLinuxOptions:
level: "s0:c123,c456"
```
::: tip
为容器指定 SELinux 标签时,宿主节点的 SELinux 模块必须加载。
:::