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Merge pull request #31486 from liggitt/pss 

Pod Security Standards doc updates
pull/31572/head
Kubernetes Prow Robot 2022-01-27 16:16:45 -08:00 committed by GitHub
parent 2309413a89 4ca5ff6b3c
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content/en/docs/concepts/security/pod-security-standards.md
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@ -305,34 +305,22 @@ fail validation.
<tr>
<td style="white-space: nowrap">Volume Types</td>
<td>
<p>In addition to restricting HostPath volumes, the restricted policy limits usage of non-core volume types to those defined through PersistentVolumes.</p>
<p>The restricted policy only permits the following volume types.</p>
<p><strong>Restricted Fields</strong></p>
<ul>
<li><code>spec.volumes[*].hostPath</code></li>
<li><code>spec.volumes[*].gcePersistentDisk</code></li>
<li><code>spec.volumes[*].awsElasticBlockStore</code></li>
<li><code>spec.volumes[*].gitRepo</code></li>
<li><code>spec.volumes[*].nfs</code></li>
<li><code>spec.volumes[*].iscsi</code></li>
<li><code>spec.volumes[*].glusterfs</code></li>
<li><code>spec.volumes[*].rbd</code></li>
<li><code>spec.volumes[*].flexVolume</code></li>
<li><code>spec.volumes[*].cinder</code></li>
<li><code>spec.volumes[*].cephfs</code></li>
<li><code>spec.volumes[*].flocker</code></li>
<li><code>spec.volumes[*].fc</code></li>
<li><code>spec.volumes[*].azureFile</code></li>
<li><code>spec.volumes[*].vsphereVolume</code></li>
<li><code>spec.volumes[*].quobyte</code></li>
<li><code>spec.volumes[*].azureDisk</code></li>
<li><code>spec.volumes[*].portworxVolume</code></li>
<li><code>spec.volumes[*].scaleIO</code></li>
<li><code>spec.volumes[*].storageos</code></li>
<li><code>spec.volumes[*].photonPersistentDisk</code></li>
<li><code>spec.volumes[*]</code></li>
</ul>
<p><strong>Allowed Values</strong></p>
Every item in the <code>spec.volumes[*]</code> list must set one of the following fields to a non-null value:
<ul>
<li>Undefined/nil</li>
<li><code>spec.volumes[*].configMap</code></li>
<li><code>spec.volumes[*].csi</code></li>
<li><code>spec.volumes[*].downwardAPI</code></li>
<li><code>spec.volumes[*].emptyDir</code></li>
<li><code>spec.volumes[*].ephemeral</code></li>
<li><code>spec.volumes[*].persistentVolumeClaim</code></li>
<li><code>spec.volumes[*].projected</code></li>
<li><code>spec.volumes[*].secret</code></li>
</ul>
</td>
</tr>
@ -391,26 +379,6 @@ fail validation.
</ul>
</td>
</tr>
<tr>
<td style="white-space: nowrap">Non-root groups <em>(optional)</em></td>
<td>
<p>Containers should be forbidden from running with a root primary or supplementary GID.</p>
<p><strong>Restricted Fields</strong></p>
<ul>
<li><code>spec.securityContext.runAsGroup</code></li>
<li><code>spec.securityContext.supplementalGroups[*]</code></li>
<li><code>spec.securityContext.fsGroup</code></li>
<li><code>spec.containers[*].securityContext.runAsGroup</code></li>
<li><code>spec.initContainers[*].securityContext.runAsGroup</code></li>
<li><code>spec.ephemeralContainers[*].securityContext.runAsGroup</code></li>
</ul>
<p><strong>Allowed Values</strong></p>
<ul>
<li>Undefined/nil (except for <code>*.runAsGroup</code>)</li>
<li>Non-zero</li>
</ul>
</td>
</tr>
<tr>
<td style="white-space: nowrap">Seccomp (v1.19+)</td>
<td>