红帽全球峰会OpenShift Container Storage is now OpenShift Data Foundation starting with version 4.9.
1.3. 使用本地存储设备安装 OpenShift Container Storage 的要求
节点要求
集群必须至少包含三个 OpenShift Container Platform worker 节点，每个节点都有本地附加存储设备。
- 三个所选节点的每个节点必须至少有一个原始块设备可供 OpenShift Container Storage 使用。
- 您使用的设备必须为空；磁盘不得包含物理卷 (PV)，卷组 (VG) 或逻辑卷 (LV) 不能保留在磁盘上。
您必须至少有三个标记的节点。
- 确保节点分布到多个可用区平台的不同 Locations/Availability 区域。
具有 OpenShift Container Storage 使用的本地存储设备的每个节点都必须具有特定的标签才能部署 OpenShift Container Storage Pod。要标记节点，请使用以下命令：
oc label nodes <NodeNames> cluster.ocs.openshift.io/openshift-storage=''
$ oc label nodes <NodeNames> cluster.ocs.openshift.io/openshift-storage=''Copy to Clipboard Copied! Toggle word wrap Toggle overflow
请参阅规划指南中的资源要求部分。
最低的启动节点要求 [技术预览]
当不符合标准部署资源要求时，OpenShift Container Storage 集群将以最小配置进行部署。请参阅规划指南中的资源要求部分。
'%20d='M201.5%20305.5c-13.8%200-24.9-11.1-24.9-24.6%200-13.8%2011.1-24.9%2024.9-24.9%2013.6%200%2024.6%2011.1%2024.6%2024.9%200%2013.6-11.1%2024.6-24.6%2024.6zM504%20256c0%20137-111%20248-248%20248S8%20393%208%20256%20119%208%20256%208s248%20111%20248%20248zm-132.3-41.2c-9.4%200-17.7%203.9-23.8%2010-22.4-15.5-52.6-25.5-86.1-26.6l17.4-78.3%2055.4%2012.5c0%2013.6%2011.1%2024.6%2024.6%2024.6%2013.8%200%2024.9-11.3%2024.9-24.9s-11.1-24.9-24.9-24.9c-9.7%200-18%205.8-22.1%2013.8l-61.2-13.6c-3-.8-6.1%201.4-6.9%204.4l-19.1%2086.4c-33.2%201.4-63.1%2011.3-85.5%2026.8-6.1-6.4-14.7-10.2-24.1-10.2-34.9%200-46.3%2046.9-14.4%2062.8-1.1%205-1.7%2010.2-1.7%2015.5%200%2052.6%2059.2%2095.2%20132%2095.2%2073.1%200%20132.3-42.6%20132.3-95.2%200-5.3-.6-10.8-1.9-15.8%2031.3-16%2019.8-62.5-14.9-62.5zM302.8%20331c-18.2%2018.2-76.1%2017.9-93.6%200-2.2-2.2-6.1-2.2-8.3%200-2.5%202.5-2.5%206.4%200%208.6%2022.8%2022.8%2087.3%2022.8%20110.2%200%202.5-2.2%202.5-6.1%200-8.6-2.2-2.2-6.1-2.2-8.3%200zm7.7-75c-13.6%200-24.6%2011.1-24.6%2024.9%200%2013.6%2011.1%2024.6%2024.6%2024.6%2013.8%200%2024.9-11.1%2024.9-24.6%200-13.8-11-24.9-24.9-24.9z'/%3e%3c/svg%3e){kind=small}