红帽全球峰会第 1 章 验证安装
在安装前，您可以按照本文档中的步骤检查 OpenShift Container Platform 集群的状态，或在安装前验证引导工件。
1.1. 验证 RHCOS live 介质
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OpenShift Container Platform 安装程序包含 RHCOS bootimages 的固定版本。完全自动安装会默认使用这些固定工件。下载安装程序的镜像 registry 包含使用红帽产品密钥加密的 sha256sum。
对于用户置备的基础架构安装，您可以访问信息，并使用 OpenShift Container Platform 安装程序使用 SHA-256 checksum 间接验证 RHCOS bootimage 工件。
流程
运行以下命令打印任何 bootimage 工件的元数据：
openshift-install coreos print-stream-json | jq <bootimage>
$ openshift-install coreos print-stream-json | jq <bootimage>1 Copy to Clipboard Copied! Toggle word wrap Toggle overflow - 1
- 对要获取信息的 bootimage 的查询。为了进行验证，bootimage 工件必须有一个已生成的
sha256sum。这可包括 OVA、VHD、QCOW2 等等。例如，若要获取裸机平台的x86_64架构iso文件的信息，这个值将是.architectures.x86_64.artifacts.metal.formats.iso。
输出示例
Copy to Clipboard Copied! Toggle word wrap Toggle overflow
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