红帽全球峰会3.2. 运行容器镜像准备
在更新 overcloud 前，您必须准备环境所需的所有容器镜像配置，并将最新的 RHOSP 16.2 容器镜像拉取到 undercloud。
要完成容器镜像准备，您必须针对具有 container_image_prepare 标签的任务运行 openstack overcloud external-update run 命令。
注意
如果您不使用默认的堆栈名称（即 overcloud ），请将堆栈名称设置为 --stack < stack_name> 选项，并将 < ;stack_name > 替换为堆栈的名称。
流程
Source
stackrc文件：source ~/stackrc
$ source ~/stackrcCopy to Clipboard Copied! Toggle word wrap Toggle overflow 针对具有
container_image_prepare标签的任务运行openstack overcloud external-update run命令：openstack overcloud external-update run --stack <stack_name> --tags container_image_prepare
$ openstack overcloud external-update run --stack <stack_name> --tags container_image_prepareCopy to Clipboard Copied! Toggle word wrap Toggle overflow
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