红帽全球峰会3.6. 附加订阅并启用红帽软件仓库
从您的帐户的订阅中查找池 ID 列表：
sudo subscription-manager list
$ sudo subscription-manager list选择订阅池 ID 并将其附加到镜像：
virt-customize -a overcloud-full.qcow2 --run-command 'subscription-manager attach --pool [subscription-pool]' [ 0.0] Examining the guest ... [ 12.0] Setting a random seed [ 12.0] Running: subscription-manager attach --pool [subscription-pool] [ 52.0] Finishing off
$ virt-customize -a overcloud-full.qcow2 --run-command 'subscription-manager attach --pool [subscription-pool]'
[ 0.0] Examining the guest ...
[ 12.0] Setting a random seed
[ 12.0] Running: subscription-manager attach --pool [subscription-pool]
[ 52.0] Finishing off确保将 [subscription-pool] 替换为您选择的订阅池 ID。这会在镜像中运行以下命令：
subscription-manager attach --pool [subscription-pool]
subscription-manager attach --pool [subscription-pool]这会在镜像中添加池，该命令允许您使用以下命令启用红帽软件仓库：
subscription-manager repos --enable=[repo-id]
$ subscription-manager repos --enable=[repo-id]
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