红帽全球峰会10.4. 填充实例
如果您有一个不使用的实例，但您不想删除的实例，则 shelving 非常有用。当您粘贴一个实例时，您需要保留实例数据和资源分配，但清除实例内存。根据云配置，她的实例会立即或经过时间延迟移到 SHELVED_OFFLOADED 状态。当 SHELVED_OFFLOADED 时，实例数据和资源分配会被删除。
当您填充实例时，计算服务会生成快照镜像来捕获实例的状态，并以以下格式为镜像分配一个名称： < instance>-shelved。当实例被删除时，会删除此快照镜像。
如果您不再需要一个 shelved 实例，您可以将其删除。您可以一次检查多个实例。
流程
检索您要 shelve 的实例的名称或 ID：
Copy to Clipboard Copied! Toggle word wrap Toggle overflow openstack server list
$ openstack server list填充实例或实例：
Copy to Clipboard Copied! Toggle word wrap Toggle overflow openstack server shelve <instance> [<instance> ...]
$ openstack server shelve <instance> [<instance> ...]将 &
lt;instance> 替换为您要 shelve 的实例的名称或 ID。您可以根据需要指定多个实例来 shelve。验证实例是否已 shelved：
Copy to Clipboard Copied! Toggle word wrap Toggle overflow openstack server list
$ openstack server listshelved 实例的状态为
SHELVED_OFFLOADED。
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