openstack 指令行管理nova -重建雲主機(備忘)

學習文檔

~$ nova  help rebuild 
usage: nova rebuild [--rebuild-password <rebuild-password>] [--poll]
                    [--minimal] [--preserve-ephemeral]
                    <server> <image>

Shutdown, re-image, and re-boot a server.

Positional arguments:
  <server>              Name or ID of server.
  <image>               Name or ID of new image.

Optional arguments:
  --rebuild-password <rebuild-password>
                        Set the provided password on the rebuild server.
  --poll                Blocks while server rebuilds so progress can be
                        reported.(在伺服器重建時阻止，以便報告進度。)
  --minimal             Skips flavor/image lookups when showing servers
  --preserve-ephemeral  Preserve the default ephemeral storage partition on
                        rebuild.(重建時保留預設的臨時存儲分區)