Requirements: a machine to automatically reload failed to handle manually.
Command: rebuild uuid glanceid id
Case IP: 10.14.45.83
1, first we need to find a machine to UUID
command: Nova List --all | grep 10.14.45.83 
UUID: b2bbeac8-4c69-4a20-8d07-23f86c573f32
2, need to find the image ID of
the command: glance image-list
3, reinstall the image to the specified IP
command: Nova rebuild UUID glanceid 
4, waiting for the completion of monitoring can
watch -n 1 'nova show b2bbeac8-4c69-4a20-8d07-23f86c573f32 | grep status'
5, testing, installation is successful