I get a case that I have to log in to an instance on Openstack without going through the instance IP (because it can't be reached) so I have to try to enter from the console for troubleshooting in the OS. Here's one of my ways to log in using the
root user on Ubuntu Server 20.04 LTS running on top of Openstack.
Goes to VNC
- Goes to
Horizon -> Project -> Instance -> Click on your Instance -> Console.
- If you doesn't have access to Horizon, you can use
virsh consolebut will not shows in here.
- Click on
- while rebooting from the beginning immediately press
escrepeatedly until it enters the
- when the boot order window opens, please press
- Press CTRL + X
- when you enter
- Then reboot with
root@(none):/# exec /sbin/init