change password root for server in scaleway

[golfreeze]

https://www.scaleway.com/docs/perform-rescue-action-on-my-server/

Choose Load into rescue mode in booting script .
then reboot server to ran into rescue mode

access with normal ssh-key

##Then mount root fs
root@test:~# mkdir -p /mnt/volume0
root@test:~# mount /dev/nbd0 /mnt/volume0