If Faddom is installed in your vCenter and is running on our OVA, then the below procedure can be used to reset the password of the SSH user.
Instructions for Oracle Linux are below. See the CentOS for resetting on other versions of Faddom
Oracle Linux 9 - Faddom User
Reboot the server from vCenter and open Remote Console as SSH is not available during boot
Enter editor mode by pressing e
On the linux line: Remove all console= and vconsole= key=value pairs, if they exist (common in VM installations). Add init=/bin/bash/code to the end of the line. Press Ctrl x to continue.
Press Ctrl x to continue.
At the bash-5.1# prompt, enter the
mount -oremount,rw /
command to remount the system’s root as read/writeEnter the
passwd faddom
Enter the new password and confirm it
Update selinux information
touch /.autorelabel
Reboot the system with
/usr/sbin/reboot -f
CenOS7 - ROOT User
In the Boot Grub Menu Select Option to Edit
Select the option to edit by codessing e
Go to the line 16 and replace ro with
rw init=/sysroot/bin/sh
codess Control+x to start in single user mode
Access the system with this command
chroot /sysroot
Enter the password command then follow the onscreen prompts to reset the password
passwd
Update selinux information
touch /.autorelabel
Exit the editor
exit
Reboot your system
reboot