Missing functionality from UI #Enhancement / Request

There is some Missing functionality from UI

Disabling tailscaled

Currently tailscaled runs when disabled / not configured

When turn off/disabling tailscaled the following should be done

Run the command

	/etc/init.d/S98tailscaled stop

Then rename S98tailscaled back to K98tailscaled

Alternatively you can add a option read /etc/default/tailscaled or add a test for file '/etc/kvm/tailscaled_stop'

SSH key login:

There should be an UI option to upload authorized ssh keys and disabling password login

(documented elsewhere)
currently this can be done by uploading the pub key text into /root/.ssh/authorized_keys and editing
/etc/ssh/sshd_config and setting

	PasswordAuthentication no

Alternatively (cleaner) create the file /etc/ssh/sshd_config.d/passwordAuth.conf containing

	echo "PasswordAuthentication no" > /etc/ssh/sshd_config.d/passwordAuth.conf

So disabling ssh keys can be just deleting the two files and restarting ssd with

Remote sysloging:

There should be an UI option for remote syslog

(not documented)
Remote sysloging can be activated by creating the file /etc/default/syslogd and add the line:

	SYSLOGD_ARGS="-R 10.9.8.7"

Where 10.9.8.7 is the Ip or hostname of the remote syslog server

Disabling option can just delete the file and restarting syslogd with

	/etc/init.d/S01syslogd restart

Hostname

There is no GUI option of setting hostname or hostname prefix

Currently hostname can be explicitly in the file /boot/hostname (not documented)

Start by locating the existing UI and configuration handlers for the services mentioned in the issue. Review the paths /etc/init.d/S98tailscaled, /etc/default/syslogd, /etc/ssh/sshd_config.d/passwordAuth.conf, and /boot/hostname. Done means the requested UI controls consistently apply and undo each setting, with their behavior documented.