HOWTO: Passwordless Samba Share
You need drives with content you intend to share mounted with fstab, check the guide here.
We need superuser access:
Open the samba config:
Now change the line
security = user
security = share
And add this line after it:
guest only = yes
Now add your shared folders either GUI or by direct paths in smb.conf. By GUI, select your folder -> Properties -> Sharing and set it up there.
Finally, restart samba.
systemctl restart smbd && systemctl restart nmbd