Join Samba Domain Controller to existing domain

systemctl disable --now systemd-resolved.service

apt install acl attr samba winbind krb5-config krb5-user
rm /etc/samba/smb.conf


kinit administrator
samba-tool domain join ad.mife.ca DC -k yes --option='idmap_ldb:use rfc2307 = yes'


systemctl disable nmbd
systemctl disable smbd
systemctl disable winbind
systemctl unmask samba-ad-dc.service
systemctl mask smbd nmbd winbind
systemctl stop smbd
systemctl stop nmbd
systemctl stop winbind
systemctl enable --now samba-ad-dc.service