apt install samba-ad-dc
  mv /etc/samba/smb.conf /etc/samba/smb.conf.bak
  samba-tool domain provision --server-role=dc --use-rfc2307 --dns-backend=SAMBA_INTERNAL --realm=AUGIN.RU --domain=AUGIN --adminpass=Passw0rd
  cp /var/lib/samba/private/krb5.conf /etc/krb5.conf