Fix join.

entrypoint.sh

@@ -28,15 +28,14 @@ if [ ! -f /var/lib/samba/registry.tdb ]; then
   rm -f /etc/samba/smb.conf /etc/krb5.conf
 
   # This step is required for INTERFACE_OPTS to work as expected
-  echo "samba-tool domain $DOMAIN_ACTION $PROVISION_OPTS $INTERFACE_OPTS \
+  echo "samba-tool domain join $PROVISION_OPTS $INTERFACE_OPTS \
      --dns-backend=SAMBA_INTERNAL" | sh
 
   mv /etc/samba/smb.conf /etc/samba/smb.conf.bak
   echo 'root = administrator' > /etc/samba/smbusers
 fi
 mkdir -p -m 700 /etc/samba/conf.d
-for file in /etc/samba/smb.conf /etc/samba/conf.d/netlogon.conf \
-      /etc/samba/conf.d/sysvol.conf; do
+for file in /etc/samba/smb.conf; do
   sed -e "s:{{ ALLOW_DNS_UPDATES }}:$ALLOW_DNS_UPDATES:" \
       -e "s:{{ BIND_INTERFACES_ONLY }}:$BIND_INTERFACES_ONLY:" \
       -e "s:{{ DOMAIN_LOGONS }}:$DOMAIN_LOGONS:" \