Problems installing "Active Directory kompatibler Domänen-Controller"

The 2 join scripts for “97…S4” and “98…Samba4” stop with errors after installing the Active Directory kompatibler Domänen-Controller


  • ERROR: Failed to configure Samba4 as backend for bind. *
  • Please check the samba and the s4-connector logfile.*

It happens in a FRESH Domain-Master installation. (KVM)
My installation sequence

  • 4.7.8 install by freshly downloaded UCS install.iso (March 7th)
  • Selected “Domain-Master” and for "multiserver environment
  • After netborn, all Errata updates and license, on the “management console” -> "app center -> selected “Active Directory kompatibler Domänen-Controller”
  • closed with install message “successfully” -> “restart of system”
  • Error in the message box “not all join scripts could get done” -> manual start joining 97… + 98…
    NO CHANGE -> Samba , S4 did not join bind9

Do you can give me a hint how to improve/solve?
The BackUp-Server already joined the Master sucessfully

Ingo


Please see below the “join” logfile’s content
waiting for activation of the extension object ms/gpsi-package-registration: OK
Waiting for file /usr/lib/python2.7/dist-packages/univention/admin/handlers/ms/gpsi-package-registration.py: OK
Terminating running univention-cli-server processes.
Object exists: cn=services,cn=univention,dc=frmon,dc=de
Object exists: cn=S4 Connector,cn=services,cn=univention,dc=frmon,dc=de
WARNING: cannot append S4 Connector to service, value exists
No modification: cn=ucsrz01,cn=dc,cn=computers,dc=frmon,dc=de
No handlers could be found for logger “univention.service_info”
Setting connector/s4/autostart
Module: autostart
Setting connector/s4/poll/sleep
Setting connector/s4/retryrejected
Stopping univention-s4-connector (via systemctl): univention-s4-connector.service.
Restarting univention-s4-connector (via systemctl): univention-s4-connector.service.
Setting dns/backend
File: /etc/systemd/system/bind9.service.d/10-configure-backend.conf
File: /etc/init.d/bind9
Restarting bind9 (via systemctl): bind9.service.
Wait for bind9: .Restarting bind9 (via systemctl): bind9.service.
Restarting samba-ad-dc (via systemctl): samba-ad-dc.service.
…Restarting bind9 (via systemctl): bind9.service.
…Restarting bind9 (via systemctl): bind9.service.
Restarting samba-ad-dc (via systemctl): samba-ad-dc.service.
…Restarting bind9 (via systemctl): bind9.service.
…Restarting bind9 (via systemctl): bind9.service.
Restarting samba-ad-dc (via systemctl): samba-ad-dc.service.
…Restarting bind9 (via systemctl): bind9.service.
…Restarting bind9 (via systemctl): bind9.service.
Restarting samba-ad-dc (via systemctl): samba-ad-dc.service.
Setting connector/s4/poll/sleep
Setting connector/s4/retryrejected
failed
Setting dns/backend
File: /etc/systemd/system/bind9.service.d/10-configure-backend.conf
File: /etc/init.d/bind9
Restarting bind9 (via systemctl): bind9.service.


  • ERROR: Failed to configure Samba4 as backend for bind. *
  • Please check the samba and the s4-connector logfile.*

EXITCODE=1
9e42d79c-89f7-48f1-a935-9c6fdb35b796
RUNNING 98univention-pkgdb-tools.inst
EXITCODE=already_executed
RUNNING 98univention-samba4-dns.inst
2021-03-07 22:43:17.074389132+01:00 (in joinscript_init)
Setting dns/backend
File: /etc/systemd/system/bind9.service.d/10-configure-backend.conf
File: /etc/init.d/bind9
Restarting bind9 (via systemctl): bind9.service.
Wait for bind9: .Restarting samba-ad-dc (via systemctl): samba-ad-dc.service.
…Restarting samba-ad-dc (via systemctl): samba-ad-dc.service.
…Restarting samba-ad-dc (via systemctl): samba-ad-dc.service.
…Restarting samba-ad-dc (via systemctl): samba-ad-dc.service.
failed
Setting dns/backend
File: /etc/systemd/system/bind9.service.d/10-configure-backend.conf
File: /etc/init.d/bind9
Restarting bind9 (via systemctl): bind9.service.


  • ERROR: Failed to configure Samba4 as backend for bind. *
  • Please check the samba and the s4-connector logfile.*

EXITCODE=1
310b8fa3-d873-47c2-ab26-8ffe8a9dc6e3
RUNNING 98univention-samba4-saml-kerberos.inst
EXITCODE=already_executed
univention-join-hooks: looking for hook type “join/post-joinscripts” on ucsrz01.frmon.de
Found hooks:

So 7. Mär 22:53:55 CET 2021
univention-run-join-scripts finished