Univention Bugzilla – Bug 43690
Legacy univention-bind* breaks systemd in UCS-4.2
Last modified: 2018-09-04 10:50:59 CEST
Currently there is the following very confusing situation, that we have *three* different names for *one* init script "bind9". The systemd-generator follows the symbolic link and creates *three* services: # find /etc/init.d /lib/systemd/system /etc/systemd/system /run/systemd \( -name univention-bind\* -o -name bind9\* \) -printf '%p\t%l\n' /etc/init.d/bind9.debian /etc/init.d/univention-bind-proxy bind9 /etc/init.d/univention-bind bind9 /etc/init.d/bind9 /lib/systemd/system/bind9-resolvconf.service /lib/systemd/system/bind9.service.debian /run/systemd/generator.late/bind9.service /run/systemd/generator.late/univention-bind.service /run/systemd/generator.late/runlevel5.target.wants/bind9.service /run/systemd/generator.late/bind9.service /run/systemd/generator.late/runlevel4.target.wants/bind9.service /run/systemd/generator.late/bind9.service /run/systemd/generator.late/runlevel3.target.wants/bind9.service /run/systemd/generator.late/bind9.service /run/systemd/generator.late/runlevel2.target.wants/bind9.service /run/systemd/generator.late/bind9.service /run/systemd/generator.late/univention-bind-proxy.service /run/systemd/generator/bind9.service.d But only "bind9" gets started on boot, so the other two remain inactive: # systemctl status bind9.service univention-bind.service univention-bind-proxy.service ● bind9.service - LSB: bind9 Domain Name Server (DNS) Loaded: loaded (/etc/init.d/bind9) Drop-In: /run/systemd/generator/bind9.service.d └─50-insserv.conf-$named.conf Active: active (exited) since Mi 2017-03-01 12:43:15 CET; 1h 57min ago Process: 1185 ExecStart=/etc/init.d/bind9 start (code=exited, status=0/SUCCESS) Mär 01 12:43:15 dc0 bind9[1185]: Starting bind9 Domain Name Server (DNS): ldap proxy. Mär 01 12:43:15 dc0 systemd[1]: Started LSB: bind9 Domain Name Server (DNS). ● univention-bind.service - LSB: bind9 Domain Name Server (DNS) Loaded: loaded (/etc/init.d/univention-bind) Active: inactive (dead) ● univention-bind-proxy.service - LSB: bind9 Domain Name Server (DNS) Loaded: loaded (/etc/init.d/univention-bind-proxy) Active: inactive (dead) At least the following call sites will not work, as the try to access the wrong services: $ git grep -n '\(invoke-rc.d \|service \|/etc/init.d/\)univention-bind' services/univention-bind/conffiles/etc/network/if-down.d/bind9:33:[ -e /etc/init.d/univention-bind ] || exit 0 services/univention-bind/conffiles/etc/network/if-down.d/bind9:36:invoke-rc.d univention-bind reload services/univention-bind/conffiles/etc/network/if-up.d/bind9:33:[ -x /etc/init.d/univention-bind ] || exit 0 services/univention-bind/conffiles/etc/network/if-up.d/bind9:36:invoke-rc.d univention-bind reload We should remove those symbolic links ASAP and fix those two files! But there are probably more, which must be fixed too: base/univention-system-setup/usr/lib/univention-system-setup/scripts/10_basis/10hostname:service_stop univention-bind univention-bind-proxy heimdal-kdc base/univention-system-setup/usr/lib/univention-system-setup/scripts/10_basis/10hostname:service_start univention-bind univention-bind-proxy heimdal-kdc base/univention-system-setup/usr/lib/univention-system-setup/scripts/10_basis/12domainname:service_stop univention-bind univention-bind-proxy base/univention-system-setup/usr/lib/univention-system-setup/scripts/10_basis/12domainname:service_start univention-bind univention-bind-proxy base/univention-system-setup/usr/lib/univention-system-setup/scripts/10_basis/14ldap_basis:service_stop univention-bind univention-bind-proxy base/univention-system-setup/usr/lib/univention-system-setup/scripts/10_basis/14ldap_basis:service_start univention-bind univention-bind-proxy base/univention-system-setup/usr/lib/univention-system-setup/scripts/30_net/16forwarder:service_stop univention-bind univention-bind-proxy base/univention-system-setup/usr/lib/univention-system-setup/scripts/30_net/16forwarder:service_start univention-bind univention-bind-proxy +++ This bug was initially created as a clone of Bug #42406 +++
r77495 | Bug #43690 LDAP/DNS: Drop legacy univention-bind packages r77494 | Bug #43690 DNS: Remove univention-bind[-proxy] init script symbolic links r77493 | Bug #43690 DNS: Fix restarting BIND r77492 | Bug #43690 USS: Fix shell quoting r77491 | Bug #43690 USS: White space r77490 | Bug #43690 USS: Use service wrapper r77489 | Bug #43690 USS: Fix restarting BIND Package: univention-system-setup Version: 10.0.7-23A~4.2.0.201703091004 Branch: ucs_4.2-0 Package: univention-ldap Version: 13.0.5-3A~4.2.0.201703091011 Branch: ucs_4.2-0 Package: univention-bind Version: 11.0.0-17A~4.2.0.201703091013 Branch: ucs_4.2-0 QA: find /etc /lib/systemd/system /run/systemd -name univention-bind\* -printf '%p\t%l\n' QA: upgrade QA: new DVD
Ok, changelog entry fixed (r78014).
UCS 4.2 has been released: https://docs.software-univention.de/release-notes-4.2-0-en.html https://docs.software-univention.de/release-notes-4.2-0-de.html If this error occurs again, please use "Clone This Bug".