Univention Bugzilla – Bug 46993
Installation of server role package fails due to DNS issues
Last modified: 2023-03-25 06:48:42 CET
It looks like several EC2 setups fails in Jenkins due to DNS settings. For example: http://jenkins.knut.univention.de:8080/job/UCS-4.3/job/UCS-4.3-0/job/AutotestJoin/SambaVersion=smbtorture,Systemrolle=master/156/ In this case the test fails because univention-license-import is not installed: [master091] 2018-05-09T23:47:54.723010 + '[' '!' -e ./ValidTest.license ']' [master091] 2018-05-09T23:47:54.723010 + univention-license-import ./ValidTest.license [master091] 2018-05-09T23:47:54.727146 utils.sh: Zeile 830: univention-license-import: Kommando nicht gefunden. *** Failed 127: . utils.sh; import_license The error happens earlier: [master091] 2018-05-09T23:41:18.180868 === 10_basis/50uuid (2018-05-09 23:41:17) === [master091] 2018-05-09T23:41:18.180868 __NAME__:10_basis/50uuid Generating UUID [master091] 2018-05-09T23:41:18.331795 Setting uuid/system [master091] 2018-05-09T23:41:18.331795 File: /usr/share/univention-management-console/meta.json [master091] 2018-05-09T23:41:18.331795 File: /etc/apt/apt.conf.d/55user_agent [master091] 2018-05-09T23:41:27.678539 File: /etc/apt/sources.list.d/15_ucs-online-version.list [master091] 2018-05-09T23:41:27.678539 File: /etc/apt/sources.list.d/20_ucs-online-component.list [master091] 2018-05-09T23:41:36.790497 File: /etc/apt/sources.list.d/15_ucs-online-version.list [master091] 2018-05-09T23:41:36.792241 # An error occurred during the repository check. The error message: [master091] 2018-05-09T23:41:36.805644 Get:1 file:/var/cache/univention-system-setup/packages ./ InRelease [master091] 2018-05-09T23:41:36.806156 Ign:1 file:/var/cache/univention-system-setup/packages ./ InRelease [master091] 2018-05-09T23:41:36.806156 Get:2 file:/var/cache/univention-system-setup/packages ./ Release [master091] 2018-05-09T23:41:36.806584 Ign:2 file:/var/cache/univention-system-setup/packages ./ Release [master091] 2018-05-09T23:41:36.807057 Get:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:41:36.807057 Ign:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:41:36.807057 Get:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:41:36.807266 Ign:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:41:36.823626 Get:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:41:36.823626 Ign:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:41:36.823626 Get:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:41:36.823626 Ign:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:41:36.823626 Get:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:41:36.823626 Ign:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:41:36.835589 Get:3 file:/var/cache/univention-system-setup/packages ./ Packages [1,739 kB] [master091] 2018-05-09T23:41:36.893470 Ign:4 http://updates-test.software-univention.de/4.3/maintained/component 4.3-0-errata-test/all/ InRelease [master091] 2018-05-09T23:41:36.922377 Ign:5 http://updates-test.software-univention.de/4.3/maintained/component 4.3-0-errata-test/amd64/ InRelease [master091] 2018-05-09T23:41:36.957202 Hit:6 http://updates-test.software-univention.de/4.3/maintained/component 4.3-0-errata-test/all/ Release [master091] 2018-05-09T23:41:36.985975 Hit:7 http://updates-test.software-univention.de/4.3/maintained/component 4.3-0-errata-test/amd64/ Release [master091] 2018-05-09T23:41:37.019517 Ign:8 https://updates.software-univention.de/4.3/maintained/component 4.3-0-errata/all/ InRelease [master091] 2018-05-09T23:41:37.048291 Ign:10 https://updates.software-univention.de/4.3/maintained/component 4.3-0-errata/amd64/ InRelease [master091] 2018-05-09T23:41:37.076823 Hit:11 https://updates.software-univention.de/4.3/maintained/component 4.3-0-errata/all/ Release [master091] 2018-05-09T23:41:37.105524 Hit:13 https://updates.software-univention.de/4.3/maintained/component 4.3-0-errata/amd64/ Release [master091] 2018-05-09T23:41:37.250144 Reading package lists... [master091] 2018-05-09T23:41:37.305233 E: Problem executing scripts APT::Update::Pre-Invoke 'grep -Fqs '# An error occurred during the repository check.' /etc/apt/sources.list.d/15_ucs-online-version.list && ucr commit /etc/apt/sources.list.d/15_ucs-online-version.list ; ! grep -F '# An error occurred during the repository check.' /etc/apt/sources.list.d/15_ucs-online-version.list' [master091] 2018-05-09T23:41:37.305233 E: Sub-process returned an error code [master091] 2018-05-09T23:41:37.305766 + nscd -i hosts [master091] 2018-05-09T23:41:37.306157 /usr/lib/univention-system-setup/scripts/setup-join.sh: line 109: nscd: command not found [master091] 2018-05-09T23:41:37.306157 + cat /etc/resolv.conf [master091] 2018-05-09T23:41:37.307127 # Warning: This file is auto-generated and might be overwritten by [master091] 2018-05-09T23:41:37.307127 # univention-config-registry. [master091] 2018-05-09T23:41:37.307127 # Please edit the following file(s) instead: [master091] 2018-05-09T23:41:37.307127 # Warnung: Diese Datei wurde automatisch generiert und kann durch [master091] 2018-05-09T23:41:37.307127 # univention-config-registry ueberschrieben werden. [master091] 2018-05-09T23:41:37.307127 # Bitte bearbeiten Sie an Stelle dessen die folgende(n) Datei(en): [master091] 2018-05-09T23:41:37.307127 # [master091] 2018-05-09T23:41:37.307127 # /etc/univention/templates/files/etc/resolv.conf [master091] 2018-05-09T23:41:37.307127 # [master091] 2018-05-09T23:41:37.307127 domain unassigned-domain [master091] 2018-05-09T23:41:37.307127 nameserver 208.67.222.222 [master091] 2018-05-09T23:41:37.307127 options timeout:2 [master091] 2018-05-09T23:41:37.307257 + cat /etc/apt/sources.list.d/15_ucs-online-version.list [master091] 2018-05-09T23:41:37.308521 #Warning: This file is auto-generated and might be overwritten by [master091] 2018-05-09T23:41:37.308521 # univention-config-registry. [master091] 2018-05-09T23:41:37.308521 # Please edit the following file(s) instead: [master091] 2018-05-09T23:41:37.308521 #Warnung: Diese Datei wurde automatisch generiert und kann durch [master091] 2018-05-09T23:41:37.308521 # univention-config-registry ueberschrieben werden. [master091] 2018-05-09T23:41:37.308521 # Bitte bearbeiten Sie an Stelle dessen die folgende(n) Datei(en): [master091] 2018-05-09T23:41:37.308521 # [master091] 2018-05-09T23:41:37.308521 # /etc/univention/templates/files/etc/apt/sources.list.d/15_ucs-online-version.list [master091] 2018-05-09T23:41:37.308521 # [master091] 2018-05-09T23:41:37.308521 # An error occurred during the repository check. The error message: [master091] 2018-05-09T23:41:37.308521 # Traceback (most recent call last): [master091] 2018-05-09T23:41:37.308521 # File "<stdin>", line 16, in <module> [master091] 2018-05-09T23:41:37.308521 # File "/usr/lib/pymodules/python2.7/univention/updater/tools.py", line 1589, in print_version_repositories [master091] 2018-05-09T23:41:37.308521 # for server, ver in self._iterate_version_repositories(start, end, self.parts, archs, dists): [master091] 2018-05-09T23:41:37.308521 # File "/usr/lib/pymodules/python2.7/univention/updater/tools.py", line 1445, in _iterate_version_repositories [master091] 2018-05-09T23:41:37.308521 # for ver in self._iterate_versions(struct, start, end, parts, archs, server): [master091] 2018-05-09T23:41:37.308521 # File "/usr/lib/pymodules/python2.7/univention/updater/tools.py", line 1393, in _iterate_versions [master091] 2018-05-09T23:41:37.308521 # code, size, content = server.access(ver) [master091] 2018-05-09T23:41:37.308521 # File "/usr/lib/pymodules/python2.7/univention/updater/tools.py", line 590, in access [master091] 2018-05-09T23:41:37.308521 # raise ConfigurationError(uri, reason) [master091] 2018-05-09T23:41:37.308521 # ConfigurationError: Configuration error: Temporary failure in name resolution [master091] 2018-05-09T23:41:37.308521 # [master091] 2018-05-09T23:41:37.308521 # After fixing this issue, you should rewrite this file with the following command: [master091] 2018-05-09T23:41:37.308521 # univention-config-registry commit /etc/apt/sources.list.d/15_ucs-online-version.list [master091] 2018-05-09T23:41:37.308521 # [master091] 2018-05-09T23:41:37.308658 + ifconfig [master091] 2018-05-09T23:41:37.309512 docker0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 [master091] 2018-05-09T23:41:37.309512 inet 172.17.42.1 netmask 255.255.0.0 broadcast 0.0.0.0 [master091] 2018-05-09T23:41:37.309512 ether 02:42:d7:64:3b:6a txqueuelen 0 (Ethernet) [master091] 2018-05-09T23:41:37.309512 RX packets 0 bytes 0 (0.0 B) [master091] 2018-05-09T23:41:37.309512 RX errors 0 dropped 0 overruns 0 frame 0 [master091] 2018-05-09T23:41:37.309512 TX packets 0 bytes 0 (0.0 B) [master091] 2018-05-09T23:41:37.309512 TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 [master091] 2018-05-09T23:41:37.309512 eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 9001 [master091] 2018-05-09T23:41:37.309512 inet 10.210.144.39 netmask 255.255.0.0 broadcast 10.210.255.255 [master091] 2018-05-09T23:41:37.309512 inet6 fe80::13ff:feb9:36e0 prefixlen 64 scopeid 0x20<link> [master091] 2018-05-09T23:41:37.309512 ether 02:00:13:b9:36:e0 txqueuelen 1000 (Ethernet) [master091] 2018-05-09T23:41:37.309512 RX packets 129563 bytes 186397281 (177.7 MiB) [master091] 2018-05-09T23:41:37.309512 RX errors 0 dropped 0 overruns 0 frame 0 [master091] 2018-05-09T23:41:37.309512 TX packets 66813 bytes 5173419 (4.9 MiB) [master091] 2018-05-09T23:41:37.309512 TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 [master091] 2018-05-09T23:41:37.309512 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 [master091] 2018-05-09T23:41:37.309512 inet 127.0.0.1 netmask 255.0.0.0 [master091] 2018-05-09T23:41:37.309512 inet6 ::1 prefixlen 128 scopeid 0x10<host> [master091] 2018-05-09T23:41:37.309512 loop txqueuelen 1 (Local Loopback) [master091] 2018-05-09T23:41:37.309512 RX packets 1462 bytes 2509379 (2.3 MiB) [master091] 2018-05-09T23:41:37.309512 RX errors 0 dropped 0 overruns 0 frame 0 [master091] 2018-05-09T23:41:37.309512 TX packets 1462 bytes 2509379 (2.3 MiB) [master091] 2018-05-09T23:41:37.309512 TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 [master091] 2018-05-09T23:41:37.309647 ++ ucr get repository/online/server [master091] 2018-05-09T23:41:37.335098 + ping -c 4 https://updates.software-univention.de/ [master091] 2018-05-09T23:41:37.376647 ping: https://updates.software-univention.de/: Name or service not known [master091] 2018-05-09T23:41:37.377034 ++ ucr get repository/online/server [master091] 2018-05-09T23:41:37.402514 + nslookup https://updates.software-univention.de/ [master091] 2018-05-09T23:41:37.433217 Server: 208.67.222.222 [master091] 2018-05-09T23:41:37.433217 Address: 208.67.222.222#53 [master091] 2018-05-09T23:41:37.433217 ** server can't find https://updates.software-univention.de/: NXDOMAIN [master091] 2018-05-09T23:41:37.433654 + sleep 60 [master091] 2018-05-09T23:42:37.435069 + ucr commit /etc/apt/sources.list.d/05univention-system-setup.list /etc/apt/sources.list.d/15_ucs-online-version.list /etc/apt/sources.list.d/20_ucs-online-component.list [master091] 2018-05-09T23:42:47.833112 File: /etc/apt/sources.list.d/15_ucs-online-version.list [master091] 2018-05-09T23:42:47.833112 File: /etc/apt/sources.list.d/20_ucs-online-component.list [master091] 2018-05-09T23:42:47.833717 + apt-get update [master091] 2018-05-09T23:42:52.228966 File: /etc/apt/sources.list.d/15_ucs-online-version.list [master091] 2018-05-09T23:42:52.230512 # An error occurred during the repository check. The error message: [master091] 2018-05-09T23:42:52.244524 Get:1 file:/var/cache/univention-system-setup/packages ./ InRelease [master091] 2018-05-09T23:42:52.244784 Ign:1 file:/var/cache/univention-system-setup/packages ./ InRelease [master091] 2018-05-09T23:42:52.245230 Get:2 file:/var/cache/univention-system-setup/packages ./ Release [master091] 2018-05-09T23:42:52.245230 Ign:2 file:/var/cache/univention-system-setup/packages ./ Release [master091] 2018-05-09T23:42:52.245525 Get:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:42:52.245525 Ign:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:42:52.245796 Get:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:42:52.245796 Ign:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:42:52.246008 Get:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:42:52.246213 Ign:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:42:52.246443 Get:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:42:52.261415 Ign:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:42:52.261652 Get:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:42:52.261871 Ign:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:42:52.274377 Get:3 file:/var/cache/univention-system-setup/packages ./ Packages [1,739 kB] [master091] 2018-05-09T23:42:52.329291 Ign:4 http://updates-test.software-univention.de/4.3/maintained/component 4.3-0-errata-test/all/ InRelease [master091] 2018-05-09T23:42:52.357191 Ign:5 http://updates-test.software-univention.de/4.3/maintained/component 4.3-0-errata-test/amd64/ InRelease [master091] 2018-05-09T23:42:52.391421 Hit:6 http://updates-test.software-univention.de/4.3/maintained/component 4.3-0-errata-test/all/ Release [master091] 2018-05-09T23:42:52.419396 Hit:7 http://updates-test.software-univention.de/4.3/maintained/component 4.3-0-errata-test/amd64/ Release [master091] 2018-05-09T23:42:52.452049 Ign:8 https://updates.software-univention.de/4.3/maintained/component 4.3-0-errata/all/ InRelease [master091] 2018-05-09T23:42:52.479557 Ign:10 https://updates.software-univention.de/4.3/maintained/component 4.3-0-errata/amd64/ InRelease [master091] 2018-05-09T23:42:52.508286 Hit:11 https://updates.software-univention.de/4.3/maintained/component 4.3-0-errata/all/ Release [master091] 2018-05-09T23:42:52.535817 Hit:12 https://updates.software-univention.de/4.3/maintained/component 4.3-0-errata/amd64/ Release [master091] 2018-05-09T23:42:52.689789 Reading package lists... [master091] 2018-05-09T23:42:52.745107 E: [master091] 2018-05-09T23:42:52.745551 Problem executing scripts APT::Update::Pre-Invoke 'grep -Fqs '# An error occurred during the repository check.' /etc/apt/sources.list.d/15_ucs-online-version.list && ucr commit /etc/apt/sources.list.d/15_ucs-online-version.list ; ! grep -F '# An error occurred during the repository check.' /etc/apt/sources.list.d/15_ucs-online-version.list' [master091] 2018-05-09T23:42:52.745551 E: Sub-process returned an error code [master091] 2018-05-09T23:42:52.745819 + cat /etc/apt/sources.list.d/15_ucs-online-version.list [master091] 2018-05-09T23:42:52.746870 #Warning: This file is auto-generated and might be overwritten by [master091] 2018-05-09T23:42:52.746870 # univention-config-registry. [master091] 2018-05-09T23:42:52.746870 # Please edit the following file(s) instead: [master091] 2018-05-09T23:42:52.746870 #Warnung: Diese Datei wurde automatisch generiert und kann durch [master091] 2018-05-09T23:42:52.746870 # univention-config-registry ueberschrieben werden. [master091] 2018-05-09T23:42:52.746870 # Bitte bearbeiten Sie an Stelle dessen die folgende(n) Datei(en): [master091] 2018-05-09T23:42:52.746870 # [master091] 2018-05-09T23:42:52.746870 # /etc/univention/templates/files/etc/apt/sources.list.d/15_ucs-online-version.list [master091] 2018-05-09T23:42:52.746870 # [master091] 2018-05-09T23:42:52.746870 # An error occurred during the repository check. The error message: [master091] 2018-05-09T23:42:52.746870 # Traceback (most recent call last): [master091] 2018-05-09T23:42:52.746870 # File "<stdin>", line 16, in <module> [master091] 2018-05-09T23:42:52.746870 # File "/usr/lib/pymodules/python2.7/univention/updater/tools.py", line 1589, in print_version_repositories [master091] 2018-05-09T23:42:52.746870 # for server, ver in self._iterate_version_repositories(start, end, self.parts, archs, dists): [master091] 2018-05-09T23:42:52.746870 # File "/usr/lib/pymodules/python2.7/univention/updater/tools.py", line 1445, in _iterate_version_repositories [master091] 2018-05-09T23:42:52.746870 # for ver in self._iterate_versions(struct, start, end, parts, archs, server): [master091] 2018-05-09T23:42:52.746870 # File "/usr/lib/pymodules/python2.7/univention/updater/tools.py", line 1389, in _iterate_versions [master091] 2018-05-09T23:42:52.746870 # assert server.access(ver) # patchlevel [master091] 2018-05-09T23:42:52.746870 # File "/usr/lib/pymodules/python2.7/univention/updater/tools.py", line 590, in access [master091] 2018-05-09T23:42:52.746870 # raise ConfigurationError(uri, reason) [master091] 2018-05-09T23:42:52.746870 # ConfigurationError: Configuration error: Temporary failure in name resolution [master091] 2018-05-09T23:42:52.746870 # [master091] 2018-05-09T23:42:52.746870 # After fixing this issue, you should rewrite this file with the following command: [master091] 2018-05-09T23:42:52.746870 # univention-config-registry commit /etc/apt/sources.list.d/15_ucs-online-version.list [master091] 2018-05-09T23:42:52.746870 # [master091] 2018-05-09T23:42:52.747156 + cat /etc/apt/sources.list.d/15_ucs-online-version.list [master091] 2018-05-09T23:42:52.748288 #Warning: This file is auto-generated and might be overwritten by [master091] 2018-05-09T23:42:52.748288 # univention-config-registry. [master091] 2018-05-09T23:42:52.748288 # Please edit the following file(s) instead: [master091] 2018-05-09T23:42:52.748288 #Warnung: Diese Datei wurde automatisch generiert und kann durch [master091] 2018-05-09T23:42:52.748288 # univention-config-registry ueberschrieben werden. [master091] 2018-05-09T23:42:52.748288 # Bitte bearbeiten Sie an Stelle dessen die folgende(n) Datei(en): [master091] 2018-05-09T23:42:52.748288 # [master091] 2018-05-09T23:42:52.748288 # /etc/univention/templates/files/etc/apt/sources.list.d/15_ucs-online-version.list [master091] 2018-05-09T23:42:52.748288 # [master091] 2018-05-09T23:42:52.748288 # An error occurred during the repository check. The error message: [master091] 2018-05-09T23:42:52.748288 # Traceback (most recent call last): [master091] 2018-05-09T23:42:52.748288 # File "<stdin>", line 16, in <module> [master091] 2018-05-09T23:42:52.748288 # File "/usr/lib/pymodules/python2.7/univention/updater/tools.py", line 1589, in print_version_repositories [master091] 2018-05-09T23:42:52.748288 # for server, ver in self._iterate_version_repositories(start, end, self.parts, archs, dists): [master091] 2018-05-09T23:42:52.748288 # File "/usr/lib/pymodules/python2.7/univention/updater/tools.py", line 1445, in _iterate_version_repositories [master091] 2018-05-09T23:42:52.748288 # for ver in self._iterate_versions(struct, start, end, parts, archs, server): [master091] 2018-05-09T23:42:52.748288 # File "/usr/lib/pymodules/python2.7/univention/updater/tools.py", line 1389, in _iterate_versions [master091] 2018-05-09T23:42:52.748288 # assert server.access(ver) # patchlevel [master091] 2018-05-09T23:42:52.748288 # File "/usr/lib/pymodules/python2.7/univention/updater/tools.py", line 590, in access [master091] 2018-05-09T23:42:52.748288 # raise ConfigurationError(uri, reason) [master091] 2018-05-09T23:42:52.748288 # ConfigurationError: Configuration error: Temporary failure in name resolution [master091] 2018-05-09T23:42:52.748288 # [master091] 2018-05-09T23:42:52.748288 # After fixing this issue, you should rewrite this file with the following command: [master091] 2018-05-09T23:42:52.748288 # univention-config-registry commit /etc/apt/sources.list.d/15_ucs-online-version.list [master091] 2018-05-09T23:42:52.748288 # [master091] 2018-05-09T23:42:52.748622 + sed -i 's|deb cdrom:\[UCS |deb \[trusted=yes\] cdrom:\[UCS |' /etc/apt/sources.list [master091] 2018-05-09T23:42:52.748913 + /usr/lib/univention-system-setup/scripts/05_role/10role [master091] 2018-05-09T23:42:53.379753 === 05_role/10role (2018-05-09 23:42:52) === [master091] 2018-05-09T23:42:53.379753 __NAME__:05_role/10role Configuring server role [master091] 2018-05-09T23:42:53.379753 __STEPS__:300 [master091] 2018-05-09T23:42:53.380061 __MSG__:Preparing package lists... [master091] 2018-05-09T23:42:53.489863 __STEP__:0 [master091] 2018-05-09T23:43:06.808967 File: /etc/apt/sources.list.d/15_ucs-online-version.list [master091] 2018-05-09T23:43:06.810533 # An error occurred during the repository check. The error message: [master091] 2018-05-09T23:43:06.834525 __MSG__:0% [Working] [master091] 2018-05-09T23:43:06.834525 __MSG__:Get:1 file:/var/cache/univention-system-setup/packages ./ InRelease [master091] 2018-05-09T23:43:06.834525 __MSG__:Ign file:/var/cache/univention-system-setup/packages ./ InRelease [master091] 2018-05-09T23:43:06.834525 __MSG__:8% [Working] [master091] 2018-05-09T23:43:06.834525 __MSG__:8% [Working] [master091] 2018-05-09T23:43:06.834525 __MSG__:Get:2 file:/var/cache/univention-system-setup/packages ./ Release [master091] 2018-05-09T23:43:06.834933 __MSG__:Ign file:/var/cache/univention-system-setup/packages ./ Release [master091] 2018-05-09T23:43:06.835153 __MSG__:14% [Working] [master091] 2018-05-09T23:43:06.835308 __MSG__:14% [Working] [master091] 2018-05-09T23:43:06.835658 __MSG__:Get:3 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:43:06.835658 __MSG__:14% [3 Packages 0 B] [master091] 2018-05-09T23:43:06.835870 __MSG__:Err file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:43:06.841805 __MSG__:Method gave a blank filename [master091] 2018-05-09T23:43:06.842072 __MSG__:14% [Working] [master091] 2018-05-09T23:43:06.842072 __MSG__:14% [Working] [master091] 2018-05-09T23:43:06.842318 __MSG__:Get:4 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:43:06.842557 __MSG__:14% [4 Packages 0 B] [master091] 2018-05-09T23:43:06.842859 __MSG__:Err file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:43:06.843166 __MSG__:Method gave a blank filename [master091] 2018-05-09T23:43:06.843166 __MSG__:14% [Working] [master091] 2018-05-09T23:43:06.843394 __MSG__:14% [Working] [master091] 2018-05-09T23:43:06.843703 __MSG__:Get:5 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:43:06.843911 __MSG__:14% [5 Packages 0 B] [master091] 2018-05-09T23:43:06.844082 __MSG__:Err file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:43:06.844239 __MSG__:Method gave a blank filename [master091] 2018-05-09T23:43:06.844441 __MSG__:14% [Working] [master091] 2018-05-09T23:43:06.844714 __MSG__:14% [Working] [master091] 2018-05-09T23:43:06.844880 __MSG__:Get:6 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:43:06.845065 __MSG__:14% [6 Packages 0 B] [master091] 2018-05-09T23:43:06.845272 __MSG__:Err file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:43:06.845481 __MSG__:Method gave a blank filename [master091] 2018-05-09T23:43:06.845707 __MSG__:14% [Working] [master091] 2018-05-09T23:43:06.845966 __MSG__:14% [Working] [master091] 2018-05-09T23:43:06.846123 __MSG__:Get:7 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:43:06.846359 __MSG__:14% [7 Packages 0 B] [master091] 2018-05-09T23:43:06.846567 __MSG__:Err file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:43:06.846792 __MSG__:Method gave a blank filename [master091] 2018-05-09T23:43:06.846991 __MSG__:14% [Working] [master091] 2018-05-09T23:43:06.847215 __MSG__:14% [Working] [master091] 2018-05-09T23:43:06.847428 __MSG__:Get:8 file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:43:06.847650 __MSG__:14% [8 Packages 0 B] [master091] 2018-05-09T23:43:06.847834 __MSG__:Err file:/var/cache/univention-system-setup/packages ./ Packages [master091] 2018-05-09T23:43:06.848040 __MSG__:Method gave a blank filename [master091] 2018-05-09T23:43:06.848277 __MSG__:14% [Working] [master091] 2018-05-09T23:43:06.848503 __MSG__:14% [Working] [master091] 2018-05-09T23:43:06.848689 __MSG__:14% [Connecting to updates-test.software-univention.de] [master091] 2018-05-09T23:43:06.866757 __MSG__:14% [Connecting to updates-test.software-univention.de (176.9.114.147)] [master091] 2018-05-09T23:43:06.867703 __MSG__:Get:9 file:/var/cache/univention-system-setup/packages ./ Packages [1,739 kB] [master091] 2018-05-09T23:43:06.868012 __MSG__:0% [9 Packages 0 B/1,739 kB 0%] [master091] 2018-05-09T23:43:06.868183 __MSG__:99% [Connecting to updates-test.software-univention.de (176.9.114.147)] [master091] 2018-05-09T23:43:06.888891 __MSG__:99% [Waiting for headers] [master091] 2018-05-09T23:43:06.918271 __MSG__:Ign http://updates-test.software-univention.de/4.3/maintained/component 4.3-0-errata-test/all/ InRelease [master091] 2018-05-09T23:43:06.918498 __MSG__:99% [Working] [master091] 2018-05-09T23:43:06.918673 __MSG__:99% [Waiting for headers] [master091] 2018-05-09T23:43:06.946925 __MSG__:Ign http://updates-test.software-univention.de/4.3/maintained/component 4.3-0-errata-test/amd64/ InRelease [master091] 2018-05-09T23:43:06.947251 __MSG__:99% [Working] [master091] 2018-05-09T23:43:06.947560 __MSG__:99% [Working] [master091] 2018-05-09T23:43:06.947796 __MSG__:99% [Waiting for headers] [master091] 2018-05-09T23:43:06.988997 __MSG__:Hit http://updates-test.software-univention.de/4.3/maintained/component 4.3-0-errata-test/all/ Release [master091] 2018-05-09T23:43:06.989240 __MSG__:99% [Working] [master091] 2018-05-09T23:43:06.989477 __MSG__:99% [Working] [master091] 2018-05-09T23:43:06.990310 __MSG__:99% [master091] 2018-05-09T23:43:07.018312 __MSG__:Hit http://updates-test.software-univention.de/4.3/maintained/component 4.3-0-errata-test/amd64/ Release [master091] 2018-05-09T23:43:07.018442 __MSG__:99% [master091] 2018-05-09T23:43:07.047344 __MSG__:Ign https://updates.software-univention.de/4.3/maintained/component 4.3-0-errata/all/ InRelease [master091] 2018-05-09T23:43:07.047573 __MSG__:99% [master091] 2018-05-09T23:43:07.072298 __MSG__:99% [Working] [master091] 2018-05-09T23:43:07.072507 __MSG__:99% [Working] [master091] 2018-05-09T23:43:07.072811 __MSG__:99% [master091] 2018-05-09T23:43:07.076272 __MSG__:Ign https://updates.software-univention.de/4.3/maintained/component 4.3-0-errata/amd64/ InRelease [master091] 2018-05-09T23:43:07.076541 __MSG__:99% [master091] 2018-05-09T23:43:07.076658 __MSG__:99% [master091] 2018-05-09T23:43:07.106201 __MSG__:Hit https://updates.software-univention.de/4.3/maintained/component 4.3-0-errata/all/ Release [master091] 2018-05-09T23:43:07.106546 __MSG__:99% [master091] 2018-05-09T23:43:07.106706 __MSG__:99% [master091] 2018-05-09T23:43:07.135486 __MSG__:Hit https://updates.software-univention.de/4.3/maintained/component 4.3-0-errata/amd64/ Release [master091] 2018-05-09T23:43:07.135601 __MSG__:99% [master091] 2018-05-09T23:43:07.151395 __MSG__:99% [Working] [master091] 2018-05-09T23:43:07.151536 __MSG__:99% [Working] [master091] 2018-05-09T23:43:07.151760 __MSG__:99% [master091] 2018-05-09T23:43:07.229424 __MSG__:99% [Working] [master091] 2018-05-09T23:43:07.229597 __MSG__:99% [Working] [master091] 2018-05-09T23:43:07.229597 __MSG__:99% [master091] 2018-05-09T23:43:07.305772 __MSG__:100% [Working] [master091] 2018-05-09T23:43:07.305967 __MSG__:Fetched 0 B in 0s (0 B/s) [master091] 2018-05-09T23:43:07.312118 __ERR__:Fetching failed [master091] 2018-05-09T23:43:07.313179 __ERR__: [master091] 2018-05-09T23:43:07.313179 __ERR__:Further information regarding this error: [master091] 2018-05-09T23:43:07.313179 __ERR__:Error: Problem executing scripts APT::Update::Pre-Invoke 'grep -Fqs '# An error occurred during the repository check.' /etc/apt/sources.list.d/15_ucs-online-version.list && ucr commit /etc/apt/sources.list.d/15_ucs-online-version.list ; ! grep -F '# An error occurred during the repository check.' /etc/apt/sources.list.d/15_ucs-online-version.list'. [master091] 2018-05-09T23:43:07.313415 __ERR__:Error: Sub-process returned an error code.
It looks like it happens only in UCS 4.3.
A first try: [4.3-0 e6697c76a6] utils.sh: Re-create /etc/resolv.conf during the EC2 setup (Bug #46993)
At least the latest tests are successful. Debug output: ------------------------------------------------------------------------------ [master091] 2018-05-10T23:35:32.744784 + cat /etc/resolv.conf [master091] 2018-05-10T23:35:32.745638 options timeout:2 [master091] 2018-05-10T23:35:32.745638 nameserver 208.67.222.222 [master091] 2018-05-10T23:35:32.745638 nameserver 10.210.0.2 [master091] 2018-05-10T23:35:32.745903 + ucr commit /etc/resolv.conf [master091] 2018-05-10T23:35:32.837162 File: /etc/resolv.conf [master091] 2018-05-10T23:35:32.838430 + cat /etc/resolv.conf [master091] 2018-05-10T23:35:32.839553 # Warning: This file is auto-generated and might be overwritten by [master091] 2018-05-10T23:35:32.839553 # univention-config-registry. [master091] 2018-05-10T23:35:32.839553 # Please edit the following file(s) instead: [master091] 2018-05-10T23:35:32.839553 # Warnung: Diese Datei wurde automatisch generiert und kann durch [master091] 2018-05-10T23:35:32.839553 # univention-config-registry ueberschrieben werden. [master091] 2018-05-10T23:35:32.839553 # Bitte bearbeiten Sie an Stelle dessen die folgende(n) Datei(en): [master091] 2018-05-10T23:35:32.839553 # [master091] 2018-05-10T23:35:32.839553 # /etc/univention/templates/files/etc/resolv.conf [master091] 2018-05-10T23:35:32.839553 # [master091] 2018-05-10T23:35:32.839553 domain unassigned-domain [master091] 2018-05-10T23:35:32.839553 nameserver 208.67.222.222 [master091] 2018-05-10T23:35:32.839553 options timeout:2 ------------------------------------------------------------------------------ Maybe 10.210.0.2 is not a full configured nameserver?
It looks really strange: http://jenkins.knut.univention.de:8080/job/UCS-4.3/job/UCS-4.3-0/job/AutotestJoin/SambaVersion=samba-pdc,Systemrolle=slave/ws/test/ [master098] 2018-05-10T23:47:07.434565 === 05_role/10role (2018-05-10 23:47:06) === [master098] 2018-05-10T23:47:07.434565 __NAME__:05_role/10role Configuring server role [master098] 2018-05-10T23:47:07.434565 __STEPS__:300 [master098] 2018-05-10T23:47:07.434565 __MSG__:Preparing package lists... [master098] 2018-05-10T23:47:07.566822 __STEP__:0 [master098] 2018-05-10T23:47:07.702677 __MSG__:0% [Working] [master098] 2018-05-10T23:47:07.702677 __MSG__:Get:1 file:/var/cache/univention-system-setup/packages ./ InRelease [master098] 2018-05-10T23:47:07.702677 __MSG__:Ign file:/var/cache/univention-system-setup/packages ./ InRelease [master098] 2018-05-10T23:47:07.702677 __MSG__:1% [Working] [master098] 2018-05-10T23:47:07.702677 __MSG__:1% [Working] [master098] 2018-05-10T23:47:07.702677 __MSG__:Get:2 file:/var/cache/univention-system-setup/packages ./ Release [master098] 2018-05-10T23:47:07.702677 __MSG__:Ign file:/var/cache/univention-system-setup/packages ./ Release [master098] 2018-05-10T23:47:07.702677 __MSG__:2% [Working] [master098] 2018-05-10T23:47:07.703879 __MSG__:2% [Working] [master098] 2018-05-10T23:47:07.704032 __MSG__:Get:3 file:/var/cache/univention-system-setup/packages ./ Packages [master098] 2018-05-10T23:47:07.734176 __MSG__:Err file:/var/cache/univention-system-setup/packages ./ Packages [master098] 2018-05-10T23:47:07.735045 __MSG__:Method gave a blank filename [master098] 2018-05-10T23:47:07.735045 __MSG__:2% [Working] [master098] 2018-05-10T23:47:07.735045 __MSG__:2% [Working] [master098] 2018-05-10T23:47:07.735045 __MSG__:Get:4 file:/var/cache/univention-system-setup/packages ./ Packages [master098] 2018-05-10T23:47:07.735045 __MSG__:Err file:/var/cache/univention-system-setup/packages ./ Packages [master098] 2018-05-10T23:47:07.735535 __MSG__:Method gave a blank filename [master098] 2018-05-10T23:47:07.735535 __MSG__:2% [Working] [master098] 2018-05-10T23:47:07.735535 __MSG__:2% [Working] [master098] 2018-05-10T23:47:07.735967 __MSG__:Get:5 file:/var/cache/univention-system-setup/packages ./ Packages [master098] 2018-05-10T23:47:07.736210 __MSG__:Err file:/var/cache/univention-system-setup/packages ./ Packages [master098] 2018-05-10T23:47:07.736210 __MSG__:Method gave a blank filename [master098] 2018-05-10T23:47:07.736644 __MSG__:2% [Working] [master098] 2018-05-10T23:47:07.736644 __MSG__:2% [Working] [master098] 2018-05-10T23:47:07.736940 __MSG__:Get:6 file:/var/cache/univention-system-setup/packages ./ Packages [master098] 2018-05-10T23:47:07.737208 __MSG__:Err file:/var/cache/univention-system-setup/packages ./ Packages [master098] 2018-05-10T23:47:07.737455 __MSG__:Method gave a blank filename [master098] 2018-05-10T23:47:07.737723 __MSG__:2% [Working] [master098] 2018-05-10T23:47:07.737981 __MSG__:2% [Working] [master098] 2018-05-10T23:47:07.737981 __MSG__:Get:7 file:/var/cache/univention-system-setup/packages ./ Packages [master098] 2018-05-10T23:47:07.738307 __MSG__:Err file:/var/cache/univention-system-setup/packages ./ Packages [master098] 2018-05-10T23:47:07.738525 __MSG__:Method gave a blank filename [master098] 2018-05-10T23:47:07.738759 __MSG__:2% [Working] [master098] 2018-05-10T23:47:07.739339 __MSG__:2% [Working] [master098] 2018-05-10T23:47:07.739596 __MSG__:Get:8 file:/var/cache/univention-system-setup/packages ./ Packages [master098] 2018-05-10T23:47:07.739848 __MSG__:Err file:/var/cache/univention-system-setup/packages ./ Packages [master098] 2018-05-10T23:47:07.740189 __MSG__:Method gave a blank filename [master098] 2018-05-10T23:47:07.740488 __MSG__:2% [Working] [master098] 2018-05-10T23:47:07.740683 __MSG__:2% [Working] [master098] 2018-05-10T23:47:07.741023 __MSG__:2% [Connecting to updates-test.software-univention.de] [master098] 2018-05-10T23:47:07.741306 __MSG__:2% [Connecting to updates-test.software-univention.de (176.9.114.147)] [master098] 2018-05-10T23:47:07.741561 __MSG__:Get:9 file:/var/cache/univention-system-setup/packages ./ Packages [1,739 kB] [master098] 2018-05-10T23:47:07.741717 __MSG__:0% [9 Packages 0 B/1,739 kB 0%] [master098] 2018-05-10T23:47:07.741936 __MSG__:99% [Connecting to updates-test.software-univention.de (176.9.114.147)] [master098] 2018-05-10T23:47:07.751072 __MSG__:99% [Waiting for headers] [master098] 2018-05-10T23:47:07.780996 __MSG__:Ign http://updates-test.software-univention.de/4.3/maintained/component 4.3-0-errata-test/all/ InRelease [master098] 2018-05-10T23:47:07.781278 __MSG__:99% [Working] [master098] 2018-05-10T23:47:07.781490 __MSG__:99% [Waiting for headers] [master098] 2018-05-10T23:47:07.810444 __MSG__:Ign http://updates-test.software-univention.de/4.3/maintained/component 4.3-0-errata-test/amd64/ InRelease [master098] 2018-05-10T23:47:07.810706 __MSG__:99% [Working] [master098] 2018-05-10T23:47:07.810946 __MSG__:99% [Working] [master098] 2018-05-10T23:47:07.811174 __MSG__:99% [Waiting for headers] [master098] 2018-05-10T23:47:07.850580 __MSG__:Hit http://updates-test.software-univention.de/4.3/maintained/component 4.3-0-errata-test/all/ Release [master098] 2018-05-10T23:47:07.850931 __MSG__:99% [Working] [master098] 2018-05-10T23:47:07.850931 __MSG__:99% [Working] [master098] 2018-05-10T23:47:07.851187 __MSG__:99% [Waiting for headers] [master098] 2018-05-10T23:47:07.851886 __MSG__:99% [master098] 2018-05-10T23:47:07.880229 __MSG__:Hit http://updates-test.software-univention.de/4.3/maintained/component 4.3-0-errata-test/amd64/ Release [master098] 2018-05-10T23:47:07.880484 __MSG__:99% [master098] 2018-05-10T23:47:07.929239 __MSG__:99% [Working] [master098] 2018-05-10T23:47:07.929540 __MSG__:99% [Working] [master098] 2018-05-10T23:47:07.929762 __MSG__:99% [master098] 2018-05-10T23:47:08.006837 __MSG__:99% [Working] [master098] 2018-05-10T23:47:08.507737 __MSG__:99% [Working] [master098] 2018-05-10T23:47:09.008700 __MSG__:99% [Working] [master098] 2018-05-10T23:47:09.509862 __MSG__:99% [Working] [master098] 2018-05-10T23:47:10.011202 __MSG__:99% [Working] [master098] 2018-05-10T23:47:10.512002 __MSG__:99% [Working] [master098] 2018-05-10T23:47:11.013194 __MSG__:99% [Working] [master098] 2018-05-10T23:47:11.514017 __MSG__:99% [Working] [master098] 2018-05-10T23:47:12.015010 __MSG__:99% [Working] [master098] 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[4.3-0 c23234ed9e] Make static /etc/hosts entries for our update servers. Workaround for Bug #46993
Again UCS-4.2-4/job/AutotestUpgrade failed as the repository server was not reachable: >:25:03.147744 === 10_basis/50uuid (2018-05-15 17:25:02) === >:25:03.147744 __NAME__:10_basis/50uuid Generating UUID >:25:03.323033 Setting uuid/system >:25:03.323033 File: /etc/apt/apt.conf.d/55user_agent 50uuid has finished now and we're back at /usr/lib/univention-system-setup/scripts/setup-join.sh:107 >:25:11.844764 File: /etc/apt/sources.list.d/15_ucs-online-version.list >:25:11.844764 File: /etc/apt/sources.list.d/20_ucs-online-component.list these are from "ucr commit" >:25:18.227568 File: /etc/apt/sources.list.d/15_ucs-online-version.list where does that 2nd commit on the file again come from? >:25:18.237818 # An error occurred during the repository check. The error message: >:25:18.240256 E: Problem executing scripts APT::Update::Pre-Invoke 'grep -Fqs '# An error occurred during the repository check.' /etc/apt/sources.list.d/15_ucs-online-version.list && ucr commit /etc/apt/sources.list.d/15_ucs-online-version.list ; ! grep -F '# An error occurred during the repository check.' /etc/apt/sources.list.d/15_ucs-online-version.list' >:25:18.240256 E: Sub-process returned an error code >:25:19.401187 === 05_role/10role (2018-05-15 17:25:19) === Actually this seems to be a problem since 2012 - see Bug #28089
(In reply to Philipp Hahn from comment #8) > Actually this seems to be a problem since 2012 - see Bug #28089 It didn't happened so often in the last five years as it happens now. So, I think it isn't the same problem.
Again many test for UCS-4.2-4 failed last night: We still have no reliable results for that release! I have the ideas that Amazons' Denial-of-Service prevention is kicking in to protect the AmazonProvidedDNS: <https://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/vpc-dns.html#vpc-dns-limits> To test this I committed the following changes to UCS-4.2-4 only¹: [4.2-4] 6752a26c68 Bug #46993 test: Fix utils.sh issues [4.2-4] 4b8aed25cc Bug #46993 test: Use NAT gateway to reduce the load on our VPN/NAT instance and to rule out any issues with that VM [4.2-4] d080d7df35 Bug #46993 test: Debug DNS resolver issues add logging of DNS queries via "iptables -j LOG". This only shows the IP & UDP header, not the DNS query and answer itself. For that we either need tcpdump or ulogd2 or dumpcap. Doing a simple "ucr commit /etc/apt/sources.list.d/*" shows many DNS queries being generated. As we start many tests with many combinations with many VMs in parallel, this might be considered a DoS. This also explains why it does not happen if we run the test manually: We don't start that many VMs in parallel. It gets worse with each UCS release as each one adds yet another repository statement: # grep -c ^deb /etc/apt/sources.list.d/15_ucs-online-version.list 24 The Python updater code is still using "urllib2", which has no session support AFAIK. python-requests has support for that: <http://docs.python-requests.org/en/latest/user/advanced/#session-objects> So each repository statement seems to trigger yet another DNS query. If that proofs to be true we really should work on <https://trello.com/c/CvfA661E/104-nicht-alle-repos-bis-ucs-40-einbinden> or change the updater to fetch the list of all available UCS releases from <https://trello.com/c/HUCLW2Sm/81-ucs-maintenance-in-umc-anzeigen-zentrale-stelle-f%C3%BCr-meta-daten>. I will run the test once more for UCS-4.2-4. Depending on the results¹ the changes can/should be cherry-picked to UCS-4.3-x after that.
Created attachment 9538 [details] DNS analysis Looking at the DNS queries logged with the iptables rules for UCS-4.2-4 I observe the following behavior: Up to 340 queries are performed in a 10s interval against the *public* DNS server 208.67.222.222, which is one of the OpenDNS¹ resolvers. As this IP is external to the VPC, every request passes through our NAT/OpenVPN instance, where the package gets masqueraded using one of our public IP addresses. So the OpenDNS resolver get all those requests using the same address, which probably gets classified as an DoS attack. A the AmazonProvidedDNS server is published through DHCP, we really should only use that one, as it - sees each individual VM with a distinguished IP - is internal to the VPC ¹: <https://de.wikipedia.org/wiki/OpenDNS>
[4.3-0] 99f6e57619 Bug #46993 test: Drop OpenDNS resolver Due to Bug #44462 the DHCP provided DNS is only stored in /etc/resolv.conf; touching nameserver[123] will trigger UCR to overwrite that file; the DHCP provided DNS will be gone then. We should permanently remove OpenDNS from our images and use DHCP only. [4.3-0] 58a40d9395 Bug #46993 test: Fix utils.sh issues [4.3-0] 310cf77e81 Bug #46993 test: Use NAT gateway [4.3-0] d64bd25a29 Bug #46993 test: Debug DNS resolver issues It everythings works this patch needs to be reverted. [4.3-0] 80d1555ffb Bug #46993 test: Revert DNS setup [4.3-0] 6a760f9d4f Bug #46993 test: Revert DNS setup These 2 revert the previous static configuration 1st run looks okay: <http://jenkins.knut.univention.de:8080/job/UCS-4.3/job/UCS-4.3-0/job/AutotestJoin/>
*** Bug 47000 has been marked as a duplicate of this bug. ***
All tests seems to be fine after dropping OpenDNS and only using AmazonProvidedDNS. I reverted the debugging code and backported the code to drop OpenDNS from UCS-4.3-0 to UCS-4.2-4. [4.2-4] aa443da7cd Revert "Bug #46993 test: Debug DNS resolver issues" test/utils/utils.sh | 11 +++-------- [4.3-0] c4950c047b Revert "Bug #46993 test: Debug DNS resolver issues" test/utils/utils.sh | 6 ------
OK