Attachment 5168 Details for Bug 31012

[patch] apt-get-pre-invoke-prune-kernel

patch (text/plain), 5.99 KB, created by Felix Botner on 2013-04-11 17:45 CEST

(hide)

Description:

Filename:

MIME Type:

Creator: Felix Botner

Created: 2013-04-11 17:45 CEST

Size: 5.99 KB

patch

obsolete

>Index: debian/univention-corporate-client.univention-config-registry-variables
>===================================================================
>--- debian/univention-corporate-client.univention-config-registry-variables	(Revision 39962)
>+++ debian/univention-corporate-client.univention-config-registry-variables	(Arbeitskopie)
>@@ -15,3 +15,15 @@
> Description[en]=Timeout in seconds for upstart job ucc-syspol if the network can not be started (default: 10)
> Type=str
> Categories=system-desktop
>+
>+[ucc/update/remove/old/kernel]
>+Description[de]=Alte Kernel-Pakete werden vor der Verwaltung von Software-Paketen mit apt-get entfernt (default: true)
>+Description[en]=Remove old kernel packages before managing software packages with apt-get (default: true)
>+Type=str
>+Categories=system-desktop
>+
>+[ucc/update/remove/old/kernel/pkgregex]
>+Description[de]=RegulÃ¤rer Ausdruck fÃ¼r die Suche nach Kernel-Paketen (default: linux-image-[[:digit:]])
>+Description[en]=Regular expression used for search for kernel packages (default: linux-image-[[:digit:]])
>+Type=str
>+Categories=system-desktop
>Index: debian/univention-corporate-client.dirs
>===================================================================
>--- debian/univention-corporate-client.dirs	(Revision 39962)
>+++ debian/univention-corporate-client.dirs	(Arbeitskopie)
>@@ -3,3 +3,4 @@
> usr/share/univention-lib
> usr/share/keyrings
> etc/network/if-up.d
>+usr/share/univention-corporate-client/apt-pre-invoke.d
>Index: debian/univention-corporate-client.postinst
>===================================================================
>--- debian/univention-corporate-client.postinst	(Revision 39962)
>+++ debian/univention-corporate-client.postinst	(Arbeitskopie)
>@@ -42,7 +42,8 @@
> 
> univention-config-registry set version/version=1.0
> univention-config-registry set version/releasename=Weser
>+univention-config-registry set ucc/update/remove/old/kernel?true
> 
> apt-key add /usr/share/keyrings/ucc-archive-key.gpg
> 
>-exit 0
>\ No newline at end of file
>+exit 0
>Index: debian/univention-corporate-client.install
>===================================================================
>--- debian/univention-corporate-client.install	(Revision 39962)
>+++ debian/univention-corporate-client.install	(Arbeitskopie)
>@@ -10,3 +10,4 @@
> ucc-archive-key.gpg /usr/share/keyrings
> univention-ucc-fetch-system-policies usr/sbin
> univention-ucc-software-update usr/sbin
>+apt-get-pre-invoke.d/univention-ucc-prune-old-kernel-packages usr/share/univention-corporate-client/apt-pre-invoke.d/
>Index: debian/univention-corporate-client.univention-config-registry
>===================================================================
>--- debian/univention-corporate-client.univention-config-registry	(Revision 39962)
>+++ debian/univention-corporate-client.univention-config-registry	(Arbeitskopie)
>@@ -4,3 +4,6 @@
> Type: file
> File: etc/rsyslog.d/100-ucc.conf
> Variables: grub/append
>+
>+Type: file
>+File: etc/apt/apt.conf.d/900-ucc-pre-invoke
>Index: apt-get-pre-invoke.d/univention-ucc-prune-old-kernel-packages
>===================================================================
>--- apt-get-pre-invoke.d/univention-ucc-prune-old-kernel-packages	(Revision 0)
>+++ apt-get-pre-invoke.d/univention-ucc-prune-old-kernel-packages	(Revision 0)
>@@ -0,0 +1,83 @@
>+#!/bin/bash
>+#
>+# Univention Corporate Client
>+#  remove old, unused kernel packages
>+#
>+# Copyright 2013 Univention GmbH
>+#
>+# http://www.univention.de/
>+#
>+# All rights reserved.
>+#
>+# The source code of this program is made available
>+# under the terms of the GNU Affero General Public License version 3
>+# (GNU AGPL V3) as published by the Free Software Foundation.
>+#
>+# Binary versions of this program provided by Univention to you as
>+# well as other copyrighted, protected or trademarked materials like
>+# Logos, graphics, fonts, specific documentations and configurations,
>+# cryptographic keys etc. are subject to a license agreement between
>+# you and Univention and not subject to the GNU AGPL V3.
>+#
>+# In the case you use this program under the terms of the GNU AGPL V3,
>+# the program is provided in the hope that it will be useful,
>+# but WITHOUT ANY WARRANTY; without even the implied warranty of
>+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>+# GNU Affero General Public License for more details.
>+#
>+# You should have received a copy of the GNU Affero General Public
>+# License with the Debian GNU/Linux or Univention distribution in file
>+# /usr/share/common-licenses/AGPL-3; if not, see
>+# <http://www.gnu.org/licenses/>.
>+
>+# returns latest kernel package for given kernel version
>+
>+export LC_ALL=C
>+export DEBIAN_FRONTEND=noninteractive
>+
>+removeOldKernelPackages () {
>+
>+	local kernel_regex="$1"
>+	local running_kernel="$(uname -r)"
>+
>+	local pkg=""
>+	local pkg_ver=""
>+	local latest_pkg=""
>+	local latest_pkg_ver=""
>+	local kernel_packages=""
>+	
>+	# remove all $kernel_regex packages except
>+	# the running kernel
>+	for pkg in $(dpkg-query -W -f '${Package}\n' | grep "$kernel_regex" | sort -n); do
>+		if [ "$(dpkg-query -W -f='${Status}\n' "$pkg" 2>/dev/null)" = "install ok installed" ]; then
>+			kernel_packages="$kernel_packages $pkg"
>+			pkg_ver="$(dpkg-query -W -f '${Version}\n' $pkg)"
>+			if dpkg --compare-versions "$pkg_ver" gt "$latest_pkg_ver" ; then
>+				latest_pkg_ver="$pkg_ver"
>+				latest_pkg="$pkg"
>+			fi
>+		fi
>+	done
>+
>+	# remove kernel package
>+	for i in $kernel_packages; do
>+		# do not remove running and latest kernel
>+		if ! echo "$i" | grep -q "$running_kernel\|$latest_pkg"; then
>+			echo "removing kernel as requested in $0"
>+			dpkg -P $i || true
>+		fi
>+	done
>+
>+}
>+
>+remove=$(/usr/sbin/ucr get ucc/update/remove/old/kernel)
>+remove_regex=$(/usr/sbin/ucr get ucc/update/remove/old/kernel/pkgregex)
>+
>+if [ -n "$remove" -a "$remove" = "true" ]; then
>+	if [ -z "$remove_regex" ]; then
>+		remove_regex="linux-image-[[:digit:]]"
>+	fi
>+	removeOldKernelPackages "$remove_regex"
>+fi
>+
>+exit 0
>
>EigenschaftsÃ¤nderungen: apt-get-pre-invoke.d/univention-ucc-prune-old-kernel-packages
>___________________________________________________________________
>HinzugefÃ¼gt: svn:executable
>   + *
>

Actions: View | Diff

Attachments on bug 31012: 5168