Current File : /var/lib/dpkg/info/libvirt-bin.preinst
#!/bin/sh
# preinst script for libvirt-bin
#
# see: dh_installdeb(1)
# As of 1.3.3-2, libvirt-bin becomes a virtual package. However, during
# the transition from libvirt-bin->libvirt-daemon-system, we also want to
# rename the libvirt-bin service unit to libvirtd. We have to do the
# rename during the libvirt-bin preinst.
# If upgrading from << 1.3.3-2, manually move the old libvirt-bin
# service and socket over to libvirtd.
# This can be removed after 16.04 is released (though cloud archive
# may make it have to stick around longer).
# Note, for cloud archive upgrades on pre-15.10 releases, we may need
# to accomodate upstart installs. Here those will break on the 'mv'.
set -e
# summary of how this script can be called:
# * <new-preinst> `install'
# * <new-preinst> `install' <old-version>
# * <new-preinst> `upgrade' <old-version>
# * <old-preinst> `abort-upgrade' <new-version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package
case "$1" in
install|upgrade)
if dpkg --compare-versions "$2" lt-nl "2.1.0-1ubuntu9~"; then
if [ -d /run/systemd/system ]; then
if deb-systemd-helper was-enabled libvirt-bin.service; then
touch /etc/libvirt/TMP_libvirt-bin-enabled
else
touch /etc/libvirt/TMP_libvirt-bin-disabled
fi
deb-systemd-helper purge libvirt-bin.service
fi
invoke-rc.d libvirt-bin stop
fi
;;
# Do we need to reverse the above steps if aborting the upgrade?
abort-upgrade)
;;
install)
;;
*)
echo "preinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
# Automatically added by dh_installdeb/11.1.6ubuntu2
dpkg-maintscript-helper rm_conffile /etc/init/libvirt-bin.conf 2.5.0-3ubuntu8~ -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu2
dpkg-maintscript-helper mv_conffile /etc/cron.daily/libvirt-bin /etc/cron.daily/libvirt-daemon-system 2.1.0-1ubuntu9~ -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu2
dpkg-maintscript-helper mv_conffile /etc/dnsmasq.d-available/libvirt-bin /etc/dnsmasq.d-available/libvirt-daemon 2.1.0-1ubuntu9~ -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu2
dpkg-maintscript-helper mv_conffile /etc/default/libvirt-bin /etc/default/libvirtd 2.1.0-1ubuntu9~ -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu2
dpkg-maintscript-helper rm_conffile /etc/cron.daily/libvirt-bin 2.5.0-3ubuntu8~ -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu2
dpkg-maintscript-helper rm_conffile /etc/default/libvirt-bin 2.5.0-3ubuntu8~ -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu2
dpkg-maintscript-helper rm_conffile /etc/dnsmasq.d-available/libvirt-bin 2.5.0-3ubuntu8~ -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu2
dpkg-maintscript-helper rm_conffile /etc/apparmor.d/libvirt/TEMPLATE 2.5.0-3ubuntu8~ -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu2
dpkg-maintscript-helper rm_conffile /etc/init.d/libvirt-bin 2.5.0-3ubuntu8~ -- "$@"
# End automatically added section
# After Debhelper / Maintscript helpers did their preinst work we need to
# untangle a special case.
# Due to bug 1694159 we need to handle a potential mv from pre
# 2.1.0-1ubuntu9~, but at the same time a RM from any later version.
# But MV and RM conflict, in case both run (=if upgrading former LTS).
# In those cases - and only if there was a custom config which is rare on
# those files - we want take back the RM (which made a backup), to let the MV
# be processed correctly.
# This section can be dropped with libvirt-bin >=18.10
case "$1" in
install|upgrade)
if dpkg --compare-versions "$2" lt-nl "2.1.0-1ubuntu9~"; then
for CONFFILE in /etc/cron.daily/libvirt-bin /etc/dnsmasq.d-available/libvirt-bin /etc/default/libvirt-bin; do
if [ -e "$CONFFILE.dpkg-backup" ]; then
mv -f "$CONFFILE.dpkg-backup" "$CONFFILE"
fi
done
fi
;;
esac
exit 0
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