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|
#! /bin/sh
set -e
_systemctl() {
if [ -d /run/systemd/system ]; then
systemctl "$@"
fi
}
_update_catalog() {
journalctl --update-catalog || true
}
# Update Message Catalogs database and reload in response to dpkg triggers
if [ "$1" = "triggered" ]; then
shift
for trigger in "$@"; do
case $trigger in
/usr/lib/systemd/catalog)
_update_catalog
;;
/etc/init.d)
_systemctl daemon-reload || true
;;
esac
done
exit 0
fi
# Enable getty and remote-fs.target by default on new installs
if [ -z "$2" ]; then
systemctl enable getty@tty1.service || true
systemctl enable remote-fs.target || true
fi
# Enable timesyncd by default on new installs installs and upgrades
if dpkg --compare-versions "$2" lt "218-11~"; then
systemctl enable systemd-timesyncd.service || true
fi
# Enable ondemand by default on new installs installs and upgrades
if [ -e /lib/systemd/system/ondemand.service ] && dpkg --compare-versions "$2" lt "231-7~"; then
systemctl enable ondemand.service || true
fi
# Do a one-time migration of the local time setting
if [ -z "$2" ]; then
if [ -f /etc/default/rcS ]; then
. /etc/default/rcS
fi
if [ "$UTC" = "no" ] && [ ! -e /etc/adjtime ]; then
printf "0.0 0 0.0\n0\nLOCAL\n" > /etc/adjtime
fi
fi
# Do a one-time migration of the TMPTIME setting
if [ -z "$2" ]; then
if [ -f /etc/default/rcS ]; then
. /etc/default/rcS
fi
if [ ! -e /etc/tmpfiles.d/tmp.conf ]; then
case "$TMPTIME" in
-*|infinite|infinity)
cat > /etc/tmpfiles.d/tmp.conf <<EOF
# Avoid clearing /tmp by shipping an empty /etc/tmpfiles.d/tmp.conf file
# which overrides /usr/lib/tmpfiles.d/tmp.conf.
# This file was automatically created because of local modifications in
# /etc/default/rcS where TMPTIME was set to infinite.
EOF
;;
esac
fi
fi
# Do a one-time migration of the RAMTMP setting
if [ -z "$2" ]; then
if [ -f /etc/default/rcS ]; then
. /etc/default/rcS
fi
if [ -f /etc/default/tmpfs ]; then
. /etc/default/tmpfs
fi
if [ "$RAMTMP" = "yes" ]; then
# systemctl enable will work even when systemd is not the active PID 1.
if [ ! -e /etc/systemd/system/tmp.mount ]; then
cp /usr/share/systemd/tmp.mount /etc/systemd/system/tmp.mount
systemctl enable tmp.mount || true
fi
fi
fi
# Create /etc/machine-id
systemd-machine-id-setup
# Setup system users and groups
addgroup --quiet --system systemd-journal
# We need to stop running services before we call adduser
RESTART=""
if dpkg --compare-versions "$2" lt-nl "239-6"; then
for s in systemd-networkd systemd-timesyncd systemd-resolved ; do
if _systemctl -q is-active $s; then
_systemctl stop $s
RESTART="$s $RESTART"
fi
done
fi
adduser --quiet --system --group --no-create-home --home /run/systemd \
--gecos "systemd Time Synchronization" systemd-timesync
adduser --quiet --system --group --no-create-home --home /run/systemd \
--gecos "systemd Network Management" systemd-network
adduser --quiet --system --group --no-create-home --home /run/systemd \
--gecos "systemd Resolver" systemd-resolve
# Remove old state directory of systemd-timesyncd
if dpkg --compare-versions "$2" lt-nl "240-3~"; then
if [ -L /var/lib/systemd/timesync ] ; then
rm /var/lib/systemd/timesync
rm -rf /var/lib/private/systemd/timesync
fi
fi
# Initial update of the Message Catalogs database
_update_catalog
if [ -n "$2" ]; then
_systemctl daemon-reexec || true
# don't restart logind; this can be done again once this gets implemented:
# https://github.com/systemd/systemd/issues/1163
_systemctl try-restart systemd-networkd.service || true
_systemctl try-restart systemd-resolved.service || true
_systemctl try-restart systemd-timesyncd.service || true
_systemctl try-restart systemd-journald.service || true
fi
# Restart services which we stopped earlier
# This needs to run after daemon-rexec
if dpkg --compare-versions "$2" lt-nl "239-6"; then
for s in $RESTART ; do
_systemctl start $s
done
fi
# Cleanup hwclock-save.service, which was shipped in jessie.
if dpkg --compare-versions "$2" lt-nl "228-5~"; then
for t in reboot halt poweroff ; do
rm -f /etc/systemd/system/${t}.target.wants/hwclock-save.service
rmdir --ignore-fail-on-non-empty /etc/systemd/system/${t}.target.wants 2> /dev/null || true
done
fi
if dpkg --compare-versions "$2" lt-nl "235-3~"; then
# systemd-bus-proxyd got dropped before stretch, and never created any file
deluser --system systemd-bus-proxy || true
fi
if dpkg --compare-versions "$2" lt-nl "236-1~"; then
# Clean up old /var/lib/systemd/clock on upgrade.
# The clock file used by systemd-timesyncd is now stored in
# StateDirectory=systemd/timesync.
rm -f /var/lib/systemd/clock
fi
if dpkg --compare-versions "$2" lt-nl "239-12~"; then
# clean up bogus "nobody" group from #912525; ensure that it's a system group
if getent group nobody >/dev/null; then
delgroup --system nobody || true
fi
fi
#DEBHELPER#
|
