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#!/bin/sh -e
handle_start_failure () {
# The nut client part (upsmon) must run in all cases except when MODE in
# /etc/nut/nut.conf is set to "none" or not set at all.
[ -r /etc/nut/nut.conf ] && . /etc/nut/nut.conf
if [ -d /run/systemd/system ] && [ "$MODE" = "none" -o -z "$MODE" ]; then
return 0
else
return 1
fi
}
case "$1" in
configure)
# make sure the nut user exists and has correct memberships
if ! getent group nut >/dev/null; then
addgroup --quiet --system nut
fi
if ! getent passwd nut >/dev/null; then
adduser --quiet --system --ingroup nut --home /var/lib/nut --no-create-home nut
elif ! groups nut | grep -qw nut; then
adduser nut nut
fi
# for Ubuntu, while waiting for a proper debconf
# if ! groups nut | grep -qw dialout; then
# adduser nut dialout
# fi
# make sure that conffiles are secured and have the correct ownerships
# on first install
if [ -z "$2" ] ; then
if [ -d /etc/nut/ ] ; then
chown root:nut /etc/nut/
fi
for file in nut.conf upsmon.conf upssched.conf ; do
if [ -f /etc/nut/$file ] ; then
chown root:nut /etc/nut/$file
chmod 640 /etc/nut/$file
fi
done
fi
# make sure that /run/nut exists and has the correct ownerships
if [ ! -d /run/nut ] ; then
mkdir -p /run/nut
fi
if [ -d /run/nut ] ; then
chown root:nut /run/nut
chmod 770 /run/nut
if which restorecon >/dev/null 2>&1; then
restorecon /run/nut
fi
fi
;;
abort-upgrade|abort-remove|abort-deconfigure)
# do nothing
;;
*)
echo "$0: incorrect arguments: $*" >&2
exit 1
;;
esac
#DEBHELPER#
exit 0
|
