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#!/sbin/openrc-run
# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
description='Signal the UPS to kill power in a power failure condition'
depend() {
# This is only for baselayout2
if [ -f /etc/init.d/sysfs ]; then
keyword -jail -lxc -openvz -prefix -uml -vserver -xenu -timeout
need mount-ro
fi
}
start() {
if [ ! -f /etc/init.d/sysfs ]; then
eerror "The $SVCNAME init-script is written for baselayout-2!"
eerror "Please do not use it with baselayout-1!".
return 1
fi
local UPS_CTL UPS_POWERDOWN
if [ -f /etc/killpower -o -f /etc/nut/killpower ]; then
UPS_CTL=/sbin/upsdrvctl
UPS_POWERDOWN="${UPS_CTL} shutdown"
elif [ -f /etc/apcupsd/powerfail ]; then
UPS_CTL=/sbin/apcupsd
UPS_POWERDOWN="${UPS_CTL} --killpower"
else
ewarn "UPS powerfail script scheduled, but no poweroff commands found."
return 0
fi
if [ -f "${UPS_CTL}" -a -x "${UPS_CTL}" ]; then
ebegin 'Signaling UPS to kill power'
${UPS_POWERDOWN}
eend $?
ebegin 'Halt system and wait for the UPS to kill our power'
/sbin/halt -id
# If the sleep gets hit, something is wrong...
# do NOT restart the system.
while [ 1 ]; do sleep 60; done
else
ewarn "UPS powerfail script scheduled, and flags found, but ${UPS_CTL} missing."
fi
}
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