1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
#!/bin/sh
# shutdown
#
# Copyright (c) 2013-2017, by Eaton (R) Corporation. All rights reserved.
#
# A shell script to command UPSes to power off and back on as part of
# the emergency shutdown driven by IPP - Unix (NUT); called from upsmon
#
# Requires configuration from ipp.conf, or otherwise default to the values below
# Also requires matching features to be available in the UPSes and their drivers
#
# TODO remaining per IPSSUNIX-25:
# * The script acts on ALL UPSes configured on this system (`upsc -l`),
# rather than those MONITORed as feeding a non-zero amount
# power-sources in `upsmon.conf`
# * Consider the KILLPOWER flag-file (maybe this host should not power
# off any UPS at all?)
# * The username is hardcoded as `admin` rather than taken from config
# * Maybe we do not try every possible instcmd for UPS poweroff/reboot -
# revise against upsrw and upscmd for NETXML and SNMP drivers at least
#
NUT_DIR="/usr/local/ups"
NUT_CFG_DIR=""
for D in "$NUT_DIR/etc" "/etc/nut" "/etc/ups" ; do
if [ -d "$D" ] && [ -f "$D/ups.conf" ] && [ -f "$D/ipp.conf" ] ; then
NUT_CFG_DIR="$D"
break
fi
done
unset D
CONFIG_IPP="$NUT_CFG_DIR/ipp.conf"
# Note: $NUT_DIR/xbin holds the wrappers to run NUT binaries with co-bundled
# third party libs and hopefully without conflicts induced for the OS binaries
PATH="$NUT_DIR/xbin:$NUT_DIR/sbin:$NUT_DIR/bin:$PATH"
export PATH
# Search for binaries under current PATH normally, no hardcoding
NUT_UPSC="upsc"
NUT_UPSCMD="upscmd"
NUT_UPSRW="upsrw"
#NUT_UPSC="$NUT_DIR/xbin/upsc"
#NUT_UPSCMD="$NUT_DIR/xbin/upscmd"
#NUT_UPSRW="$NUT_DIR/xbin/upsrw"
# Do not normally mangle the LD_LIBRARY_PATH - it can impact system tools too
#LD_LIBRARY_PATH="$NUT_DIR/lib:/usr/lib:/lib:$LD_LIBRARY_PATH"
#export LD_LIBRARY_PATH
# This can be set by `ipp-os-shutdown` script, including via '-k' flag
CALLER_POWERDOWNFLAG_USER="${POWERDOWNFLAG_USER-}"
# Include IPP ipp.conf (may overwrite the above default values!) to
# get shutdown delay and admin password
if [ -f "$CONFIG_IPP" ] ; then
. "$CONFIG_IPP"
fi
if [ "$IPP_DEBUG" = yes ] ; then
exec >> /var/tmp/ipp-shutdown.log 2>&1
echo "`date`: Started shutting down: $0 $*" >&2
set >&2
set -x
fi
# If config forbids powercycling, and the caller does not require it,
# then do not do it
[ "$CALLER_POWERDOWNFLAG_USER" != "enforce" ] && \
[ "$POWERDOWNFLAG_USER" = "forbid" ] && exit 0
# We need a number here, otherwise the UPS stays off
# TODO: Consider "shutdown_duration" if netxml_ups is set up?
# TODO: Do this per ups (move into the loop below then)?
if test -n "$DELAY" && test "$DELAY" -ge 0 ; then true; else DELAY=120; fi
DELAYON="`expr $DELAY + 10`"
# TODO: Here we want to refine the list to only MONITORed UPSes that power us
# and/or take into account the killpower flag-file (upsmon master vs. slave
# and/or `upsmon -k` status)
# Convert to parsing of "ipp-status -p" which reports all needed details
upslist="`"$NUT_UPSC" -l`"
echo "$upslist"
# NOTE: not all UPSes and not all drivers support all possible instcmd's
# so we try as many as possible
for u in $upslist; do
echo "Configuring poweroff-poweron for UPS '$u' ..."
"$NUT_UPSCMD" -u admin -p "$PASSWORD" "$u" load.on.delay "$DELAYON"
"$NUT_UPSCMD" -u admin -p "$PASSWORD" "$u" load.off.delay "$DELAY"
for o in 3 2 1 ; do
"$NUT_UPSRW" -s "outlet.$o.delay.start"="$DELAYON" \
-u admin -p "$PASSWORD" "$u"
"$NUT_UPSRW" -s "outlet.$o.delay.shutdown"="$DELAY" \
-u admin -p "$PASSWORD" "$u"
done
done
|
