/etc/nut/upssched.conf is in nut-client 2.6.3-1ubuntu1.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 | # Network UPS Tools - upssched.conf sample file
#
# ============================================================================
#
# CMDSCRIPT <scriptname>
#
# This script gets called to invoke commands for timers that trigger.
# It is given a single argument - the <timername> in your
# AT ... START-TIMER defines.
#
# *** This must be defined *before* the first AT line. Otherwise the
# program will complain and exit without doing anything.
#
# A shell script with a big case..esac construct should work nicely for this.
# An example has been provided to help you get started.
CMDSCRIPT /bin/upssched-cmd
# ============================================================================
#
# PIPEFN <filename>
#
# This sets the file name of the FIFO that will pass communications between
# processes to start and stop timers. This should be set to some path where
# normal users can't create the file, due to the possibility of symlinking
# and other evil.
#
# Note: if you are running Solaris or similar, the permissions that
# upssched sets on this file *are not enough* to keep you safe. If
# your OS ignores the permissions on a FIFO, then you MUST put this in
# a protected directory!
#
# Note 2: by default, upsmon will run upssched as whatever user you have
# defined with RUN_AS_USER in upsmon.conf. Make sure that user can
# create files and write to files in the path you use for PIPEFN and
# LOCKFN.
#
# My recommendation: create a special directory for upssched, make it
# owned by your upsmon user, then use it for both.
#
# This is commented out by default to make you visit this file and think
# about how your system works before potentially opening a hole.
#
# PIPEFN /var/run/nut/upssched/upssched.pipe
# ============================================================================
#
# LOCKFN <filename>
#
# REQUIRED. This was added after version 1.2.1.
#
# upssched needs to be able to create this filename in order to avoid
# a race condition when two events are dispatched from upsmon at nearly
# the same time. This file will only exist briefly. It must not be
# created by any other process.
#
# You should put this in the same directory as PIPEFN.
#
# LOCKFN /var/run/nut/upssched/upssched.lock
# ============================================================================
#
# AT <notifytype> <upsname> <command>
#
# Define a handler for a specific event <notifytype> on UPS <upsname>.
#
# <upsname> can be the special value * to apply this handler to every
# possible value of <upsname>.
#
# Run the command <command> via your CMDSCRIPT when it happens.
#
# Note that any AT that matches both the <notifytype> and the <upsname>
# for the current event will be used.
# ============================================================================
#
# Possible AT commands
#
# - START-TIMER <timername> <interval>
#
# Start a timer called <timername> that will trigger after <interval>
# seconds, calling your CMDSCRIPT with <timername> as the first
# argument.
#
# Example:
# Start a timer that'll execute when any UPS (*) has been gone 10 seconds
#
# AT COMMBAD * START-TIMER upsgone 10
# -----------------------------------------------------------------------
#
# - CANCEL-TIMER <timername> [cmd]
#
# Cancel a running timer called <timername>, if possible. If the timer
# has passed then pass the optional argument <cmd> to CMDSCRIPT.
#
# Example:
# If a specific UPS (myups@localhost) comes back online, then stop the
# timer before it triggers
#
# AT COMMOK myups@localhost CANCEL-TIMER upsgone
# -----------------------------------------------------------------------
#
# - EXECUTE <command>
#
# Immediately pass <command> as an argument to CMDSCRIPT.
#
# Example:
# If any UPS (*) reverts to utility power, then execute
# 'ups-back-on-line' via CMDSCRIPT.
#
# AT ONLINE * EXECUTE ups-back-on-line
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