postinst is in nut-server 2.7.2-4ubuntu1.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 | #!/bin/sh -e
handle_start_failure () {
# The nut server part (upsd) must run in all cases except when MODE in
# /etc/nut/nut.conf is set to "none", not set at all or if the machine is a
# client.
[ -r /etc/nut/nut.conf ] && . /etc/nut/nut.conf
if [ -d /run/systemd/system ] \
&& [ "$MODE" = "none" -o "$MODE" = "netclient" -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
adduser --quiet nut dialout
# make sure that conffiles are secured and have the correct ownerships
# on first install
if [ -z "$2" ] ; then
if [ -d /etc/nut/ ] ; then
chown root:nut /etc/nut/
fi
for file in ups.conf upsd.conf upsd.users ; do
if [ -f /etc/nut/$file ] ; then
chown root:nut /etc/nut/$file
chmod 640 /etc/nut/$file
fi
done
fi
# make sure that /var/run/nut exists and has the correct ownerships
if [ ! -d /var/run/nut ] ; then
mkdir -p /var/run/nut
fi
if [ -d /var/run/nut ] ; then
chown root:nut /var/run/nut
chmod 770 /var/run/nut
if which restorecon >/dev/null 2>&1; then
restorecon /var/run/nut
fi
fi
# make sure that /var/lib/nut has the correct permissions and ownerships
if [ -d /var/lib/nut ] ; then
chown root:nut /var/lib/nut
chmod 770 /var/lib/nut
fi
# ask udev to check for new udev rules
[ -x /etc/init.d/udev ] && pidof udevd > /dev/null \
&& udevadm trigger --subsystem-match=usb --action=change
# 557178 udevadm trigger --subsystem-match=usb
if dpkg --compare-versions "$2" le "2.6.4-2~" &&
[ -f /etc/init.d/nut ] ; then
if [ "`md5sum /etc/init.d/nut | cut -d ' ' -f 1`" = 72f1dbc6b92cb4407f26605d05b12681 ]; then
rm -f /etc/init.d/nut
else
mv /etc/init.d/nut /etc/init.d/nut.dpkg-old
fi
update-rc.d nut remove >/dev/null
fi
;;
abort-upgrade)
# do nothing
;;
abort-remove)
# do nothing
;;
abort-deconfigure)
# do nothing
;;
*)
echo "$0: incorrect arguments: $*" >&2
exit 1
;;
esac
# Automatically added by dh_installinit
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ]; then
if [ -x "/etc/init.d/nut-server" ]; then
update-rc.d nut-server defaults >/dev/null
fi
if [ -x "/etc/init.d/nut-server" ] || [ -e "/etc/init/nut-server.conf" ]; then
if [ -n "$2" ]; then
_dh_action=restart
else
_dh_action=start
fi
invoke-rc.d nut-server $_dh_action || handle_start_failure
fi
fi
# End automatically added section
exit 0
|