postinst is in zabbix-server-pgsql 1:2.2.7+dfsg-2+deb8u3.
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 | #!/bin/sh
set -e
# If /tmp/ZABBIX_PACKAGE_DEBUG file exists then enable debugging of this script.
#if [ -e /tmp/ZABBIX_PACKAGE_DEBUG ]; then
# set -x
#fi
if [ "$1" = "configure" ]; then
if ! getent group zabbix > /dev/null 2>&1 ; then
addgroup --system --quiet zabbix
fi
# Does the user 'zabbix' exist?
if ! getent passwd zabbix > /dev/null 2>&1 ; then
# Not yet. Create it.
adduser --quiet \
--system --disabled-login --ingroup zabbix \
--home /var/run/zabbix/ --no-create-home \
zabbix
else
# Yes, user 'zabbix' exists.
# [This entire fix can be removed after the Wheezy release.]
# Change the home directory from /var/run/zabbix-server
# to /var/run/zabbix (relates to bug #593458).
# Check current home directory of the 'zabbix' user.
if getent passwd zabbix | cut -d: -f6 | grep -q /var/run/zabbix-server; then
# Home directory is still the old /var/run/zabbix-server directory.
# All processes run by the 'zabbix' user must be stopped
# before usermod can change the home directory.
# "zabbix-server" gets stopped by zabbix-server.preinst automatically.
echo Moving home directory of user zabbix to /var/run/zabbix/
for component in proxy agent; do
if [ -x /etc/init.d/zabbix-$component ]; then
invoke-rc.d zabbix-$component stop
fi
done
# Remove an existing /var/run/zabbix directory just in case
rm -rf /var/run/zabbix
# Move the home directory
usermod -m -d /var/run/zabbix zabbix
# Create the home directory if it did not exist
# (up to 1.8.5-1 the 'zabbix' user had a non-existing home directory)
if [ ! -d /var/run/zabbix ]; then
mkdir /var/run/zabbix
chown zabbix:zabbix /var/run/zabbix
fi
# Change the location of the PID file in the config files
sed -i 's#/var/run/zabbix-.*/#/var/run/zabbix/#' /etc/zabbix/zabbix_*.conf
# Start the processes again
for component in proxy agent; do
if [ -x /etc/init.d/zabbix-$component ]; then
invoke-rc.d zabbix-$component start
fi
done
fi
fi
# Remove old/wrong home directory before 1.8.5-2
if [ -d /var/run/zabbix-proxy ]; then
rm -rf /var/run/zabbix-proxy
fi
chown zabbix:zabbix /var/log/zabbix-server -R
fi
# Automatically added by dh_installinit
if [ -x "/etc/init.d/zabbix-server" ]; then
update-rc.d zabbix-server defaults >/dev/null
invoke-rc.d zabbix-server start || exit $?
fi
# End automatically added section
# Automatically added by dh_ucf
if [ "$1" = "configure" ]; then
ucf "/usr/share/zabbix-server-pgsql/zabbix_server.conf" "/etc/zabbix/zabbix_server.conf"
ucfr zabbix-server-pgsql "/etc/zabbix/zabbix_server.conf"
fi
# End automatically added section
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