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# arg 1: the new package version
post_install() {
post_upgrade
}
# arg 1: the new package version
# arg 2: the old package version
post_upgrade() {
if [ "`vercmp $2 3.4.0`" -lt 0 ]; then
echo 'WARNING: The ganglia package has been split. If you use the' \
'web frontend, you'll need to install the ganglia-web package as well.'
fi
id ganglia >& /dev/null
if [ $? -ne 0 ]; then
echo 'Adding ganglia system group and user...'
groupadd -r ganglia && useradd -r -d /var/lib/ganglia -g ganglia -s /bin/false ganglia
# Lock the account to prevent logging in
passwd -l ganglia &> /dev/null
fi
install -d -o ganglia -g ganglia /var/lib/ganglia && install -d -o ganglia -g ganglia /var/lib/ganglia/rrds
}
# arg 1: the old package version
post_remove() {
echo 'Removing ganglia system group and user...'
userdel ganglia
echo 'NOTE: Please remove /var/lib/ganglia manually if it is no longer required.'
}
# vim:set ts=2 sw=2 et:
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