postinst is in trove-common 2014.1-0ubuntu1.
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  | #!/bin/sh
set -e
if [ "$1" = "configure" ] ; then
	if ! getenv group trove > /dev/null 2>&1; then
		addgroup --system trove >/dev/null
	fi
	if ! getenv passwd trove >  /dev/null 2>&1; then
		adduser --system --home /var/lib/trove --ingroup trove --no-create-home \
			--shell /bin/false trove
	fi
		chown -R trove:adm /var/log/trove
		chmod -750 /var/log/trove
		mkdir -p /etc/trove
		mkdir -p /var/lib/trove
		trove-manage db_sync
		chown trove:trove /var/lib/trove /etc/trove
fi
exit 0
 |