postinst is in rabbitmq-server 3.2.4-1ubuntu0.1.
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.
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# postinst script for rabbitmq
#
# see: dh_installdeb(1)
set -e
# summary of how this script can be called:
# * <postinst> `configure' <most-recently-configured-version>
# * <old-postinst> `abort-upgrade' <new version>
# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
# <new-version>
# * <postinst> `abort-remove'
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
# <failed-install-package> <version> `removing'
# <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package
# create rabbitmq group
if ! getent group rabbitmq >/dev/null; then
addgroup --system rabbitmq
fi
# create rabbitmq user
if ! getent passwd rabbitmq >/dev/null; then
adduser --system --ingroup rabbitmq --home /var/lib/rabbitmq \
--no-create-home --gecos "RabbitMQ messaging server" \
--disabled-login rabbitmq
fi
chown -R rabbitmq:rabbitmq /var/lib/rabbitmq
chown -R rabbitmq:rabbitmq /var/log/rabbitmq
case "$1" in
configure)
if [ -f /etc/rabbitmq/rabbitmq.conf ] && \
[ ! -f /etc/rabbitmq/rabbitmq-env.conf ]; then
mv /etc/rabbitmq/rabbitmq.conf /etc/rabbitmq/rabbitmq-env.conf
fi
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
# Automatically added by dh_installinit
if [ -x "/etc/init.d/rabbitmq-server" ] || [ -e "/etc/init/rabbitmq-server.conf" ]; then
if [ ! -e "/etc/init/rabbitmq-server.conf" ]; then
update-rc.d rabbitmq-server defaults >/dev/null
fi
invoke-rc.d rabbitmq-server start || exit $?
fi
# End automatically added section
exit 0
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