#!/bin/sh

set -e

#PKGOS-INCLUDE#

# We need to do that for ceilometer-agent-compute
libvirt_user_group () {
	if getent group libvirt ; then
		LIBVIRT_GROUP=libvirt
	elif getent group libvirtd ; then
		LIBVIRT_GROUP=libvirtd
	else
		if dpkg-vendor --derives-from ubuntu ; then
			LIBVIRT_GROUP=libvirtd
		else
			LIBVIRT_GROUP=libvirt
		fi
	fi

	if ! getent group ${LIBVIRT_GROUP} >/dev/null; then
		addgroup --system ${LIBVIRT_GROUP}
	fi

	# user and group libvirt runs qemu/kvm instances with
	if ! getent group kvm >/dev/null; then
		addgroup --quiet --system kvm
	fi
	if ! getent passwd libvirt-qemu >/dev/null; then
		adduser --quiet \
			--system \
			--ingroup kvm \
			--quiet \
			--disabled-login \
			--disabled-password \
			--home /var/lib/libvirt \
			--no-create-home \
			-gecos "Libvirt Qemu" \
			libvirt-qemu
	fi
}

if [ "$1" = "configure" ] || [ "$1" = "reconfigure" ] ; then
	. /usr/share/debconf/confmodule
	pkgos_adduser nova
	pkgos_var_user_group ceilometer
	libvirt_user_group
	adduser ceilometer nova || true
	adduser ceilometer ${LIBVIRT_GROUP} || true
	pkgos_write_new_conf ceilometer ceilometer.conf
	pkgos_rabbit_write_conf /etc/ceilometer/ceilometer.conf oslo_messaging_rabbit ceilometer
	pkgos_write_admin_creds /etc/ceilometer/ceilometer.conf keystone_authtoken ceilometer
	db_get ceilometer/configure_db
	if [ "$RET" = "true" ]; then
		ceilometer-dbsync || true
	fi
fi

#DEBHELPER#

exit 0