#!/bin/sh
#
# Copyright (C) 2014 Codethink Limited
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

set -e

# Create required system users and groups

getent group nova >/dev/null || groupadd -r --gid 165 nova
getent passwd nova >/dev/null || \
	useradd --uid 165 -r -g nova -d /var/lib/nova -s /sbin/nologin \
	-c "OpenStack Keystone Daemons" nova

# Create the keystone user and services

export OS_SERVICE_TOKEN=##KEYSTONE_TEMPORARY_ADMIN_TOKEN##
export OS_SERVICE_ENDPOINT='http://localhost:35357/v2.0'

keystone user-create --name ##NOVA_SERVICE_USER## --pass ##NOVA_SERVICE_PASSWORD##
keystone user-role-add --tenant service --user ##NOVA_SERVICE_USER## --role admin

keystone service-create --name nova --type compute --description "OpenStack Image Service"
keystone endpoint-create  --service-id $(keystone service-list | awk '/ compute / {print $2}') \
	    	          --publicurl ##NOVA_PUBLIC_URL## \
	                  --internalurl ##NOVA_INTERNAL_URL## \
	                  --adminurl ##NOVA_ADMIN_URL## \
			  --region ##NOVA_REGION##

# Setup the nova database

if [ ! -e /var/lib/nova/nova.sqlite ]; then
    chown nova:nova /var/lib/nova
    sudo -u nova nova-manage db_sync
fi

#systemctl start openstack-nova-api
#systemctl start openstack-nova-cert
#systemctl start openstack-nova-consoleauth
#systemctl start openstack-nova-scheduler
#systemctl start openstack-nova-conductor
#systemctl start openstack-nova-novncproxy

# TODO, need to start more nova services.

#ln -s "/etc/systemd/system/openstack-nova-api.service" \
#    "/etc/systemd/system/multi-user.target.wants/openstack-nova-api.service"

#ln -s "/etc/systemd/system/openstack-nova-cert.service" \
#    "/etc/systemd/system/multi-user.target.wants/openstack-nova-cert.service"

exit 0