#!/bin/bash

# Copyright (C) 2014-2015 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

ROOT="$1"

##########################################################################
# Substitutions in configuration files                                   #
##########################################################################

cat <<EOF > "$ROOT"/etc/openstack-ironic-setup.sed
s/##IRONIC_SERVICE_USER##/$IRONIC_SERVICE_USER/g
s/##IRONIC_SERVICE_PASSWORD##/$IRONIC_SERVICE_PASSWORD/g
s/##IRONIC_DB_USER##/$IRONIC_DB_USER/g
s/##IRONIC_DB_PASSWORD##/$IRONIC_DB_PASSWORD/g
s/##IRONIC_PUBLIC_URL##/$IRONIC_PUBLIC_URL/g
s/##IRONIC_INTERNAL_URL##/$IRONIC_INTERNAL_URL/g
s/##IRONIC_ADMIN_URL##/$IRONIC_ADMIN_URL/g
s/##GLANCE_HOST##/$GLANCE_HOST/g
s/##OPENSTACK_AUTH_HOST##/$OPENSTACK_AUTH_HOST/g
s/##OPENSTACK_AUTH_PORT##/$OPENSTACK_AUTH_PORT/g
s/##RABBITMQ_HOST##/$RABBITMQ_HOST/g
s/##IDENTITY_URI##/$IDENTITY_URI/g

EOF

sed -f "$ROOT"/etc/openstack-ironic-setup.sed -i \
       "$ROOT"/etc/ironic/ironic.conf \
       "$ROOT"/usr/share/openstack/openstack-ironic-setup

##########################################################################
# Create the links to enable the ironic systemd services                #
##########################################################################

services=("openstack-ironic-setup.service" \
          "openstack-ironic-api.service" \
          "openstack-ironic-conductor.service")

for service in ${services[@]}; do
    ln -sf "/etc/systemd/system/$service" \
        "$ROOT/etc/systemd/system/multi-user.target.wants/$service"
done