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#!/bin/sh
# 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, see <http://www.gnu.org/licenses/>.
set -e
ROOT="$1"
##########################################################################
ln -sf "/usr/lib/systemd/system/openstack-cinder-setup.service" \
"$ROOT/etc/systemd/system/multi-user.target.wants/openstack-cinder-setup.service"
##########################################################################
# Check variables
##########################################################################
if [ -z "$RABBITMQ_HOST" -a \
-z "$RABBITMQ_PORT" -a \
-z "$RABBITMQ_USER" -a \
-z "$RABBITMQ_PASSWORD" -a \
-z "$KEYSTONE_TEMPORARY_ADMIN_TOKEN" -a \
-z "$CINDER_DB_USER" -a \
-z "$CINDER_DB_PASSWORD" -a \
-z "$CONTROLLER_HOST_ADDRESS" -a \
-z "$CINDER_SERVICE_USER" -a \
-z "$CINDER_SERVICE_PASSWORD" -a \
-z "$CINDER_DEVICE" -a \
-z "$MANAGEMENT_INTERFACE_IP_ADDRESS" ]; then
# No Cinder options defined, do nothing.
exit 0
fi
if [ -z "$RABBITMQ_HOST" -o \
-z "$RABBITMQ_PORT" -o \
-z "$RABBITMQ_USER" -o \
-z "$RABBITMQ_PASSWORD" -o \
-z "$KEYSTONE_TEMPORARY_ADMIN_TOKEN" -o \
-z "$CINDER_DB_USER" -o \
-z "$CINDER_DB_PASSWORD" -o \
-z "$CONTROLLER_HOST_ADDRESS" -o \
-z "$CINDER_SERVICE_USER" -o \
-z "$CINDER_SERVICE_PASSWORD" -o \
-z "$CINDER_DEVICE" -o \
-z "$MANAGEMENT_INTERFACE_IP_ADDRESS" ]; then
echo Some options required for Cinder were defined, but not all.
exit 1
fi
##########################################################################
# Generate configuration file
##########################################################################
OPENSTACK_DATA="$ROOT/etc/openstack"
mkdir -p "$OPENSTACK_DATA"
python <<'EOF' >"$OPENSTACK_DATA/cinder.conf"
import os, sys, yaml
cinder_configuration={
'RABBITMQ_HOST':os.environ['RABBITMQ_HOST'],
'RABBITMQ_PORT':os.environ['RABBITMQ_PORT'],
'RABBITMQ_USER':os.environ['RABBITMQ_USER'],
'RABBITMQ_PASSWORD':os.environ['RABBITMQ_PASSWORD'],
'KEYSTONE_TEMPORARY_ADMIN_TOKEN':os.environ['KEYSTONE_TEMPORARY_ADMIN_TOKEN'],
'CINDER_DB_USER':os.environ['CINDER_DB_USER'],
'CINDER_DB_PASSWORD':os.environ['CINDER_DB_PASSWORD'],
'CONTROLLER_HOST_ADDRESS':os.environ['CONTROLLER_HOST_ADDRESS'],
'CINDER_SERVICE_USER':os.environ['CINDER_SERVICE_USER'],
'CINDER_SERVICE_PASSWORD':os.environ['CINDER_SERVICE_PASSWORD'],
'CINDER_DEVICE':os.environ['CINDER_DEVICE'],
'MANAGEMENT_INTERFACE_IP_ADDRESS':os.environ['MANAGEMENT_INTERFACE_IP_ADDRESS'],
}
yaml.dump(cinder_configuration, sys.stdout, default_flow_style=False)
EOF
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