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#!/bin/sh
# Copyright (C) 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="$1"
##########################################################################
ln -s "/usr/lib/systemd/system/openstack-ceilometer-setup.service" \
"$ROOT/etc/systemd/system/multi-user.target.wants/openstack-ceilometer-setup.service"
##########################################################################
# Check variables
##########################################################################
if [ -z "$CEILOMETER_SERVICE_USER" -a \
-z "$CEILOMETER_SERVICE_PASSWORD" -a \
-z "$CEILOMETER_DB_USER" -a \
-z "$CEILOMETER_DB_PASSWORD" -a \
-z "$METERING_SECRET" ]; then
# No Ceilometer options defined, do nothing.
exit 0
fi
if [ -z "$KEYSTONE_TEMPORARY_ADMIN_TOKEN" -o \
-z "$CEILOMETER_SERVICE_USER" -o \
-z "$CEILOMETER_SERVICE_PASSWORD" -o \
-z "$CEILOMETER_DB_USER" -o \
-z "$CEILOMETER_DB_PASSWORD" -o \
-z "$METERING_SECRET" -o \
-z "$RABBITMQ_HOST" -o \
-z "$RABBITMQ_PORT" -o \
-z "$RABBITMQ_USER" -o \
-z "$RABBITMQ_PASSWORD" -o \
-z "$MANAGEMENT_INTERFACE_IP_ADDRESS" -o \
-z "$CONTROLLER_HOST_ADDRESS" ]; then
echo Some options required for Ceilometer were defined, but not all.
exit 1
fi
##########################################################################
# Generate configuration file
##########################################################################
OPENSTACK_DATA="$ROOT/etc/openstack"
mkdir -p "$OPENSTACK_DATA"
python <<'EOF' >"$OPENSTACK_DATA/ceilometer.conf"
import os, sys, yaml
ceilometer_configuration={
'KEYSTONE_TEMPORARY_ADMIN_TOKEN': os.environ['KEYSTONE_TEMPORARY_ADMIN_TOKEN'],
'CEILOMETER_SERVICE_PASSWORD': os.environ['CEILOMETER_SERVICE_PASSWORD'],
'CEILOMETER_SERVICE_USER': os.environ['CEILOMETER_SERVICE_USER'],
'CEILOMETER_DB_USER': os.environ['CEILOMETER_DB_USER'],
'CEILOMETER_DB_PASSWORD': os.environ['CEILOMETER_DB_PASSWORD'],
'METERING_SECRET': os.environ['METERING_SECRET'],
'RABBITMQ_HOST': os.environ['RABBITMQ_HOST'],
'RABBITMQ_PORT': os.environ['RABBITMQ_PORT'],
'RABBITMQ_USER': os.environ['RABBITMQ_USER'],
'RABBITMQ_PASSWORD': os.environ['RABBITMQ_PASSWORD'],
'MANAGEMENT_INTERFACE_IP_ADDRESS': os.environ['MANAGEMENT_INTERFACE_IP_ADDRESS'],
'CONTROLLER_HOST_ADDRESS': os.environ['CONTROLLER_HOST_ADDRESS'],
}
yaml.dump(ceilometer_configuration, sys.stdout, default_flow_style=False)
EOF
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