tripleo-heat-templates/container_config_scripts/nova_ffu_db_sync.sh

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#!/bin/bash
# Copyright 2020 Red Hat Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
set -e
show_usage() {
echo "Usage: nova_ffu_db_sync.sh <api_db|db>"
}
if [ $# -lt 1 ]
then
show_usage
exit 1
fi
if [[ "$1" == "api_db" ]]; then
RPM_MIGRATIONS_PATH="/usr/lib/python3.6/site-packages/nova/db/sqlalchemy/api_migrations/migrate_repo/versions"
elif [[ "$1" == "db" ]]; then
RPM_MIGRATIONS_PATH="/usr/lib/python3.6/site-packages/nova/db/sqlalchemy/migrate_repo/versions"
fi
DB_VERSION=$( sudo -u nova /usr/bin/nova-manage $1 version )
_RPM_VERSION=$(ls ${RPM_MIGRATIONS_PATH} | grep -e '[0-9]_.*.py' | cut -d '_' -f1 | sort | tail -n1)
RPM_VERSION=$(expr $_RPM_VERSION + 0)
if (( $RPM_VERSION >= $DB_VERSION )); then
sudo -u nova /usr/bin/nova-manage $1 sync
if [[ "$1" == "db" ]]; then
sudo -u nova /usr/bin/nova-manage db online_data_migrations
fi
else
echo DB_VERSION: $DB_VERSION RPM_VERSION: $RPM_VERSION;
fi