harbor/tools/migration/db/util/alembic.sh
Yan 6d800cabbd
enable migrator to support 1.5.0 migration from mysql to pgsql (#5029)
This commit is to enable data migrator to support migrates data
from mysql to pgsql, this is a specific step for user to upgrade
harbor across v1.5.0, as we have move harbor DB to pgsql from
1.5.0. It supports both harbor and notary db data migration,
and be split into two steps with dependency.

It also fix issue #4847, add build DB migrator in make process.
2018-06-01 14:58:43 +08:00

39 lines
1.3 KiB
Bash

#!/bin/bash
# Copyright 2017 VMware, Inc. All Rights Reserved.
#
# 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
function alembic_up {
local db_type="$1"
local target_version="$2"
export PYTHONPATH=$PYTHONPATH:/harbor-migration/db/alembic
if [ $db_type = "mysql" ]; then
source /harbor-migration/db/alembic/alembic.tpl > /harbor-migration/db/alembic/alembic.ini
echo "Performing upgrade $target_version..."
alembic -c /harbor-migration/db/alembic/alembic.ini current
alembic -c /harbor-migration/db/alembic/alembic.ini upgrade $target_version
alembic -c /harbor-migration/db/alembic/alembic.ini current
elif [ $db_type = "pgsql" ]; then
echo "TODO: add support for pgsql."
else
echo "Unsupported DB type."
exit 1
fi
echo "Upgrade performed."
}