433cf080ea
Prepare for deployment refactoring. Add migration to add column credentials to deployment model and drop users and admin columns. Add tests for migrations and walk mixin for it implementation. Add documentation about autogeneration of migrations. Add possibility to make batch rendering for alembic autogeneration. Change-Id: I5958a96671d2fb111533c09feb462b4dcd7483b9
48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
# Copyright (c) 2016 Mirantis Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from alembic import context
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from rally.common.db.sqlalchemy import api
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from rally.common.db.sqlalchemy import models
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# add your model's MetaData object here
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# for 'autogenerate' support
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# from myapp import mymodel
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target_metadata = models.BASE.metadata
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# other values from the config, defined by the needs of env.py,
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# can be acquired:
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# my_important_option = config.get_main_option("my_important_option")
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# ... etc.
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def run_migrations_online():
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"""Run migrations in 'online' mode.
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In this scenario we need to create an Engine
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and associate a connection with the context.
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"""
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engine = api.get_engine()
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with engine.connect() as connection:
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context.configure(connection=connection,
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render_as_batch=True,
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target_metadata=target_metadata)
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with context.begin_transaction():
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context.run_migrations()
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run_migrations_online()
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