harbor/migration/migration_harbor/versions/0_1_1.py

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# Copyright (c) 2008-2016 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.
"""0.1.0 to 0.1.1
Revision ID: 0.1.1
Revises:
Create Date: 2016-04-18 18:32:14.101897
"""
# revision identifiers, used by Alembic.
revision = '0.1.1'
down_revision = None
branch_labels = None
depends_on = None
from alembic import op
from db_meta import *
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from sqlalchemy.dialects import mysql
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Session = sessionmaker()
def upgrade():
"""
update schema&data
"""
bind = op.get_bind()
session = Session(bind=bind)
#create table property
Properties.__table__.create(bind)
session.add(Properties(k='schema_version', v='0.1.1'))
#add column to table user
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op.add_column('user', sa.Column('creation_time', mysql.TIMESTAMP, nullable=True))
op.add_column('user', sa.Column('sysadmin_flag', sa.Integer(), nullable=True))
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op.add_column('user', sa.Column('update_time', mysql.TIMESTAMP, nullable=True))
#init all sysadmin_flag = 0
session.query(User).update({User.sysadmin_flag: 0})
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#create table project_member
ProjectMember.__table__.create(bind)
#fill data into project_member and user
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join_result = session.query(UserProjectRole).join(UserProjectRole.project_role).all()
for result in join_result:
session.add(ProjectMember(project_id=result.project_role.project_id, \
user_id=result.user_id, role=result.project_role.role_id, \
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creation_time=None, update_time=None))
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#update sysadmin_flag
sys_admin_result = session.query(UserProjectRole).\
join(UserProjectRole.project_role).filter(ProjectRole.role_id ==1).all()
for result in sys_admin_result:
session.query(User).filter(User.user_id == result.user_id).update({User.sysadmin_flag: 1})
#add column to table role
op.add_column('role', sa.Column('role_mask', sa.Integer(), server_default=sa.text(u"'0'"), nullable=False))
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#drop user_project_role table before drop project_role
#because foreign key constraint
op.drop_table('user_project_role')
op.drop_table('project_role')
#delete sysadmin from table role
role = session.query(Role).filter_by(role_id=1).first()
session.delete(role)
session.query(Role).update({Role.role_id: Role.role_id - 1})
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#delete A from table access
acc = session.query(Access).filter_by(access_id=1).first()
session.delete(acc)
session.query(Access).update({Access.access_id: Access.access_id - 1})
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#add column to table project
op.add_column('project', sa.Column('update_time', mysql.TIMESTAMP, nullable=True))
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session.commit()
def downgrade():
"""
Downgrade has been disabled.
"""
pass