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# Copyright 2018 Lenovo Research Co.,LTD.
# 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.
"""create ports table migration.
Revision ID: e41080397351
Revises: Coco-Gao
Create Date: 2018-01-26 17:34:36.010417
"""
# revision identifiers, used by Alembic.
revision = 'e41080397351'
down_revision = 'f50980397351'
from alembic import op
import sqlalchemy as sa
def upgrade():
op.create_table(
'ports',
sa.Column('created_at', sa.DateTime(), nullable=True),
sa.Column('updated_at', sa.DateTime(), nullable=True),
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('uuid', sa.String(length=36), nullable=False),
sa.Column('computer_node', sa.String(length=36), nullable=False),
sa.Column('phy_port_name', sa.String(length=255), nullable=False), #physical eth port
sa.Column('pci_slot', sa.String(length=255), nullable=False),
sa.Column('product_id', sa.Text(), nullable=False),
sa.Column('vendor_id', sa.Text(), nullable=False),
sa.Column('is_used', sa.Integer(), nullable=False), # 1 represents status:used, 0 represents status not-used.
sa.Column('accelerator_id', sa.String(length=36), nullable=True), #accelerator uuid
sa.Column('bind_instance_id', sa.String(length=36), nullable=True), #nova instance uuid
sa.Column('bind_port_id', sa.String(length=36), nullable=True), #neutron logical port uuid
sa.Column('device_type', sa.Text(), nullable=True),
sa.PrimaryKeyConstraint('id'),
mysql_ENGINE='InnoDB',
mysql_DEFAULT_CHARSET='UTF8'
)
def downgrade():
op.drop_table('ports')
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