101 lines
4.0 KiB
Python
101 lines
4.0 KiB
Python
# Copyright 2015 Huawei Technologies Co., Ltd.
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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 oslo_db.sqlalchemy import models
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import sqlalchemy as sql
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from sqlalchemy.dialects import mysql
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from sqlalchemy import schema
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from tricircle.db import core
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def MediumText():
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return sql.Text().with_variant(mysql.MEDIUMTEXT(), 'mysql')
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# Pod Model
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class Pod(core.ModelBase, core.DictBase):
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__tablename__ = 'pods'
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attributes = ['pod_id', 'region_name', 'pod_az_name', 'dc_name', 'az_name']
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pod_id = sql.Column('pod_id', sql.String(length=36), primary_key=True)
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region_name = sql.Column('region_name', sql.String(length=255),
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unique=True, nullable=False)
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pod_az_name = sql.Column('pod_az_name', sql.String(length=255),
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nullable=True)
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dc_name = sql.Column('dc_name', sql.String(length=255), nullable=True)
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az_name = sql.Column('az_name', sql.String(length=255), nullable=False)
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class CachedEndpoint(core.ModelBase, core.DictBase):
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__tablename__ = 'cached_endpoints'
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attributes = ['service_id', 'pod_id', 'service_type', 'service_url']
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service_id = sql.Column('service_id', sql.String(length=64),
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primary_key=True)
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pod_id = sql.Column('pod_id', sql.String(length=64),
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sql.ForeignKey('pods.pod_id'),
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nullable=False)
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service_type = sql.Column('service_type', sql.String(length=64),
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nullable=False)
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service_url = sql.Column('service_url', sql.String(length=512),
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nullable=False)
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# Routing Model
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class ResourceRouting(core.ModelBase, core.DictBase, models.TimestampMixin):
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__tablename__ = 'resource_routings'
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__table_args__ = (
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schema.UniqueConstraint(
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'top_id', 'pod_id', 'resource_type',
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name='resource_routings0top_id0pod_id0resource_type'),
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)
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attributes = ['id', 'top_id', 'bottom_id', 'pod_id', 'project_id',
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'resource_type', 'created_at', 'updated_at']
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# sqlite doesn't support auto increment on big integers so we use big int
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# for everything but sqlite
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id = sql.Column(sql.BigInteger().with_variant(sql.Integer(), 'sqlite'),
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primary_key=True, autoincrement=True)
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top_id = sql.Column('top_id', sql.String(length=127), nullable=False)
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bottom_id = sql.Column('bottom_id', sql.String(length=36))
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pod_id = sql.Column('pod_id', sql.String(length=64),
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sql.ForeignKey('pods.pod_id'),
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nullable=False)
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project_id = sql.Column('project_id', sql.String(length=36))
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resource_type = sql.Column('resource_type', sql.String(length=64),
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nullable=False)
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class AsyncJob(core.ModelBase, core.DictBase):
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__tablename__ = 'async_jobs'
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__table_args__ = (
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schema.UniqueConstraint(
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'type', 'status', 'resource_id', 'extra_id',
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name='async_jobs0type0status0resource_id0extra_id'),
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)
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attributes = ['id', 'type', 'timestamp', 'status', 'resource_id',
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'extra_id']
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id = sql.Column('id', sql.String(length=36), primary_key=True)
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type = sql.Column('type', sql.String(length=36))
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timestamp = sql.Column('timestamp', sql.TIMESTAMP,
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server_default=sql.text('CURRENT_TIMESTAMP'))
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status = sql.Column('status', sql.String(length=36))
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resource_id = sql.Column('resource_id', sql.String(length=127))
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extra_id = sql.Column('extra_id', sql.String(length=36))
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