293 lines
11 KiB
Python
293 lines
11 KiB
Python
# -*- encoding: utf-8 -*-
|
|
#
|
|
# Copyright 2013 Hewlett-Packard Development Company, L.P.
|
|
#
|
|
# 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.
|
|
|
|
"""
|
|
SQLAlchemy models for baremetal data.
|
|
"""
|
|
|
|
from os import path
|
|
|
|
from oslo_db import options as db_options
|
|
from oslo_db.sqlalchemy import models
|
|
from oslo_db.sqlalchemy import types as db_types
|
|
import six.moves.urllib.parse as urlparse
|
|
from sqlalchemy import Boolean, Column, DateTime, Index
|
|
from sqlalchemy import ForeignKey, Integer
|
|
from sqlalchemy import schema, String, Text
|
|
from sqlalchemy.ext.declarative import declarative_base
|
|
from sqlalchemy import orm
|
|
|
|
from ironic.conf import CONF
|
|
|
|
_DEFAULT_SQL_CONNECTION = 'sqlite:///' + path.join('$state_path',
|
|
'ironic.sqlite')
|
|
|
|
|
|
db_options.set_defaults(CONF, connection=_DEFAULT_SQL_CONNECTION)
|
|
|
|
|
|
def table_args():
|
|
engine_name = urlparse.urlparse(CONF.database.connection).scheme
|
|
if engine_name == 'mysql':
|
|
return {'mysql_engine': CONF.database.mysql_engine,
|
|
'mysql_charset': "utf8"}
|
|
return None
|
|
|
|
|
|
class IronicBase(models.TimestampMixin,
|
|
models.ModelBase):
|
|
|
|
metadata = None
|
|
|
|
version = Column(String(15), nullable=True)
|
|
|
|
def as_dict(self):
|
|
d = {}
|
|
for c in self.__table__.columns:
|
|
d[c.name] = self[c.name]
|
|
return d
|
|
|
|
|
|
Base = declarative_base(cls=IronicBase)
|
|
|
|
|
|
class Chassis(Base):
|
|
"""Represents a hardware chassis."""
|
|
|
|
__tablename__ = 'chassis'
|
|
__table_args__ = (
|
|
schema.UniqueConstraint('uuid', name='uniq_chassis0uuid'),
|
|
table_args()
|
|
)
|
|
id = Column(Integer, primary_key=True)
|
|
uuid = Column(String(36))
|
|
extra = Column(db_types.JsonEncodedDict)
|
|
description = Column(String(255), nullable=True)
|
|
|
|
|
|
class Conductor(Base):
|
|
"""Represents a conductor service entry."""
|
|
|
|
__tablename__ = 'conductors'
|
|
__table_args__ = (
|
|
schema.UniqueConstraint('hostname', name='uniq_conductors0hostname'),
|
|
table_args()
|
|
)
|
|
id = Column(Integer, primary_key=True)
|
|
hostname = Column(String(255), nullable=False)
|
|
drivers = Column(db_types.JsonEncodedList)
|
|
online = Column(Boolean, default=True)
|
|
|
|
|
|
class ConductorHardwareInterfaces(Base):
|
|
"""Internal table used to track what is loaded on each conductor."""
|
|
|
|
__tablename__ = 'conductor_hardware_interfaces'
|
|
__table_args__ = (
|
|
schema.UniqueConstraint(
|
|
'conductor_id',
|
|
'hardware_type',
|
|
'interface_type',
|
|
'interface_name',
|
|
name='uniq_conductorhardwareinterfaces0'),
|
|
table_args())
|
|
id = Column(Integer, primary_key=True)
|
|
conductor_id = Column(Integer, ForeignKey('conductors.id'), nullable=False)
|
|
hardware_type = Column(String(255), nullable=False)
|
|
interface_type = Column(String(16), nullable=False)
|
|
interface_name = Column(String(255), nullable=False)
|
|
default = Column(Boolean, default=False, nullable=False)
|
|
|
|
|
|
class Node(Base):
|
|
"""Represents a bare metal node."""
|
|
|
|
__tablename__ = 'nodes'
|
|
__table_args__ = (
|
|
schema.UniqueConstraint('uuid', name='uniq_nodes0uuid'),
|
|
schema.UniqueConstraint('instance_uuid',
|
|
name='uniq_nodes0instance_uuid'),
|
|
schema.UniqueConstraint('name', name='uniq_nodes0name'),
|
|
table_args())
|
|
id = Column(Integer, primary_key=True)
|
|
uuid = Column(String(36))
|
|
# NOTE(deva): we store instance_uuid directly on the node so that we can
|
|
# filter on it more efficiently, even though it is
|
|
# user-settable, and would otherwise be in node.properties.
|
|
instance_uuid = Column(String(36), nullable=True)
|
|
name = Column(String(255), nullable=True)
|
|
chassis_id = Column(Integer, ForeignKey('chassis.id'), nullable=True)
|
|
power_state = Column(String(15), nullable=True)
|
|
target_power_state = Column(String(15), nullable=True)
|
|
provision_state = Column(String(15), nullable=True)
|
|
target_provision_state = Column(String(15), nullable=True)
|
|
provision_updated_at = Column(DateTime, nullable=True)
|
|
last_error = Column(Text, nullable=True)
|
|
instance_info = Column(db_types.JsonEncodedDict)
|
|
properties = Column(db_types.JsonEncodedDict)
|
|
driver = Column(String(255))
|
|
driver_info = Column(db_types.JsonEncodedDict)
|
|
driver_internal_info = Column(db_types.JsonEncodedDict)
|
|
clean_step = Column(db_types.JsonEncodedDict)
|
|
resource_class = Column(String(80), nullable=True)
|
|
|
|
raid_config = Column(db_types.JsonEncodedDict)
|
|
target_raid_config = Column(db_types.JsonEncodedDict)
|
|
|
|
# NOTE(deva): this is the host name of the conductor which has
|
|
# acquired a TaskManager lock on the node.
|
|
# We should use an INT FK (conductors.id) in the future.
|
|
reservation = Column(String(255), nullable=True)
|
|
|
|
# NOTE(deva): this is the id of the last conductor which prepared local
|
|
# state for the node (eg, a PXE config file).
|
|
# When affinity and the hash ring's mapping do not match,
|
|
# this indicates that a conductor should rebuild local state.
|
|
conductor_affinity = Column(Integer,
|
|
ForeignKey('conductors.id',
|
|
name='nodes_conductor_affinity_fk'),
|
|
nullable=True)
|
|
|
|
maintenance = Column(Boolean, default=False)
|
|
maintenance_reason = Column(Text, nullable=True)
|
|
console_enabled = Column(Boolean, default=False)
|
|
inspection_finished_at = Column(DateTime, nullable=True)
|
|
inspection_started_at = Column(DateTime, nullable=True)
|
|
extra = Column(db_types.JsonEncodedDict)
|
|
|
|
boot_interface = Column(String(255), nullable=True)
|
|
console_interface = Column(String(255), nullable=True)
|
|
deploy_interface = Column(String(255), nullable=True)
|
|
inspect_interface = Column(String(255), nullable=True)
|
|
management_interface = Column(String(255), nullable=True)
|
|
network_interface = Column(String(255), nullable=True)
|
|
raid_interface = Column(String(255), nullable=True)
|
|
rescue_interface = Column(String(255), nullable=True)
|
|
storage_interface = Column(String(255), nullable=True)
|
|
power_interface = Column(String(255), nullable=True)
|
|
vendor_interface = Column(String(255), nullable=True)
|
|
|
|
|
|
class Port(Base):
|
|
"""Represents a network port of a bare metal node."""
|
|
|
|
__tablename__ = 'ports'
|
|
__table_args__ = (
|
|
schema.UniqueConstraint('address', name='uniq_ports0address'),
|
|
schema.UniqueConstraint('uuid', name='uniq_ports0uuid'),
|
|
table_args())
|
|
id = Column(Integer, primary_key=True)
|
|
uuid = Column(String(36))
|
|
address = Column(String(18))
|
|
node_id = Column(Integer, ForeignKey('nodes.id'), nullable=True)
|
|
extra = Column(db_types.JsonEncodedDict)
|
|
local_link_connection = Column(db_types.JsonEncodedDict)
|
|
portgroup_id = Column(Integer, ForeignKey('portgroups.id'), nullable=True)
|
|
pxe_enabled = Column(Boolean, default=True)
|
|
internal_info = Column(db_types.JsonEncodedDict)
|
|
physical_network = Column(String(64), nullable=True)
|
|
|
|
|
|
class Portgroup(Base):
|
|
"""Represents a group of network ports of a bare metal node."""
|
|
|
|
__tablename__ = 'portgroups'
|
|
__table_args__ = (
|
|
schema.UniqueConstraint('uuid', name='uniq_portgroups0uuid'),
|
|
schema.UniqueConstraint('address', name='uniq_portgroups0address'),
|
|
schema.UniqueConstraint('name', name='uniq_portgroups0name'),
|
|
table_args())
|
|
id = Column(Integer, primary_key=True)
|
|
uuid = Column(String(36))
|
|
name = Column(String(255), nullable=True)
|
|
node_id = Column(Integer, ForeignKey('nodes.id'), nullable=True)
|
|
address = Column(String(18))
|
|
extra = Column(db_types.JsonEncodedDict)
|
|
internal_info = Column(db_types.JsonEncodedDict)
|
|
standalone_ports_supported = Column(Boolean, default=True)
|
|
mode = Column(String(255))
|
|
properties = Column(db_types.JsonEncodedDict)
|
|
|
|
|
|
class NodeTag(Base):
|
|
"""Represents a tag of a bare metal node."""
|
|
|
|
__tablename__ = 'node_tags'
|
|
__table_args__ = (
|
|
Index('node_tags_idx', 'tag'),
|
|
table_args())
|
|
node_id = Column(Integer, ForeignKey('nodes.id'),
|
|
primary_key=True, nullable=False)
|
|
tag = Column(String(255), primary_key=True, nullable=False)
|
|
|
|
node = orm.relationship(
|
|
"Node",
|
|
backref='tags',
|
|
primaryjoin='and_(NodeTag.node_id == Node.id)',
|
|
foreign_keys=node_id
|
|
)
|
|
|
|
|
|
class VolumeConnector(Base):
|
|
"""Represents a volume connector of a bare metal node."""
|
|
|
|
__tablename__ = 'volume_connectors'
|
|
__table_args__ = (
|
|
schema.UniqueConstraint('uuid', name='uniq_volumeconnectors0uuid'),
|
|
schema.UniqueConstraint(
|
|
'type',
|
|
'connector_id',
|
|
name='uniq_volumeconnectors0type0connector_id'),
|
|
table_args())
|
|
id = Column(Integer, primary_key=True)
|
|
uuid = Column(String(36))
|
|
node_id = Column(Integer, ForeignKey('nodes.id'), nullable=True)
|
|
type = Column(String(32))
|
|
connector_id = Column(String(255))
|
|
extra = Column(db_types.JsonEncodedDict)
|
|
|
|
|
|
class VolumeTarget(Base):
|
|
"""Represents a volume target of a bare metal node."""
|
|
|
|
__tablename__ = 'volume_targets'
|
|
__table_args__ = (
|
|
schema.UniqueConstraint('uuid', name='uniq_volumetargets0uuid'),
|
|
schema.UniqueConstraint('node_id',
|
|
'boot_index',
|
|
name='uniq_volumetargets0node_id0boot_index'),
|
|
table_args())
|
|
id = Column(Integer, primary_key=True)
|
|
uuid = Column(String(36))
|
|
node_id = Column(Integer, ForeignKey('nodes.id'), nullable=True)
|
|
volume_type = Column(String(64))
|
|
properties = Column(db_types.JsonEncodedDict)
|
|
boot_index = Column(Integer)
|
|
volume_id = Column(String(36))
|
|
extra = Column(db_types.JsonEncodedDict)
|
|
|
|
|
|
class NodeTrait(Base):
|
|
"""Represents a trait of a bare metal node."""
|
|
|
|
__tablename__ = 'node_traits'
|
|
__table_args__ = (
|
|
Index('node_traits_idx', 'trait'),
|
|
table_args())
|
|
node_id = Column(Integer, ForeignKey('nodes.id'),
|
|
primary_key=True, nullable=False)
|
|
trait = Column(String(255), primary_key=True, nullable=False)
|