# Copyright 2015 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. from neutron_lib.api.definitions import portbindings from neutron_lib.db import model_base import sqlalchemy as sa from sqlalchemy import orm from neutron.db.models import l3 as l3_db from neutron.db import models_v2 from oslo_db.sqlalchemy import models from vmware_nsx.common import nsxv_constants class NsxvRouterBinding(model_base.BASEV2, model_base.HasStatusDescription, models.TimestampMixin): """Represents the mapping between neutron router and vShield Edge.""" __tablename__ = 'nsxv_router_bindings' # no ForeignKey to routers.id because for now, a router can be removed # from routers when delete_router is executed, but the binding is only # removed after the Edge is deleted router_id = sa.Column(sa.String(36), primary_key=True) edge_id = sa.Column(sa.String(36), nullable=True) lswitch_id = sa.Column(sa.String(36), nullable=True) appliance_size = sa.Column(sa.Enum( nsxv_constants.COMPACT, nsxv_constants.LARGE, nsxv_constants.XLARGE, nsxv_constants.QUADLARGE, name='nsxv_router_bindings_appliance_size')) edge_type = sa.Column(sa.Enum(nsxv_constants.SERVICE_EDGE, nsxv_constants.VDR_EDGE, name='nsxv_router_bindings_edge_type')) availability_zone = sa.Column(sa.String(36), nullable=True) class NsxvEdgeVnicBinding(model_base.BASEV2, models.TimestampMixin): """Represents mapping between vShield Edge vnic and neutron netowrk.""" __tablename__ = 'nsxv_edge_vnic_bindings' edge_id = sa.Column(sa.String(36), primary_key=True) vnic_index = sa.Column(sa.Integer(), primary_key=True) tunnel_index = sa.Column(sa.Integer(), primary_key=True) network_id = sa.Column(sa.String(36), nullable=True) class NsxvEdgeDhcpStaticBinding(model_base.BASEV2, models.TimestampMixin): """Represents mapping between mac addr and bindingId.""" __tablename__ = 'nsxv_edge_dhcp_static_bindings' edge_id = sa.Column(sa.String(36), primary_key=True) mac_address = sa.Column(sa.String(32), primary_key=True) binding_id = sa.Column(sa.String(36), nullable=False) class NsxvInternalNetworks(model_base.BASEV2, models.TimestampMixin): """Represents internal networks between NSXV plugin elements.""" __tablename__ = 'nsxv_internal_networks' network_purpose = sa.Column( sa.Enum(nsxv_constants.INTER_EDGE_PURPOSE, name='nsxv_internal_networks_purpose'), primary_key=True) network_id = sa.Column(sa.String(36), sa.ForeignKey("networks.id", ondelete="CASCADE"), nullable=True) availability_zone = sa.Column(sa.String(36), primary_key=True) class NsxvInternalEdges(model_base.BASEV2, models.TimestampMixin): """Represents internal Edge appliances for NSXV plugin operations.""" __tablename__ = 'nsxv_internal_edges' ext_ip_address = sa.Column(sa.String(64), primary_key=True) router_id = sa.Column(sa.String(36), nullable=True) purpose = sa.Column( sa.Enum(nsxv_constants.INTER_EDGE_PURPOSE, name='nsxv_internal_edges_purpose')) class NsxvSecurityGroupSectionMapping(model_base.BASEV2, models.TimestampMixin): """Backend mappings for Neutron Rule Sections. This class maps a neutron security group identifier to the corresponding NSX layer 3 section. """ __tablename__ = 'nsxv_security_group_section_mappings' neutron_id = sa.Column(sa.String(36), sa.ForeignKey('securitygroups.id', ondelete="CASCADE"), primary_key=True) ip_section_id = sa.Column(sa.String(100)) class NsxvRuleMapping(model_base.BASEV2, models.TimestampMixin): """Backend mappings for Neutron Rule Sections. This class maps a neutron security group identifier to the corresponding NSX layer 3 and layer 2 sections. """ __tablename__ = 'nsxv_rule_mappings' neutron_id = sa.Column(sa.String(36), sa.ForeignKey('securitygrouprules.id', ondelete="CASCADE"), primary_key=True) nsx_rule_id = sa.Column(sa.String(36), primary_key=True) class NsxvPortVnicMapping(model_base.BASEV2, models.TimestampMixin): """Maps neutron port to NSXv VM Vnic Id.""" __tablename__ = 'nsxv_port_vnic_mappings' neutron_id = sa.Column(sa.String(36), sa.ForeignKey('ports.id', ondelete="CASCADE"), primary_key=True) nsx_id = sa.Column(sa.String(42), primary_key=True) class NsxvRouterExtAttributes(model_base.BASEV2, models.TimestampMixin): """Router attributes managed by NSX plugin extensions.""" __tablename__ = 'nsxv_router_ext_attributes' router_id = sa.Column(sa.String(36), sa.ForeignKey('routers.id', ondelete="CASCADE"), primary_key=True) distributed = sa.Column(sa.Boolean, default=False, nullable=False) router_type = sa.Column( sa.Enum('shared', 'exclusive', name='nsxv_router_type'), default='exclusive', nullable=False) service_router = sa.Column(sa.Boolean, default=False, nullable=False) # Add a relationship to the Router model in order to instruct # SQLAlchemy to eagerly load this association router = orm.relationship( l3_db.Router, backref=orm.backref("nsx_attributes", lazy='joined', uselist=False, cascade='delete')) class NsxvTzNetworkBinding(model_base.BASEV2, models.TimestampMixin): """Represents a binding of a virtual network with a transport zone. This model class associates a Neutron network with a transport zone; optionally a vlan ID might be used if the binding type is 'bridge' """ __tablename__ = 'nsxv_tz_network_bindings' network_id = sa.Column(sa.String(36), sa.ForeignKey('networks.id', ondelete="CASCADE"), primary_key=True) binding_type = sa.Column( sa.Enum('flat', 'vlan', 'portgroup', 'vxlan', name='nsxv_tz_network_bindings_binding_type'), nullable=False, primary_key=True) phy_uuid = sa.Column(sa.String(36), primary_key=True, nullable=True) vlan_id = sa.Column(sa.Integer, primary_key=True, nullable=True, autoincrement=False) def __init__(self, network_id, binding_type, phy_uuid, vlan_id): self.network_id = network_id self.binding_type = binding_type self.phy_uuid = phy_uuid self.vlan_id = vlan_id def __repr__(self): return "" % (self.network_id, self.binding_type, self.phy_uuid, self.vlan_id) class NsxvPortIndexMapping(model_base.BASEV2, models.TimestampMixin): """Associates attached Neutron ports with the instance VNic index.""" __tablename__ = 'nsxv_port_index_mappings' port_id = sa.Column(sa.String(36), sa.ForeignKey('ports.id', ondelete="CASCADE"), primary_key=True) device_id = sa.Column(sa.String(255), nullable=False) index = sa.Column(sa.Integer, nullable=False) __table_args__ = (sa.UniqueConstraint(device_id, index), model_base.BASEV2.__table_args__) # Add a relationship to the Port model in order to instruct SQLAlchemy to # eagerly read port vnic-index port = orm.relationship( models_v2.Port, backref=orm.backref("vnic_index", lazy='joined', uselist=False, cascade='delete')) class NsxvEdgeFirewallRuleBinding(model_base.BASEV2, models.TimestampMixin): """Mapping between firewall rule and edge firewall rule_id.""" __tablename__ = 'nsxv_firewall_rule_bindings' rule_id = sa.Column(sa.String(36), primary_key=True) edge_id = sa.Column(sa.String(36), primary_key=True) rule_vse_id = sa.Column(sa.String(36)) class NsxvSpoofGuardPolicyNetworkMapping(model_base.BASEV2, models.TimestampMixin): """Mapping between SpoofGuard and neutron networks""" __tablename__ = 'nsxv_spoofguard_policy_network_mappings' network_id = sa.Column(sa.String(36), sa.ForeignKey('networks.id', ondelete='CASCADE'), primary_key=True, nullable=False) policy_id = sa.Column(sa.String(36), nullable=False) class NsxvLbaasLoadbalancerBinding(model_base.BASEV2, models.TimestampMixin): """Mapping between Edge LB and LBaaSv2""" __tablename__ = 'nsxv_lbaas_loadbalancer_bindings' loadbalancer_id = sa.Column(sa.String(36), sa.ForeignKey('lbaas_loadbalancers.id', name='fk_lbaas_loadbalancers_id', ondelete="CASCADE"), primary_key=True) edge_id = sa.Column(sa.String(36), nullable=False) edge_fw_rule_id = sa.Column(sa.String(36), nullable=False) vip_address = sa.Column(sa.String(36), nullable=False) class NsxvLbaasListenerBinding(model_base.BASEV2, models.TimestampMixin): """Mapping between Edge VSE and LBaaSv2""" __tablename__ = 'nsxv_lbaas_listener_bindings' loadbalancer_id = sa.Column(sa.String(36), primary_key=True) listener_id = sa.Column(sa.String(36), sa.ForeignKey('lbaas_listeners.id', name='fk_lbaas_listeners_id', ondelete="CASCADE"), primary_key=True) app_profile_id = sa.Column(sa.String(36), nullable=False) vse_id = sa.Column(sa.String(36), nullable=False) class NsxvLbaasPoolBinding(model_base.BASEV2, models.TimestampMixin): """Mapping between Edge Pool and LBaaSv2""" __tablename__ = 'nsxv_lbaas_pool_bindings' loadbalancer_id = sa.Column(sa.String(36), primary_key=True) pool_id = sa.Column(sa.String(36), sa.ForeignKey('lbaas_pools.id', name='fk_lbaas_pools_id', ondelete="CASCADE"), primary_key=True) edge_pool_id = sa.Column(sa.String(36), nullable=False) class NsxvLbaasMonitorBinding(model_base.BASEV2, models.TimestampMixin): """Mapping between Edge Monitor and LBaaSv2""" __tablename__ = 'nsxv_lbaas_monitor_bindings' loadbalancer_id = sa.Column(sa.String(36), primary_key=True) pool_id = sa.Column(sa.String(36), primary_key=True) hm_id = sa.Column(sa.String(36), sa.ForeignKey('lbaas_healthmonitors.id', name='fk_lbaas_healthmonitors_id', ondelete="CASCADE"), primary_key=True) edge_id = sa.Column(sa.String(36), primary_key=True) edge_mon_id = sa.Column(sa.String(36), nullable=False) class NsxvLbaasCertificateBinding(model_base.BASEV2, models.TimestampMixin): """Mapping between Edge certificate and LBaaSv2 object""" __tablename__ = 'nsxv_lbaas_certificate_bindings' cert_id = sa.Column(sa.String(128), primary_key=True) edge_id = sa.Column(sa.String(36), primary_key=True) edge_cert_id = sa.Column(sa.String(36), nullable=False) class NsxvLbaasL7PolicyBinding(model_base.BASEV2, models.TimestampMixin): """Mapping between NSX Edge and LBaaSv2 L7 policy """ __tablename__ = 'nsxv_lbaas_l7policy_bindings' policy_id = sa.Column(sa.String(36), sa.ForeignKey('lbaas_l7policies.id', name='fk_lbaas_l7policies_id', ondelete="CASCADE"), primary_key=True) edge_id = sa.Column(sa.String(36), nullable=False) edge_app_rule_id = sa.Column(sa.String(36), nullable=False) class NsxvSubnetExtAttributes(model_base.BASEV2, models.TimestampMixin): """Subnet attributes managed by NSX plugin extensions.""" __tablename__ = 'nsxv_subnet_ext_attributes' subnet_id = sa.Column(sa.String(36), sa.ForeignKey('subnets.id', ondelete="CASCADE"), primary_key=True) dns_search_domain = sa.Column(sa.String(255), nullable=True) dhcp_mtu = sa.Column(sa.Integer, nullable=True) # Add a relationship to the Subnet model in order to instruct # SQLAlchemy to eagerly load this association subnet = orm.relationship( models_v2.Subnet, backref=orm.backref("nsxv_subnet_attributes", lazy='joined', uselist=False, cascade='delete')) class NsxvPortExtAttributes(model_base.BASEV2, models.TimestampMixin): """Port attributes managed by NSX plugin extensions.""" __tablename__ = 'nsxv_port_ext_attributes' port_id = sa.Column(sa.String(36), sa.ForeignKey('ports.id', ondelete="CASCADE"), primary_key=True) vnic_type = sa.Column(sa.String(64), nullable=False, default=portbindings.VNIC_NORMAL, server_default=portbindings.VNIC_NORMAL) # Add a relationship to the port model in order to instruct # SQLAlchemy to eagerly load this association port = orm.relationship( models_v2.Port, backref=orm.backref("nsx_port_attributes", lazy='joined', uselist=False, cascade='delete')) class NsxvBgpSpeakerBinding(model_base.BASEV2, models.TimestampMixin): # Maps bgp_speaker_id to NSXv edge id __tablename__ = 'nsxv_bgp_speaker_bindings' edge_id = sa.Column(sa.String(36), primary_key=True) bgp_speaker_id = sa.Column(sa.String(36), sa.ForeignKey('bgp_speakers.id', ondelete='CASCADE'), nullable=False) # A given BGP speaker sets the value of its BGP Identifier to an IP address # that is assigned to that BGP speaker. bgp_identifier = sa.Column(sa.String(64), nullable=False) class NsxvBgpPeerEdgeBinding(model_base.BASEV2, models.TimestampMixin): # Maps between bgp-peer and edges service gateway. __tablename__ = 'nsxv_bgp_peer_edge_bindings' peer_id = sa.Column(sa.String(36), sa.ForeignKey('bgp_peers.id', ondelete='CASCADE'), primary_key=True, nullable=False) edge_id = sa.Column(sa.String(36), nullable=False)