diff --git a/neutron/db/migration/alembic_migrations/versions/354db87e3225_nsxv_vdr_metadata.py b/neutron/db/migration/alembic_migrations/versions/354db87e3225_nsxv_vdr_metadata.py new file mode 100644 index 00000000000..fb864470669 --- /dev/null +++ b/neutron/db/migration/alembic_migrations/versions/354db87e3225_nsxv_vdr_metadata.py @@ -0,0 +1,43 @@ +# Copyright 2015 OpenStack Foundation +# +# 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. +# + +"""nsxv_vdr_metadata.py + +Revision ID: 354db87e3225 +Revises: kilo +Create Date: 2015-04-19 14:59:15.102609 + +""" + +# revision identifiers, used by Alembic. +revision = '354db87e3225' +down_revision = 'kilo' +from alembic import op +import sqlalchemy as sa + + +def upgrade(): + op.create_table( + 'nsxv_vdr_dhcp_bindings', + sa.Column('vdr_router_id', sa.String(length=36), nullable=False), + sa.Column('dhcp_router_id', sa.String(length=36), nullable=False), + sa.Column('dhcp_edge_id', sa.String(length=36), nullable=False), + sa.PrimaryKeyConstraint('vdr_router_id'), + sa.UniqueConstraint( + 'dhcp_router_id', + name='unique_nsxv_vdr_dhcp_bindings0dhcp_router_id'), + sa.UniqueConstraint( + 'dhcp_edge_id', + name='unique_nsxv_vdr_dhcp_bindings0dhcp_edge_id')) diff --git a/neutron/db/migration/alembic_migrations/versions/HEAD b/neutron/db/migration/alembic_migrations/versions/HEAD index 062799591c1..821a57093ce 100644 --- a/neutron/db/migration/alembic_migrations/versions/HEAD +++ b/neutron/db/migration/alembic_migrations/versions/HEAD @@ -1 +1 @@ -kilo +354db87e3225 diff --git a/neutron/plugins/vmware/dbexts/nsxv_models.py b/neutron/plugins/vmware/dbexts/nsxv_models.py index f531ad2ddcb..2edb40061ea 100644 --- a/neutron/plugins/vmware/dbexts/nsxv_models.py +++ b/neutron/plugins/vmware/dbexts/nsxv_models.py @@ -238,3 +238,21 @@ class NsxvSpoofGuardPolicyNetworkMapping(model_base.BASEV2): primary_key=True, nullable=False) policy_id = sa.Column(sa.String(36), nullable=False) + + +class NsxvVdrDhcpBinding(model_base.BASEV2): + """1:1 mapping between VDR and a DHCP Edge.""" + + __tablename__ = 'nsxv_vdr_dhcp_bindings' + + vdr_router_id = sa.Column(sa.String(36), primary_key=True) + dhcp_router_id = sa.Column(sa.String(36), nullable=False) + dhcp_edge_id = sa.Column(sa.String(36), nullable=False) + + __table_args__ = ( + sa.UniqueConstraint( + dhcp_router_id, + name='unique_nsxv_vdr_dhcp_bindings0dhcp_router_id'), + sa.UniqueConstraint( + dhcp_edge_id, + name='unique_nsxv_vdr_dhcp_bindings0dhcp_edge_id'))