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# Copyright 2013 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.
import sqlalchemy as sa
from neutron.db import model_base
from neutron.db import models_v2
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class VcnsRouterBinding(model_base.BASEV2, models_v2.HasStatusDescription):
"""Represents the mapping between neutron router and vShield Edge."""
__tablename__ = 'vcns_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(16),
nullable=True)
lswitch_id = sa.Column(sa.String(36),
nullable=False)
#
# VCNS Edge FW mapping tables
#
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class VcnsEdgeFirewallRuleBinding(model_base.BASEV2):
"""1:1 mapping between firewall rule and edge firewall rule_id."""
__tablename__ = 'vcns_firewall_rule_bindings'
rule_id = sa.Column(sa.String(36),
sa.ForeignKey("firewall_rules.id"),
primary_key=True)
edge_id = sa.Column(sa.String(36), primary_key=True)
rule_vseid = sa.Column(sa.String(36))
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class VcnsEdgePoolBinding(model_base.BASEV2):
"""Represents the mapping between neutron pool and Edge pool."""
__tablename__ = 'vcns_edge_pool_bindings'
pool_id = sa.Column(sa.String(36),
sa.ForeignKey("pools.id", ondelete="CASCADE"),
primary_key=True)
edge_id = sa.Column(sa.String(36), primary_key=True)
pool_vseid = sa.Column(sa.String(36))
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class VcnsEdgeVipBinding(model_base.BASEV2):
"""Represents the mapping between neutron vip and Edge vip."""
__tablename__ = 'vcns_edge_vip_bindings'
vip_id = sa.Column(sa.String(36),
sa.ForeignKey("vips.id", ondelete="CASCADE"),
primary_key=True)
edge_id = sa.Column(sa.String(36))
vip_vseid = sa.Column(sa.String(36))
app_profileid = sa.Column(sa.String(36))
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class VcnsEdgeMonitorBinding(model_base.BASEV2):
"""Represents the mapping between neutron monitor and Edge monitor."""
__tablename__ = 'vcns_edge_monitor_bindings'
monitor_id = sa.Column(sa.String(36),
sa.ForeignKey("healthmonitors.id",
ondelete="CASCADE"),
primary_key=True)
edge_id = sa.Column(sa.String(36), primary_key=True)
monitor_vseid = sa.Column(sa.String(36))