As a part of the vendor decomposition effort, the apic ML2 driver code is removed and replaced by its version in the openstack/networking-cisco repo. Change-Id: Iffb5245b4c88b65afe62dd7435ee80489a654fee Partial-implements: blueprint core-vendor-decompositionchanges/65/193365/18
Ivar Lazzaro
8 years ago
committed by
Henry Gessau
parent
bc6a03e5c3
commit
e0ba53a09a
@ -1,17 +0,0 @@
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# neutron-rootwrap command filters for nodes on which neutron is
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# expected to control network
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#
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# This file should be owned by (and only-writeable by) the root user
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# format seems to be
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# cmd-name: filter-name, raw-command, user, args
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[Filters]
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# cisco-apic filters
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lldpctl: CommandFilter, lldpctl, root
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# ip_lib filters
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ip: IpFilter, ip, root
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find: RegExpFilter, find, root, find, /sys/class/net, -maxdepth, 1, -type, l, -printf, %.*
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ip_exec: IpNetnsExecFilter, ip, root
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@ -1,193 +0,0 @@
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# Copyright (c) 2014 Cisco Systems Inc.
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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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import sqlalchemy as sa
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from sqlalchemy import orm
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from neutron.db import api as db_api
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from neutron.db import model_base
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from neutron.db import models_v2
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from neutron.plugins.ml2 import models as models_ml2
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class RouterContract(model_base.BASEV2, models_v2.HasTenant):
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"""Contracts created on the APIC.
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tenant_id represents the owner (APIC side) of the contract.
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router_id is the UUID of the router (Neutron side) this contract is
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referring to.
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"""
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__tablename__ = 'cisco_ml2_apic_contracts'
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router_id = sa.Column(sa.String(64), sa.ForeignKey('routers.id',
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ondelete='CASCADE'),
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primary_key=True)
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class HostLink(model_base.BASEV2):
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"""Connectivity of host links."""
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__tablename__ = 'cisco_ml2_apic_host_links'
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host = sa.Column(sa.String(255), nullable=False, primary_key=True)
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ifname = sa.Column(sa.String(64), nullable=False, primary_key=True)
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ifmac = sa.Column(sa.String(32), nullable=True)
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swid = sa.Column(sa.String(32), nullable=False)
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module = sa.Column(sa.String(32), nullable=False)
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port = sa.Column(sa.String(32), nullable=False)
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class ApicName(model_base.BASEV2):
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"""Mapping of names created on the APIC."""
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__tablename__ = 'cisco_ml2_apic_names'
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neutron_id = sa.Column(sa.String(36), nullable=False, primary_key=True)
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neutron_type = sa.Column(sa.String(32), nullable=False, primary_key=True)
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apic_name = sa.Column(sa.String(255), nullable=False)
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class ApicDbModel(object):
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"""DB Model to manage all APIC DB interactions."""
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def __init__(self):
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self.session = db_api.get_session()
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def get_contract_for_router(self, router_id):
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"""Returns the specified router's contract."""
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return self.session.query(RouterContract).filter_by(
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router_id=router_id).first()
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def write_contract_for_router(self, tenant_id, router_id):
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"""Stores a new contract for the given tenant."""
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contract = RouterContract(tenant_id=tenant_id,
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router_id=router_id)
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with self.session.begin(subtransactions=True):
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self.session.add(contract)
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return contract
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def update_contract_for_router(self, tenant_id, router_id):
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with self.session.begin(subtransactions=True):
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contract = self.session.query(RouterContract).filter_by(
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router_id=router_id).with_lockmode('update').first()
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if contract:
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contract.tenant_id = tenant_id
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self.session.merge(contract)
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else:
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self.write_contract_for_router(tenant_id, router_id)
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def delete_contract_for_router(self, router_id):
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with self.session.begin(subtransactions=True):
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try:
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self.session.query(RouterContract).filter_by(
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router_id=router_id).delete()
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except orm.exc.NoResultFound:
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return
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def add_hostlink(self, host, ifname, ifmac, swid, module, port):
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link = HostLink(host=host, ifname=ifname, ifmac=ifmac,
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swid=swid, module=module, port=port)
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with self.session.begin(subtransactions=True):
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self.session.merge(link)
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def get_hostlinks(self):
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return self.session.query(HostLink).all()
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def get_hostlink(self, host, ifname):
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return self.session.query(HostLink).filter_by(
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host=host, ifname=ifname).first()
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def get_hostlinks_for_host(self, host):
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return self.session.query(HostLink).filter_by(
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host=host).all()
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def get_hostlinks_for_host_switchport(self, host, swid, module, port):
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return self.session.query(HostLink).filter_by(
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host=host, swid=swid, module=module, port=port).all()
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def get_hostlinks_for_switchport(self, swid, module, port):
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return self.session.query(HostLink).filter_by(
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swid=swid, module=module, port=port).all()
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def delete_hostlink(self, host, ifname):
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with self.session.begin(subtransactions=True):
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try:
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self.session.query(HostLink).filter_by(host=host,
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ifname=ifname).delete()
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except orm.exc.NoResultFound:
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return
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def get_switches(self):
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return self.session.query(HostLink.swid).distinct()
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def get_modules_for_switch(self, swid):
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return self.session.query(
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HostLink.module).filter_by(swid=swid).distinct()
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def get_ports_for_switch_module(self, swid, module):
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return self.session.query(
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HostLink.port).filter_by(swid=swid, module=module).distinct()
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def get_switch_and_port_for_host(self, host):
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return self.session.query(
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HostLink.swid, HostLink.module, HostLink.port).filter_by(
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host=host).distinct()
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def get_tenant_network_vlan_for_host(self, host):
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pb = models_ml2.PortBinding
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po = models_v2.Port
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ns = models_ml2.NetworkSegment
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return self.session.query(
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po.tenant_id, ns.network_id, ns.segmentation_id).filter(
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po.id == pb.port_id).filter(pb.host == host).filter(
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po.network_id == ns.network_id).distinct()
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def add_apic_name(self, neutron_id, neutron_type, apic_name):
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name = ApicName(neutron_id=neutron_id,
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neutron_type=neutron_type,
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apic_name=apic_name)
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with self.session.begin(subtransactions=True):
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self.session.add(name)
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def update_apic_name(self, neutron_id, neutron_type, apic_name):
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with self.session.begin(subtransactions=True):
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name = self.session.query(ApicName).filter_by(
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neutron_id=neutron_id,
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neutron_type=neutron_type).with_lockmode('update').first()
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if name:
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name.apic_name = apic_name
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self.session.merge(name)
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else:
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self.add_apic_name(neutron_id, neutron_type, apic_name)
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def get_apic_names(self):
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return self.session.query(ApicName).all()
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def get_apic_name(self, neutron_id, neutron_type):
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return self.session.query(ApicName.apic_name).filter_by(
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neutron_id=neutron_id, neutron_type=neutron_type).first()
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def delete_apic_name(self, neutron_id):
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with self.session.begin(subtransactions=True):
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try:
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self.session.query(ApicName).filter_by(
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neutron_id=neutron_id).delete()
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except orm.exc.NoResultFound:
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return
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@ -1,111 +0,0 @@
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# Copyright (c) 2014 Cisco Systems Inc.
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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_log import log
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from oslo_service import loopingcall
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from neutron.common import constants as n_constants
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from neutron import context
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from neutron.i18n import _LW
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from neutron import manager
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from neutron.plugins.ml2 import db as l2_db
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from neutron.plugins.ml2 import driver_context
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LOG = log.getLogger(__name__)
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class SynchronizerBase(object):
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def __init__(self, driver, interval=None):
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self.core_plugin = manager.NeutronManager.get_plugin()
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self.driver = driver
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self.interval = interval
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def sync(self, f, *args, **kwargs):
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"""Fire synchronization based on interval.
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Interval can be 0 for 'sync once' >0 for 'sync periodically' and
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<0 for 'no sync'
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"""
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if self.interval:
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if self.interval > 0:
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loop_call = loopingcall.FixedIntervalLoopingCall(f, *args,
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**kwargs)
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loop_call.start(interval=self.interval)
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return loop_call
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else:
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# Fire once
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f(*args, **kwargs)
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class ApicBaseSynchronizer(SynchronizerBase):
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def sync_base(self):
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self.sync(self._sync_base)
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def _sync_base(self):
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ctx = context.get_admin_context()
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# Sync Networks
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for network in self.core_plugin.get_networks(ctx):
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mech_context = driver_context.NetworkContext(self.core_plugin, ctx,
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network)
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try:
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self.driver.create_network_postcommit(mech_context)
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except Exception:
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LOG.warn(_LW("Create network postcommit failed for "
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"network %s"), network['id'])
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# Sync Subnets
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for subnet in self.core_plugin.get_subnets(ctx):
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mech_context = driver_context.SubnetContext(self.core_plugin, ctx,
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subnet)
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try:
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self.driver.create_subnet_postcommit(mech_context)
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except Exception:
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LOG.warn(_LW("Create subnet postcommit failed for"
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" subnet %s"), subnet['id'])
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# Sync Ports (compute/gateway/dhcp)
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for port in self.core_plugin.get_ports(ctx):
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_, binding = l2_db.get_locked_port_and_binding(ctx.session,
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port['id'])
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network = self.core_plugin.get_network(ctx, port['network_id'])
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mech_context = driver_context.PortContext(self.core_plugin, ctx,
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port, network, binding,
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[])
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try:
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self.driver.create_port_postcommit(mech_context)
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except Exception:
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LOG.warn(_LW("Create port postcommit failed for"
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" port %s"), port['id'])
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class ApicRouterSynchronizer(SynchronizerBase):
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def sync_router(self):
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self.sync(self._sync_router)
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def _sync_router(self):
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ctx = context.get_admin_context()
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# Sync Router Interfaces
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filters = {'device_owner': [n_constants.DEVICE_OWNER_ROUTER_INTF]}
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for interface in self.core_plugin.get_ports(ctx, filters=filters):
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try:
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self.driver.add_router_interface_postcommit(
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ctx, interface['device_id'],
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{'port_id': interface['id']})
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except Exception:
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LOG.warn(_LW("Add interface postcommit failed for "
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"port %s"), interface['id'])
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@ -1,343 +0,0 @@
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# Copyright (c) 2014 Cisco Systems Inc.
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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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# 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
|
||||
# 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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import re
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import sys
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import eventlet
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eventlet.monkey_patch()
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from oslo_concurrency import lockutils
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from oslo_config import cfg
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from oslo_log import log as logging
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import oslo_messaging
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from oslo_service import periodic_task
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from oslo_service import service as svc
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from neutron.agent.common import config
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from neutron.agent.linux import ip_lib
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from neutron.agent.linux import utils
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from neutron.common import config as common_cfg
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from neutron.common import rpc
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from neutron.common import utils as neutron_utils
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from neutron.db import agents_db
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from neutron.i18n import _LE, _LI
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from neutron import manager
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from neutron.plugins.ml2.drivers.cisco.apic import mechanism_apic as ma
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from neutron.plugins.ml2.drivers import type_vlan # noqa
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from neutron import service
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ACI_PORT_DESCR_FORMATS = [
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r'topology/pod-1/node-(\d+)/sys/conng/path-\[eth(\d+)/(\d+)\]',
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r'topology/pod-1/paths-(\d+)/pathep-\[eth(\d+)/(\d+)\]',
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]
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AGENT_FORCE_UPDATE_COUNT = 100
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BINARY_APIC_SERVICE_AGENT = 'neutron-cisco-apic-service-agent'
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BINARY_APIC_HOST_AGENT = 'neutron-cisco-apic-host-agent'
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TOPIC_APIC_SERVICE = 'apic-service'
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TYPE_APIC_SERVICE_AGENT = 'cisco-apic-service-agent'
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TYPE_APIC_HOST_AGENT = 'cisco-apic-host-agent'
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LOG = logging.getLogger(__name__)
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class ApicTopologyService(manager.Manager):
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target = oslo_messaging.Target(version='1.1')
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def __init__(self, host=None):
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if host is None:
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host = neutron_utils.get_hostname()
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super(ApicTopologyService, self).__init__(host=host)
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self.conf = cfg.CONF.ml2_cisco_apic
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self.conn = None
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self.peers = {}
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self.invalid_peers = []
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self.dispatcher = None
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self.state = None
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self.state_agent = None
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self.topic = TOPIC_APIC_SERVICE
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self.apic_manager = ma.APICMechanismDriver.get_apic_manager(False)
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def init_host(self):
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LOG.info(_LI("APIC service agent starting ..."))
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self.state = {
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'binary': BINARY_APIC_SERVICE_AGENT,
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'host': self.host,
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'topic': self.topic,
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'configurations': {},
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'start_flag': True,
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'agent_type': TYPE_APIC_SERVICE_AGENT,
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}
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self.conn = rpc.create_connection(new=True)
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self.dispatcher = [self, agents_db.AgentExtRpcCallback()]
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self.conn.create_consumer(
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self.topic, self.dispatcher, fanout=True)
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self.conn.consume_in_threads()
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def after_start(self):
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LOG.info(_LI("APIC service agent started"))
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def report_send(self, context):
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if not self.state_agent:
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return
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LOG.debug("APIC service agent: sending report state")
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try:
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self.state_agent.report_state(context, self.state)
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self.state.pop('start_flag', None)
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except AttributeError:
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# This means the server does not support report_state
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# ignore it
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return
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except Exception:
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LOG.exception(_LE("APIC service agent: failed in reporting state"))
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@lockutils.synchronized('apic_service')
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def update_link(self, context,
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host, interface, mac,
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switch, module, port):
|
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LOG.debug("APIC service agent: received update_link: %s",
|
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", ".join(map(str,
|
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[host, interface, mac, switch, module, port])))
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|
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nlink = (host, interface, mac, switch, module, port)
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clink = self.peers.get((host, interface), None)
|
||||
|
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if switch == 0:
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# this is a link delete, remove it
|
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if clink is not None:
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self.apic_manager.remove_hostlink(*clink)
|
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self.peers.pop((host, interface))
|
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else:
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if clink is None:
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# add new link to database
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self.apic_manager.add_hostlink(*nlink)
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self.peers[(host, interface)] = nlink
|
||||
elif clink != nlink:
|
||||
# delete old link and add new one (don't update in place)
|
||||
self.apic_manager.remove_hostlink(*clink)
|
||||
self.peers.pop((host, interface))
|
||||
self.apic_manager.add_hostlink(*nlink)
|
||||
self.peers[(host, interface)] = nlink
|
||||
|
||||
|
||||
class ApicTopologyServiceNotifierApi(object):
|
||||
|
||||
def __init__(self):
|
||||
target = oslo_messaging.Target(topic=TOPIC_APIC_SERVICE, version='1.0')
|
||||
self.client = rpc.get_client(target)
|
||||
|
||||
def update_link(self, context, host, interface, mac, switch, module, port):
|
||||
cctxt = self.client.prepare(version='1.1', fanout=True)
|
||||
cctxt.cast(context, 'update_link', host=host, interface=interface,
|
||||
mac=mac, switch=switch, module=module, port=port)
|
||||
|
||||
def delete_link(self, context, host, interface):
|
||||
cctxt = self.client.prepare(version='1.1', fanout=True)
|
||||
cctxt.cast(context, 'delete_link', host=host, interface=interface,
|
||||
mac=None, switch=0, module=0, port=0)
|
||||
|
||||
|
||||
class ApicTopologyAgent(manager.Manager):
|
||||
def __init__(self, host=None):
|
||||
if host is None:
|
||||
host = neutron_utils.get_hostname()
|
||||
super(ApicTopologyAgent, self).__init__(host=host)
|
||||
|
||||
self.conf = cfg.CONF.ml2_cisco_apic
|
||||
self.count_current = 0
|
||||
self.count_force_send = AGENT_FORCE_UPDATE_COUNT
|
||||
self.interfaces = {}
|
||||
self.lldpcmd = None
|
||||
self.peers = {}
|
||||
self.port_desc_re = list(map(re.compile, ACI_PORT_DESCR_FORMATS))
|
||||
self.service_agent = ApicTopologyServiceNotifierApi()
|
||||
self.state = None
|
||||
self.state_agent = None
|
||||
self.topic = TOPIC_APIC_SERVICE
|
||||
self.uplink_ports = []
|
||||
self.invalid_peers = []
|
||||
|
||||
def init_host(self):
|
||||
LOG.info(_LI("APIC host agent: agent starting on %s"), self.host)
|
||||
self.state = {
|
||||
'binary': BINARY_APIC_HOST_AGENT,
|
||||
'host': self.host,
|
||||
'topic': self.topic,
|
||||
'configurations': {},
|
||||
'start_flag': True,
|
||||
'agent_type': TYPE_APIC_HOST_AGENT,
|
||||
}
|
||||
|
||||
self.uplink_ports = []
|
||||
for inf in self.conf.apic_host_uplink_ports:
|
||||
if ip_lib.device_exists(inf):
|
||||
self.uplink_ports.append(inf)
|
||||
else:
|
||||
# ignore unknown interfaces
|
||||
LOG.error(_LE("No such interface (ignored): %s"), inf)
|
||||
self.lldpcmd = ['lldpctl', '-f', 'keyvalue'] + self.uplink_ports
|
||||
|
||||
def after_start(self):
|
||||
LOG.info(_LI("APIC host agent: started on %s"), self.host)
|
||||
|
||||
@periodic_task.periodic_task
|
||||
def _check_for_new_peers(self, context):
|
||||
LOG.debug("APIC host agent: _check_for_new_peers")
|
||||
|
||||
if not self.lldpcmd:
|
||||
return
|
||||
try:
|
||||
# Check if we must send update even if there is no change
|
||||
force_send = False
|
||||
self.count_current += 1
|
||||
if self.count_current >= self.count_force_send:
|
||||
force_send = True
|
||||
self.count_current = 0
|
||||
|
||||
# Check for new peers
|
||||
new_peers = self._get_peers()
|
||||
new_peers = self._valid_peers(new_peers)
|
||||
|
||||
# Make a copy of current interfaces
|
||||
curr_peers = {}
|
||||
for interface in self.peers:
|
||||
curr_peers[interface] = self.peers[interface]
|
||||
# Based curr -> new updates, add the new interfaces
|
||||
self.peers = {}
|
||||
for interface in new_peers:
|
||||
peer = new_peers[interface]
|
||||
self.peers[interface] = peer
|
||||
if (interface in curr_peers and
|
||||
curr_peers[interface] != peer):
|
||||
self.service_agent.update_link(
|
||||
context, peer[0], peer[1], None, 0, 0, 0)
|
||||
if (interface not in curr_peers or
|
||||
curr_peers[interface] != peer or
|
||||
force_send):
|
||||
self.service_agent.update_link(context, *peer)
|
||||
if interface in curr_peers:
|
||||
curr_peers.pop(interface)
|
||||
|
||||
# Any interface still in curr_peers need to be deleted
|
||||
for peer in curr_peers.values():
|
||||
self.service_agent.update_link(
|
||||
context, peer[0], peer[1], None, 0, 0, 0)
|
||||
|
||||
except Exception:
|
||||
LOG.exception(_LE("APIC service agent: exception in LLDP parsing"))
|
||||
|
||||
def _get_peers(self):
|
||||
peers = {}
|
||||
lldpkeys = utils.execute(self.lldpcmd, run_as_root=True)
|
||||
for line in lldpkeys.splitlines():
|
||||
if '=' not in line:
|
||||
continue
|
||||
fqkey, value = line.split('=', 1)
|
||||
lldp, interface, key = fqkey.split('.', 2)
|
||||
if key == 'port.descr':
|
||||
for regexp in self.port_desc_re:
|
||||
match = regexp.match(value)
|
||||
if match:
|
||||
mac = self._get_mac(interface)
|
||||
switch, module, port = match.group(1, 2, 3)
|
||||
peer = (self.host, interface, mac,
|
||||
switch, module, port)
|
||||
if interface not in peers:
|
||||
peers[interface] = []
|
||||
peers[interface].append(peer)
|
||||
return peers
|
||||
|
||||
def _valid_peers(self, peers):
|
||||
# Reduce the peers array to one valid peer per interface
|
||||
# NOTE:
|
||||
# There is a bug in lldpd daemon that it keeps reporting
|
||||
# old peers even after their updates have stopped
|
||||
# we keep track of that report remove them from peers
|
||||
|
||||
valid_peers = {}
|
||||
invalid_peers = []
|
||||
for interface in peers:
|
||||
curr_peer = None
|
||||
for peer in peers[interface]:
|
||||
if peer in self.invalid_peers or curr_peer:
|
||||
invalid_peers.append(peer)
|
||||
else:
|
||||
curr_peer = peer
|
||||
if curr_peer is not None:
|
||||
valid_peers[interface] = curr_peer
|
||||
|
||||
self.invalid_peers = invalid_peers
|
||||
return valid_peers
|
||||
|
||||
def _get_mac(self, interface):
|
||||
if interface in self.interfaces:
|
||||
return self.interfaces[interface]
|
||||
try:
|
||||
mac = ip_lib.IPDevice(interface).link.address
|
||||
self.interfaces[interface] = mac
|
||||
return mac
|
||||
except Exception:
|
||||
# we can safely ignore it, it is only needed for debugging
|
||||
LOG.exception(
|
||||
_LE("APIC service agent: can not get MACaddr for %s"),
|
||||
interface)
|
||||
|
||||
def report_send(self, context):
|
||||
if not self.state_agent:
|
||||
return
|
||||
LOG.debug("APIC host agent: sending report state")
|
||||
|
||||
try:
|
||||
self.state_agent.report_state(context, self.state)
|
||||
self.state.pop('start_flag', None)
|
||||
except AttributeError:
|
||||
# This means the server does not support report_state
|
||||
# ignore it
|
||||
return
|
||||
except Exception:
|
||||
LOG.exception(_LE("APIC host agent: failed in reporting state"))
|
||||
|
||||
|
||||
def launch(binary, manager, topic=None):
|
||||
cfg.CONF(project='neutron')
|
||||
common_cfg.init(sys.argv[1:])
|
||||
config.setup_logging()
|
||||
report_period = cfg.CONF.ml2_cisco_apic.apic_agent_report_interval
|
||||
poll_period = cfg.CONF.ml2_cisco_apic.apic_agent_poll_interval
|
||||
server = service.Service.create(
|
||||
binary=binary, manager=manager, topic=topic,
|
||||
report_interval=report_period, periodic_interval=poll_period)
|
||||
svc.launch(cfg.CONF, server).wait()
|
||||
|
||||
|
||||
def service_main():
|
||||
launch(
|
||||
BINARY_APIC_SERVICE_AGENT,
|
||||
'neutron.plugins.ml2.drivers.' +
|
||||
'cisco.apic.apic_topology.ApicTopologyService',
|
||||
TOPIC_APIC_SERVICE)
|
||||
|
||||
|
||||
def agent_main():
|
||||
launch(
|
||||
BINARY_APIC_HOST_AGENT,
|
||||
'neutron.plugins.ml2.drivers.' +
|
||||
'cisco.apic.apic_topology.ApicTopologyAgent')
|
||||
@ -1,138 +0,0 @@
|
||||
# Copyright (c) 2014 OpenStack Foundation
|
||||
# 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 oslo_config import cfg
|
||||
|
||||
|
||||
# oslo_config limits ${var} expansion to global variables
|
||||
# That is why apic_system_id as a global variable
|
||||
global_opts = [
|
||||
cfg.StrOpt('apic_system_id',
|
||||
default='openstack',
|
||||
help=_("Prefix for APIC domain/names/profiles created")),
|
||||
]
|
||||
|
||||
|
||||
cfg.CONF.register_opts(global_opts)
|
||||
|
||||
|
||||
apic_opts = [
|
||||
cfg.ListOpt('apic_hosts',
|
||||
default=[],
|
||||
help=_("An ordered list of host names or IP addresses of "
|
||||
"the APIC controller(s).")),
|
||||
cfg.StrOpt('apic_username',
|
||||
help=_("Username for the APIC controller")),
|
||||
cfg.StrOpt('apic_password',
|
||||
help=_("Password for the APIC controller"), secret=True),
|
||||
cfg.StrOpt('apic_name_mapping',
|
||||
default='use_name',
|
||||
help=_("Name mapping strategy to use: use_uuid | use_name")),
|
||||
cfg.BoolOpt('apic_use_ssl', default=True,
|
||||
help=_("Use SSL to connect to the APIC controller")),
|
||||
cfg.StrOpt('apic_domain_name',
|
||||
default='${apic_system_id}',
|
||||
help=_("Name for the domain created on APIC")),
|
||||
cfg.StrOpt('apic_app_profile_name',
|
||||
default='${apic_system_id}_app',
|
||||
help=_("Name for the app profile used for Openstack")),
|
||||
cfg.StrOpt('apic_vlan_ns_name',
|
||||
default='${apic_system_id}_vlan_ns',
|
||||
help=_("Name for the vlan namespace to be used for Openstack")),
|
||||
cfg.StrOpt('apic_node_profile',
|
||||
default='${apic_system_id}_node_profile',
|
||||
help=_("Name of the node profile to be created")),
|
||||
cfg.StrOpt('apic_entity_profile',
|
||||
default='${apic_system_id}_entity_profile',
|
||||
help=_("Name of the entity profile to be created")),
|
||||
cfg.StrOpt('apic_function_profile',
|
||||
default='${apic_system_id}_function_profile',
|
||||
help=_("Name of the function profile to be created")),
|
||||
cfg.StrOpt('apic_lacp_profile',
|
||||
default='${apic_system_id}_lacp_profile',
|
||||
help=_("Name of the LACP profile to be created")),
|
||||
cfg.ListOpt('apic_host_uplink_ports',
|
||||
default=[],
|
||||
help=_('The uplink ports to check for ACI connectivity')),
|
||||
cfg.ListOpt('apic_vpc_pairs',
|
||||
default=[],
|
||||
help=_('The switch pairs for VPC connectivity')),
|
||||
cfg.StrOpt('apic_vlan_range',
|
||||
default='2:4093',
|
||||
help=_("Range of VLAN's to be used for Openstack")),
|
||||
cfg.IntOpt('apic_sync_interval',
|
||||
default=0,
|
||||
help=_("Synchronization interval in seconds")),
|
||||
cfg.FloatOpt('apic_agent_report_interval',
|
||||
default=30,
|
||||
help=_('Interval between agent status updates (in sec)')),
|
||||
cfg.FloatOpt('apic_agent_poll_interval',
|
||||
default=2,
|
||||
help=_('Interval between agent poll for topology (in sec)')),
|
||||
]
|
||||
|
||||
|
||||
cfg.CONF.register_opts(apic_opts, "ml2_cisco_apic")
|
||||
|
||||
|
||||
def _get_specific_config(prefix):
|
||||
"""retrieve config in the format [<prefix>:<value>]."""
|
||||
conf_dict = {}
|
||||
multi_parser = cfg.MultiConfigParser()
|
||||
multi_parser.read(cfg.CONF.config_file)
|
||||
for parsed_file in multi_parser.parsed:
|
||||
for parsed_item in parsed_file.keys():
|
||||
if parsed_item.startswith(prefix):
|
||||
switch, switch_id = parsed_item.split(':')
|
||||
if switch.lower() == prefix:
|
||||
conf_dict[switch_id] = parsed_file[parsed_item].items()
|
||||
return conf_dict
|
||||
|
||||
|
||||
def create_switch_dictionary():
|
||||
switch_dict = {}
|
||||
conf = _get_specific_config('apic_switch')
|
||||
for switch_id in conf:
|
||||
switch_dict[switch_id] = switch_dict.get(switch_id, {})
|
||||
for host_list, port in conf[switch_id]:
|
||||
hosts = host_list.split(',')
|
||||
port = port[0]
|
||||
switch_dict[switch_id][port] = (
|
||||
switch_dict[switch_id].get(port, []) + hosts)
|
||||
return switch_dict
|
||||
|
||||
|
||||
def create_vpc_dictionary():
|
||||
vpc_dict = {}
|
||||
for pair in cfg.CONF.ml2_cisco_apic.apic_vpc_pairs:
|
||||
pair_tuple = pair.split(':')
|
||||
if (len(pair_tuple) != 2 or
|
||||
any(map(lambda x: not x.isdigit(), pair_tuple))):
|
||||
# Validation error, ignore this item
|
||||
continue
|
||||
vpc_dict[pair_tuple[0]] = pair_tuple[1]
|
||||
vpc_dict[pair_tuple[1]] = pair_tuple[0]
|
||||
return vpc_dict
|
||||
|
||||
|
||||
def create_external_network_dictionary():
|
||||
router_dict = {}
|
||||
conf = _get_specific_config('apic_external_network')
|
||||
for net_id in conf:
|
||||
router_dict[net_id] = router_dict.get(net_id, {})
|
||||
for key, value in conf[net_id]:
|
||||
router_dict[net_id][key] = value[0] if value else None
|
||||
|
||||
return router_dict
|
||||
@ -1,287 +0,0 @@
|
||||
# Copyright (c) 2014 Cisco Systems 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 apicapi import apic_manager
|
||||
from keystoneclient.v2_0 import client as keyclient
|
||||
import netaddr
|
||||
from oslo_concurrency import lockutils
|
||||
from oslo_config import cfg
|
||||
from oslo_log import log
|
||||
|
||||
from neutron.common import constants as n_constants
|
||||
from neutron.plugins.common import constants
|
||||
from neutron.plugins.ml2 import driver_api as api
|
||||
from neutron.plugins.ml2.drivers.cisco.apic import apic_model
|
||||
from neutron.plugins.ml2.drivers.cisco.apic import apic_sync
|
||||
from neutron.plugins.ml2.drivers.cisco.apic import config
|
||||
from neutron.plugins.ml2 import models
|
||||
|
||||
|
||||
LOG = log.getLogger(__name__)
|
||||
|
||||
|
||||
class APICMechanismDriver(api.MechanismDriver):
|
||||
|
||||
@staticmethod
|
||||
def get_apic_manager(client=True):
|
||||
apic_config = cfg.CONF.ml2_cisco_apic
|
||||
network_config = {
|
||||
'vlan_ranges': cfg.CONF.ml2_type_vlan.network_vlan_ranges,
|
||||
'switch_dict': config.create_switch_dictionary(),
|
||||
'vpc_dict': config.create_vpc_dictionary(),
|
||||
'external_network_dict':
|
||||
config.create_external_network_dictionary(),
|
||||
}
|
||||
apic_system_id = cfg.CONF.apic_system_id
|
||||
keyclient_param = keyclient if client else None
|
||||
keystone_authtoken = cfg.CONF.keystone_authtoken if client else None
|
||||
return apic_manager.APICManager(apic_model.ApicDbModel(), log,
|
||||
network_config, apic_config,
|
||||
keyclient_param, keystone_authtoken,
|
||||
apic_system_id)
|
||||
|
||||
@staticmethod
|
||||
def get_base_synchronizer(inst):
|
||||
apic_config = cfg.CONF.ml2_cisco_apic
|
||||
return apic_sync.ApicBaseSynchronizer(inst,
|
||||
apic_config.apic_sync_interval)
|
||||
|
||||
@staticmethod
|
||||
def get_router_synchronizer(inst):
|
||||
apic_config = cfg.CONF.ml2_cisco_apic
|
||||
return apic_sync.ApicRouterSynchronizer(inst,
|
||||
apic_config.apic_sync_interval)
|
||||
|
||||
def initialize(self):
|
||||
# initialize apic
|
||||
self.apic_manager = APICMechanismDriver.get_apic_manager()
|
||||
self.name_mapper = self.apic_manager.apic_mapper
|
||||
self.synchronizer = None
|
||||
self.apic_manager.ensure_infra_created_on_apic()
|
||||
self.apic_manager.ensure_bgp_pod_policy_created_on_apic()
|
||||
|
||||
def sync_init(f):
|
||||
def inner(inst, *args, **kwargs):
|
||||
if not inst.synchronizer:
|
||||
inst.synchronizer = (
|
||||
APICMechanismDriver.get_base_synchronizer(inst))
|
||||
inst.synchronizer.sync_base()
|
||||
# pylint: disable=not-callable
|
||||
return f(inst, *args, **kwargs)
|
||||
return inner
|
||||
|
||||
@lockutils.synchronized('apic-portlock')
|
||||
def _perform_path_port_operations(self, context, port):
|
||||
# Get network
|
||||
network_id = context.network.current['id']
|
||||
anetwork_id = self.name_mapper.network(context, network_id)
|
||||
# Get tenant details from port context
|
||||
tenant_id = context.current['tenant_id']
|
||||
tenant_id = self.name_mapper.tenant(context, tenant_id)
|
||||
|
||||
# Get segmentation id
|
||||
segment = context.top_bound_segment
|
||||
if not segment:
|
||||
LOG.debug("Port %s is not bound to a segment", port)
|
||||
return
|
||||
seg = None
|
||||
if (segment.get(api.NETWORK_TYPE) in [constants.TYPE_VLAN]):
|
||||
seg = segment.get(api.SEGMENTATION_ID)
|
||||
# hosts on which this vlan is provisioned
|
||||
host = context.host
|
||||
# Create a static path attachment for the host/epg/switchport combo
|
||||
with self.apic_manager.apic.transaction() as trs:
|
||||
self.apic_manager.ensure_path_created_for_port(
|
||||
tenant_id, anetwork_id, host, seg, transaction=trs)
|
||||
|
||||
def _perform_gw_port_operations(self, context, port):
|
||||
router_id = port.get('device_id')
|
||||
network = context.network.current
|
||||
anetwork_id = self.name_mapper.network(context, network['id'])
|
||||
router_info = self.apic_manager.ext_net_dict.get(network['name'])
|
||||
|
||||
if router_id and router_info:
|
||||
address = router_info['cidr_exposed']
|
||||
next_hop = router_info['gateway_ip']
|
||||
encap = router_info.get('encap') # No encap if None
|
||||
switch = router_info['switch']
|
||||
module, sport = router_info['port'].split('/')
|
||||
with self.apic_manager.apic.transaction() as trs:
|
||||
# Get/Create contract
|
||||
arouter_id = self.name_mapper.router(context, router_id)
|
||||
cid = self.apic_manager.get_router_contract(arouter_id)
|
||||
# Ensure that the external ctx exists
|
||||
self.apic_manager.ensure_context_enforced()
|
||||
# Create External Routed Network and configure it
|
||||
self.apic_manager.ensure_external_routed_network_created(
|
||||
anetwork_id, transaction=trs)
|
||||
self.apic_manager.ensure_logical_node_profile_created(
|
||||
anetwork_id, switch, module, sport, encap,
|
||||
address, transaction=trs)
|
||||
self.apic_manager.ensure_static_route_created(
|
||||
anetwork_id, switch, next_hop, transaction=trs)
|
||||
self.apic_manager.ensure_external_epg_created(
|
||||
anetwork_id, transaction=trs)
|
||||
self.apic_manager.ensure_external_epg_consumed_contract(
|
||||
anetwork_id, cid, transaction=trs)
|
||||
self.apic_manager.ensure_external_epg_provided_contract(
|
||||
anetwork_id, cid, transaction=trs)
|
||||
|
||||
def _perform_port_operations(self, context):
|
||||
# Get port
|
||||
port = context.current
|
||||
# Check if a compute port
|
||||
if context.host:
|
||||
self._perform_path_port_operations(context, port)
|
||||
if port.get('device_owner') == n_constants.DEVICE_OWNER_ROUTER_GW:
|
||||
self._perform_gw_port_operations(context, port)
|
||||
|
||||
def _delete_contract(self, context):
|
||||
port = context.current
|
||||
network_id = self.name_mapper.network(
|
||||
context, context.network.current['id'])
|
||||
arouter_id = self.name_mapper.router(context,
|
||||
port.get('device_id'))
|
||||
self.apic_manager.delete_external_epg_contract(arouter_id,
|
||||
network_id)
|
||||
|
||||
def _get_active_path_count(self, context):
|
||||
return context._plugin_context.session.query(
|
||||
models.PortBinding).filter_by(
|
||||
host=context.host, segment=context._binding.segment).count()
|
||||
|
||||
@lockutils.synchronized('apic-portlock')
|
||||
def _delete_port_path(self, context, atenant_id, anetwork_id):
|
||||
if not self._get_active_path_count(context):
|
||||
self.apic_manager.ensure_path_deleted_for_port(
|
||||
atenant_id, anetwork_id,
|
||||
context.host)
|
||||
|
||||
def _delete_path_if_last(self, context):
|
||||
if not self._get_active_path_count(context):
|
||||
tenant_id = context.current['tenant_id']
|
||||
atenant_id = self.name_mapper.tenant(context, tenant_id)
|
||||
network_id = context.network.current['id']
|
||||
anetwork_id = self.name_mapper.network(context, network_id)
|
||||
self._delete_port_path(context, atenant_id, anetwork_id)
|
||||
|
||||
def _get_subnet_info(self, context, subnet):
|
||||
if subnet['gateway_ip']:
|
||||
tenant_id = subnet['tenant_id']
|
||||
network_id = subnet['network_id']
|
||||
network = context._plugin.get_network(context._plugin_context,
|
||||
network_id)
|
||||
if not network.get('router:external'):
|
||||
cidr = netaddr.IPNetwork(subnet['cidr'])
|
||||
gateway_ip = '%s/%s' % (subnet['gateway_ip'],
|
||||
str(cidr.prefixlen))
|
||||
|
||||
# Convert to APIC IDs
|
||||
tenant_id = self.name_mapper.tenant(context, tenant_id)
|
||||
network_id = self.name_mapper.network(context, network_id)
|
||||
return tenant_id, network_id, gateway_ip
|
||||
|
||||
@sync_init
|
||||
def create_port_postcommit(self, context):
|
||||
self._perform_port_operations(context)
|
||||
|
||||
@sync_init
|
||||
def update_port_postcommit(self, context):
|
||||
self._perform_port_operations(context)
|
||||
|
||||
def delete_port_postcommit(self, context):
|
||||
port = context.current
|
||||
# Check if a compute port
|
||||
if context.host:
|
||||
self._delete_path_if_last(context)
|
||||
if port.get('device_owner') == n_constants.DEVICE_OWNER_ROUTER_GW:
|
||||
self._delete_contract(context)
|
||||
|
||||
@sync_init
|
||||
def create_network_postcommit(self, context):
|
||||
if not context.current.get('router:external'):
|
||||
tenant_id = context.current['tenant_id']
|
||||
network_id = context.current['id']
|
||||
|
||||
# Convert to APIC IDs
|
||||
tenant_id = self.name_mapper.tenant(context, tenant_id)
|
||||
network_id = self.name_mapper.network(context, network_id)
|
||||
|
||||
# Create BD and EPG for this network
|
||||
with self.apic_manager.apic.transaction() as trs:
|
||||
self.apic_manager.ensure_bd_created_on_apic(tenant_id,
|
||||
network_id,
|
||||
transaction=trs)
|
||||
self.apic_manager.ensure_epg_created(
|
||||
tenant_id, network_id, transaction=trs)
|
||||
|
||||
@sync_init
|
||||
def update_network_postcommit(self, context):
|
||||
super(APICMechanismDriver, self).update_network_postcommit(context)
|
||||
|
||||
def delete_network_postcommit(self, context):
|
||||
if not context.current.get('router:external'):
|
||||
tenant_id = context.current['tenant_id']
|
||||
network_id = context.current['id']
|
||||
|
||||
# Convert to APIC IDs
|
||||
tenant_id = self.name_mapper.tenant(context, tenant_id)
|
||||
network_id = self.name_mapper.network(context, network_id)
|
||||
|
||||
# Delete BD and EPG for this network
|
||||
with self.apic_manager.apic.transaction() as trs:
|
||||
self.apic_manager.delete_epg_for_network(tenant_id, network_id,
|
||||
transaction=trs)
|
||||
self.apic_manager.delete_bd_on_apic(tenant_id, network_id,
|
||||
transaction=trs)
|
||||
else:
|
||||
network_name = context.current['name']
|
||||
if self.apic_manager.ext_net_dict.get(network_name):
|
||||
network_id = self.name_mapper.network(context,
|
||||
context.current['id'])
|
||||
self.apic_manager.delete_external_routed_network(network_id)
|
||||
|
||||
@sync_init
|
||||
def create_subnet_postcommit(self, context):
|
||||
info = self._get_subnet_info(context, context.current)
|
||||
if info:
|
||||
tenant_id, network_id, gateway_ip = info
|
||||
# Create subnet on BD
|
||||
self.apic_manager.ensure_subnet_created_on_apic(
|
||||
tenant_id, network_id, gateway_ip)
|
||||
|
||||
@sync_init
|
||||
def update_subnet_postcommit(self, context):
|
||||
if context.current['gateway_ip'] != context.original['gateway_ip']:
|
||||
with self.apic_manager.apic.transaction() as trs:
|
||||
info = self._get_subnet_info(context, context.original)
|
||||
if info:
|
||||
tenant_id, network_id, gateway_ip = info
|
||||
# Delete subnet
|
||||
self.apic_manager.ensure_subnet_deleted_on_apic(
|
||||
tenant_id, network_id, gateway_ip, transaction=trs)
|
||||
info = self._get_subnet_info(context, context.current)
|
||||
if info:
|
||||
tenant_id, network_id, gateway_ip = info
|
||||
# Create subnet
|
||||
self.apic_manager.ensure_subnet_created_on_apic(
|
||||
tenant_id, network_id, gateway_ip, transaction=trs)
|
||||
|
||||
def delete_subnet_postcommit(self, context):
|
||||
info = self._get_subnet_info(context, context.current)
|
||||
if info:
|
||||
tenant_id, network_id, gateway_ip = info
|
||||
self.apic_manager.ensure_subnet_deleted_on_apic(
|
||||
tenant_id, network_id, gateway_ip)
|
||||
@ -1,184 +0,0 @@
|
||||
# Copyright (c) 2014 Cisco Systems 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 apicapi import apic_mapper
|
||||
from oslo_utils import excutils
|
||||
|
||||
from neutron.db import db_base_plugin_v2
|
||||
from neutron.db import extraroute_db
|
||||
from neutron.db import l3_dvr_db
|
||||
from neutron.plugins.common import constants
|
||||
|
||||
from neutron.plugins.ml2.drivers.cisco.apic import mechanism_apic
|
||||
|
||||
|
||||
class ApicL3ServicePlugin(db_base_plugin_v2.NeutronDbPluginV2,
|
||||
l3_dvr_db.L3_NAT_with_dvr_db_mixin,
|
||||
extraroute_db.ExtraRoute_db_mixin):
|
||||
supported_extension_aliases = ["router", "ext-gw-mode", "extraroute"]
|
||||
|
||||
def __init__(self):
|
||||
super(ApicL3ServicePlugin, self).__init__()
|
||||
self.manager = mechanism_apic.APICMechanismDriver.get_apic_manager()
|
||||
self.name_mapper = self.manager.apic_mapper
|
||||
self.synchronizer = None
|
||||
self.manager.ensure_infra_created_on_apic()
|
||||
self.manager.ensure_bgp_pod_policy_created_on_apic()
|
||||
|
||||
def _map_names(self, context,
|
||||
tenant_id, router_id, net_id, subnet_id):
|
||||
context._plugin = self
|
||||
with apic_mapper.mapper_context(context) as ctx:
|
||||
atenant_id = tenant_id and self.name_mapper.tenant(ctx, tenant_id)
|
||||
arouter_id = router_id and self.name_mapper.router(ctx, router_id)
|
||||
anet_id = net_id and self.name_mapper.network(ctx, net_id)
|
||||
asubnet_id = subnet_id and self.name_mapper.subnet(ctx, subnet_id)
|
||||
return atenant_id, arouter_id, anet_id, asubnet_id
|
||||
|
||||
@staticmethod
|
||||
def get_plugin_type():
|
||||
return constants.L3_ROUTER_NAT
|
||||
|
||||
@staticmethod
|
||||
def get_plugin_description():
|
||||
"""Returns string description of the plugin."""
|
||||
return _("L3 Router Service Plugin for basic L3 using the APIC")
|
||||
|
||||
def sync_init(f):
|
||||
def inner(inst, *args, **kwargs):
|
||||
if not inst.synchronizer:
|
||||
inst.synchronizer = (
|
||||
mechanism_apic.APICMechanismDriver.
|
||||
get_router_synchronizer(inst))
|
||||
inst.synchronizer.sync_router()
|
||||
# pylint: disable=not-callable
|
||||
return f(inst, *args, **kwargs)
|
||||
return inner
|
||||
|
||||
def add_router_interface_postcommit(self, context, router_id,
|
||||
interface_info):
|
||||
# Update router's state first
|
||||
router = self.get_router(context, router_id)
|
||||
self.update_router_postcommit(context, router)
|
||||
|
||||
# Add router interface
|
||||
if 'subnet_id' in interface_info:
|
||||
subnet = self.get_subnet(context, interface_info['subnet_id'])
|
||||
network_id = subnet['network_id']
|
||||
tenant_id = subnet['tenant_id']
|
||||
else:
|
||||
port = self.get_port(context, interface_info['port_id'])
|
||||
network_id = port['network_id']
|
||||
tenant_id = port['tenant_id']
|
||||
|
||||
# Map openstack IDs to APIC IDs
|
||||
atenant_id, arouter_id, anetwork_id, _ = self._map_names(
|
||||
context, tenant_id, router_id, network_id, None)
|
||||
|
||||
# Program APIC
|
||||
self.manager.add_router_interface(atenant_id, arouter_id,
|
||||
anetwork_id)
|
||||
|
||||
def remove_router_interface_precommit(self, context, router_id,
|
||||
interface_info):
|
||||
if 'subnet_id' in interface_info:
|
||||
subnet = self.get_subnet(context, interface_info['subnet_id'])
|
||||
network_id = subnet['network_id']
|
||||
tenant_id = subnet['tenant_id']
|
||||
else:
|
||||
port = self.get_port(context, interface_info['port_id'])
|
||||
network_id = port['network_id']
|
||||
tenant_id = port['tenant_id']
|
||||
|
||||
# Map openstack IDs to APIC IDs
|
||||
atenant_id, arouter_id, anetwork_id, _ = self._map_names(
|
||||
context, tenant_id, router_id, network_id, None)
|
||||
|
||||
# Program APIC
|
||||
self.manager.remove_router_interface(atenant_id, arouter_id,
|
||||
anetwork_id)
|
||||
|
||||
def delete_router_precommit(self, context, router_id):
|
||||
context._plugin = self
|
||||
with apic_mapper.mapper_context(context) as ctx:
|
||||
arouter_id = router_id and self.name_mapper.router(ctx, router_id)
|
||||
self.manager.delete_router(arouter_id)
|
||||
|
||||
def update_router_postcommit(self, context, router):
|
||||
context._plugin = self
|
||||
with apic_mapper.mapper_context(context) as ctx:
|
||||
arouter_id = router['id'] and self.name_mapper.router(ctx,
|
||||
router['id'])
|
||||
with self.manager.apic.transaction() as trs:
|
||||
self.manager.create_router(arouter_id, transaction=trs)
|
||||
if router['admin_state_up']:
|
||||
self.manager.enable_router(arouter_id, transaction=trs)
|
||||
else:
|
||||
self.manager.disable_router(arouter_id, transaction=trs)
|
||||
|
||||
# Router API
|
||||
|
||||
@sync_init
|
||||
def create_router(self, *args, **kwargs):
|
||||
return super(ApicL3ServicePlugin, self).create_router(*args, **kwargs)
|
||||
|
||||
@sync_init
|
||||
def update_router(self, context, id, router):
|
||||
result = super(ApicL3ServicePlugin, self).update_router(context,
|
||||
id, router)
|
||||
self.update_router_postcommit(context, result)
|
||||
return result
|
||||
|
||||
@sync_init
|
||||
def get_router(self, *args, **kwargs):
|
||||
return super(ApicL3ServicePlugin, self).get_router(*args, **kwargs)
|
||||
|
||||
@sync_init
|
||||
def get_routers(self, *args, **kwargs):
|
||||
return super(ApicL3ServicePlugin, self).get_routers(*args, **kwargs)
|
||||
|
||||
@sync_init
|
||||
def get_routers_count(self, *args, **kwargs):
|
||||
return super(ApicL3ServicePlugin, self).get_routers_count(*args,
|
||||
**kwargs)
|
||||
|
||||
def delete_router(self, context, router_id):
|
||||
self.delete_router_precommit(context, router_id)
|
||||
result = super(ApicL3ServicePlugin, self).delete_router(context,
|
||||
router_id)
|
||||
return result
|
||||
|
||||
# Router Interface API
|
||||
|
||||
@sync_init
|
||||
def add_router_interface(self, context, router_id, interface_info):
|
||||
# Create interface in parent
|
||||
result = super(ApicL3ServicePlugin, self).add_router_interface(
|
||||
context, router_id, interface_info)
|
||||
try:
|
||||
self.add_router_interface_postcommit(context, router_id,
|
||||
interface_info)
|
||||
except Exception:
|
||||
with excutils.save_and_reraise_exception():
|
||||
# Rollback db operation
|
||||
super(ApicL3ServicePlugin, self).remove_router_interface(
|
||||
context, router_id, interface_info)
|
||||
return result
|
||||
|
||||
def remove_router_interface(self, context, router_id, interface_info):
|
||||
self.remove_router_interface_precommit(context, router_id,
|
||||
interface_info)
|
||||
return super(ApicL3ServicePlugin, self).remove_router_interface(
|
||||
context, router_id, interface_info)
|
||||
@ -1,234 +0,0 @@
|
||||
# Copyright (c) 2014 Cisco Systems
|
||||
# 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 contextlib
|
||||
import requests
|
||||
|
||||
import mock
|
||||
from oslo_config import cfg
|
||||
|
||||
from neutron.tests import base
|
||||
|
||||
|
||||
OK = requests.codes.ok
|
||||
|
||||
APIC_HOSTS = ['fake.controller.local']
|
||||
APIC_PORT = 7580
|
||||
APIC_USR = 'notadmin'
|
||||
APIC_PWD = 'topsecret'
|
||||
|
||||
APIC_TENANT = 'citizen14'
|
||||
APIC_NETWORK = 'network99'
|
||||
APIC_NETNAME = 'net99name'
|
||||
APIC_SUBNET = '10.3.2.1/24'
|
||||
APIC_L3CTX = 'layer3context'
|
||||
APIC_AP = 'appProfile001'
|
||||
APIC_EPG = 'endPointGroup001'
|
||||
|
||||
APIC_CONTRACT = 'signedContract'
|
||||