Cisco plugin db code cleanup, part II
Remove an unused table. Prefix Cisco tablenames with cisco_. Make full use of neutron model base class. DRY out the nexusport binding queries. Follow coding guidelines for imports. Improve cisco/db/network_db_v2.py test coverage. Improve cisco/db/nexus_db_v2.py test coverage. Change-Id: I8ea110de37552176f2d9bcbff4ca3e0b65dfacdc Closes-bug: #1202687 Partial-bug: #1190619
This commit is contained in:
HenryGessau
parent
537674c33e
commit
08112f087f
@ -0,0 +1,72 @@
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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#
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# Copyright 2013 OpenStack Foundation
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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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#
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"""Cisco plugin db cleanup part II
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Revision ID: 263772d65691
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Revises: 35c7c198ddea
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Create Date: 2013-07-29 02:31:26.646343
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"""
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# revision identifiers, used by Alembic.
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revision = '263772d65691'
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down_revision = '35c7c198ddea'
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# Change to ['*'] if this migration applies to all plugins
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migration_for_plugins = [
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'neutron.plugins.cisco.network_plugin.PluginV2'
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]
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from alembic import op
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import sqlalchemy as sa
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from neutron.db import migration
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def upgrade(active_plugin=None, options=None):
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if not migration.should_run(active_plugin, migration_for_plugins):
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return
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if 'credentials' in sa.MetaData().tables:
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op.rename_table('credentials', 'cisco_credentials')
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if 'nexusport_bindings' in sa.MetaData().tables:
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op.rename_table('nexusport_bindings', 'cisco_nexusport_bindings')
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if 'qoss' in sa.MetaData().tables:
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op.rename_table('qoss', 'cisco_qos_policies')
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op.drop_table('cisco_vlan_ids')
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def downgrade(active_plugin=None, options=None):
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if not migration.should_run(active_plugin, migration_for_plugins):
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return
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op.create_table(
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'cisco_vlan_ids',
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sa.Column('vlan_id', sa.Integer, nullable=False),
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sa.Column('vlan_used', sa.Boolean),
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sa.PrimaryKeyConstraint('vlan_id'),
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)
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if 'cisco_credentials' in sa.MetaData().tables:
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op.rename_table('cisco_credentials', 'credentials')
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if 'cisco_nexusport_bindings' in sa.MetaData().tables:
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op.rename_table('cisco_nexusport_bindings', 'nexusport_bindings')
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if 'cisco_qos_policies' in sa.MetaData().tables:
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op.rename_table('cisco_qos_policies', 'qoss')
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@ -74,8 +74,8 @@ class CredentialNameNotFound(exceptions.NeutronException):
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class CredentialAlreadyExists(exceptions.NeutronException):
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"""Credential ID already exists."""
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message = _("Credential %(credential_id)s already exists "
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"""Credential already exists."""
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message = _("Credential %(credential_name)s already exists "
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"for tenant %(tenant_id)s")
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@ -20,90 +20,19 @@ from sqlalchemy.orm import exc
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from neutron.db import api as db
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from neutron.openstack.common import log as logging
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from neutron.openstack.common import uuidutils
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from neutron.plugins.cisco.common import cisco_constants as const
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from neutron.plugins.cisco.common import cisco_exceptions as c_exc
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from neutron.plugins.cisco.db import network_models_v2
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# Do NOT remove this import. It is required for all the models to be seen
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# by db.initalize() when called from VirtualPhysicalSwitchModelV2.__init__.
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from neutron.plugins.cisco.db import nexus_models_v2 # noqa
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from neutron.plugins.openvswitch import ovs_models_v2
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LOG = logging.getLogger(__name__)
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def get_all_vlanids():
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"""Gets all the vlanids."""
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LOG.debug(_("get_all_vlanids() called"))
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session = db.get_session()
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return session.query(network_models_v2.VlanID).all()
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def is_vlanid_used(vlan_id):
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"""Checks if a vlanid is in use."""
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LOG.debug(_("is_vlanid_used() called"))
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session = db.get_session()
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try:
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vlanid = (session.query(network_models_v2.VlanID).
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filter_by(vlan_id=vlan_id).one())
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return vlanid["vlan_used"]
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except exc.NoResultFound:
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raise c_exc.VlanIDNotFound(vlan_id=vlan_id)
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def release_vlanid(vlan_id):
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"""Sets the vlanid state to be unused."""
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LOG.debug(_("release_vlanid() called"))
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session = db.get_session()
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try:
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vlanid = (session.query(network_models_v2.VlanID).
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filter_by(vlan_id=vlan_id).one())
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vlanid["vlan_used"] = False
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session.merge(vlanid)
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session.flush()
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return vlanid["vlan_used"]
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except exc.NoResultFound:
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raise c_exc.VlanIDNotFound(vlan_id=vlan_id)
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def delete_vlanid(vlan_id):
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"""Deletes a vlanid entry from db."""
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LOG.debug(_("delete_vlanid() called"))
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session = db.get_session()
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try:
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vlanid = (session.query(network_models_v2.VlanID).
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filter_by(vlan_id=vlan_id).one())
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session.delete(vlanid)
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session.flush()
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return vlanid
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except exc.NoResultFound:
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pass
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def reserve_vlanid():
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"""Reserves the first unused vlanid."""
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LOG.debug(_("reserve_vlanid() called"))
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session = db.get_session()
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try:
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rvlan = (session.query(network_models_v2.VlanID).
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filter_by(vlan_used=False).first())
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if not rvlan:
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raise exc.NoResultFound
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rvlanid = (session.query(network_models_v2.VlanID).
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filter_by(vlan_id=rvlan["vlan_id"]).one())
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rvlanid["vlan_used"] = True
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session.merge(rvlanid)
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session.flush()
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return rvlan["vlan_id"]
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except exc.NoResultFound:
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raise c_exc.VlanIDNotAvailable()
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def get_all_vlanids_used():
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"""Gets all the vlanids used."""
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LOG.debug(_("get_all_vlanids() called"))
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session = db.get_session()
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return (session.query(network_models_v2.VlanID).
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filter_by(vlan_used=True).all())
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def get_all_qoss(tenant_id):
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"""Lists all the qos to tenant associations."""
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LOG.debug(_("get_all_qoss() called"))
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@ -137,7 +66,10 @@ def add_qos(tenant_id, qos_name, qos_desc):
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raise c_exc.QosNameAlreadyExists(qos_name=qos_name,
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tenant_id=tenant_id)
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except exc.NoResultFound:
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qos = network_models_v2.QoS(tenant_id, qos_name, qos_desc)
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qos = network_models_v2.QoS(qos_id=uuidutils.generate_uuid(),
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tenant_id=tenant_id,
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qos_name=qos_name,
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qos_desc=qos_desc)
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session.add(qos)
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session.flush()
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return qos
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@ -217,8 +149,12 @@ def add_credential(tenant_id, credential_name, user_name, password):
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raise c_exc.CredentialAlreadyExists(credential_name=credential_name,
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tenant_id=tenant_id)
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except exc.NoResultFound:
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cred = network_models_v2.Credential(tenant_id, credential_name,
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user_name, password)
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cred = network_models_v2.Credential(
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credential_id=uuidutils.generate_uuid(),
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tenant_id=tenant_id,
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credential_name=credential_name,
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user_name=user_name,
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password=password)
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session.add(cred)
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session.flush()
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return cred
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@ -16,72 +16,32 @@
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#
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# @author: Rohit Agarwalla, Cisco Systems, Inc.
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from sqlalchemy import Column, ForeignKey, Integer, String, Boolean
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import sqlalchemy as sa
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from neutron.db import model_base
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from neutron.openstack.common import uuidutils
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class VlanID(model_base.BASEV2):
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"""Represents a vlan_id usage."""
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__tablename__ = 'cisco_vlan_ids'
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vlan_id = Column(Integer, primary_key=True)
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vlan_used = Column(Boolean)
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def __init__(self, vlan_id):
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self.vlan_id = vlan_id
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self.vlan_used = False
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def __repr__(self):
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return "<VlanID(%d,%s)>" % (self.vlan_id, self.vlan_used)
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class QoS(model_base.BASEV2):
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"""Represents QoS for a tenant."""
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"""Represents QoS policies for a tenant."""
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__tablename__ = 'qoss'
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__tablename__ = 'cisco_qos_policies'
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qos_id = Column(String(255))
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tenant_id = Column(String(255), primary_key=True)
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qos_name = Column(String(255), primary_key=True)
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qos_desc = Column(String(255))
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def __init__(self, tenant_id, qos_name, qos_desc):
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self.qos_id = uuidutils.generate_uuid()
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self.tenant_id = tenant_id
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self.qos_name = qos_name
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self.qos_desc = qos_desc
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def __repr__(self):
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return "<QoS(%s,%s,%s,%s)>" % (self.qos_id, self.tenant_id,
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self.qos_name, self.qos_desc)
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qos_id = sa.Column(sa.String(255))
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tenant_id = sa.Column(sa.String(255), primary_key=True)
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qos_name = sa.Column(sa.String(255), primary_key=True)
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qos_desc = sa.Column(sa.String(255))
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class Credential(model_base.BASEV2):
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"""Represents credentials for a tenant."""
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"""Represents credentials for a tenant to control Cisco switches."""
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__tablename__ = 'credentials'
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__tablename__ = 'cisco_credentials'
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credential_id = Column(String(255))
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tenant_id = Column(String(255), primary_key=True)
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credential_name = Column(String(255), primary_key=True)
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user_name = Column(String(255))
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password = Column(String(255))
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def __init__(self, tenant_id, credential_name, user_name, password):
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self.credential_id = uuidutils.generate_uuid()
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self.tenant_id = tenant_id
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self.credential_name = credential_name
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self.user_name = user_name
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self.password = password
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def __repr__(self):
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return "<Credentials(%s,%s,%s,%s,%s)>" % (self.credential_id,
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self.tenant_id,
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self.credential_name,
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self.user_name,
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self.password)
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credential_id = sa.Column(sa.String(255))
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tenant_id = sa.Column(sa.String(255), primary_key=True)
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credential_name = sa.Column(sa.String(255), primary_key=True)
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user_name = sa.Column(sa.String(255))
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password = sa.Column(sa.String(255))
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class ProviderNetwork(model_base.BASEV2):
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@ -89,8 +49,8 @@ class ProviderNetwork(model_base.BASEV2):
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__tablename__ = 'cisco_provider_networks'
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network_id = Column(String(36),
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ForeignKey('networks.id', ondelete="CASCADE"),
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primary_key=True)
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network_type = Column(String(255), nullable=False)
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segmentation_id = Column(Integer, nullable=False)
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network_id = sa.Column(sa.String(36),
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sa.ForeignKey('networks.id', ondelete="CASCADE"),
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primary_key=True)
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network_type = sa.Column(sa.String(255), nullable=False)
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segmentation_id = sa.Column(sa.Integer, nullable=False)
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@ -18,7 +18,7 @@
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# @author: Arvind Somya, Cisco Systems, Inc. (asomya@cisco.com)
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#
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from sqlalchemy.orm import exc
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import sqlalchemy.orm.exc as sa_exc
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import neutron.db.api as db
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from neutron.openstack.common import log as logging
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@ -29,48 +29,29 @@ from neutron.plugins.cisco.db import nexus_models_v2
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LOG = logging.getLogger(__name__)
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def get_all_nexusport_bindings():
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"""Lists all the nexusport bindings."""
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LOG.debug(_("get_all_nexusport_bindings() called"))
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session = db.get_session()
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return session.query(nexus_models_v2.NexusPortBinding).all()
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def get_nexusport_binding(port_id, vlan_id, switch_ip, instance_id):
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"""Lists a nexusport binding."""
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LOG.debug(_("get_nexusport_binding() called"))
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session = db.get_session()
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filters = dict(port_id=port_id, vlan_id=vlan_id, switch_ip=switch_ip,
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instance_id=instance_id)
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bindings = (session.query(nexus_models_v2.NexusPortBinding).
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filter_by(**filters).all())
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if not bindings:
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raise c_exc.NexusPortBindingNotFound(**filters)
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return bindings
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return _lookup_all_nexus_bindings(port_id=port_id,
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vlan_id=vlan_id,
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switch_ip=switch_ip,
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instance_id=instance_id)
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def get_nexusvlan_binding(vlan_id, switch_ip):
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"""Lists a vlan and switch binding."""
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LOG.debug(_("get_nexusvlan_binding() called"))
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session = db.get_session()
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filters = dict(vlan_id=vlan_id, switch_ip=switch_ip)
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bindings = (session.query(nexus_models_v2.NexusPortBinding).
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filter_by(**filters).all())
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if not bindings:
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raise c_exc.NexusPortBindingNotFound(**filters)
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return bindings
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return _lookup_all_nexus_bindings(vlan_id=vlan_id, switch_ip=switch_ip)
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def add_nexusport_binding(port_id, vlan_id, switch_ip, instance_id):
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"""Adds a nexusport binding."""
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LOG.debug(_("add_nexusport_binding() called"))
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session = db.get_session()
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binding = nexus_models_v2.NexusPortBinding(
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port_id, vlan_id, switch_ip, instance_id)
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binding = nexus_models_v2.NexusPortBinding(port_id=port_id,
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vlan_id=vlan_id,
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switch_ip=switch_ip,
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instance_id=instance_id)
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session.add(binding)
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session.flush()
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return binding
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@ -80,11 +61,11 @@ def remove_nexusport_binding(port_id, vlan_id, switch_ip, instance_id):
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"""Removes a nexusport binding."""
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LOG.debug(_("remove_nexusport_binding() called"))
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session = db.get_session()
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binding = (session.query(nexus_models_v2.NexusPortBinding).
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filter_by(vlan_id=vlan_id).filter_by(switch_ip=switch_ip).
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filter_by(port_id=port_id).
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filter_by(instance_id=instance_id).all())
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binding = _lookup_all_nexus_bindings(session=session,
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vlan_id=vlan_id,
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switch_ip=switch_ip,
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port_id=port_id,
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instance_id=instance_id)
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for bind in binding:
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session.delete(bind)
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session.flush()
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@ -93,46 +74,31 @@ def remove_nexusport_binding(port_id, vlan_id, switch_ip, instance_id):
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def update_nexusport_binding(port_id, new_vlan_id):
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"""Updates nexusport binding."""
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if not new_vlan_id:
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LOG.warning(_("update_nexusport_binding called with no vlan"))
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return
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LOG.debug(_("update_nexusport_binding called"))
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session = db.get_session()
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try:
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binding = (session.query(nexus_models_v2.NexusPortBinding).
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filter_by(port_id=port_id).one())
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if new_vlan_id:
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binding["vlan_id"] = new_vlan_id
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session.merge(binding)
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session.flush()
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return binding
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except exc.NoResultFound:
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raise c_exc.NexusPortBindingNotFound(port_id=port_id)
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binding = _lookup_one_nexus_binding(session=session, port_id=port_id)
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binding.vlan_id = new_vlan_id
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session.merge(binding)
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session.flush()
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return binding
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def get_nexusvm_binding(vlan_id, instance_id):
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"""Lists nexusvm bindings."""
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LOG.debug(_("get_nexusvm_binding() called"))
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session = db.get_session()
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filters = dict(instance_id=instance_id, vlan_id=vlan_id)
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binding = (session.query(nexus_models_v2.NexusPortBinding).
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filter_by(**filters).first())
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if not binding:
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raise c_exc.NexusPortBindingNotFound(**filters)
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return binding
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return _lookup_first_nexus_binding(instance_id=instance_id,
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vlan_id=vlan_id)
|
||||
|
||||
|
||||
def get_port_vlan_switch_binding(port_id, vlan_id, switch_ip):
|
||||
"""Lists nexusvm bindings."""
|
||||
LOG.debug(_("get_port_vlan_switch_binding() called"))
|
||||
session = db.get_session()
|
||||
|
||||
filters = dict(port_id=port_id, switch_ip=switch_ip, vlan_id=vlan_id)
|
||||
bindings = (session.query(nexus_models_v2.NexusPortBinding).
|
||||
filter_by(**filters).all())
|
||||
if not bindings:
|
||||
raise c_exc.NexusPortBindingNotFound(**filters)
|
||||
|
||||
return bindings
|
||||
return _lookup_all_nexus_bindings(port_id=port_id,
|
||||
switch_ip=switch_ip,
|
||||
vlan_id=vlan_id)
|
||||
|
||||
|
||||
def get_port_switch_bindings(port_id, switch_ip):
|
||||
@ -140,25 +106,48 @@ def get_port_switch_bindings(port_id, switch_ip):
|
||||
LOG.debug(_("get_port_switch_bindings() called, "
|
||||
"port:'%(port_id)s', switch:'%(switch_ip)s'"),
|
||||
{'port_id': port_id, 'switch_ip': switch_ip})
|
||||
session = db.get_session()
|
||||
try:
|
||||
binding = (session.query(nexus_models_v2.NexusPortBinding).
|
||||
filter_by(port_id=port_id).
|
||||
filter_by(switch_ip=switch_ip).all())
|
||||
return binding
|
||||
except exc.NoResultFound:
|
||||
return
|
||||
return _lookup_all_nexus_bindings(port_id=port_id,
|
||||
switch_ip=switch_ip)
|
||||
except c_exc.NexusPortBindingNotFound:
|
||||
pass
|
||||
|
||||
|
||||
def get_nexussvi_bindings():
|
||||
"""Lists nexus svi bindings."""
|
||||
LOG.debug(_("get_nexussvi_bindings() called"))
|
||||
session = db.get_session()
|
||||
return _lookup_all_nexus_bindings(port_id='router')
|
||||
|
||||
filters = {'port_id': 'router'}
|
||||
bindings = (session.query(nexus_models_v2.NexusPortBinding).
|
||||
filter_by(**filters).all())
|
||||
if not bindings:
|
||||
raise c_exc.NexusPortBindingNotFound(**filters)
|
||||
|
||||
return bindings
|
||||
def _lookup_nexus_bindings(query_type, session=None, **bfilter):
|
||||
"""Look up 'query_type' Nexus bindings matching the filter.
|
||||
|
||||
:param query_type: 'all', 'one' or 'first'
|
||||
:param session: db session
|
||||
:param bfilter: filter for bindings query
|
||||
:return: bindings if query gave a result, else
|
||||
raise NexusPortBindingNotFound.
|
||||
"""
|
||||
if session is None:
|
||||
session = db.get_session()
|
||||
query_method = getattr(session.query(
|
||||
nexus_models_v2.NexusPortBinding).filter_by(**bfilter), query_type)
|
||||
try:
|
||||
bindings = query_method()
|
||||
if bindings:
|
||||
return bindings
|
||||
except sa_exc.NoResultFound:
|
||||
pass
|
||||
raise c_exc.NexusPortBindingNotFound(**bfilter)
|
||||
|
||||
|
||||
def _lookup_all_nexus_bindings(session=None, **bfilter):
|
||||
return _lookup_nexus_bindings('all', session, **bfilter)
|
||||
|
||||
|
||||
def _lookup_one_nexus_binding(session=None, **bfilter):
|
||||
return _lookup_nexus_bindings('one', session, **bfilter)
|
||||
|
||||
|
||||
def _lookup_first_nexus_binding(session=None, **bfilter):
|
||||
return _lookup_nexus_bindings('first', session, **bfilter)
|
||||
|
||||
@ -15,7 +15,7 @@
|
||||
# under the License.
|
||||
# @author: Rohit Agarwalla, Cisco Systems, Inc.
|
||||
|
||||
from sqlalchemy import Column, Integer, String
|
||||
import sqlalchemy as sa
|
||||
|
||||
from neutron.db import model_base
|
||||
|
||||
@ -23,25 +23,21 @@ from neutron.db import model_base
|
||||
class NexusPortBinding(model_base.BASEV2):
|
||||
"""Represents a binding of VM's to nexus ports."""
|
||||
|
||||
__tablename__ = "nexusport_bindings"
|
||||
__tablename__ = "cisco_nexusport_bindings"
|
||||
|
||||
id = Column(Integer, primary_key=True, autoincrement=True)
|
||||
port_id = Column(String(255))
|
||||
vlan_id = Column(Integer, nullable=False)
|
||||
switch_ip = Column(String(255))
|
||||
instance_id = Column(String(255))
|
||||
|
||||
def __init__(self, port_id, vlan_id, switch_ip, instance_id):
|
||||
self.port_id = port_id
|
||||
self.vlan_id = vlan_id
|
||||
self.switch_ip = switch_ip
|
||||
self.instance_id = instance_id
|
||||
id = sa.Column(sa.Integer, primary_key=True, autoincrement=True)
|
||||
port_id = sa.Column(sa.String(255))
|
||||
vlan_id = sa.Column(sa.Integer, nullable=False)
|
||||
switch_ip = sa.Column(sa.String(255))
|
||||
instance_id = sa.Column(sa.String(255))
|
||||
|
||||
def __repr__(self):
|
||||
return "<NexusPortBinding (%s,%d, %s, %s)>" % \
|
||||
(self.port_id, self.vlan_id, self.switch_ip, self.instance_id)
|
||||
"""Just the binding, without the id key."""
|
||||
return ("<NexusPortBinding(%s,%s,%s,%s)>" %
|
||||
(self.port_id, self.vlan_id, self.switch_ip, self.instance_id))
|
||||
|
||||
def __eq__(self, other):
|
||||
"""Compare only the binding, without the id key."""
|
||||
return (
|
||||
self.port_id == other.port_id and
|
||||
self.vlan_id == other.vlan_id and
|
||||
|
||||
@ -177,7 +177,7 @@ class NexusPlugin(L2DevicePluginBase):
|
||||
"""Remove VLAN SVI from the Nexus Switch."""
|
||||
# Grab switch_ip from database
|
||||
switch_ip = nxos_db.get_nexusvm_binding(vlan_id,
|
||||
router_id)['switch_ip']
|
||||
router_id).switch_ip
|
||||
|
||||
# Delete the SVI interface from the switch
|
||||
self._client.delete_vlan_svi(switch_ip, vlan_id)
|
||||
@ -263,37 +263,37 @@ class NexusPlugin(L2DevicePluginBase):
|
||||
auto_untrunk = conf.CISCO.provider_vlan_auto_trunk
|
||||
LOG.debug("delete_network(): provider vlan %s" % vlan_id)
|
||||
|
||||
switch_ip = row['switch_ip']
|
||||
switch_ip = row.switch_ip
|
||||
nexus_port = None
|
||||
if row['port_id'] != 'router':
|
||||
nexus_port = row['port_id']
|
||||
if row.port_id != 'router':
|
||||
nexus_port = row.port_id
|
||||
|
||||
nxos_db.remove_nexusport_binding(row['port_id'], row['vlan_id'],
|
||||
row['switch_ip'],
|
||||
row['instance_id'])
|
||||
nxos_db.remove_nexusport_binding(row.port_id, row.vlan_id,
|
||||
row.switch_ip,
|
||||
row.instance_id)
|
||||
# Check for any other bindings with the same vlan_id and switch_ip
|
||||
try:
|
||||
nxos_db.get_nexusvlan_binding(row['vlan_id'], row['switch_ip'])
|
||||
nxos_db.get_nexusvlan_binding(row.vlan_id, row.switch_ip)
|
||||
except cisco_exc.NexusPortBindingNotFound:
|
||||
try:
|
||||
# Delete this vlan from this switch
|
||||
if nexus_port and auto_untrunk:
|
||||
self._client.disable_vlan_on_trunk_int(
|
||||
switch_ip, row['vlan_id'], nexus_port)
|
||||
switch_ip, row.vlan_id, nexus_port)
|
||||
if auto_delete:
|
||||
self._client.delete_vlan(switch_ip, row['vlan_id'])
|
||||
self._client.delete_vlan(switch_ip, row.vlan_id)
|
||||
except Exception:
|
||||
# The delete vlan operation on the Nexus failed,
|
||||
# so this delete_port request has failed. For
|
||||
# consistency, roll back the Nexus database to what
|
||||
# it was before this request.
|
||||
with excutils.save_and_reraise_exception():
|
||||
nxos_db.add_nexusport_binding(row['port_id'],
|
||||
row['vlan_id'],
|
||||
row['switch_ip'],
|
||||
row['instance_id'])
|
||||
nxos_db.add_nexusport_binding(row.port_id,
|
||||
row.vlan_id,
|
||||
row.switch_ip,
|
||||
row.instance_id)
|
||||
|
||||
return row['instance_id']
|
||||
return row.instance_id
|
||||
|
||||
def update_port(self, tenant_id, net_id, port_id, port_state, **kwargs):
|
||||
"""Update port.
|
||||
|
||||
240
neutron/tests/unit/cisco/test_network_db.py
Normal file
240
neutron/tests/unit/cisco/test_network_db.py
Normal file
@ -0,0 +1,240 @@
|
||||
# Copyright (c) 2013 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.
|
||||
|
||||
import collections
|
||||
import testtools
|
||||
|
||||
from neutron.db import api as db
|
||||
from neutron.plugins.cisco.common import cisco_exceptions as c_exc
|
||||
from neutron.plugins.cisco.db import network_db_v2 as cdb
|
||||
from neutron.tests import base
|
||||
|
||||
|
||||
class CiscoNetworkQosDbTest(base.BaseTestCase):
|
||||
|
||||
"""Unit tests for cisco.db.network_models_v2.QoS model."""
|
||||
|
||||
QosObj = collections.namedtuple('QosObj', 'tenant qname desc')
|
||||
|
||||
def setUp(self):
|
||||
super(CiscoNetworkQosDbTest, self).setUp()
|
||||
db.configure_db()
|
||||
self.session = db.get_session()
|
||||
self.addCleanup(db.clear_db)
|
||||
|
||||
def _qos_test_obj(self, tnum, qnum, desc=None):
|
||||
"""Create a Qos test object from a pair of numbers."""
|
||||
if desc is None:
|
||||
desc = 'test qos %s-%s' % (str(tnum), str(qnum))
|
||||
tenant = 'tenant_%s' % str(tnum)
|
||||
qname = 'qos_%s' % str(qnum)
|
||||
return self.QosObj(tenant, qname, desc)
|
||||
|
||||
def _assert_equal(self, qos, qos_obj):
|
||||
self.assertEqual(qos.tenant_id, qos_obj.tenant)
|
||||
self.assertEqual(qos.qos_name, qos_obj.qname)
|
||||
self.assertEqual(qos.qos_desc, qos_obj.desc)
|
||||
|
||||
def test_qos_add_remove(self):
|
||||
qos11 = self._qos_test_obj(1, 1)
|
||||
qos = cdb.add_qos(qos11.tenant, qos11.qname, qos11.desc)
|
||||
self._assert_equal(qos, qos11)
|
||||
qos_id = qos.qos_id
|
||||
qos = cdb.remove_qos(qos11.tenant, qos_id)
|
||||
self._assert_equal(qos, qos11)
|
||||
qos = cdb.remove_qos(qos11.tenant, qos_id)
|
||||
self.assertIsNone(qos)
|
||||
|
||||
def test_qos_add_dup(self):
|
||||
qos22 = self._qos_test_obj(2, 2)
|
||||
qos = cdb.add_qos(qos22.tenant, qos22.qname, qos22.desc)
|
||||
self._assert_equal(qos, qos22)
|
||||
qos_id = qos.qos_id
|
||||
with testtools.ExpectedException(c_exc.QosNameAlreadyExists):
|
||||
cdb.add_qos(qos22.tenant, qos22.qname, "duplicate 22")
|
||||
qos = cdb.remove_qos(qos22.tenant, qos_id)
|
||||
self._assert_equal(qos, qos22)
|
||||
qos = cdb.remove_qos(qos22.tenant, qos_id)
|
||||
self.assertIsNone(qos)
|
||||
|
||||
def test_qos_get(self):
|
||||
qos11 = self._qos_test_obj(1, 1)
|
||||
qos11_id = cdb.add_qos(qos11.tenant, qos11.qname, qos11.desc).qos_id
|
||||
qos21 = self._qos_test_obj(2, 1)
|
||||
qos21_id = cdb.add_qos(qos21.tenant, qos21.qname, qos21.desc).qos_id
|
||||
qos22 = self._qos_test_obj(2, 2)
|
||||
qos22_id = cdb.add_qos(qos22.tenant, qos22.qname, qos22.desc).qos_id
|
||||
|
||||
qos = cdb.get_qos(qos11.tenant, qos11_id)
|
||||
self._assert_equal(qos, qos11)
|
||||
qos = cdb.get_qos(qos21.tenant, qos21_id)
|
||||
self._assert_equal(qos, qos21)
|
||||
qos = cdb.get_qos(qos21.tenant, qos22_id)
|
||||
self._assert_equal(qos, qos22)
|
||||
|
||||
with testtools.ExpectedException(c_exc.QosNotFound):
|
||||
cdb.get_qos(qos11.tenant, "dummyQosId")
|
||||
with testtools.ExpectedException(c_exc.QosNotFound):
|
||||
cdb.get_qos(qos11.tenant, qos21_id)
|
||||
with testtools.ExpectedException(c_exc.QosNotFound):
|
||||
cdb.get_qos(qos21.tenant, qos11_id)
|
||||
|
||||
qos_all_t1 = cdb.get_all_qoss(qos11.tenant)
|
||||
self.assertEqual(len(qos_all_t1), 1)
|
||||
qos_all_t2 = cdb.get_all_qoss(qos21.tenant)
|
||||
self.assertEqual(len(qos_all_t2), 2)
|
||||
qos_all_t3 = cdb.get_all_qoss("tenant3")
|
||||
self.assertEqual(len(qos_all_t3), 0)
|
||||
|
||||
def test_qos_update(self):
|
||||
qos11 = self._qos_test_obj(1, 1)
|
||||
qos11_id = cdb.add_qos(qos11.tenant, qos11.qname, qos11.desc).qos_id
|
||||
cdb.update_qos(qos11.tenant, qos11_id)
|
||||
new_qname = "new qos name"
|
||||
new_qos = cdb.update_qos(qos11.tenant, qos11_id, new_qname)
|
||||
expected_qobj = self.QosObj(qos11.tenant, new_qname, qos11.desc)
|
||||
self._assert_equal(new_qos, expected_qobj)
|
||||
new_qos = cdb.get_qos(qos11.tenant, qos11_id)
|
||||
self._assert_equal(new_qos, expected_qobj)
|
||||
with testtools.ExpectedException(c_exc.QosNotFound):
|
||||
cdb.update_qos(qos11.tenant, "dummyQosId")
|
||||
|
||||
|
||||
class CiscoNetworkCredentialDbTest(base.BaseTestCase):
|
||||
|
||||
"""Unit tests for cisco.db.network_models_v2.Credential model."""
|
||||
|
||||
CredObj = collections.namedtuple('CredObj', 'tenant cname usr pwd')
|
||||
|
||||
def setUp(self):
|
||||
super(CiscoNetworkCredentialDbTest, self).setUp()
|
||||
db.configure_db()
|
||||
self.session = db.get_session()
|
||||
self.addCleanup(db.clear_db)
|
||||
|
||||
def _cred_test_obj(self, tnum, cnum):
|
||||
"""Create a Credential test object from a pair of numbers."""
|
||||
tenant = 'tenant_%s' % str(tnum)
|
||||
cname = 'credential_%s' % str(cnum)
|
||||
usr = 'User_%s_%s' % (str(tnum), str(cnum))
|
||||
pwd = 'Password_%s_%s' % (str(tnum), str(cnum))
|
||||
return self.CredObj(tenant, cname, usr, pwd)
|
||||
|
||||
def _assert_equal(self, credential, cred_obj):
|
||||
self.assertEqual(credential.tenant_id, cred_obj.tenant)
|
||||
self.assertEqual(credential.credential_name, cred_obj.cname)
|
||||
self.assertEqual(credential.user_name, cred_obj.usr)
|
||||
self.assertEqual(credential.password, cred_obj.pwd)
|
||||
|
||||
def test_credential_add_remove(self):
|
||||
cred11 = self._cred_test_obj(1, 1)
|
||||
cred = cdb.add_credential(
|
||||
cred11.tenant, cred11.cname, cred11.usr, cred11.pwd)
|
||||
self._assert_equal(cred, cred11)
|
||||
cred_id = cred.credential_id
|
||||
cred = cdb.remove_credential(cred11.tenant, cred_id)
|
||||
self._assert_equal(cred, cred11)
|
||||
cred = cdb.remove_credential(cred11.tenant, cred_id)
|
||||
self.assertIsNone(cred)
|
||||
|
||||
def test_credential_add_dup(self):
|
||||
cred22 = self._cred_test_obj(2, 2)
|
||||
cred = cdb.add_credential(
|
||||
cred22.tenant, cred22.cname, cred22.usr, cred22.pwd)
|
||||
self._assert_equal(cred, cred22)
|
||||
cred_id = cred.credential_id
|
||||
with testtools.ExpectedException(c_exc.CredentialAlreadyExists):
|
||||
cdb.add_credential(
|
||||
cred22.tenant, cred22.cname, cred22.usr, cred22.pwd)
|
||||
cred = cdb.remove_credential(cred22.tenant, cred_id)
|
||||
self._assert_equal(cred, cred22)
|
||||
cred = cdb.remove_credential(cred22.tenant, cred_id)
|
||||
self.assertIsNone(cred)
|
||||
|
||||
def test_credential_get_id(self):
|
||||
cred11 = self._cred_test_obj(1, 1)
|
||||
cred11_id = cdb.add_credential(
|
||||
cred11.tenant, cred11.cname, cred11.usr, cred11.pwd).credential_id
|
||||
cred21 = self._cred_test_obj(2, 1)
|
||||
cred21_id = cdb.add_credential(
|
||||
cred21.tenant, cred21.cname, cred21.usr, cred21.pwd).credential_id
|
||||
cred22 = self._cred_test_obj(2, 2)
|
||||
cred22_id = cdb.add_credential(
|
||||
cred22.tenant, cred22.cname, cred22.usr, cred22.pwd).credential_id
|
||||
|
||||
cred = cdb.get_credential(cred11.tenant, cred11_id)
|
||||
self._assert_equal(cred, cred11)
|
||||
cred = cdb.get_credential(cred21.tenant, cred21_id)
|
||||
self._assert_equal(cred, cred21)
|
||||
cred = cdb.get_credential(cred21.tenant, cred22_id)
|
||||
self._assert_equal(cred, cred22)
|
||||
|
||||
with testtools.ExpectedException(c_exc.CredentialNotFound):
|
||||
cdb.get_credential(cred11.tenant, "dummyCredentialId")
|
||||
with testtools.ExpectedException(c_exc.CredentialNotFound):
|
||||
cdb.get_credential(cred11.tenant, cred21_id)
|
||||
with testtools.ExpectedException(c_exc.CredentialNotFound):
|
||||
cdb.get_credential(cred21.tenant, cred11_id)
|
||||
|
||||
cred_all_t1 = cdb.get_all_credentials(cred11.tenant)
|
||||
self.assertEqual(len(cred_all_t1), 1)
|
||||
cred_all_t2 = cdb.get_all_credentials(cred21.tenant)
|
||||
self.assertEqual(len(cred_all_t2), 2)
|
||||
cred_all_t3 = cdb.get_all_credentials("dummyTenant")
|
||||
self.assertEqual(len(cred_all_t3), 0)
|
||||
|
||||
def test_credential_get_name(self):
|
||||
cred11 = self._cred_test_obj(1, 1)
|
||||
cred11_id = cdb.add_credential(
|
||||
cred11.tenant, cred11.cname, cred11.usr, cred11.pwd).credential_id
|
||||
cred21 = self._cred_test_obj(2, 1)
|
||||
cred21_id = cdb.add_credential(
|
||||
cred21.tenant, cred21.cname, cred21.usr, cred21.pwd).credential_id
|
||||
cred22 = self._cred_test_obj(2, 2)
|
||||
cred22_id = cdb.add_credential(
|
||||
cred22.tenant, cred22.cname, cred22.usr, cred22.pwd).credential_id
|
||||
self.assertNotEqual(cred11_id, cred21_id)
|
||||
self.assertNotEqual(cred11_id, cred22_id)
|
||||
self.assertNotEqual(cred21_id, cred22_id)
|
||||
|
||||
cred = cdb.get_credential_name(cred11.tenant, cred11.cname)
|
||||
self._assert_equal(cred, cred11)
|
||||
cred = cdb.get_credential_name(cred21.tenant, cred21.cname)
|
||||
self._assert_equal(cred, cred21)
|
||||
cred = cdb.get_credential_name(cred22.tenant, cred22.cname)
|
||||
self._assert_equal(cred, cred22)
|
||||
|
||||
with testtools.ExpectedException(c_exc.CredentialNameNotFound):
|
||||
cdb.get_credential_name(cred11.tenant, "dummyCredentialName")
|
||||
with testtools.ExpectedException(c_exc.CredentialNameNotFound):
|
||||
cdb.get_credential_name(cred11.tenant, cred22.cname)
|
||||
|
||||
def test_credential_update(self):
|
||||
cred11 = self._cred_test_obj(1, 1)
|
||||
cred11_id = cdb.add_credential(
|
||||
cred11.tenant, cred11.cname, cred11.usr, cred11.pwd).credential_id
|
||||
cdb.update_credential(cred11.tenant, cred11_id)
|
||||
new_usr = "new user name"
|
||||
new_pwd = "new password"
|
||||
new_credential = cdb.update_credential(
|
||||
cred11.tenant, cred11_id, new_usr, new_pwd)
|
||||
expected_cred = self.CredObj(
|
||||
cred11.tenant, cred11.cname, new_usr, new_pwd)
|
||||
self._assert_equal(new_credential, expected_cred)
|
||||
new_credential = cdb.get_credential(cred11.tenant, cred11_id)
|
||||
self._assert_equal(new_credential, expected_cred)
|
||||
with testtools.ExpectedException(c_exc.CredentialNotFound):
|
||||
cdb.update_credential(
|
||||
cred11.tenant, "dummyCredentialId", new_usr, new_pwd)
|
||||
190
neutron/tests/unit/cisco/test_nexus_db.py
Normal file
190
neutron/tests/unit/cisco/test_nexus_db.py
Normal file
@ -0,0 +1,190 @@
|
||||
# Copyright (c) 2013 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.
|
||||
|
||||
import collections
|
||||
import testtools
|
||||
|
||||
from neutron.db import api as db
|
||||
from neutron.plugins.cisco.common import cisco_exceptions as c_exc
|
||||
from neutron.plugins.cisco.db import nexus_db_v2 as nxdb
|
||||
from neutron.tests import base
|
||||
|
||||
|
||||
class CiscoNexusDbTest(base.BaseTestCase):
|
||||
|
||||
"""Unit tests for cisco.db.nexus_models_v2.NexusPortBinding model."""
|
||||
|
||||
NpbObj = collections.namedtuple('NpbObj', 'port vlan switch instance')
|
||||
|
||||
def setUp(self):
|
||||
super(CiscoNexusDbTest, self).setUp()
|
||||
db.configure_db()
|
||||
self.session = db.get_session()
|
||||
self.addCleanup(db.clear_db)
|
||||
|
||||
def _npb_test_obj(self, pnum, vnum, switch=None, instance=None):
|
||||
"""Create a Nexus port binding test object from a pair of numbers."""
|
||||
if pnum is 'router':
|
||||
port = pnum
|
||||
else:
|
||||
port = '1/%s' % str(pnum)
|
||||
vlan = str(vnum)
|
||||
if switch is None:
|
||||
switch = '10.9.8.7'
|
||||
if instance is None:
|
||||
instance = 'instance_%s_%s' % (str(pnum), str(vnum))
|
||||
return self.NpbObj(port, vlan, switch, instance)
|
||||
|
||||
def _assert_equal(self, npb, npb_obj):
|
||||
self.assertEqual(npb.port_id, npb_obj.port)
|
||||
self.assertEqual(int(npb.vlan_id), int(npb_obj.vlan))
|
||||
self.assertEqual(npb.switch_ip, npb_obj.switch)
|
||||
self.assertEqual(npb.instance_id, npb_obj.instance)
|
||||
|
||||
def _add_to_db(self, npbs):
|
||||
for npb in npbs:
|
||||
nxdb.add_nexusport_binding(
|
||||
npb.port, npb.vlan, npb.switch, npb.instance)
|
||||
|
||||
def test_nexusportbinding_add_remove(self):
|
||||
npb11 = self._npb_test_obj(10, 100)
|
||||
npb = nxdb.add_nexusport_binding(
|
||||
npb11.port, npb11.vlan, npb11.switch, npb11.instance)
|
||||
self._assert_equal(npb, npb11)
|
||||
npb = nxdb.remove_nexusport_binding(
|
||||
npb11.port, npb11.vlan, npb11.switch, npb11.instance)
|
||||
self.assertEqual(len(npb), 1)
|
||||
self._assert_equal(npb[0], npb11)
|
||||
with testtools.ExpectedException(c_exc.NexusPortBindingNotFound):
|
||||
nxdb.remove_nexusport_binding(
|
||||
npb11.port, npb11.vlan, npb11.switch, npb11.instance)
|
||||
|
||||
def test_nexusportbinding_get(self):
|
||||
npb11 = self._npb_test_obj(10, 100)
|
||||
npb21 = self._npb_test_obj(20, 100)
|
||||
npb22 = self._npb_test_obj(20, 200)
|
||||
self._add_to_db([npb11, npb21, npb22])
|
||||
|
||||
npb = nxdb.get_nexusport_binding(
|
||||
npb11.port, npb11.vlan, npb11.switch, npb11.instance)
|
||||
self.assertEqual(len(npb), 1)
|
||||
self._assert_equal(npb[0], npb11)
|
||||
npb = nxdb.get_nexusport_binding(
|
||||
npb21.port, npb21.vlan, npb21.switch, npb21.instance)
|
||||
self.assertEqual(len(npb), 1)
|
||||
self._assert_equal(npb[0], npb21)
|
||||
npb = nxdb.get_nexusport_binding(
|
||||
npb22.port, npb22.vlan, npb22.switch, npb22.instance)
|
||||
self.assertEqual(len(npb), 1)
|
||||
self._assert_equal(npb[0], npb22)
|
||||
|
||||
with testtools.ExpectedException(c_exc.NexusPortBindingNotFound):
|
||||
nxdb.get_nexusport_binding(
|
||||
npb21.port, npb21.vlan, npb21.switch, "dummyInstance")
|
||||
|
||||
def test_nexusvlanbinding_get(self):
|
||||
npb11 = self._npb_test_obj(10, 100)
|
||||
npb21 = self._npb_test_obj(20, 100)
|
||||
npb22 = self._npb_test_obj(20, 200)
|
||||
self._add_to_db([npb11, npb21, npb22])
|
||||
|
||||
npb_all_v100 = nxdb.get_nexusvlan_binding(npb11.vlan, npb11.switch)
|
||||
self.assertEqual(len(npb_all_v100), 2)
|
||||
npb_v200 = nxdb.get_nexusvlan_binding(npb22.vlan, npb22.switch)
|
||||
self.assertEqual(len(npb_v200), 1)
|
||||
self._assert_equal(npb_v200[0], npb22)
|
||||
|
||||
with testtools.ExpectedException(c_exc.NexusPortBindingNotFound):
|
||||
nxdb.get_nexusvlan_binding(npb21.vlan, "dummySwitch")
|
||||
|
||||
def test_nexusvmbinding_get(self):
|
||||
npb11 = self._npb_test_obj(10, 100)
|
||||
npb21 = self._npb_test_obj(20, 100)
|
||||
npb22 = self._npb_test_obj(20, 200)
|
||||
self._add_to_db([npb11, npb21, npb22])
|
||||
|
||||
npb = nxdb.get_nexusvm_binding(npb21.vlan, npb21.instance)
|
||||
self._assert_equal(npb, npb21)
|
||||
npb = nxdb.get_nexusvm_binding(npb22.vlan, npb22.instance)
|
||||
self._assert_equal(npb, npb22)
|
||||
|
||||
with testtools.ExpectedException(c_exc.NexusPortBindingNotFound):
|
||||
nxdb.get_nexusvm_binding(npb21.vlan, "dummyInstance")
|
||||
|
||||
def test_nexusportvlanswitchbinding_get(self):
|
||||
npb11 = self._npb_test_obj(10, 100)
|
||||
npb21 = self._npb_test_obj(20, 100)
|
||||
self._add_to_db([npb11, npb21])
|
||||
|
||||
npb = nxdb.get_port_vlan_switch_binding(
|
||||
npb11.port, npb11.vlan, npb11.switch)
|
||||
self.assertEqual(len(npb), 1)
|
||||
self._assert_equal(npb[0], npb11)
|
||||
|
||||
with testtools.ExpectedException(c_exc.NexusPortBindingNotFound):
|
||||
nxdb.get_port_vlan_switch_binding(
|
||||
npb21.port, npb21.vlan, "dummySwitch")
|
||||
|
||||
def test_nexusportswitchbinding_get(self):
|
||||
npb11 = self._npb_test_obj(10, 100)
|
||||
npb21 = self._npb_test_obj(20, 100, switch='2.2.2.2')
|
||||
npb22 = self._npb_test_obj(20, 200, switch='2.2.2.2')
|
||||
self._add_to_db([npb11, npb21, npb22])
|
||||
|
||||
npb = nxdb.get_port_switch_bindings(npb11.port, npb11.switch)
|
||||
self.assertEqual(len(npb), 1)
|
||||
self._assert_equal(npb[0], npb11)
|
||||
npb_all_p20 = nxdb.get_port_switch_bindings(npb21.port, npb21.switch)
|
||||
self.assertEqual(len(npb_all_p20), 2)
|
||||
|
||||
npb = nxdb.get_port_switch_bindings(npb21.port, "dummySwitch")
|
||||
self.assertIsNone(npb)
|
||||
|
||||
def test_nexussvibinding_get(self):
|
||||
npbr1 = self._npb_test_obj('router', 100)
|
||||
npb21 = self._npb_test_obj(20, 100)
|
||||
self._add_to_db([npbr1, npb21])
|
||||
|
||||
npb_svi = nxdb.get_nexussvi_bindings()
|
||||
self.assertEqual(len(npb_svi), 1)
|
||||
self._assert_equal(npb_svi[0], npbr1)
|
||||
|
||||
npbr2 = self._npb_test_obj('router', 200)
|
||||
self._add_to_db([npbr2])
|
||||
npb_svi = nxdb.get_nexussvi_bindings()
|
||||
self.assertEqual(len(npb_svi), 2)
|
||||
|
||||
def test_nexusbinding_update(self):
|
||||
npb11 = self._npb_test_obj(10, 100, switch='1.1.1.1', instance='test')
|
||||
npb21 = self._npb_test_obj(20, 100, switch='1.1.1.1', instance='test')
|
||||
self._add_to_db([npb11, npb21])
|
||||
|
||||
npb_all_v100 = nxdb.get_nexusvlan_binding(npb11.vlan, '1.1.1.1')
|
||||
self.assertEqual(len(npb_all_v100), 2)
|
||||
|
||||
npb22 = self._npb_test_obj(20, 200, switch='1.1.1.1', instance='test')
|
||||
npb = nxdb.update_nexusport_binding(npb21.port, 200)
|
||||
self._assert_equal(npb, npb22)
|
||||
|
||||
npb_all_v100 = nxdb.get_nexusvlan_binding(npb11.vlan, '1.1.1.1')
|
||||
self.assertEqual(len(npb_all_v100), 1)
|
||||
self._assert_equal(npb_all_v100[0], npb11)
|
||||
|
||||
npb = nxdb.update_nexusport_binding(npb21.port, 0)
|
||||
self.assertIsNone(npb)
|
||||
|
||||
npb33 = self._npb_test_obj(30, 300, switch='1.1.1.1', instance='test')
|
||||
with testtools.ExpectedException(c_exc.NexusPortBindingNotFound):
|
||||
nxdb.update_nexusport_binding(npb33.port, 200)
|
||||
Loading…
Reference in New Issue
Block a user