1546d349b1
Added native implementation OVSDB API. Both APIs may be enabled via configuration file. The default one is the CLI vsctl. A new configuration variable, ``ovsdb_connection``, is added to define the connection string for the OVSDB backend. Added functional tests to vif_plug_ovs. This commit also includes the base functions to execute functional tests and a set of them to test the OVSDB APIs: native and ovs-vsctl. Closes-Bug: #1666917 Change-Id: I86fbf8c67572e51889eb091d7bff7f9350b52481
52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
# 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 ovs.db import idl
|
|
from ovsdbapp.backend.ovs_idl import connection
|
|
from ovsdbapp.backend.ovs_idl import idlutils
|
|
from ovsdbapp.backend.ovs_idl import vlog
|
|
from ovsdbapp.schema.open_vswitch import impl_idl
|
|
|
|
from vif_plug_ovs.ovsdb import api
|
|
|
|
|
|
def idl_factory(config):
|
|
conn = config.connection
|
|
schema_name = 'Open_vSwitch'
|
|
helper = idlutils.get_schema_helper(conn, schema_name)
|
|
helper.register_all()
|
|
return idl.Idl(conn, helper)
|
|
|
|
|
|
def api_factory(config):
|
|
conn = connection.Connection(
|
|
idl=idl_factory(config),
|
|
timeout=config.timeout)
|
|
return NeutronOvsdbIdl(conn)
|
|
|
|
|
|
class NeutronOvsdbIdl(impl_idl.OvsdbIdl, api.ImplAPI):
|
|
"""IDL interface for OVS database back-end
|
|
|
|
This class provides an OVSDB IDL (Open vSwitch Database Interface
|
|
Definition Language) interface to the OVS back-end.
|
|
"""
|
|
def __init__(self, conn):
|
|
vlog.use_python_logger()
|
|
super(NeutronOvsdbIdl, self).__init__(conn)
|
|
|
|
def _get_table_columns(self, table):
|
|
return list(self.tables[table].columns)
|
|
|
|
def has_table_column(self, table, column):
|
|
return column in self._get_table_columns(table)
|