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# Copyright 2022-2023 ETSI TeraFlowSDN - TFS OSG (https://tfs.etsi.org/)
#
# 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 cmd, logging
from .MockOSM import MockOSM
LOGGER = logging.getLogger(__name__)
LOGGER.setLevel(logging.DEBUG)
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WIM_USERNAME = 'admin'
WIM_PASSWORD = 'admin'
# Ref: https://osm.etsi.org/wikipub/index.php/WIM
def create_port_mapping(device_id, port_id, service_endpoint_id, site_id):
bearer_ref = '{:s}:{:s}'.format(device_id, port_id)
return {
'device-id' : device_id, # pop_switch_dpid
'service_endpoint_id' : service_endpoint_id, # wan_service_endpoint_id
'service_mapping_info': { # wan_service_mapping_info, other extra info
'bearer': {'bearer-reference': bearer_ref},
'site-id': site_id,
},
}
WIM_PORT_MAPPING = [
create_port_mapping('R1', '1/2', 'ep-R1-1/2', '1'),
create_port_mapping('R1', '1/3', 'ep-R1-1/3', '1'),
create_port_mapping('R2', '1/2', 'ep-R2-1/2', '2'),
create_port_mapping('R2', '1/3', 'ep-R2-1/3', '2'),
create_port_mapping('R3', '1/2', 'ep-R3-1/2', '3'),
create_port_mapping('R3', '1/3', 'ep-R3-1/3', '3'),
create_port_mapping('R4', '1/2', 'ep-R4-1/2', '4'),
create_port_mapping('R4', '1/3', 'ep-R4-1/3', '4'),
]
SERVICE_TYPE = 'ELINE'
SERVICE_CONNECTION_POINTS = [
{'service_endpoint_id': 'ep-R1-1/2',
'service_endpoint_encapsulation_type': 'dot1q',
'service_endpoint_encapsulation_info': {'vlan': 1234}},
{'service_endpoint_id': 'ep-R4-1/3',
'service_endpoint_encapsulation_type': 'dot1q',
'service_endpoint_encapsulation_info': {'vlan': 1234}},
]
class MockOSMShell(cmd.Cmd):
intro = 'Welcome to the MockOSM shell.\nType help or ? to list commands.\n'
prompt = '(mock-osm) '
file = None
def __init__(self, *args, **kwargs) -> None:
super().__init__(*args, **kwargs)
self.mock_osm = MockOSM(WIM_URL, WIM_PORT_MAPPING, WIM_USERNAME, WIM_PASSWORD)
# ----- basic turtle commands -----
def do_create(self, arg):
'Create an ELINE (L2) service'
service_uuid = self.mock_osm.create_connectivity_service(
SERVICE_TYPE, SERVICE_CONNECTION_POINTS)
print('Service {:s} created'.format(service_uuid))
def do_status(self, arg):
'Retrieve status of services'
service_uuids = list(self.mock_osm.conn_info.keys())
for service_uuid in service_uuids:
status = self.mock_osm.get_connectivity_service_status(service_uuid)
print('Status of Service {:s} is {:s}'.format(service_uuid, str(status)))
def do_delete(self, arg):
'Delete all services'
service_uuids = list(self.mock_osm.conn_info.keys())
for service_uuid in service_uuids:
self.mock_osm.delete_connectivity_service(service_uuid)
print('Service {:s} deleted'.format(service_uuid))
def do_exit(self, arg):
'Exit MockOSM'
print('Bye!')
return True
if __name__ == '__main__':
MockOSMShell().cmdloop()