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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 uuid
from typing import Dict, List, Tuple
from common.tools.object_factory.ConfigRule import json_config_rule_set
from common.tools.object_factory.Constraint import json_constraint_custom
from common.tools.object_factory.Device import (
json_device_connect_rules, json_device_emulated_packet_router_disabled, json_device_emulated_tapi_disabled,
json_device_id)
from common.tools.object_factory.EndPoint import json_endpoint, json_endpoint_id
from common.tools.object_factory.Link import json_link, json_link_id
from common.tools.object_factory.Service import json_service_id, json_service_l3nm_planned
from .CommonObjects import CONTEXT, CONTEXT_ID, PACKET_PORT_SAMPLE_TYPES, TOPOLOGY, TOPOLOGY_ID
SERVICE_HANDLER_NAME = 'l3nm_openconfig'
def json_endpoint_ids(device_id : Dict, endpoint_descriptors : List[Tuple[str, str]]):
return [
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json_endpoint_id(device_id, ep_uuid)
for ep_uuid, _ in endpoint_descriptors
]
def json_endpoints(device_id : Dict, endpoint_descriptors : List[Tuple[str, str]]):
return [
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json_endpoint(device_id, ep_uuid, ep_type, kpi_sample_types=PACKET_PORT_SAMPLE_TYPES)
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for ep_uuid, ep_type in endpoint_descriptors
]
# ----- Devices --------------------------------------------------------------------------------------------------------
DEVICE_R1_UUID = 'R1'
DEVICE_R1_ENDPOINT_DEFS = [('EP1', 'optical'), ('EP100', 'copper')]
DEVICE_R1_ADDRESS = '10.0.0.1'
DEVICE_R1_PORT = 830
DEVICE_R1_USERNAME = 'admin'
DEVICE_R1_PASSWORD = 'admin'
DEVICE_R1_TIMEOUT = 120
DEVICE_R1_ID = json_device_id(DEVICE_R1_UUID)
DEVICE_R1_ENDPOINTS = json_endpoints(DEVICE_R1_ID, DEVICE_R1_ENDPOINT_DEFS)
DEVICE_R1_ENDPOINT_IDS = json_endpoint_ids(DEVICE_R1_ID, DEVICE_R1_ENDPOINT_DEFS)
DEVICE_R1 = json_device_emulated_packet_router_disabled(DEVICE_R1_UUID, endpoints=DEVICE_R1_ENDPOINTS)
ENDPOINT_ID_R1_EP1 = DEVICE_R1_ENDPOINT_IDS[0]
ENDPOINT_ID_R1_EP100 = DEVICE_R1_ENDPOINT_IDS[1]
DEVICE_R1_CONNECT_RULES = json_device_connect_rules(DEVICE_R1_ADDRESS, DEVICE_R1_PORT, {
'username': DEVICE_R1_USERNAME,
'password': DEVICE_R1_PASSWORD,
'timeout' : DEVICE_R1_TIMEOUT,
})
DEVICE_R2_UUID = 'R2'
DEVICE_R2_ENDPOINT_DEFS = [('EP1', 'optical'), ('EP100', 'copper')]
DEVICE_R2_ADDRESS = '10.0.0.2'
DEVICE_R2_PORT = 830
DEVICE_R2_USERNAME = 'admin'
DEVICE_R2_PASSWORD = 'admin'
DEVICE_R2_TIMEOUT = 120
DEVICE_R2_ID = json_device_id(DEVICE_R2_UUID)
DEVICE_R2_ENDPOINTS = json_endpoints(DEVICE_R2_ID, DEVICE_R2_ENDPOINT_DEFS)
DEVICE_R2_ENDPOINT_IDS = json_endpoint_ids(DEVICE_R2_ID, DEVICE_R2_ENDPOINT_DEFS)
DEVICE_R2 = json_device_emulated_packet_router_disabled(DEVICE_R2_UUID, endpoints=DEVICE_R2_ENDPOINTS)
ENDPOINT_ID_R2_EP1 = DEVICE_R2_ENDPOINT_IDS[0]
ENDPOINT_ID_R2_EP100 = DEVICE_R2_ENDPOINT_IDS[1]
DEVICE_R2_CONNECT_RULES = json_device_connect_rules(DEVICE_R2_ADDRESS, DEVICE_R2_PORT, {
'username': DEVICE_R2_USERNAME,
'password': DEVICE_R2_PASSWORD,
'timeout' : DEVICE_R2_TIMEOUT,
})
DEVICE_O1_UUID = 'O1'
DEVICE_O1_ENDPOINT_DEFS = [(str(uuid.uuid4()), 'optical'), (str(uuid.uuid4()), 'optical')]
DEVICE_O1_ADDRESS = '10.0.0.3'
DEVICE_O1_PORT = 4900
DEVICE_O1_TIMEOUT = 120
DEVICE_O1_ID = json_device_id(DEVICE_O1_UUID)
DEVICE_O1_ENDPOINTS = json_endpoints(DEVICE_O1_ID, DEVICE_O1_ENDPOINT_DEFS)
DEVICE_O1_ENDPOINT_IDS = json_endpoint_ids(DEVICE_O1_ID, DEVICE_O1_ENDPOINT_DEFS)
DEVICE_O1 = json_device_emulated_tapi_disabled(DEVICE_O1_UUID, endpoints=DEVICE_O1_ENDPOINTS)
ENDPOINT_ID_O1_EP1 = DEVICE_O1_ENDPOINT_IDS[0]
ENDPOINT_ID_O1_EP2 = DEVICE_O1_ENDPOINT_IDS[1]
DEVICE_O1_CONNECT_RULES = json_device_connect_rules(DEVICE_O1_ADDRESS, DEVICE_O1_PORT, {
'timeout' : DEVICE_O1_TIMEOUT,
})
# ----- Links ----------------------------------------------------------------------------------------------------------
LINK_R1_O1_UUID = '{:s}/{:s}-{:s}/{:s}'.format(
DEVICE_R1_UUID, ENDPOINT_ID_R1_EP1['endpoint_uuid']['uuid'],
DEVICE_O1_UUID, ENDPOINT_ID_O1_EP1['endpoint_uuid']['uuid'])
LINK_R1_O1_ID = json_link_id(LINK_R1_O1_UUID)
LINK_R1_O1 = json_link(LINK_R1_O1_UUID, [ENDPOINT_ID_R1_EP1, ENDPOINT_ID_O1_EP1])
LINK_R2_O1_UUID = '{:s}/{:s}-{:s}/{:s}'.format(
DEVICE_R2_UUID, ENDPOINT_ID_R2_EP1['endpoint_uuid']['uuid'],
DEVICE_O1_UUID, ENDPOINT_ID_O1_EP2['endpoint_uuid']['uuid'])
LINK_R2_O1_ID = json_link_id(LINK_R2_O1_UUID)
LINK_R2_O1 = json_link(LINK_R2_O1_UUID, [ENDPOINT_ID_R2_EP1, ENDPOINT_ID_O1_EP2])
# ----- Service --------------------------------------------------------------------------------------------------------
SERVICE_R1_R2_UUID = 'SVC:{:s}/{:s}-{:s}/{:s}'.format(
DEVICE_R1_UUID, ENDPOINT_ID_R1_EP100['endpoint_uuid']['uuid'],
DEVICE_R2_UUID, ENDPOINT_ID_R2_EP100['endpoint_uuid']['uuid'])
SERVICE_R1_R2_ENDPOINT_IDS = [ENDPOINT_ID_R1_EP100, ENDPOINT_ID_R2_EP100]
SERVICE_R1_R2_CONSTRAINTS = [
json_constraint_custom('latency_ms', 15.2),
json_constraint_custom('jitter_us', 1.2),
]
SERVICE_R1_R2_CONFIG_RULES = [
json_config_rule_set(
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'/settings',
{'mtu': 1512, 'address_families': ['IPV4'], 'bgp_as': 65000, 'bgp_route_target': '65000:333'}),
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'/device[{:s}]/endpoint[{:s}]/settings'.format(DEVICE_R1_UUID, ENDPOINT_ID_R1_EP100['endpoint_uuid']['uuid']),
{'router_id': '10.10.10.1', 'route_distinguisher': '65000:123', 'sub_interface_index': 400, 'vlan_id': 400,
'address_ip': '3.3.2.1', 'address_prefix': 24}),
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'/device[{:s}]/endpoint[{:s}]/settings'.format(DEVICE_R2_UUID, ENDPOINT_ID_R2_EP100['endpoint_uuid']['uuid']),
{'router_id': '20.20.20.1', 'route_distinguisher': '65000:321', 'sub_interface_index': 400, 'vlan_id': 500,
'address_ip': '3.3.1.1', 'address_prefix': 24}),
]
SERVICE_R1_R2_ID = json_service_id(SERVICE_R1_R2_UUID, context_id=CONTEXT_ID)
SERVICE_R1_R2_DESCRIPTOR = json_service_l3nm_planned(SERVICE_R1_R2_UUID)
# ----- Test Descriptor ------------------------------------------------------------------------------------------------
TEST_SERVICE_HANDLER = (SERVICE_HANDLER_NAME, {
'contexts' : [CONTEXT],
'topologies' : [TOPOLOGY],
'devices' : [DEVICE_R1, DEVICE_R2, DEVICE_O1],
'links' : [LINK_R1_O1, LINK_R2_O1],
'service_id' : SERVICE_R1_R2_ID,
'service_descriptor' : SERVICE_R1_R2_DESCRIPTOR,
'service_endpoint_ids' : SERVICE_R1_R2_ENDPOINT_IDS,
'service_config_rules' : SERVICE_R1_R2_CONFIG_RULES,
'service_constraints' : SERVICE_R1_R2_CONSTRAINTS,
'service_constraints_location' : [],
'service_constraints_location_new' : [],