| import random |
| import json |
| |
| from xos.logger import Logger, logging |
| from services.metronetwork.models import * |
| from synchronizers.metronetwork.providers.metronetworkprovider import MetroNetworkProvider |
| |
| logger = Logger(level=logging.INFO) |
| |
| |
| class MetroNetworkTestProvider(MetroNetworkProvider): |
| def __init__(self, networkdevice, **args): |
| MetroNetworkProvider.__init__(self, networkdevice, **args) |
| |
| # Method for retrieving all network ports from the backend system |
| def get_network_ports(self): |
| # |
| # Our Test Network Consists of three NetworkDevices (which correspond to ONOS instances): |
| # |
| # ONOS1-CORDPOD1 |
| # ONOS2-MetroNetwork |
| # ONOW3-CORDPOD2 |
| # |
| # |
| # Uni-NetworkEdgePort3-- |
| # Uni-NetworkEdgePort11- |
| # Uni-NetworkEdgePort5--ONOS1-CORDPOD1-NetworkPort6 |
| # NetworkPort4-- | |
| # NetworkPort1-ONOS2-MetroNetwork |
| # NetworkPort2- |
| # | |
| # Uni-NetworkEdgePort7--ONOS3-CORDPOD2-NetworkPort10 |
| # Uni-NetworkEdgePort9-- |
| # Uni-NetworkEdgePort12- |
| # NetworkPort8-- |
| # |
| # Note: NetworkPorts can be endpoints of Interlinks and NetworkPointToPointConnections |
| # they can be seem as a simple port. |
| # NetworkEdgePorts are UNIs in the network, so are specicially user facing. |
| # |
| # |
| # InterLinks - Port1 - Port6 |
| # Port2 - Port10 |
| # |
| # NetworkPointToPointConnections: Port1 - Port2 |
| # Port4 - Port6 |
| # Port8 - Port10 |
| # |
| # NetworkEdgeToEdgePointConnections: Port3 - Port7 |
| # |
| # NetworkMultipointConnection: Port11 - Port5 - Port9 - Port12 |
| |
| objs = [] |
| |
| # For The Test Provider we don't handle re-sync for anything but the Metro Test Network |
| if self.networkdevice.id != 'TestMetroNet': |
| return objs |
| |
| # Ok - in the test class we cheat and create one NetworkDevice with 8 NetworkEdgePorts |
| device1 = NetworkDevice() |
| device1.id = 'TestCORDNet' |
| device1.administrativeState = 'enabled' |
| device1.restCtrlUrl = 'testCordPod1.onlab.net:8000' |
| device1.username = 'karaf' |
| device1.password = 'karaf' |
| objs.append(device1) |
| |
| port1 = NetworkEdgePort() |
| port1.element = device1 |
| port1.pid = device1.id + "." + "of:000000001/1" |
| port1.bwpCfgCbs = 1000000 |
| port1.bwpCfgEbs = 1000000 |
| port1.bwpCfgEir = 1000000 |
| port1.bwpCfgCir = 1000000 |
| port1.location = "San Francisco" |
| port1.name = "Central Office 1" |
| port1.latlng = "[-122.419416, 37.774929]" |
| objs.append(port1) |
| |
| port2 = NetworkEdgePort() |
| port2.element = device1 |
| port2.pid = device1.id + "." + "of:000000001/2" |
| port2.bwpCfgCbs = 1000000 |
| port2.bwpCfgEbs = 1000000 |
| port2.bwpCfgEir = 1000000 |
| port2.bwpCfgCir = 1000000 |
| port2.location = "San Jose" |
| port2.name = "Central Office 2" |
| port2.latlng = "[-121.886329, 37.338208]" |
| objs.append(port2) |
| |
| port3 = NetworkEdgePort() |
| port3.element = device1 |
| port3.pid = device1.id + "." + "of:000000001/3" |
| port3.bwpCfgCbs = 1000000 |
| port3.bwpCfgEbs = 1000000 |
| port3.bwpCfgEir = 1000000 |
| port3.bwpCfgCir = 1000000 |
| port3.location = "Palo Alto" |
| port3.name = "Central Office 3" |
| port3.latlng = "[-122.143019, 37.441883]" |
| objs.append(port3) |
| |
| port4 = NetworkEdgePort() |
| port4.element = device1 |
| port4.pid = device1.id + "." + "of:000000001/4" |
| port4.bwpCfgCbs = 1000000 |
| port4.bwpCfgEbs = 1000000 |
| port4.bwpCfgEir = 1000000 |
| port4.bwpCfgCir = 1000000 |
| port4.location = "Oakland" |
| port4.name = "Central Office 4" |
| port4.latlng = "[-122.271114, 37.804364]" |
| objs.append(port4) |
| |
| port5 = NetworkEdgePort() |
| port5.element = device1 |
| port5.pid = device1.id + "." + "of:000000001/5" |
| port5.bwpCfgCbs = 1000000 |
| port5.bwpCfgEbs = 1000000 |
| port5.bwpCfgEir = 1000000 |
| port5.bwpCfgCir = 1000000 |
| port5.location = "San Rafael" |
| port5.name = "Central Office 5" |
| port5.latlng = "[-122.531087, 37.973535]" |
| objs.append(port5) |
| |
| port6 = NetworkEdgePort() |
| port6.element = device1 |
| port6.pid = device1.id + "." + "of:000000001/6" |
| port6.bwpCfgCbs = 1000000 |
| port6.bwpCfgEbs = 1000000 |
| port6.bwpCfgEir = 1000000 |
| port6.bwpCfgCir = 1000000 |
| port6.location = "San Mateo" |
| port6.name = "Central Office 6" |
| port6.latlng = "[-122.325525, 37.562992]" |
| objs.append(port6) |
| |
| port7 = NetworkEdgePort() |
| port7.element = device1 |
| port7.pid = device1.id + "." + "of:000000001/7" |
| port7.bwpCfgCbs = 1000000 |
| port7.bwpCfgEbs = 1000000 |
| port7.bwpCfgEir = 1000000 |
| port7.bwpCfgCir = 1000000 |
| port7.location = "Hayward" |
| port7.name = "Central Office 7" |
| port7.latlng = "[-122.080796, 37.668821]" |
| objs.append(port7) |
| |
| port8 = NetworkEdgePort() |
| port8.element = device1 |
| port8.pid = device1.id + "." + "of:000000001/8" |
| port8.bwpCfgCbs = 1000000 |
| port8.bwpCfgEbs = 1000000 |
| port8.bwpCfgEir = 1000000 |
| port8.bwpCfgCir = 1000000 |
| port8.location = "Fremont" |
| port8.name = "Central Office 8" |
| port8.latlng = "[-121.988572, 37.548270]" |
| objs.append(port8) |
| |
| return objs |
| |
| def get_network_ports_for_deletion(self): |
| |
| objs = [] |
| |
| # For The Test Provider we don't handle re-sync for anything but the Metro Test Network |
| if self.networkdevice.id != 'TestMetroNet': |
| return objs |
| |
| allports = MetroNetworkProvider.get_network_ports_for_deletion(self) |
| |
| for port in allports: |
| objs.append(port) |
| |
| # Ok - in the test class we cheat and take down the adjunct Fake NetworkDevices Devices |
| device1 = NetworkDevice() |
| device1.id = 'TestCORDNet' |
| objs.append(device1) |
| |
| return objs |
| |
| def get_network_links(self): |
| |
| objs = [] |
| |
| # Connectivity object - Point to Point |
| cordpod1device = NetworkDevice() |
| cordpod1device.id = 'TestCORDNet' |
| |
| # Edge to Edge Point Connectivity Objects |
| edgetoedgeconnectivity = NetworkEdgeToEdgePointConnection() |
| edgetoedgeconnectivity.uni1_createbuffer = cordpod1device.id + "." + "of:000000001/1" |
| edgetoedgeconnectivity.uni2_createbuffer = cordpod1device.id + "." + "of:000000001/2" |
| edgetoedgeconnectivity.type = 'direct' |
| edgetoedgeconnectivity.operstate = 'active' |
| edgetoedgeconnectivity.adminstate = 'enabled' |
| edgetoedgeconnectivity.sid = 'EdgeToEdgePointConnectivity_1' |
| objs.append(edgetoedgeconnectivity) |
| |
| |
| # Multipoint to Multipoint Connectivity Objects |
| multipoint2multipointconnectivity=NetworkMultipointToMultipointConnection() |
| multipoint2multipointconnectivity.operstate = 'active' |
| multipoint2multipointconnectivity.adminstate = 'enabled' |
| multipoint2multipointconnectivity.type = 'ethernet' |
| multipoint2multipointconnectivity.sid = 'MultipointToMultipointConnectivity_1' |
| |
| # |
| # Create JSON array for post-save behaviour |
| # |
| eps = [] |
| eps.append(cordpod1device.id + "." + "of:000000001/3") |
| eps.append(cordpod1device.id + "." + "of:000000001/4") |
| eps.append(cordpod1device.id + "." + "of:000000001/5") |
| |
| myjsonstr = {'eps': eps, 'foo':0, 'bar':0} |
| multipoint2multipointconnectivity.eps_createbuffer = json.dumps(myjsonstr) |
| objs.append(multipoint2multipointconnectivity) |
| |
| # Edge to Multipoint Connectivity Objects |
| edge2multipointconnectivity = NetworkEdgeToMultipointConnection() |
| edge2multipointconnectivity.operstate = 'active' |
| edge2multipointconnectivity.adminstate = 'enabled' |
| edge2multipointconnectivity.type = 'ethernet' |
| edge2multipointconnectivity.sid = 'EdgeToMultipointConnectivity_1' |
| edge2multipointconnectivity.root_createbuffer = cordpod1device.id + "." + "of:000000001/7" |
| # |
| # Create JSON array for post-save behaviour |
| # |
| eps = [] |
| eps.append(cordpod1device.id + "." + "of:000000001/6") |
| eps.append(cordpod1device.id + "." + "of:000000001/8") |
| |
| myjsonstr = {'eps': eps, 'foo': 0, 'bar': 0} |
| edge2multipointconnectivity.eps_createbuffer = json.dumps(myjsonstr) |
| objs.append(edge2multipointconnectivity) |
| |
| |
| return objs |
| |
| def get_network_links_for_deletion(self): |
| |
| # For now we'll rely on cascade deletes in the port area - so from the test provider nothing to do |
| objs = [] |
| return objs |
| |
| def create_point_to_point_connectivity(self, obj): |
| |
| # Ok - here is what we'll do to simulate the 'real world' - get a random number between 1 and 10 |
| # 1-7 is considered 'successful' 8 is considered a transient error - 9 is a configuration problem |
| # 10 is a - resource exhausted problem - there you go!! |
| scenario = random.randint(1, 10) |
| |
| if (scenario >= 1 and scenario <= 7): |
| obj.adminstate = 'enabled' |
| obj.operstate = 'active' |
| return True |
| elif (scenario == 8): |
| obj.adminstate = 'enabled' |
| obj.operstate = 'inactive' |
| obj.backend_status = '8 - Transient Server Error' |
| return False |
| elif (scenario == 9): |
| obj.adminstate = 'invalid' |
| obj.operstate = 'inactive' |
| obj.backend_status = '9 - Configuration Error' |
| return False |
| else: |
| obj.adminstate = 'enabled' |
| obj.operstate = 'inactive' |
| obj.backend_status = '10 - Resource Exhaustion' |
| return False |
| |
| def delete_point_to_point_connectivity(self, obj): |
| |
| # Ok - here is what we'll do to simulate the 'real world' - get a random number between 1 and 10 |
| # 1-8 is considered 'successful' 8 is considered a transient error - 9 is a configuration problem |
| scenario = random.randint(1, 10) |
| |
| if (scenario >= 1 and scenario <= 8): |
| obj.adminstate = 'disabled' |
| obj.operstate = 'inactive' |
| return True |
| elif (scenario == 9): |
| obj.adminstate = 'disabled' |
| obj.backend_status = '8 - Transient Server Error' |
| return False |
| else: |
| obj.adminstate = 'invalid' |
| obj.backend_status = '9 - Configuration Error' |
| return False |