def switchFeature(self, jsonMsg, SC):
assert jsonMsg[TYPE] == 'switchFeature'
domainId = jsonMsg[DOMAINID]
domainInstance = SC.domains.setdefault(domainId, DomainInfo(domainId))
# domain object
dpid = jsonMsg[DPID]
if not domainInstance.isSwitchIn(dpid):
domainInstance.addSwitch(dpid)
switchFeaturs = SwitchInfo(dpid) #switch object
features = jsonMsg[SWITCHFEATURE]
name = features['name']
switchFeaturs.setName(name)
ports = switchFeaturs.getPorts()
portsInfo = features['ports']
for portNo in portsInfo:
assert portNo in portsInfo
portInfo = portsInfo[portNo]
port = PortInfo(portNo)
port.setFieldsfromDict(portInfo)
if portNo not in ports:
ports[portNo] = port
domainInstance.addSwitchFeature(dpid, switchFeaturs)
def linkAdd(self, jsonMsg, SC):
assert jsonMsg[TYPE] == 'linkAdd'
domainId = jsonMsg[DOMAINID]
domainInstance = SC.domains.setdefault(domainId, DomainInfo(domainId))
srcSwitch = jsonMsg[SRC_SWITCH]
dstSwitch = jsonMsg[DST_SWITCH]
srcPort = jsonMsg[SRC_PORT]
dstPort = jsonMsg[DST_PORT]
virTopo = SC.virualTopo
if type(dstSwitch) is str:
dstSwitch = int(dstSwitch)
virTopo.updateWeight([(srcSwitch, dstSwitch, {
'weight': 1
}), (dstSwitch, srcSwitch, {
'weight': 1
})])
self.logger.info(
"Virual topo link add:src %16x port_no %8d-> dst %16x %8d" %
(srcSwitch, srcPort, dstSwitch, dstPort))
print "first time test topo :", virTopo.edges()
else:
item = (srcSwitch, srcPort, dstSwitch, dstPort)
if not domainInstance.isLinkPortIn(item):
domainInstance.addLink(srcSwitch, srcPort, dstSwitch, dstPort)
topo = SC.topo
if (srcSwitch, dstSwitch) not in topo.edges():
topo.addEdge(srcSwitch, srcPort, dstSwitch, dstPort)
self.logger.info(
"Global topo link add:src %16x port_no %8d-> dst %16x %8d"
% (srcSwitch, srcPort, dstSwitch, dstPort))
def linkAdd(self, jsonMsg, SC):
assert jsonMsg[TYPE] == 'linkAdd'
domainId = jsonMsg[DOMAINID]
domainInstance = SC.domains.setdefault(domainId, DomainInfo(domainId))
srcSwitch = jsonMsg[SRC_SWITCH]
dstSwitch = jsonMsg[DST_SWITCH]
srcPort = jsonMsg[SRC_PORT]
dstPort = jsonMsg[DST_PORT]
item = (srcSwitch, srcPort, dstSwitch, dstPort)
if not domainInstance.isLinkPortIn(item):
domainInstance.addLink(srcSwitch, srcPort, dstSwitch, dstPort)
topo = SC.topo
#gqz
virTopo = SC.virualTopo()
if topo.nodeToDomainId[srcSwitch] != topo.nodeToDomainId[dstSwitch]:
virTopo.updateWeight([srcSwitch, dstSwitch, {'weight': 1}])
self.logger.info(
"Virual topo link add:src %16x port_no %8d-> dst %16x %8d" %
(srcSwitch, srcPort, dstSwitch, dstPort))
#gqz
if (srcSwitch, dstSwitch) not in topo.edges():
topo.addEdge(srcSwitch, srcPort, dstSwitch, dstPort)
self.logger.info(
"Global topo link add:src %16x port_no %8d-> dst %16x %8d" %
(srcSwitch, srcPort, dstSwitch, dstPort))
def switchEnter(self, jsonMsg, SC):
assert jsonMsg[TYPE] == 'switchEnter'
domainId = jsonMsg.get(DOMAINID)
domainInstance = SC.domains.setdefault(domainId, DomainInfo(domainId))
node = jsonMsg[DPID] #node is dpid
domainInstance.addSwitch(node)
#topo = SC.topo
SC.topo.addNode(node, domainId) #add nodes to topo!!!
self.logger.info("Switch %016x enter in global topo" % node)
def keepAlive(self, jsonMsg, SC):
assert jsonMsg[TYPE] == 'keepAlive'
domainId = jsonMsg[DOMAINID]
domainInstance = SC.domains.setdefault(domainId, DomainInfo(domainId))
domainWsgiIp = jsonMsg[DOMAINWSGIIP]
domainWsgiPort = jsonMsg[DOMAINWSGIPORT]
lastEchoTime = time.time()
domainInstance.setDomainFields(domainWsgiIp, domainWsgiPort,
lastEchoTime)
def linkAdd(self, jsonMsg, SC):
assert jsonMsg[TYPE] == 'linkAdd'
# print jsonMsg
domainId = jsonMsg[DOMAINID]
domainInstance = SC.domains.setdefault(domainId, DomainInfo(domainId))
srcSwitch = jsonMsg[SRC_SWITCH]
dstSwitch = jsonMsg[DST_SWITCH]
srcPort = jsonMsg[SRC_PORT]
dstPort = jsonMsg[DST_PORT]
virTopo = SC.virualTopo
if type(dstSwitch) is str:
#print 11111111111111111111111
dstSwitch = int(dstSwitch)
virTopo.updateWeight([(srcSwitch, dstSwitch, {
'weight': 1
}), (dstSwitch, srcSwitch, {
'weight': 1
})])
# self.logger.info("Virual topo link add:src %16x port_no %8d-> dst %16x %8d" % (srcSwitch, srcPort,
# dstSwitch, dstPort))
# print "first time test topo :",virTopo.edges()
# else:
item = (srcSwitch, srcPort, dstSwitch, dstPort)
if not domainInstance.isLinkPortIn(item):
domainInstance.addLink(srcSwitch, srcPort, dstSwitch, dstPort)
topo = SC.topo
#print 'topo.nodeToDomainId: ', topo.nodeToDomainId
#topo.nodeToDomainId:
#{513: 1, 514: 1, 515: 1, 516: 1, 517: 1, 518: 1, 769: 2, 770: 2, 774: 2, 771: 2, 772: 2, 773: 2}
# virTopo = SC.virualTopo
#
# if topo.nodeToDomainId[srcSwitch] != topo.nodeToDomainId[dstSwitch]:
# virTopo.updateWeight([(srcSwitch, dstSwitch, {'weight': 1})])
# self.logger.info("Virual topo link add:src %16x port_no %8d-> dst %16x %8d" % (srcSwitch, srcPort,
# dstSwitch, dstPort))
if (srcSwitch, dstSwitch) not in topo.edges():
topo.addEdge(srcSwitch, srcPort, dstSwitch, dstPort)
self.logger.info(
"Global topo link add:src( %d, %2d)-> dst( %d, %2d)" %
(srcSwitch, srcPort, dstSwitch, dstPort))
def linkAdd(self, jsonMsg, SC):
assert jsonMsg[TYPE] == 'linkAdd'
domainId = jsonMsg[DOMAINID]
domainInstance = SC.domains.setdefault(domainId, DomainInfo(domainId))
srcSwitch = jsonMsg[SRC_SWITCH]
dstSwitch = jsonMsg[DST_SWITCH]
srcPort = jsonMsg[SRC_PORT]
dstPort = jsonMsg[DST_PORT]
item = (srcSwitch, srcPort, dstSwitch, dstPort)
if not domainInstance.isLinkPortIn(item):
domainInstance.addLink(srcSwitch, srcPort, dstSwitch, dstPort)
topo = SC.topo
if (srcSwitch, dstSwitch) not in topo.edges():
topo.addEdge(srcSwitch, srcPort, dstSwitch, dstPort)
self.logger.info(
"Global topo link add:src %16x port_no %8d-> dst %16x %8d" %
(srcSwitch, srcPort, dstSwitch, dstPort))