net10_properties = generator.getLinksProperties(net10) net11_properties = generator.getLinksProperties(net11) vlls_properties = [] for vll in vlls: vll_properties = generator.getVLLProperties(vll) vlls_properties.append(vll_properties) pws_properties = [] for pw in pws: pw_properties = generator.getVLLProperties(pw) pws_properties.append(pw_properties) vss_properties = [] for vs in vss: vs_properties = generator.getVSProperties(vs) vss_properties.append(vs_properties) print "*** Create Core OSHI" i = 0 for i in range(0, len(cr_os)): cr_oshi = net.addCrOSHI(cr_properties[i], name = cr_os[i]) i = i + 1 print "*** Create Provider Edge OSHI" i = 0 for i in range(0, len(pe_os)): pe_oshi = net.addPeOSHI(pe_properties[i], name = pe_os[i]) i = i + 1 print "*** Create Controllers" i = 0 for i in range(0, len(ctrls)):
def topo(topology):
"""Builds Topology from a json file generated by Topology3D
It also creates Configuration File for VLL pusher
it saves a json files with all the node details (default in /tmp/overall_info.json)
so that node.js can parse it and update the web gui
"""
verbose = True
if verbose:
print "*** Build Topology From Parsed File"
print "*** Topology file : ", topology
print "*** NodeInfo file: ", overall_info_file
print "*** Topology format version: ", tf_version
parser = TopoParser(topology, verbose=True, version=tf_version)
ppsubnets = parser.getsubnets()
#NB a submet could include multiple links if a legacy switch is used
# currently only the first link is considered, therefore
# legacy switches are not supported
vlls = parser.getVLLs()
pws = parser.getPWs()
vss = parser.getVSs()
# XXX
if parser.generated == False:
if verbose:
print "*** No Autogenerated"
generator = PropertiesGenerator(False)
if verbose:
print "*** Build Vertices Properties"
cr_oshis_properties = generator.getVerticesProperties(
parser.cr_oshis)
for parser_cr_property, cr_property in zip(
parser.cr_oshis_properties, cr_oshis_properties):
parser_cr_property['loopback'] = cr_property.loopback
pe_oshis_properties = generator.getVerticesProperties(
parser.pe_oshis)
for parser_pe_property, pe_property in zip(
parser.pe_oshis_properties, pe_oshis_properties):
parser_pe_property['loopback'] = pe_property.loopback
#cers_properties = generator.getVerticesProperties(parser.cers)
if verbose:
print "*** Build Point-To-Point Links Properties"
pp_properties = []
for ppsubnet in ppsubnets:
pp_properties.append(generator.getLinksProperties(ppsubnet.links))
if verbose:
print "*** Build VLLs Properties"
vlls_properties = []
for vll in vlls:
vlls_properties.append(generator.getVLLProperties(vll))
if verbose:
print "*** Build PWs Properties"
pws_properties = []
for pw in pws:
pws_properties.append(generator.getVLLProperties(pw))
if verbose:
print "*** Build VSs Properties"
vss_properties = []
for vs in vss:
vs_properties = generator.getVSProperties(vs)
vss_properties.append(vs_properties)
set_cr_oshis = parser.cr_oshis
set_pe_oshis = parser.pe_oshis
set_cers = parser.cers
set_ctrls = parser.ctrls
set_all_nodes = []
set_all_nodes.extend(set_cr_oshis)
set_all_nodes.extend(set_pe_oshis)
set_all_nodes.extend(set_cers)
set_all_nodes.extend(set_ctrls)
net = MininetOSHI(verbose)
if verbose:
print "*** Build OSHI CRs"
i = 0
for croshi in set_cr_oshis:
net.addCrOSHI(parser.cr_oshis_properties[i], croshi)
if verbose:
print "*** %s - %s" % (croshi, parser.cr_oshis_properties[i])
i = i + 1
if verbose:
print "*** Build OSHI PEs"
i = 0
for peoshi in set_pe_oshis:
net.addPeOSHI(parser.pe_oshis_properties[i], peoshi)
if verbose:
print "*** %s - %s" % (peoshi, parser.pe_oshis_properties[i])
i = i + 1
net.addCoexistenceMechanism("COEXH", 0)
if verbose:
print "*** Build CONTROLLERS"
i = 0
for ctrl in set_ctrls:
net.addController(parser.ctrls_properties[i], ctrl)
if verbose:
print "*** %s - %s" % (ctrl, parser.ctrls_properties[i])
i = i + 1
if verbose:
print "*** Build CERS"
i = 0
for cer in set_cers:
net.addCeRouter(0, parser.cers_properties[i], name=cer)
if verbose:
print "*** %s - %s" % (cer, parser.cers_properties[i])
i = i + 1
if verbose:
print "*** Build node for management network"
mgmt = net.addManagement(name="mgm1")
if SINGLE_CONNECTION:
croshi = net.getNodeByName(croshi)
linkproperties = generator.getLinksProperties([(croshi.name, mgmt.name)
])
net.addLink(croshi, mgmt, linkproperties[0])
if verbose:
print "*** MANAGEMENT CONNECTION: ", mgmt.name, "To", croshi.name, "-", linkproperties[
0]
else:
i = 0
for a_node in set_all_nodes:
a_node = net.getNodeByName(a_node)
linkproperties = generator.getLinksProperties([(a_node.name,
mgmt.name)])
net.addLink(a_node, mgmt, linkproperties[0])
if verbose:
print "*** MANAGEMENT CONNECTION: ", a_node.name, "To", mgmt.name, "-", linkproperties[
0]
i = i + 1
if verbose:
print "*** Create Point To Point Networks"
i = 0
for ppsubnet in ppsubnets:
links = ppsubnet.links
#if a ppsubnet has more than one link, only the first one is considered
if verbose:
print "*** Subnet: Node %s - Links %s" % (ppsubnet.nodes, links)
node1 = net.getNodeByName(links[0][0])
node2 = net.getNodeByName(links[0][1])
net.addLink(node1, node2, pp_properties[i][0])
if verbose:
#print "*** Connect", node1, "To", node2
print "*** Link Properties", pp_properties[i][0]
i = i + 1
i = 0
for vll in vlls:
node1 = net.getNodeByName(vll[0])
node2 = net.getNodeByName(vll[1])
net.addVLL(node1, node2, vlls_properties[i])
if verbose:
print "*** VLLs Properties", vlls_properties[i]
i = i + 1
i = 0
for pw in pws:
node1 = net.getNodeByName(pw[0])
node2 = net.getNodeByName(pw[1])
net.addPW(node1, node2, pws_properties[i])
if verbose:
print "*** PWs Properties", pws_properties[i]
i = i + 1
i = 0
for vs in vss:
endnodes = []
for node in vs:
endnodes.append(net.getNodeByName(node))
net.addVS(endnodes, vss_properties[i])
if verbose:
print "*** VSs Properties", vss_properties[i]
i = i + 1
# Cycle over all nodes and start grpc servers
if parser.path_grpc != "":
net.grpc_path = parser.path_grpc
my_info = net.start()
store_overall_info(my_info)
if tf_version == 1:
CLI(net)
net.stop()
net10_properties = generator.getLinksProperties(net10)
net11_properties = generator.getLinksProperties(net11)
vlls_properties = []
for vll in vlls:
vll_properties = generator.getVLLProperties(vll)
vlls_properties.append(vll_properties)
pws_properties = []
for pw in pws:
pw_properties = generator.getVLLProperties(pw)
pws_properties.append(pw_properties)
vss_properties = []
for vs in vss:
vs_properties = generator.getVSProperties(vs)
vss_properties.append(vs_properties)
print "*** Create Core OSHI"
i = 0
for i in range(0, len(cr_os)):
cr_oshi = net.addCrOSHI(cr_properties[i], name=cr_os[i])
i = i + 1
print "*** Create Provider Edge OSHI"
i = 0
for i in range(0, len(pe_os)):
pe_oshi = net.addPeOSHI(pe_properties[i], name=pe_os[i])
i = i + 1
print "*** Create Controllers"
i = 0
for i in range(0, len(ctrls)):
def topo(topology):
"""Builds Topology from a json file generated by Topology3D
It also creates Configuration File for VLL pusher
it saves a json files with all the node details (default in /tmp/overall_info.json)
so that node.js can parse it and update the web gui
"""
verbose = True
if verbose:
print "*** Build Topology From Parsed File"
print "*** Topology file : ", topology
print "*** NodeInfo file: ", overall_info_file
print "*** Topology format version: ", tf_version
parser = TopoParser(topology, verbose = True, version=tf_version)
ppsubnets = parser.getsubnets()
#NB a submet could include multiple links if a legacy switch is used
# currently only the first link is considered, therefore
# legacy switches are not supported
vlls = parser.getVLLs()
pws = parser.getPWs()
vss = parser.getVSs()
# XXX
if parser.generated == False:
if verbose:
print "*** No Autogenerated"
generator = PropertiesGenerator(False)
if verbose:
print "*** Build Vertices Properties"
cr_oshis_properties = generator.getVerticesProperties(parser.cr_oshis)
for parser_cr_property, cr_property in zip(parser.cr_oshis_properties, cr_oshis_properties):
parser_cr_property['loopback'] = cr_property.loopback
pe_oshis_properties = generator.getVerticesProperties(parser.pe_oshis)
for parser_pe_property, pe_property in zip(parser.pe_oshis_properties, pe_oshis_properties):
parser_pe_property['loopback'] = pe_property.loopback
#cers_properties = generator.getVerticesProperties(parser.cers)
if verbose:
print "*** Build Point-To-Point Links Properties"
pp_properties = []
for ppsubnet in ppsubnets:
pp_properties.append(generator.getLinksProperties(ppsubnet.links))
if verbose:
print "*** Build VLLs Properties"
vlls_properties = []
for vll in vlls:
vlls_properties.append(generator.getVLLProperties(vll))
if verbose:
print "*** Build PWs Properties"
pws_properties = []
for pw in pws:
pws_properties.append(generator.getVLLProperties(pw))
if verbose:
print "*** Build VSs Properties"
vss_properties = []
for vs in vss:
vs_properties = generator.getVSProperties(vs)
vss_properties.append(vs_properties)
set_cr_oshis = parser.cr_oshis
set_pe_oshis = parser.pe_oshis
set_cers = parser.cers
set_ctrls = parser.ctrls
set_all_nodes = []
set_all_nodes.extend(set_cr_oshis)
set_all_nodes.extend(set_pe_oshis)
set_all_nodes.extend(set_cers)
set_all_nodes.extend(set_ctrls)
net = MininetOSHI(verbose)
if verbose:
print "*** Build OSHI CRs"
i = 0
for croshi in set_cr_oshis:
net.addCrOSHI(parser.cr_oshis_properties[i], croshi)
if verbose:
print "*** %s - %s" %(croshi, parser.cr_oshis_properties[i])
i = i + 1
if verbose:
print "*** Build OSHI PEs"
i = 0
for peoshi in set_pe_oshis:
net.addPeOSHI(parser.pe_oshis_properties[i], peoshi)
if verbose:
print "*** %s - %s" %(peoshi, parser.pe_oshis_properties[i])
i = i + 1
net.addCoexistenceMechanism("COEXH", 0)
if verbose:
print "*** Build CONTROLLERS"
i = 0
for ctrl in set_ctrls:
net.addController(parser.ctrls_properties[i], ctrl)
if verbose:
print "*** %s - %s" %(ctrl, parser.ctrls_properties[i])
i = i + 1
if verbose:
print "*** Build CERS"
i = 0
for cer in set_cers:
net.addCeRouter(0, parser.cers_properties[i], name = cer)
if verbose:
print "*** %s - %s" %(cer, parser.cers_properties[i])
i = i + 1
if verbose:
print "*** Build node for management network"
mgmt = net.addManagement(name="mgm1")
if SINGLE_CONNECTION:
croshi = net.getNodeByName(croshi)
linkproperties = generator.getLinksProperties([(croshi.name, mgmt.name)])
net.addLink(croshi, mgmt, linkproperties[0])
if verbose:
print "*** MANAGEMENT CONNECTION: ", mgmt.name, "To", croshi.name, "-", linkproperties[0]
else:
i = 0
for a_node in set_all_nodes:
a_node = net.getNodeByName(a_node)
linkproperties = generator.getLinksProperties([(a_node.name, mgmt.name)])
net.addLink(a_node, mgmt, linkproperties[0])
if verbose:
print "*** MANAGEMENT CONNECTION: ", a_node.name, "To", mgmt.name, "-", linkproperties[0]
i = i + 1
if verbose:
print "*** Create Point To Point Networks"
i = 0
for ppsubnet in ppsubnets:
links = ppsubnet.links
#if a ppsubnet has more than one link, only the first one is considered
if verbose:
print "*** Subnet: Node %s - Links %s" %(ppsubnet.nodes, links)
node1 = net.getNodeByName(links[0][0])
node2 = net.getNodeByName(links[0][1])
net.addLink(node1, node2, pp_properties[i][0])
if verbose:
#print "*** Connect", node1, "To", node2
print "*** Link Properties", pp_properties[i][0]
i = i + 1
i = 0
for vll in vlls:
node1 = net.getNodeByName(vll[0])
node2 = net.getNodeByName(vll[1])
net.addVLL(node1, node2, vlls_properties[i])
if verbose:
print "*** VLLs Properties", vlls_properties[i]
i = i + 1
i = 0
for pw in pws:
node1 = net.getNodeByName(pw[0])
node2 = net.getNodeByName(pw[1])
net.addPW(node1, node2, pws_properties[i])
if verbose:
print "*** PWs Properties", pws_properties[i]
i = i + 1
i = 0
for vs in vss:
endnodes = []
for node in vs:
endnodes.append(net.getNodeByName(node))
net.addVS(endnodes, vss_properties[i])
if verbose:
print "*** VSs Properties", vss_properties[i]
i = i + 1
my_info = net.start()
store_overall_info(my_info)
if not no_cli:
CLI(net)
net.stop()