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7 changes: 6 additions & 1 deletion mininet_deployer.py
Original file line number Diff line number Diff line change
Expand Up @@ -243,9 +243,14 @@ def topo(topology):
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()
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11 changes: 11 additions & 0 deletions mininet_extensions.py
Original file line number Diff line number Diff line change
Expand Up @@ -109,6 +109,8 @@ def __init__(self, verbose=False):
self.node_to_node = {}
self.node_to_default_via = {}
self.coex = {}

self.grpc_path = ""


self.verbose = verbose
Expand Down Expand Up @@ -824,6 +826,15 @@ def start(self):
vllcfg_file.write(json.dumps(vllcfg, sort_keys=True, indent=4))
vllcfg_file.close()

if self.grpc_path != "":
all_nodes = self.cr_oshis + self.pe_oshis + self.ce_routers
start_server = ["python",self.grpc_path,"&"]
print "Starting grpc servers with %s" % start_server
for node in all_nodes:
node_name = node.name
node.popen(start_server)
print "*** Starting grpc server on %s at %s" % (node_name, node.IP())

mylog("*** Nodes are running sshd at the following addresses\n")

for host in self.hosts:
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