def get_networks_from_nodes(nodes):
"""parse the 'nodes' fields in scenario """
networks = {}
for node in nodes.values():
if not node:
continue
interfaces = node.get('interfaces', {})
for interface in interfaces.values():
# vld_id is network_name
network_name = interface.get('network_name')
if not network_name:
continue
network = Context.get_network(network_name)
if network:
networks[network['name']] = network
return networks
def get_networks_from_nodes(nodes):
"""parse the 'nodes' fields in scenario """
networks = {}
for node in nodes.values():
if not node:
continue
interfaces = node.get('interfaces', {})
for interface in interfaces.values():
vld_id = interface.get('vld_id')
# mgmt network doesn't have vld_id
if not vld_id:
continue
network = Context.get_network({"vld_id": vld_id})
if network:
networks[network['name']] = network
return networks
