def setUp(self):
hv_input = {'image': '/home/test/GNS3/Images/c3725.image',
'idlepc': '0x61616161',
'ram': '256',
'npe': 'npe-400',
'chassis': '3640',}
self.app = Node(hv_input, 1)
def generate_nodes(self, topology):
"""
Generate a list of nodes for the new topology
:param dict topology: processed topology from
:py:meth:`process_topology`
:return: a list of dicts on nodes
:rtype: list
"""
nodes = []
devices = topology['devices']
hypervisors = topology['conf']
for device in sorted(devices):
hv_id = devices[device]['hv_id']
try:
tmp_node = Node(hypervisors[hv_id], self.port_id)
except IndexError:
tmp_node = Node({}, self.port_id)
# Start building the structure
tmp_node.node['properties']['name'] = device
tmp_node.node['id'] = devices[device]['node_id']
tmp_node.node['x'] = devices[device]['x']
tmp_node.node['y'] = devices[device]['y']
tmp_node.device_info['from'] = devices[device]['from']
tmp_node.device_info['type'] = devices[device]['type']
tmp_node.device_info['desc'] = devices[device]['desc']
if 'ext_conf' in devices[device]:
tmp_node.device_info['ext_conf'] = devices[device]['ext_conf']
# Node Label
tmp_node.node['label']['text'] = device
if 'hx' in devices[device] and 'hy' in devices[device]:
tmp_node.node['label']['x'] = devices[device]['hx']
tmp_node.node['label']['y'] = devices[device]['hy']
if 'model' in devices[device]:
tmp_node.device_info['model'] = devices[device]['model']
else:
tmp_node.device_info['model'] = ''
tmp_node.set_description()
tmp_node.set_type()
# Now lets process the rest
for item in sorted(devices[device]):
tmp_node.add_device_items(item, devices[device])
if tmp_node.device_info['type'] == 'Router':
tmp_node.add_info_from_hv()
tmp_node.node['router_id'] = devices[device]['node_id']
tmp_node.calc_mb_ports()
for item in sorted(tmp_node.node['properties']):
if item.startswith('slot'):
tmp_node.add_slot_ports(item)
elif item.startswith('wic'):
tmp_node.add_wic_ports(item)
# Add default ports to 7200 and 3660
if tmp_node.device_info['model'] == 'c7200':
# tmp_node.add_slot_ports('slot0')
# C7200 doesnt have any ports by default
pass
elif tmp_node.device_info['model'] == 'c3600' \
and tmp_node.device_info['chassis'] == '3660':
tmp_node.node['properties']['slot0'] = 'Leopard-2FE'
for name in [
'rom', 'nvram', 'bootflash', 'disk0', 'disk1', 'slot0',
'slot1'
]:
self.datas.append({
'old':
os.path.join(
'working', tmp_node.device_info['model'] + '_' +
device + '_' + name),
'new':
tmp_node.device_info['model'] + '_i' +
str(tmp_node.node['router_id']) + '_' + name
})
# Calculate the router links
tmp_node.calc_device_links()
elif tmp_node.device_info['type'] == 'Cloud':
try:
tmp_node.calc_cloud_connection()
except RuntimeError as err:
print(err)
elif tmp_node.device_info['type'] == 'FrameRelaySwitch':
tmp_node.process_mappings()
elif tmp_node.device_info['type'] == 'VirtualBoxVM':
tmp_node.add_to_virtualbox()
tmp_node.add_vm_ethernet_ports()
tmp_node.calc_device_links()
elif tmp_node.device_info['type'] == 'QemuVM':
tmp_node.add_to_qemu()
tmp_node.set_qemu_symbol()
tmp_node.add_vm_ethernet_ports()
tmp_node.calc_device_links()
# Get the data we need back from the node instance
self.links.extend(tmp_node.links)
self.configs.extend(tmp_node.config)
self.port_id += tmp_node.get_nb_added_ports(self.port_id)
nodes.append(tmp_node.node)
return nodes
