def run(self, line):
if (common.get_console().prompt == common.get_user_name()):
print("Reloading Bridge")
common.reset()
vswitch.ovs_vsctl_del_bridge("br0")
vswitch.ovs_vsctl_add_bridge("br0")
for i in range(0, common.get_len_interfaces()):
vswitch.ovs_vsctl_add_port_to_bridge(
"br0", common.get_item_interfaces(i))
else:
print(Colors.FAIL + "[ERROR] " + Colors.ENDC + "Bad Command use")
def xmlrpc_add_port_to_bridge(self, bridge, port):
"""
Adds a port to the OVS bridge.
"""
ret = vswitch.ovs_vsctl_add_port_to_bridge(bridge, port)
if ret == 0:
self.ports.add(port)
return ret
def xmlrpc_add_port_to_bridge(self, bridge, port):
"""
Adds a port to the OVS bridge.
"""
ret = vswitch.ovs_vsctl_add_port_to_bridge(bridge, port)
if ret == 0:
self.ports.add(port)
return ret
def xmlrpc_create_test_bridge(self, bridge, iface):
"""
This function creates a physical bridge from iface. It moves the
IP configuration from the physical interface to the bridge.
"""
ret = vswitch.ovs_vsctl_add_bridge(bridge)
if ret == 0:
self.pbridges.add((bridge, iface))
util.interface_up(bridge)
(ip_addr, mask) = util.interface_get_ip(iface)
util.interface_assign_ip(bridge, ip_addr, mask)
util.move_routes(iface, bridge)
util.interface_assign_ip(iface, "0.0.0.0", "255.255.255.255")
ret = vswitch.ovs_vsctl_add_port_to_bridge(bridge, iface)
if ret == 0:
self.ports.add(iface)
else:
util.interface_assign_ip(iface, ip_addr, mask)
util.move_routes(bridge, iface)
vswitch.ovs_vsctl_del_bridge(bridge)
return ret
def xmlrpc_create_test_bridge(self, bridge, iface):
"""
This function creates a physical bridge from iface. It moves the
IP configuration from the physical interface to the bridge.
"""
ret = vswitch.ovs_vsctl_add_bridge(bridge)
if ret == 0:
self.pbridges.add((bridge, iface))
util.interface_up(bridge)
(ip_addr, mask) = util.interface_get_ip(iface)
util.interface_assign_ip(bridge, ip_addr, mask)
util.move_routes(iface, bridge)
util.interface_assign_ip(iface, "0.0.0.0", "255.255.255.255")
ret = vswitch.ovs_vsctl_add_port_to_bridge(bridge, iface)
if ret == 0:
self.ports.add(iface)
else:
util.interface_assign_ip(iface, ip_addr, mask)
util.move_routes(bridge, iface)
vswitch.ovs_vsctl_del_bridge(bridge)
return ret
import vswitch
#borramos configuracion anterior
vswitch.ovs_vsctl_del_bridge("br0")
#creamos el bridge br0
vswitch.ovs_vsctl_add_bridge("br0")
#anadimos interfaces administrativas
vswitch.ovs_vsctl_admin_port("br0", "vlan10", "10")
vswitch.ovs_vsctl_set_admin("vlan10", "internal")
vswitch.ovs_vsctl_admin_port("br0", "vlan20", "20")
vswitch.ovs_vsctl_set_admin("vlan20", "internal")
vswitch.ifconfig("192.168.0.10/24", "vlan10")
vswitch.ifconfig("192.168.1.10/24", "vlan20")
#anadimos las interfaces al bridge
vswitch.ovs_vsctl_add_port_to_bridge("br0", "eth2")
vswitch.ovs_vsctl_add_port_to_bridge("br0", "eth3")
vswitch.ovs_vsctl_add_port_to_bridge("br0", "eth4")
vswitch.ovs_vsctl_add_port_to_bridge("br0", "eth5")
#metemos los vpcs a vlan 10 y 20
vswitch.ovs_vsctl_set("Port", "eth2", "tag", None, "10")
vswitch.ovs_vsctl_set("Port", "eth3", "tag", None, "10")
vswitch.ovs_vsctl_set("Port", "eth4", "tag", None, "20")
vswitch.ovs_vsctl_add_trunk_port("eth5", "trunks=10,20")
#vswitch.ovs_vsctl_set("Port","eth5","tag",None,"20")
def attach_port(self, port_name):
ovs_vsctl_add_port_to_bridge(self.name, port_name)
def run(self, line):
args = line.split()
check = False
if (len(args) > 1):
argument = args[0:][1]
if (argument == "vlan"):
if (common.get_console().prompt == "(config)"):
if (len(args[1:]) == 2):
vlan_id_to_delete = args[0:][2]
if (self.testing_no_vlan(vlan_id_to_delete)):
if (common.get_len_vlan_id() > 0):
for i in range(0, common.get_len_vlan_id()):
if (vlan_id_to_delete ==
common.get_item_vlan_id(i)):
check = True
for j in range(
0,
len(
common.
get_item_by_mini_vector(
i))):
vswitch.ovs_vsctl_del_port_from_bridge(
common.get_item_by_mini_vector(
i)[j])
vswitch.ovs_vsctl_add_port_to_bridge(
"br0",
common.get_item_by_mini_vector(
i)[j])
common.remove_item_vlan_id(
common.get_item_vlan_id(i))
common.remove_item_vlan_name(
common.get_item_vlan_name(i))
common.append_array_history(line)
break
if (check == False):
print(Colors.FAIL + "[ERROR] " +
Colors.ENDC + "VLAN doesnt exist")
else:
print(Colors.FAIL + "[ERROR] " + Colors.ENDC +
"No VLAN's created")
else:
print(Colors.FAIL + "[ERROR] " + Colors.ENDC +
"Usage: no vlan [vlan id]")
else:
print(Colors.FAIL + "[ERROR] " + Colors.ENDC +
"Usage: no vlan [vlan id]")
else:
print(Colors.FAIL + "[ERROR] " + Colors.ENDC +
"Bad command use")
else:
if (argument == "shutdown"):
if (common.get_console().prompt == "(config-if)"):
if (common.get_multi() == True):
common.append_array_multi(line)
else:
try:
subprocess.call([
'ifconfig',
'%s' % connecting_interfaces.get_connect(),
'up'
])
common.append_array_history(line)
for i in range(0, common.get_len_interfaces()):
if (connecting_interfaces.get_connect(
) == common.get_item_array_interfaces(i)):
common.set_up_down_interface(i)
except KeyboardInterrupt:
print(Colors.FAIL + "[ERROR] " + Colors.ENDC +
"Bad command use")
return
else:
print(Colors.FAIL + "[ERROR] " + Colors.ENDC +
"Bad command use")
else:
print(Colors.FAIL + "[ERROR] " + Colors.ENDC + "Bad command use")
def main():
hostname = Hostname("hostname",
help="Usage: hostname [name]",
dynamic_args=True)
configureswitch = ConfigureSwitch(
"configure",
help="Usage: configure to access to the switch configuration")
vlan = Vlan("vlan", help="Usage: vlan [vlan id]", dynamic_args=True)
vlan_name = VlanName("name", help="Usage: name [vlan_name]")
show = Show("show",
help="Usage: show [interfaces | vlan ]",
dynamic_args=True)
exit = Exit("exit", help="Usage: exit", dynamic_args=True)
history = History("history", help="Usage: history")
configure_interface = ConfigureInterface(
"interface", help="Usage: interface [interface]", dynamic_args=True)
switchport = Switchport(
"switchport",
help=
"switchport [mode|access|trunk]:\n \tmode: switchport mode [access|trunk]\n \taccess: switchport access vlan [access vlan]\n \ttrunk: switchport trunk allowed vlan [allowed vlan's]",
dynamic_args=True)
ipadmininterface = IPAdminInterface(
"ip",
help="Usage: ip address [ip] [short|long mask]",
dynamic_args=True)
saveload = Save_Load(
"copy",
help=
"Usage: Load Config: copy startup-config running-config || Save: copy running-config startup-config",
dynamic_args=True)
no = No("no", help="Usage: no [vlan] [vlan_id]", dynamic_args=True)
ping = Ping("ping", help="Usage: ping [ip address]")
shutdown = Shutdown("shutdown", help="Usage: shutdown", dynamic_args=True)
see = See("see", help="Show in OpenVSwitch")
reload_ = Reload("reload", help="Reset bridge", dynamic_args=True)
actualcommand = ActualCommand("?", help="Actual command depends of prompt")
common.get_console().addChild(configureswitch)
common.get_console().addChild(hostname)
common.get_console().addChild(vlan)
common.get_console().addChild(vlan_name)
common.get_console().addChild(exit)
common.get_console().addChild(switchport)
common.get_console().addChild(show)
common.get_console().addChild(history)
common.get_console().addChild(configure_interface)
common.get_console().addChild(ipadmininterface)
common.get_console().addChild(no)
common.get_console().addChild(saveload)
common.get_console().addChild(ping)
common.get_console().addChild(see)
common.get_console().addChild(actualcommand)
common.get_console().addChild(shutdown)
common.get_console().addChild(reload_)
subprocess.call(["/etc/init.d/openvswitch-switch", "start"])
if (vswitch.ovs_vsctl_is_ovs_bridge("br0") == False):
vswitch.ovs_vsctl_add_bridge("br0")
print(Colors.OKGREEN + "[OK] " + Colors.ENDC +
"Bridge Created with name br0")
contador = 0
load_or_not = raw_input("Do you have any configuration saved? (y/n): ")
if (load_or_not == "y"):
common.get_console().walk(
"copy startup-config running-config",
0,
run=True,
full_line="copy startup-config running-config")
for i in range(0, common.get_len_interfaces()):
vswitch.ovs_vsctl_add_port_to_bridge("br0",
common.get_item_interfaces(i))
vswitch.iplink(common.get_item_interfaces(i), "down")
contador = contador + 1
print(Colors.OKGREEN + "[OK] " + Colors.ENDC + "Adding " +
str(contador) + " interface to bridge br0")
common.get_console().loop()
print(Colors.OKBLUE + "Bye" + Colors.ENDC)
