return dict()
return data
+ @staticmethod
+ def vpp_get_interface_mac(node, interface=None):
+ """Get MAC address for the given interface from actual interface dump.
+
+ :param node: VPP node to get interface data from.
+ :param interface: Numeric index or name string of a specific interface.
+ :type node: dict
+ :type interface: int or str
+ :return: MAC address.
+ :rtype: str
+ """
+
+ if_data = InterfaceUtil.vpp_get_interface_data(node, interface)
+ mac_data = [str(hex(item))[2:] for item in if_data['l2_address'][:6]]
+ mac_data_nice = []
+ for item in mac_data:
+ if len(item) == 1:
+ item = '0' + item
+ mac_data_nice.append(item)
+ mac = ":".join(mac_data_nice)
+ return mac
+
@staticmethod
def vpp_get_interface_ip_addresses(node, interface, ip_version):
"""Get list of IP addresses from an interface on a VPP node.
InterfaceUtil.tg_set_interfaces_udev_rules(node)
@staticmethod
- def update_all_interface_data_on_all_nodes(nodes):
+ def iface_update_numa_node(node):
+ """For all interfaces from topology file update numa node based on
+ information from the node.
+
+ :param node: Node from topology.
+ :type node: dict
+ :return: nothing
+ """
+ ssh = SSH()
+ for if_key in Topology.get_node_interfaces(node):
+ if_pci = Topology.get_interface_pci_addr(node, if_key)
+ ssh.connect(node)
+ cmd = "cat /sys/bus/pci/devices/{}/numa_node".format(if_pci)
+ (ret, out, _) = ssh.exec_command(cmd)
+ if ret == 0:
+ Topology.set_interface_numa_node(node, if_key, int(out))
+
+ @staticmethod
+ def update_all_interface_data_on_all_nodes(nodes, skip_tg=False,
+ numa_node=False):
"""Update interface names on all nodes in DICT__nodes.
This method updates the topology dictionary by querying interface lists
of all nodes mentioned in the topology dictionary.
:param nodes: Nodes in the topology.
+ :param skip_tg: Skip TG node
+ :param numa_node: Retrieve numa_node location.
:type nodes: dict
+ :type skip_tg: bool
+ :type numa_node: bool
"""
for node_data in nodes.values():
if node_data['type'] == NodeType.DUT:
InterfaceUtil.update_vpp_interface_data_on_node(node_data)
- elif node_data['type'] == NodeType.TG:
+ elif node_data['type'] == NodeType.TG and not skip_tg:
InterfaceUtil.update_tg_interface_data_on_node(node_data)
+ if numa_node:
+ if node_data['type'] == NodeType.DUT:
+ InterfaceUtil.iface_update_numa_node(node_data)
+ elif node_data['type'] == NodeType.TG and not skip_tg:
+ InterfaceUtil.iface_update_numa_node(node_data)
+
@staticmethod
def create_vlan_subinterface(node, interface, vlan):
"""Create VLAN subinterface on node.
interface_name=interface)
@staticmethod
- def assign_interface_to_fib_table(node, interface, table_id):
+ def assign_interface_to_fib_table(node, interface, table_id, ipv6=False):
"""Assign VPP interface to specific VRF/FIB table.
:param node: VPP node where the FIB and interface are located.
:param interface: Interface to be assigned to FIB.
:param table_id: VRF table ID.
+ :param ipv6: Assign to IPv6 table. Default False.
:type node: dict
:type interface: str or int
:type table_id: int
+ :type ipv6: bool
"""
if isinstance(interface, basestring):
sw_if_index = Topology.get_interface_sw_index(node, interface)
else:
sw_if_index = interface
+ ipv6 = 'ipv6' if ipv6 else ''
+
with VatTerminal(node) as vat:
vat.vat_terminal_exec_cmd_from_template("set_fib_to_interface.vat",
sw_index=sw_if_index,
- vrf=table_id)
+ vrf=table_id,
+ ipv6=ipv6)
+
+ @staticmethod
+ def set_linux_interface_mac(node, interface, mac, namespace=None):
+ """Set MAC address for interface in linux.
+
+ :param node: Node where to execute command.
+ :param interface: Interface in namespace.
+ :param mac: MAC to be assigned to interface.
+ :param namespace: Execute command in namespace. Optional
+ :type node: dict
+ :type interface: str
+ :type mac: str
+ :type namespace: str
+ """
+ if namespace is not None:
+ cmd = 'ip netns exec {} ip link set {} address {}'.format(
+ namespace, interface, mac)
+ else:
+ cmd = 'ip link set {} address {}'.format(interface, mac)
+ exec_cmd_no_error(node, cmd, sudo=True)