from resources.libraries.python.ssh import SSH
from resources.libraries.python.constants import Constants
+from resources.libraries.python.topology import Topology
class IPUtil(object):
"""Common IP utilities"""
@staticmethod
- def vpp_ip_probe(node, interface, addr):
+ def vpp_ip_probe(node, interface, addr, if_type="key"):
"""Run ip probe on VPP node.
:param node: VPP node.
- :param interface: Interface name.
+ :param interface: Interface key or name.
:param addr: IPv4/IPv6 address.
+ :param if_type: Interface type
:type node: dict
:type interface: str
:type addr: str
+ :type if_type: str
+ :raises ValueError: If the if_type is unknown.
+ :raises Exception: If vpp probe fails.
"""
ssh = SSH()
ssh.connect(node)
+ if if_type == "key":
+ iface_name = Topology.get_interface_name(node, interface)
+ elif if_type == "name":
+ iface_name = interface
+ else:
+ raise ValueError("if_type unknown: {}".format(if_type))
+
cmd = "{c}".format(c=Constants.VAT_BIN_NAME)
- cmd_input = 'exec ip probe {dev} {ip}'.format(dev=interface, ip=addr)
+ cmd_input = 'exec ip probe {dev} {ip}'.format(dev=iface_name, ip=addr)
(ret_code, _, _) = ssh.exec_command_sudo(cmd, cmd_input)
if int(ret_code) != 0:
raise Exception('VPP ip probe {dev} {ip} failed on {h}'.format(
- dev=interface, ip=addr, h=node['host']))
+ dev=iface_name, ip=addr, h=node['host']))
def convert_ipv4_netmask_prefix(network):