__UDEV_IF_RULES_FILE = '/etc/udev/rules.d/10-network.rules'
@staticmethod
- def set_interface_state(node, interface, state):
+ def set_interface_state(node, interface, state, if_type="key"):
"""Set interface state on a node.
Function can be used for DUTs as well as for TGs.
:param node: Node where the interface is.
- :param interface: Interface name or sw_if_index.
+ :param interface: Interface key or sw_if_index or name.
:param state: One of 'up' or 'down'.
+ :param if_type: Interface type
:type node: dict
:type interface: str or int
:type state: str
+ :type if_type: str
:return: nothing
"""
+
+ if if_type == "key":
+ if isinstance(interface, basestring):
+ sw_if_index = Topology.get_interface_sw_index(node, interface)
+ iface_name = Topology.get_interface_name(node, interface)
+ else:
+ sw_if_index = interface
+ elif if_type == "name":
+ iface_key = Topology.get_interface_by_name(node, interface)
+ if iface_key is not None:
+ sw_if_index = Topology.get_interface_sw_index(node, iface_key)
+ iface_name = interface
+ else:
+ raise ValueError("if_type unknown: {}".format(if_type))
+
if node['type'] == NodeType.DUT:
if state == 'up':
state = 'admin-up'
state = 'admin-down'
else:
raise ValueError('Unexpected interface state: {}'.format(state))
-
- if isinstance(interface, basestring):
- sw_if_index = Topology.get_interface_sw_index(node, interface)
- else:
- sw_if_index = interface
-
VatExecutor.cmd_from_template(node, 'set_if_state.vat',
sw_if_index=sw_if_index, state=state)
-
elif node['type'] == NodeType.TG or node['type'] == NodeType.VM:
- cmd = 'ip link set {} {}'.format(interface, state)
+ cmd = 'ip link set {} {}'.format(iface_name, state)
exec_cmd_no_error(node, cmd, sudo=True)
else:
raise Exception('Node {} has unknown NodeType: "{}"'.
format(node['host'], node['type']))
@staticmethod
- def set_interface_ethernet_mtu(node, interface, mtu):
+ def set_interface_ethernet_mtu(node, iface_key, mtu):
"""Set Ethernet MTU for specified interface.
Function can be used only for TGs.
:param node: Node where the interface is.
- :param interface: Interface name.
+ :param interface: Interface key from topology file.
:param mtu: MTU to set.
:type node: dict
- :type interface: str
+ :type iface_key: str
:type mtu: int
:return: nothing
"""
ValueError('Node {}: Setting Ethernet MTU for interface '
'on DUT nodes not supported', node['host'])
elif node['type'] == NodeType.TG:
- cmd = 'ip link set {} mtu {}'.format(interface, mtu)
+ iface_name = Topology.get_interface_name(node, iface_key)
+ cmd = 'ip link set {} mtu {}'.format(iface_name, mtu)
exec_cmd_no_error(node, cmd, sudo=True)
else:
raise ValueError('Node {} has unknown NodeType: "{}"'.
:type node: dict
:return: nothing
"""
- for ifc in node['interfaces'].values():
- InterfaceUtil.set_interface_ethernet_mtu(node, ifc['name'], 1500)
+ for ifc in node['interfaces']:
+ InterfaceUtil.set_interface_ethernet_mtu(node, ifc, 1500)
@staticmethod
def vpp_node_interfaces_ready_wait(node, timeout=10):
if interface is not None:
if isinstance(interface, basestring):
- sw_if_index = Topology.get_interface_sw_index(node, interface)
+ param = "interface_name"
+ elif isinstance(interface, int):
+ param = "sw_if_index"
else:
- sw_if_index = interface
-
+ raise TypeError
for data_if in data:
- if data_if["sw_if_index"] == sw_if_index:
-
+ if data_if[param] == interface:
return data_if
-
+ return dict()
return data
@staticmethod
:return: Name and index of created subinterface.
:rtype: tuple
"""
- sw_if_index = Topology.get_interface_sw_index(node, interface)
+ iface_key = Topology.get_interface_by_name(node, interface)
+ sw_if_index = Topology.get_interface_sw_index(node, iface_key)
output = VatExecutor.cmd_from_template(node, "create_vlan_subif.vat",
sw_if_index=sw_if_index,
sw_if_index=sw_if_index,
ip_version=ip_version,
table_index=table_index)
+
+ @staticmethod
+ def get_sw_if_index(node, interface_name):
+ """Get sw_if_index for the given interface from actual interface dump.
+
+ :param node: VPP node to get interface data from.
+ :param interface_name: Name of the specific interface.
+ :type node: dict
+ :type interface_name: str
+ :return: sw_if_index of the given interface.
+ :rtype: str
+ """
+
+ with VatTerminal(node) as vat:
+ if_data = vat.vat_terminal_exec_cmd_from_template(
+ "interface_dump.vat")
+ for interface in if_data[0]:
+ if interface["interface_name"] == interface_name:
+ return interface["sw_if_index"]
+
+ return None
+
+ @staticmethod
+ def vxlan_gpe_dump(node, interface_name=None):
+ """Get VxLAN GPE data for the given interface.
+
+ :param node: VPP node to get interface data from.
+ :param interface_name: Name of the specific interface. If None,
+ information about all VxLAN GPE interfaces is returned.
+ :type node: dict
+ :type interface_name: str
+ :return: Dictionary containing data for the given VxLAN GPE interface or
+ if interface=None, the list of dictionaries with all VxLAN GPE
+ interfaces.
+ :rtype: dict or list
+ """
+
+ with VatTerminal(node) as vat:
+ vxlan_gpe_data = vat.vat_terminal_exec_cmd_from_template(
+ "vxlan_gpe_dump.vat")
+
+ if interface_name:
+ sw_if_index = InterfaceUtil.get_sw_if_index(node, interface_name)
+ if sw_if_index:
+ for vxlan_gpe in vxlan_gpe_data[0]:
+ if vxlan_gpe["sw_if_index"] == sw_if_index:
+ return vxlan_gpe
+ return {}
+
+ return vxlan_gpe_data[0]
Code Review / csit.git / blobdiff