+++ /dev/null
-# Copyright (c) 2017 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""This module implements keywords to configure proxyARP using Honeycomb
-REST API."""
-
-from resources.libraries.python.HTTPRequest import HTTPCodes
-from resources.libraries.python.honeycomb.HoneycombSetup import HoneycombError
-from resources.libraries.python.honeycomb.HoneycombUtil \
- import HoneycombUtil as HcUtil
-from resources.libraries.python.honeycomb.HoneycombUtil \
- import DataRepresentation
-from resources.libraries.python.topology import Topology
-
-
-class ProxyARPKeywords(object):
- """Implementation of keywords which make it possible to:
- - configure proxyARP behaviour
- - enable/disable proxyARP on individual interfaces
- """
-
- def __init__(self):
- """Initializer."""
- pass
-
- @staticmethod
- def configure_proxyarp(node, data):
- """Configure the proxyARP feature and check the return code.
-
- :param node: Honeycomb node.
- :param data: Configuration to use.
- :type node: dict
- :type data: dict
- :returns: Content of response.
- :rtype: bytearray
- :raises HoneycombError: If the status code in response to PUT is not
- 200 = OK or 201 = ACCEPTED.
- """
-
- data = {
- "proxy-ranges": {
- "proxy-range": [
- data,
- ]
- }
- }
-
- status_code, resp = HcUtil.\
- put_honeycomb_data(node, "config_proxyarp_ranges", data,
- data_representation=DataRepresentation.JSON)
-
- if status_code not in (HTTPCodes.OK, HTTPCodes.ACCEPTED):
- raise HoneycombError(
- "proxyARP configuration unsuccessful. "
- "Status code: {0}.".format(status_code))
- else:
- return resp
-
- @staticmethod
- def remove_proxyarp_configuration(node):
- """Delete the proxyARP node, removing all of its configuration.
-
- :param node: Honeycomb node.
- :type node: dict
- :returns: Content of response.
- :rtype: bytearray
- :raises HoneycombError: If the status code in response is not 200 = OK.
- """
-
- status_code, resp = HcUtil. \
- delete_honeycomb_data(node, "config_proxyarp_ranges")
-
- if status_code != HTTPCodes.OK:
- raise HoneycombError(
- "proxyARP removal unsuccessful. "
- "Status code: {0}.".format(status_code))
- else:
- return resp
-
- @staticmethod
- def get_proxyarp_operational_data(node):
- """Retrieve proxyARP properties from Honeycomb operational data.
- Note: The proxyARP feature has no operational data available.
-
- :param node: Honeycomb node.
- :type node: dict
- :returns: proxyARP operational data.
- :rtype: bytearray
- """
-
- raise NotImplementedError("Not supported in VPP.")
-
- @staticmethod
- def set_proxyarp_interface_config(node, interface, state):
- """Enable or disable the proxyARP feature on the specified interface.
-
- :param node: Honeycomb node.
- :param interface: Name or sw_if_index of an interface on the node.
- :param state: Desired proxyARP state: enable, disable.
- :type node: dict
- :type interface: str
- :type state: str
- :raises ValueError: If the state argument is incorrect.
- :raises HoneycombError: If the status code in response is not
- 200 = OK or 201 = ACCEPTED.
- """
-
- interface = Topology.convert_interface_reference(
- node, interface, "name")
- interface = interface.replace("/", "%2F")
-
- path = "/interface/{0}/proxy-arp".format(interface)
-
- if state == "disable":
- status_code, _ = HcUtil.delete_honeycomb_data(
- node, "config_vpp_interfaces", path)
- elif state == "enable":
- data = {"proxy-arp": {}}
- status_code, _ = HcUtil.put_honeycomb_data(
- node, "config_vpp_interfaces", data, path)
- else:
- raise ValueError("State argument has to be enable or disable.")
-
- if status_code not in (HTTPCodes.OK, HTTPCodes.ACCEPTED):
- raise HoneycombError(
- "Interface proxyARP configuration on node {0} was not"
- " successful.".format(node["host"]))
-
- @staticmethod
- def get_proxyarp_interface_assignment(node, interface):
- """Read the status of proxyARP feature on the specified interface.
- Note: The proxyARP feature has no operational data available.
-
- :param node: Honeycomb node.
- :param interface: Name or sw_if_index of an interface on the node.
- :type node: dict
- :type interface: str
- :returns: Content of response.
- :rtype: bytearray
- """
-
- raise NotImplementedError("Not supported in VPP.")
-
-
-class IPv6NDProxyKeywords(object):
- """Keywords for IPv6 Neighbor Discovery proxy configuration."""
-
- def __init__(self):
- pass
-
- @staticmethod
- def configure_ipv6nd(node, interface, addresses=None):
- """Configure IPv6 Neighbor Discovery proxy on the specified interface,
- or remove/replace an existing configuration.
-
- :param node: Honeycomb node.
- :param interface: Name of an interface on the node.
- :param addresses: IPv6 addresses to configure ND proxy with. If no
- address is provided, ND proxy configuration will be removed.
- :type node: dict
- :type interface: str
- :type addresses: list
- :returns: Content of response.
- :rtype: bytearray
- :raises HoneycombError: If the operation fails.
- """
-
- interface = Topology.convert_interface_reference(
- node, interface, "name")
- interface = interface.replace("/", "%2F")
-
- path = "/interface/{0}/ietf-ip:ipv6/nd-proxies".format(interface)
-
- if addresses is None:
- status_code, resp = HcUtil. \
- delete_honeycomb_data(node, "config_vpp_interfaces", path)
- else:
- data = {
- "nd-proxies": {
- "nd-proxy": [{"address": x} for x in addresses]
- }
- }
-
- status_code, resp = HcUtil. \
- put_honeycomb_data(node, "config_vpp_interfaces", data, path,
- data_representation=DataRepresentation.JSON)
-
- if status_code not in (HTTPCodes.OK, HTTPCodes.ACCEPTED):
- raise HoneycombError(
- "IPv6 ND proxy configuration unsuccessful. "
- "Status code: {0}.".format(status_code))
- else:
- return resp
-
- @staticmethod
- def get_ipv6nd_configuration(node, interface):
- """Read IPv6 Neighbor Discovery proxy configuration on the specified
- interface.
-
- :param node: Honeycomb node.
- :param interface: Name of an interface on the node.
- :type node: dict
- :type interface: str
- :returns: Content of response.
- :rtype: bytearray
- :raises HoneycombError: If the configuration could not be read.
- """
-
- interface = Topology.convert_interface_reference(
- node, interface, "name")
- interface = interface.replace("/", "%2F")
-
- path = "/interface/{0}/ietf-ip:ipv6/nd-proxies".format(interface)
-
- status_code, resp = HcUtil.get_honeycomb_data(
- node, "config_vpp_interfaces", path)
- if status_code != HTTPCodes.OK:
- raise HoneycombError(
- "Could not read IPv6 ND proxy configuration. "
- "Status code: {0}.".format(status_code))
- else:
- return resp
Code Review / csit.git / blobdiff