+++ /dev/null
-# Copyright (c) 2019 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.
-
-"""Lisp utilities library."""
-
-from ipaddress import IPv4Address, IPv6Address
-from robot.api import logger
-
-from resources.libraries.python.L2Util import L2Util
-from resources.libraries.python.PapiExecutor import PapiSocketExecutor
-from resources.libraries.python.topology import Topology
-
-class LispUtil:
- """Implements keywords for Lisp tests."""
-
- @staticmethod
- def vpp_show_lisp_state(node):
- """Get lisp state from VPP node.
-
- :param node: VPP node.
- :type node: dict
- :returns: Lisp gpe state.
- :rtype: dict
- """
- cmd = u"show_lisp_status"
- err_msg = f"Failed to get LISP status on host {node['host']}"
-
- with PapiSocketExecutor(node) as papi_exec:
- reply = papi_exec.add(cmd).get_reply(err_msg)
-
- data = dict()
- data[u"feature_status"] = u"enabled" if reply[u"feature_status"] \
- else u"disabled"
- data[u"gpe_status"] = u"enabled" if reply[u"gpe_status"] \
- else u"disabled"
- return data
-
- @staticmethod
- def vpp_show_lisp_locator_set(node, items_filter):
- """Get lisp locator_set from VPP node.
-
- :param node: VPP node.
- :param items_filter: Filter which specifies which items should be
- retrieved - local, remote, empty string = both.
- :type node: dict
- :type items_filter: str
- :returns: Lisp locator_set data as python list.
- :rtype: list
- """
- ifilter = {u"_": 0, u"_local": 1, u"_remote": 2}
- args = dict(
- filter=ifilter[u"_" + items_filter]
- )
-
- cmd = u"lisp_locator_set_dump"
- err_msg = f"Failed to get LISP locator set on host {node['host']}"
-
- try:
- with PapiSocketExecutor(node) as papi_exec:
- details = papi_exec.add(cmd, **args).get_details(err_msg)
- data = list()
- for locator in details:
- data.append(
- {u"ls_name": locator[u"ls_name"].rstrip(b'\0'),
- u"ls_index": locator[u"ls_index"]}
- )
- return data
- except (ValueError, LookupError) as err:
- logger.warn(f"Failed to get LISP locator set {err}")
- return list()
-
- @staticmethod
- def vpp_show_lisp_eid_table(node):
- """Get lisp eid table from VPP node.
-
- :param node: VPP node.
- :type node: dict
- :returns: Lisp eid table as python list.
- :rtype: list
- """
- cmd = u"lisp_eid_table_dump"
- err_msg = f"Failed to get LISP eid table on host {node[u'host']}"
-
- with PapiSocketExecutor(node) as papi_exec:
- details = papi_exec.add(cmd).get_details(err_msg)
-
- data = list()
- for eid_details in details:
- eid = u"Bad eid type"
- if eid_details[u"eid_type"] == 0:
- prefix = str(eid_details[u"eid_prefix_len"])
- eid = str(IPv4Address(eid_details[u"eid"][0:4])) + u"/" + \
- prefix
- elif eid_details[u"eid_type"] == 1:
- prefix = str(eid_details[u"eid_prefix_len"])
- eid = str(IPv6Address(eid_details[u"eid"])) + u"/" + prefix
- elif eid_details[u"eid_type"] == 2:
- eid = str(L2Util.bin_to_mac(eid_details[u"eid"][0:6]))
- data.append(
- {
- u"action": eid_details[u"action"],
- u"is_local": eid_details[u"is_local"],
- u"eid": eid,
- u"vni": eid_details[u"vni"],
- u"ttl": eid_details[u"ttl"],
- u"authoritative": eid_details[u"authoritative"]
- }
- )
- return data
-
- @staticmethod
- def vpp_show_lisp_map_resolver(node):
- """Get lisp map resolver from VPP node.
-
- :param node: VPP node.
- :type node: dict
- :returns: Lisp map resolver as python list.
- :rtype: list
- """
- cmd = u"lisp_map_resolver_dump"
- err_msg = f"Failed to get LISP map resolver on host {node[u'host']}"
-
- with PapiSocketExecutor(node) as papi_exec:
- details = papi_exec.add(cmd).get_details(err_msg)
-
- data = list()
- for resolver in details:
- address = u"Bad is_ipv6 flag"
- if resolver[u"is_ipv6"] == 0:
- address = str(IPv4Address(resolver[u"ip_address"][0:4]))
- elif resolver[u"is_ipv6"] == 1:
- address = str(IPv6Address(resolver[u"ip_address"]))
- data.append({u"map resolver": address})
- return data
-
- @staticmethod
- def vpp_show_lisp_map_register(node):
- """Get LISP Map Register from VPP node.
-
- :param node: VPP node.
- :type node: dict
- :returns: LISP Map Register as python dict.
- :rtype: dict
- """
- cmd = u"show_lisp_map_register_state"
- err_msg = f"Failed to get LISP map register state on host " \
- f"{node[u'host']}"
-
- with PapiSocketExecutor(node) as papi_exec:
- reply = papi_exec.add(cmd).get_reply(err_msg)
-
- data = dict()
- data[u"state"] = u"enabled" if reply[u"is_enabled"] else u"disabled"
- logger.info(data)
- return data
-
- @staticmethod
- def vpp_show_lisp_map_request_mode(node):
- """Get LISP Map Request mode from VPP node.
-
- :param node: VPP node.
- :type node: dict
- :returns: LISP Map Request mode as python dict.
- :rtype: dict
- """
- cmd = u"show_lisp_map_request_mode"
- err_msg = f"Failed to get LISP map request mode on host {node[u'host']}"
-
- with PapiSocketExecutor(node) as papi_exec:
- reply = papi_exec.add(cmd).get_reply(err_msg)
-
- data = dict()
- data[u"map_request_mode"] = u"src-dst" if reply[u"mode"] \
- else u"dst-only"
- logger.info(data)
- return data
-
- @staticmethod
- def vpp_show_lisp_map_server(node):
- """Get LISP Map Server from VPP node.
-
- :param node: VPP node.
- :type node: dict
- :returns: LISP Map Server as python list.
- :rtype: list
- """
- cmd = u"lisp_map_server_dump"
- err_msg = f"Failed to get LISP map server on host {node[u'host']}"
-
- with PapiSocketExecutor(node) as papi_exec:
- details = papi_exec.add(cmd).get_details(err_msg)
-
- data = list()
- for server in details:
- address = u"Bad is_ipv6 flag"
- if server[u"is_ipv6"] == 0:
- address = str(IPv4Address(server[u"ip_address"][0:4]))
- elif server[u"is_ipv6"] == 1:
- address = str(IPv6Address(server[u"ip_address"]))
- data.append({u"map-server": address})
- logger.info(data)
- return data
-
- @staticmethod
- def vpp_show_lisp_petr_config(node):
- """Get LISP PETR configuration from VPP node.
-
- :param node: VPP node.
- :type node: dict
- :returns: LISP PETR configuration as python dict.
- :rtype: dict
- """
- # Note: VAT is returning ipv6 address instead of ipv4
- cmd = u"show_lisp_use_petr"
- err_msg = f"Failed to get LISP petr config on host {node[u'host']}"
-
- with PapiSocketExecutor(node) as papi_exec:
- reply = papi_exec.add(cmd).get_reply(err_msg)
-
- data = dict()
- data[u"status"] = u"enabled" if reply[u"status"] else u"disabled"
- address = u"Bad is_ip4 flag"
- if reply[u"is_ip4"] == 0:
- address = str(IPv6Address(reply[u"address"]))
- elif reply[u"is_ip4"] == 1:
- address = str(IPv4Address(reply[u"address"][0:4]))
- data[u"address"] = address
- logger.info(data)
- return data
-
- @staticmethod
- def vpp_show_lisp_rloc_config(node):
- """Get LISP RLOC configuration from VPP node.
-
- :param node: VPP node.
- :type node: dict
- :returns: LISP RLOC configuration as python dict.
- :rtype: dict
- """
- cmd = u"show_lisp_rloc_probe_state"
- err_msg = f"Failed to get LISP rloc config on host {node[u'host']}"
-
- with PapiSocketExecutor(node) as papi_exec:
- reply = papi_exec.add(cmd).get_reply(err_msg)
-
- data = dict()
- data[u"state"] = u"enabled" if reply[u"is_enabled"] else u"disabled"
- logger.info(data)
- return data
-
- @staticmethod
- def vpp_show_lisp_pitr(node):
- """Get Lisp PITR feature config from VPP node.
-
- :param node: VPP node.
- :type node: dict
- :returns: Lisp PITR config data.
- :rtype: dict
- """
- cmd = u"show_lisp_pitr"
- err_msg = f"Failed to get LISP pitr on host {node[u'host']}"
-
- with PapiSocketExecutor(node) as papi_exec:
- reply = papi_exec.add(cmd).get_reply(err_msg)
-
- data = dict()
- data[u"status"] = u"enabled" if reply[u"status"] else u"disabled"
- return data
-
- @staticmethod
- def lisp_should_be_equal(lisp_val1, lisp_val2):
- """Fail if the lisp values are not equal.
-
- :param lisp_val1: First lisp value.
- :param lisp_val2: Second lisp value.
- :type lisp_val1: list
- :type lisp_val2: list
- """
- len1 = len(lisp_val1)
- len2 = len(lisp_val2)
-
- if len1 != len2:
- raise RuntimeError(
- f"Values are not same. Value 1 {lisp_val1} \n"
- f"Value 2 {lisp_val2}."
- )
-
- for tmp in lisp_val1:
- if tmp not in lisp_val2:
- raise RuntimeError(
- f"Value {tmp} not found in vpp:\n{lisp_val2}"
- )
-
- def lisp_locator_s_should_be_equal(self, locator_set1, locator_set2):
- """Fail if the lisp values are not equal.
-
- :param locator_set1: Generate lisp value.
- :param locator_set2: Lisp value from VPP.
- :type locator_set1: list
- :type locator_set2: list
- """
- locator_set_list = list()
-
- for item in locator_set1:
- if item not in locator_set_list:
- locator_set_list.append(item)
-
- self.lisp_should_be_equal(locator_set_list, locator_set2)
-
- @staticmethod
- def generate_unique_lisp_locator_set_data(node, locator_set_number):
- """Generate a list of lisp locator_set we want set to VPP and
- then check if it is set correctly. All locator_sets are unique.
-
- :param node: VPP node.
- :param locator_set_number: Generate n locator_set.
- :type node: dict
- :type locator_set_number: str
- :returns: list of lisp locator_set, list of lisp locator_set expected
- from VAT.
- :rtype: tuple
- """
- topo = Topology()
- locator_set_list = list()
- locator_set_list_vat = list()
-
- i = 0
- for num in range(0, int(locator_set_number)):
- locator_list = list()
- for interface in list(node[u"interfaces"].values()):
- link = interface.get(u"link")
- i += 1
- if link is None:
- continue
-
- if_name = topo.get_interface_by_link_name(node, link)
- sw_if_index = topo.get_interface_sw_index(node, if_name)
- if if_name is not None:
- locator = {
- u"locator-index": sw_if_index,
- u"priority": i,
- u"weight": i
- }
- locator_list.append(locator)
-
- l_name = f"ls{num}"
- locator_set = {
- u"locator-set": l_name,
- u"locator": locator_list
- }
- locator_set_list.append(locator_set)
-
- locator_set_vat = {
- u"ls_name": l_name,
- u"ls_index": num
- }
- locator_set_list_vat.append(locator_set_vat)
-
- return locator_set_list, locator_set_list_vat
-
- @staticmethod
- def generate_duplicate_lisp_locator_set_data(node, locator_set_number):
- """Generate a list of lisp locator_set we want set to VPP and
- then check if it is set correctly. Some locator_sets are duplicated.
-
- :param node: VPP node.
- :param locator_set_number: Generate n locator_set.
- :type node: dict
- :type locator_set_number: str
- :returns: list of lisp locator_set, list of lisp locator_set expected
- from VAT.
- :rtype: tuple
- """
- topo = Topology()
- locator_set_list = list()
- locator_set_list_vat = list()
-
- i = 0
- for num in range(0, int(locator_set_number)):
- locator_list = []
- for interface in list(node[u"interfaces"].values()):
- link = interface.get(u"link")
- i += 1
- if link is None:
- continue
-
- if_name = topo.get_interface_by_link_name(node, link)
- sw_if_index = topo.get_interface_sw_index(node, if_name)
- if if_name is not None:
- l_name = f"ls{num}"
- locator = {
- u"locator-index": sw_if_index,
- u"priority": i,
- u"weight": i
- }
- locator_list.append(locator)
- locator_set = {
- u"locator-set": l_name,
- u"locator": locator_list
- }
- locator_set_list.append(locator_set)
-
- locator_set_vat = {
- u"ls_name": l_name,
- u"ls_index": num
- }
- locator_set_list_vat.append(locator_set_vat)
-
- return locator_set_list, locator_set_list_vat
-
- def lisp_is_empty(self, lisp_params):
- """Check if the input param are empty.
-
- :param lisp_params: Should be empty list.
- :type lisp_params: list
- """
- self.lisp_should_be_equal([], lisp_params)
Code Review / csit.git / blobdiff