+# Copyright (c) 2016 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.
+
+"""Library to set up Lisp in topology."""
+
+from resources.libraries.python.topology import NodeType
+from resources.libraries.python.VatExecutor import VatExecutor
+
+
+class LispGpeIface(object):
+ """Class for Lisp gpe interface API."""
+
+ def __init__(self):
+ pass
+
+ @staticmethod
+ def vpp_lisp_gpe_iface(node, state):
+ """Set lisp gpe interface up or down on the VPP node in topology.
+
+ :param node: VPP node.
+ :param state: State of the gpe iface, up or down
+ :type node: dict
+ :type state: str
+ """
+
+ VatExecutor.cmd_from_template(node,
+ 'lisp/lisp_gpe_iface.vat',
+ state=state)
+
+
+class LispMapResolver(object):
+ """Class for Lisp map resolver API."""
+
+ def __init__(self):
+ pass
+
+ @staticmethod
+ def vpp_add_map_resolver(node, map_resolver_ip):
+ """Set lisp map resolver on the VPP node in topology.
+
+ :param node: VPP node.
+ :param map_resolver_ip: IP address of the map resolver.
+ :type node: dict
+ :type map_resolver_ip: str
+ """
+
+ VatExecutor.cmd_from_template(node,
+ 'lisp/add_lisp_map_resolver.vat',
+ address=map_resolver_ip)
+
+ @staticmethod
+ def vpp_del_map_resolver(node, map_resolver_ip):
+ """Unset lisp map resolver on the VPP node in topology.
+
+ :param node: VPP node.
+ :param map_resolver_ip: IP address of the map resolver.
+ :type node: dict
+ :type map_resolver_ip: str
+ """
+
+ VatExecutor.cmd_from_template(node,
+ 'lisp/del_lisp_map_resolver.vat',
+ address=map_resolver_ip)
+
+
+class LispLocalEid(object):
+ """Class for Lisp local eid API."""
+
+ def __init__(self):
+ pass
+
+ @staticmethod
+ def vpp_add_lisp_local_eid(node, locator_set_name, address, prefix_len):
+ """Set lisp eid addres on the VPP node in topology.
+
+ :param node: VPP node.
+ :param locator_set_name: Name of the locator_set.
+ :param address: Eid IP address.
+ :param prefix_len: prefix len of the eid IP address.
+ :type node: dict
+ :type locator_set_name: str
+ :type address: str
+ :type prefix_len: int
+ """
+
+ VatExecutor.cmd_from_template(node,
+ 'lisp/add_lisp_local_eid.vat',
+ eid_address=address,
+ eid_prefix=prefix_len,
+ locator_name=locator_set_name)
+
+ @staticmethod
+ def vpp_del_lisp_local_eid(node, locator_set_name, address, prefix_len):
+ """Set lisp eid addres on the VPP node in topology.
+
+ :param node: VPP node.
+ :param locator_set_name: Name of the locator_set.
+ :param address: Eid IP address.
+ :param prefix_len: prefix len of the eid IP address.
+ :type node: dict
+ :type locator_set_name: str
+ :type address: str
+ :type prefix_len: int
+ """
+
+ VatExecutor.cmd_from_template(node,
+ 'lisp/del_lisp_local_eid.vat',
+ eid_address=address,
+ eid_prefix=prefix_len,
+ locator_name=locator_set_name)
+
+
+class LispLocator(object):
+ """Class for the Lisp Locator API."""
+
+ def __init__(self):
+ pass
+
+ @staticmethod
+ def vpp_add_lisp_locator(node, locator_name, sw_if_index, priority, weight):
+ """Set lisp locator on the VPP node in topology.
+
+ :param node: VPP node.
+ :param locator_name: Name of the locator_set.
+ :param sw_if_index: sw_if_index if the interface.
+ :param priority: priority of the locator.
+ :param weight: weight of the locator.
+ :type node: dict
+ :type locator_name: str
+ :type sw_if_index: int
+ :type priority: int
+ :type weight: int
+ """
+
+ VatExecutor.cmd_from_template(node,
+ 'lisp/add_lisp_locator.vat',
+ lisp_name=locator_name,
+ sw_if_index=sw_if_index,
+ priority=priority,
+ weight=weight)
+
+ @staticmethod
+ def vpp_del_lisp_locator(node, locator_name, sw_if_index, priority, weight):
+ """Unset lisp locator on the VPP node in topology.
+
+ :param node: VPP node.
+ :param locator_name: Name of the locator_set.
+ :param sw_if_index: sw_if_index if the interface.
+ :param priority: priority of the locator.
+ :param weight: weight of the locator.
+ :type node: dict
+ :type locator_name: str
+ :type sw_if_index: int
+ :type priority: int
+ :type weight: int
+ """
+
+ VatExecutor.cmd_from_template(node,
+ 'lisp/del_lisp_locator.vat',
+ lisp_name=locator_name,
+ sw_if_index=sw_if_index,
+ priority=priority,
+ weight=weight)
+
+
+class LispLocatorSet(object):
+ """Class for Lisp Locator Set API."""
+
+ def __init__(self):
+ pass
+
+ @staticmethod
+ def vpp_add_lisp_locator_set(node, name):
+ """Add lisp locator_set on VPP.
+
+ :param node: VPP node.
+ :param name: VPP locator name.
+ :type node: dict
+ :type name: str
+ """
+
+ VatExecutor.cmd_from_template(node,
+ 'lisp/add_lisp_locator_set.vat',
+ lisp_name=name)
+
+ @staticmethod
+ def vpp_del_lisp_locator_set(node, name):
+ """Del lisp locator_set on VPP.
+
+ :param node: VPP node.
+ :param name: VPP locator name.
+ :type node: dict
+ :type name: str
+ """
+
+ VatExecutor.cmd_from_template(node,
+ 'lisp/del_lisp_locator_set.vat',
+ lisp_name=name)
+
+
+class LispSetup(object):
+ """Lisp setup in topology."""
+
+ def __init__(self):
+ pass
+
+ @staticmethod
+ def vpp_set_lisp_locator_set(node, locator_sets):
+ """Set lisp locator_sets on VPP node in topology.
+
+ There are two ways how set lisp locator_set.
+ One locator_set can contain multiple locators.
+ Add new locator_set with same name as it already save in vpp
+ will reset locator_set and his locator.
+ To not reset locator_set, use "normal" type of generate data,
+ where the locator_set is set just once.
+ To test reset locator_set use "reset" type of generate data,
+ where the locator_set will be set multiple times.
+
+ :param node: VPP node.
+ :param locator_sets: Dictionary containing information of locator_set.
+ :type node: dict
+ :type locator_sets: dict
+ """
+
+ if node['type'] != NodeType.DUT:
+ raise ValueError('Lisp locator set, node is not DUT')
+
+ lisp_locator_set = LispLocatorSet()
+ lisp_locator = LispLocator()
+ for locator_set_type, item in locator_sets.iteritems():
+ if locator_set_type == 'normal':
+ lsm_set = 1
+ elif locator_set_type == 'reset':
+ lsm_set = 0
+ else:
+ raise ValueError('Unknown locator_set_type value: '
+ '{}'.format(locator_set_type))
+
+ locator_set_list = []
+ for locator_set in item:
+ locator_name = locator_set.get('locator-set')
+ sw_if_index = locator_set.get('locator')
+ priority = locator_set.get('priority')
+ weight = locator_set.get('weight')
+ if lsm_set == 1:
+ if locator_name not in locator_set_list:
+ locator_set_list.append(locator_name)
+ lisp_locator_set.vpp_add_lisp_locator_set(node,
+ locator_name)
+ else:
+ lisp_locator_set.vpp_add_lisp_locator_set(node,
+ locator_name)
+ lisp_locator.vpp_add_lisp_locator(node,
+ locator_name,
+ sw_if_index,
+ priority,
+ weight)
+
+ @staticmethod
+ def vpp_unset_lisp_locator_set(node, locator_sets):
+ """Unset lisp locator_sets on VPP node in topology.
+
+ :param node: VPP node.
+ :param locator_sets: Dictionary containing information of locator_set.
+ :type node: dict
+ :type locator_sets: dict
+ """
+
+ if node['type'] != NodeType.DUT:
+ raise ValueError('Lisp locator set, node is not DUT')
+
+ lisp_locator = LispLocator()
+ lisp_locator_set = LispLocatorSet()
+ for locator_set_type, item in locator_sets.iteritems():
+ if locator_set_type == 'normal':
+ lsm_set = 1
+ elif locator_set_type == 'reset':
+ lsm_set = 0
+ else:
+ raise ValueError('Unknown locator_set_type value: '
+ '{}'.format(locator_set_type))
+
+ locator_set_list = []
+ for locator_set in item:
+ locator_set_name = locator_set.get('locator-set')
+ sw_if_index = locator_set.get('locator')
+ priority = locator_set.get('priority')
+ weight = locator_set.get('weight')
+ if lsm_set == 1:
+ if locator_set_name not in locator_set_list:
+ locator_set_list.append(locator_set_name)
+ else:
+ lisp_locator.vpp_del_lisp_locator(node,
+ locator_set_name,
+ sw_if_index,
+ priority,
+ weight)
+
+ for locator_set_name in locator_set_list:
+ lisp_locator_set.vpp_del_lisp_locator_set(node, locator_set_name)
+
+ @staticmethod
+ def vpp_set_lisp_eid_table(node, eid_table):
+ """Set lisp eid tables on VPP node in topology.
+
+ :param node: VPP node.
+ :param eid_table: Dictionary containing information of eid_table.
+ :type node: dict
+ :type eid_table: dict
+ """
+
+ if node['type'] != NodeType.DUT:
+ raise ValueError('Lisp locator set, node is not DUT')
+
+ lisp_locator_set = LispLocatorSet()
+ lisp_eid = LispLocalEid()
+ for eid in eid_table:
+ eid_address = eid.get('eid address')
+ eid_prefix_len = eid.get('eid prefix len')
+ locator_set_name = eid.get('locator-set')
+ lisp_locator_set.vpp_add_lisp_locator_set(node, locator_set_name)
+ lisp_eid.vpp_add_lisp_local_eid(node,
+ locator_set_name,
+ eid_address,
+ eid_prefix_len)
+
+ @staticmethod
+ def vpp_unset_lisp_eid_table(node, eid_table):
+ """Unset lisp eid tables on VPP node in topology.
+
+ :param node: VPP node.
+ :param eid_table: Dictionary containing information of eid_table.
+ :type node: dict
+ :type eid_table: dict
+ """
+
+ if node['type'] != NodeType.DUT:
+ raise ValueError('Lisp locator set, node is not DUT')
+
+ locator_set_list = []
+ lisp_locator_set = LispLocatorSet()
+ lisp_eid = LispLocalEid()
+ for eid in eid_table:
+ eid_address = eid.get('eid address')
+ eid_prefix_len = eid.get('eid prefix len')
+ locator_set_name = eid.get('locator-set')
+ if locator_set_name not in locator_set_list:
+ locator_set_list.append(locator_set_name)
+
+ lisp_eid.vpp_del_lisp_local_eid(node,
+ locator_set_name,
+ eid_address,
+ eid_prefix_len)
+
+ for locator_set_name in locator_set_list:
+ lisp_locator_set.vpp_del_lisp_locator_set(node, locator_set_name)
+
+ @staticmethod
+ def vpp_set_lisp_map_resolver(node, map_resolver):
+ """Set lisp map resolvers on VPP node in topology.
+
+ :param node: VPP node.
+ :param map_resolver: Dictionary containing information of map resolver.
+ :type node: dict
+ :type map_resolver: dict
+ """
+
+ lisp_map_res = LispMapResolver()
+ for map_ip in map_resolver:
+ lisp_map_res.vpp_add_map_resolver(node, map_ip.get('map resolver'))
+
+ @staticmethod
+ def vpp_unset_lisp_map_resolver(node, map_resolver):
+ """Unset lisp map resolvers on VPP node in topology.
+
+ :param node: VPP node.
+ :param map_resolver: Dictionary containing information of map resolver.
+ :type node: dict
+ :type map_resolver: dict
+ """
+
+ lisp_map_res = LispMapResolver()
+ for map_ip in map_resolver:
+ lisp_map_res.vpp_del_map_resolver(node, map_ip.get('map resolver'))
+
+ @staticmethod
+ def vpp_lisp_gpe_interface_status(node, state):
+ """Set lisp gpe interface status on VPP node in topology.
+
+ :param node: VPP node.
+ :param state: State of the gpe iface, up or down
+ :type node: dict
+ :type state: str
+ """
+
+ lgi = LispGpeIface()
+ lgi.vpp_lisp_gpe_iface(node, state)
Code Review / csit.git / commitdiff