diff options
Diffstat (limited to 'resources/libraries/python')
| -rw-r--r-- | resources/libraries/python/honeycomb/Lisp.py | 244 |
1 files changed, 226 insertions, 18 deletions
diff --git a/resources/libraries/python/honeycomb/Lisp.py b/resources/libraries/python/honeycomb/Lisp.py index f89ffed0b9..f2fe24caf1 100644 --- a/resources/libraries/python/honeycomb/Lisp.py +++ b/resources/libraries/python/honeycomb/Lisp.py @@ -1,4 +1,4 @@ -# Copyright (c) 2016 Cisco and/or its affiliates. +# 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: @@ -11,7 +11,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -"""This module implements keywords to manipulate Lisp data structures using +"""This module implements keywords to manipulate LISP data structures using Honeycomb REST API.""" from resources.libraries.python.HTTPRequest import HTTPCodes @@ -20,15 +20,16 @@ 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 LispKeywords(object): """Implementation of keywords which make it possible to: - - enable/disable Lisp feature - - configure Lisp mappings + - enable/disable LISP feature + - configure LISP mappings - configure locator sets - configure map resolver - - configure Lisp PITR feature + - configure LISP PITR feature - read operational data for all of the above """ @@ -38,7 +39,7 @@ class LispKeywords(object): @staticmethod def _set_lisp_properties(node, path, data=None): - """Set Lisp properties and check the return code. + """Set LISP properties and check the return code. :param node: Honeycomb node. :param path: Path which is added to the base path to identify the data. @@ -80,7 +81,7 @@ class LispKeywords(object): status_code, resp = HcUtil.get_honeycomb_data(node, "oper_lisp") if status_code != HTTPCodes.OK: - raise HoneycombError("Could not retrieve Lisp operational data." + raise HoneycombError("Could not retrieve LISP operational data." "Status code: {0}.".format(status_code)) else: # get rid of empty vni-table entry @@ -97,7 +98,7 @@ class LispKeywords(object): def verify_map_server_data_from_honeycomb(data, ip_addresses): """Verify whether MAP server data from Honeycomb is correct. - :param data: Lisp operational data containing map server IP addresses. + :param data: LISP operational data containing map server IP addresses. :param ip_addresses: IP addresses to verify map server data against. :type data: dict :type ip_addresses: list @@ -117,7 +118,7 @@ class LispKeywords(object): def verify_map_server_data_from_vat(data, ip_addresses): """Verify whether MAP server data from VAT is correct. - :param data: Lisp operational data containing map server IP addresses. + :param data: LISP operational data containing map server IP addresses. :param ip_addresses: IP addresses to verify map server data against. :type data: dict :type ip_addresses: list @@ -132,10 +133,10 @@ class LispKeywords(object): @staticmethod def set_lisp_state(node, state=True): - """Enable or disable the Lisp feature. + """Enable or disable the LISP feature. :param node: Honeycomb node. - :param state: Enable or disable Lisp. + :param state: Enable or disable LISP. :type node: dict :type state: bool :returns: Content of response. @@ -151,7 +152,7 @@ class LispKeywords(object): data = {"lisp": {"enable": bool(state)}} else: raise HoneycombError("Unexpected return code when getting existing" - " Lisp configuration.") + " LISP configuration.") return LispKeywords._set_lisp_properties(node, '', data) @@ -179,7 +180,7 @@ class LispKeywords(object): @staticmethod def add_locator(node, interface, locator_set, priority=1, weight=1): - """Configure a new Lisp locator set. + """Configure a new LISP locator set. :param node: Honeycomb node. :param interface: An interface on the node. @@ -195,6 +196,9 @@ class LispKeywords(object): :rtype: bytearray """ + interface = Topology.convert_interface_reference( + node, interface, "name") + path = "/lisp-feature-data/locator-sets/locator-set" \ "/{0}".format(locator_set) @@ -216,7 +220,7 @@ class LispKeywords(object): """Modify eid-table configuration to the data provided. :param node: Honeycomb node. - :param data: Settings for the Lisp mappings. + :param data: Settings for the LISP mappings. :type node: dict :type data: dict :returns: Content of response. @@ -228,10 +232,10 @@ class LispKeywords(object): @staticmethod def configure_lisp_map_request_mode(node, option): - """Modify Lisp Map Request Mode configuration to the data provided. + """Modify LISP Map Request Mode configuration to the data provided. :param node: Honeycomb node. - :param option: Settings for the Lisp map request mode. + :param option: Settings for the LISP map request mode. :type node: dict :type option: str :returns: Content of response. @@ -249,7 +253,7 @@ class LispKeywords(object): @staticmethod def add_lisp_adjacency(node, vni_id, map_name, adjacency_name, data): - """Add an adjacency to an existing Lisp mapping. + """Add an adjacency to an existing LISP mapping. :param node: Honeycomb node. :param vni_id: vni_id of the mapping. @@ -452,7 +456,7 @@ class LispKeywords(object): @staticmethod def disable_lisp(node): - """Remove all Lisp settings on the node. + """Remove all LISP settings on the node. :param node: Honeycomb node. :type node: dict @@ -461,3 +465,207 @@ class LispKeywords(object): """ return LispKeywords._set_lisp_properties(node, "") + + +class LispGPEKeywords(object): + """Implementation of keywords which make it possible to: + - enable/disable LISP GPE feature + - configure LISP GPE forwarding entries + - read operational data for all of the above + """ + + def __init__(self): + """Initializer.""" + pass + + @staticmethod + def _set_lispgpe_properties(node, path, data=None): + """Set LISP GPE properties and check the return code. + + :param node: Honeycomb node. + :param path: Path which is added to the base path to identify the data. + :param data: The new data to be set. If None, the item will be removed. + :type node: dict + :type path: str + :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. + """ + + if data: + status_code, resp = HcUtil.\ + put_honeycomb_data(node, "config_lisp_gpe", data, path, + data_representation=DataRepresentation.JSON) + else: + status_code, resp = HcUtil.\ + delete_honeycomb_data(node, "config_lisp_gpe", path) + + if status_code not in (HTTPCodes.OK, HTTPCodes.ACCEPTED): + raise HoneycombError( + "Lisp GPE configuration unsuccessful. " + "Status code: {0}.".format(status_code)) + else: + return resp + + @staticmethod + def get_lispgpe_operational_data(node): + """Retrieve LISP GPE properties from Honeycomb operational data. + + :param node: Honeycomb node. + :type node: dict + :returns: LISP GPE operational data. + :rtype: bytearray + :raises HoneycombError: If the status code in response to GET is not + 200 = OK. + """ + + status_code, resp = HcUtil.get_honeycomb_data(node, "oper_lisp_gpe") + + if status_code != HTTPCodes.OK: + raise HoneycombError("Could not retrieve Lisp GPE operational data." + "Status code: {0}.".format(status_code)) + else: + return resp + + @staticmethod + def get_lispgpe_mapping(node, name): + """Retrieve LISP GPE operational data and parse for a specific mapping. + + :param node: Honeycomb node. + :param name: Name of the mapping to look for. + :type node: dict + :type name: str + :returns: LISP GPE mapping. + :rtype: dict + :raises HoneycombError: If the mapping is not present in operational + data. + """ + + data = LispGPEKeywords.get_lispgpe_operational_data(node) + try: + data = data["gpe-state"]["gpe-feature-data"]["gpe-entry-table"] \ + ["gpe-entry"] + except KeyError: + raise HoneycombError("No mappings present in operational data.") + for item in data: + if item["id"] == name: + mapping = item + break + else: + raise HoneycombError("Mapping with name {name} not found in " + "operational data.".format(name=name)) + + return mapping + + @staticmethod + def get_lispgpe_config_data(node): + """Retrieve LISP GPE properties from Honeycomb config data. + + :param node: Honeycomb node. + :type node: dict + :returns: LISP GPE config data. + :rtype: bytearray + :raises HoneycombError: If the status code in response to GET is not + 200 = OK. + """ + + status_code, resp = HcUtil.get_honeycomb_data(node, "config_lisp_gpe") + + if status_code != HTTPCodes.OK: + raise HoneycombError("Could not retrieve Lisp GPE config data." + "Status code: {0}.".format(status_code)) + else: + return resp + + @staticmethod + def set_lispgpe_state(node, state=True): + """Enable or disable the LISP GPE feature. + + :param node: Honeycomb node. + :param state: Enable or disable LISP. + :type node: dict + :type state: bool + :returns: Content of response. + :rtype: bytearray + :raises HoneycombError: If the return code is not 200:OK + or 404:NOT FOUND. + """ + + ret_code, data = HcUtil.get_honeycomb_data(node, "config_lisp_gpe") + if ret_code == HTTPCodes.OK: + data["gpe"]["gpe-feature-data"]["enable"] = bool(state) + elif ret_code == HTTPCodes.NOT_FOUND: + data = {"gpe": {"gpe-feature-data": {"enable": bool(state)}}} + else: + raise HoneycombError("Unexpected return code when getting existing" + " Lisp GPE configuration.") + + return LispGPEKeywords._set_lispgpe_properties(node, '', data) + + @staticmethod + def configure_lispgpe_mapping(node, data=None): + """Modify LISP GPE mapping configuration to the data provided. + + :param node: Honeycomb node. + :param data: Settings for the LISP GPE mappings. + :type node: dict + :type data: dict + :returns: Content of response. + :rtype: bytearray + """ + + path = "/gpe-feature-data/gpe-entry-table" + if data: + data = {"gpe-entry-table": {"gpe-entry": data}} + return LispGPEKeywords._set_lispgpe_properties(node, path, data) + else: + return LispGPEKeywords._set_lispgpe_properties(node, path) + + @staticmethod + def add_lispgpe_mapping(node, name, data): + """Add the specified LISP GPE mapping. + + :param node: Honeycomb node. + :param name: Name for the mapping. + :param data: Mapping details. + :type node: dict + :type name: str + :type data: dict + :returns: Content of response. + :rtype: bytearray + """ + + path = "/gpe-feature-data/gpe-entry-table/gpe-entry/{name}".format( + name=name) + + data = {"gpe-entry": data} + return LispGPEKeywords._set_lispgpe_properties(node, path, data) + + @staticmethod + def delete_lispgpe_mapping(node, mapping): + """Delete the specified LISP GPE mapping from configuration. + + :param node: Honeycomb node. + :param mapping: Name of the mapping to remove. + :type node: dict + :type mapping: str + :returns: Content of response. + :rtype: bytearray + """ + + path = "/gpe-feature-data/gpe-entry-table/gpe-entry/{0}".format(mapping) + return LispGPEKeywords._set_lispgpe_properties(node, path) + + @staticmethod + def disable_lispgpe(node): + """Remove all LISP GPE settings on the node. + + :param node: Honeycomb node. + :type node: dict + :returns: Content of response. + :rtype: bytearray + """ + + return LispGPEKeywords._set_lispgpe_properties(node, "") |