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#!/usr/bin/env python
# Copyright (c) 2017 Okinawa Open Laboratory and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
# pylint: disable=missing-docstring
"""vrouter controll module"""
import logging
import os
import time
import yaml
import prettytable
from functest.opnfv_tests.vnf.router.utilvnf import Utilvnf
from functest.opnfv_tests.vnf.router.vnf_controller.checker import Checker
from functest.opnfv_tests.vnf.router.vnf_controller.ssh_client import (
SshClient)
from functest.opnfv_tests.vnf.router.vnf_controller.vm_controller import (
VmController)
class VnfController(object):
"""vrouter controll class"""
logger = logging.getLogger(__name__)
def __init__(self, util_info):
self.logger.debug("init vnf controller")
self.util = Utilvnf()
self.vm_controller = VmController(util_info)
with open(self.util.test_env_config_yaml) as file_fd:
test_env_config_yaml = yaml.safe_load(file_fd)
file_fd.close()
self.cmd_wait = test_env_config_yaml.get("general").get("command_wait")
self.ssh_connect_timeout = test_env_config_yaml.get("general").get(
"ssh_connect_timeout")
self.ssh_connect_retry_count = test_env_config_yaml.get("general").get(
"ssh_connect_retry_count")
def config_vnf(self, source_vnf, destination_vnf, test_cmd_file_path,
parameter_file_path, prompt_file_path):
# pylint: disable=too-many-arguments
parameter_file = open(parameter_file_path,
'r')
cmd_input_param = yaml.safe_load(parameter_file)
parameter_file.close()
cmd_input_param["macaddress"] = source_vnf["data_plane_network_mac"]
cmd_input_param["source_ip"] = source_vnf["data_plane_network_ip"]
cmd_input_param["destination_ip"] = destination_vnf[
"data_plane_network_ip"]
return self.vm_controller.config_vm(source_vnf,
test_cmd_file_path,
cmd_input_param,
prompt_file_path)
def result_check(self, target_vnf, reference_vnf,
check_rule_file_path_list, parameter_file_path,
prompt_file_path):
# pylint: disable=too-many-arguments,too-many-locals
res_dict_data_list = []
parameter_file = open(parameter_file_path,
'r')
cmd_input_param = yaml.safe_load(parameter_file)
parameter_file.close()
cmd_input_param["source_ip"] = target_vnf["data_plane_network_ip"]
cmd_input_param["destination_ip"] = reference_vnf[
"data_plane_network_ip"]
prompt_file = open(prompt_file_path,
'r')
prompt = yaml.safe_load(prompt_file)
prompt_file.close()
terminal_mode_prompt = prompt["terminal_mode"]
ssh = SshClient(target_vnf["floating_ip"],
target_vnf["user"],
target_vnf["pass"])
result = ssh.connect(self.ssh_connect_timeout,
self.ssh_connect_retry_count)
if not result:
return False, res_dict_data_list
checker = Checker()
res_table = prettytable.PrettyTable(
header_style='upper', padding_width=5,
field_names=['test item', 'result'])
status = True
res_data_list = []
for check_rule_file_path in check_rule_file_path_list:
(check_rule_dir, check_rule_file) = os.path.split(
check_rule_file_path)
check_rules = checker.load_check_rule(check_rule_dir,
check_rule_file,
cmd_input_param)
(res, res_data) = self.vm_controller.command_execute(
ssh,
check_rules["command"],
terminal_mode_prompt)
res_data_list.append(res_data)
if not res:
status = False
break
(res, res_dict_data) = checker.regexp_information(res_data,
check_rules)
res_dict_data_list.append(res_dict_data)
res_table.add_row([res_dict_data["test_name"],
res_dict_data["result"]])
if not res:
status = False
time.sleep(self.cmd_wait)
ssh.close()
self.logger.info("Test result:\n\n%s\n", res_table.get_string())
self.output_check_result_detail_data(res_data_list)
return status, res_dict_data_list
def output_check_result_detail_data(self, res_data_list):
for res_data in res_data_list:
self.logger.debug(res_data)
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