4 ## Copyright (c) 2020 Intel Corporation
6 ## Licensed under the Apache License, Version 2.0 (the "License");
7 ## you may not use this file except in compliance with the License.
8 ## You may obtain a copy of the License at
10 ## http://www.apache.org/licenses/LICENSE-2.0
12 ## Unless required by applicable law or agreed to in writing, software
13 ## distributed under the License is distributed on an "AS IS" BASIS,
14 ## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 ## See the License for the specific language governing permissions and
16 ## limitations under the License.
19 from rapid_log import RapidLog
20 from past.utils import old_div
25 import ConfigParser as configparser
28 class RapidConfigParser(object):
30 Class to deal with rapid configuration files
33 def parse_config(test_params):
34 testconfig = configparser.RawConfigParser()
35 testconfig.read(test_params['test_file'])
36 test_params['required_number_of_test_machines'] = int(testconfig.get(
37 'TestParameters', 'total_number_of_test_machines'))
38 test_params['number_of_tests'] = int(testconfig.get('TestParameters',
40 test_params['TestName'] = testconfig.get('TestParameters', 'name')
41 if testconfig.has_option('TestParameters', 'lat_percentile'):
42 test_params['lat_percentile'] = old_div(float(
43 testconfig.get('TestParameters', 'lat_percentile')),100.0)
45 test_params['lat_percentile'] = 0.99
46 RapidLog.info('Latency percentile at {:.0f}%'.format(
47 test_params['lat_percentile']*100))
48 if testconfig.has_option('TestParameters', 'ipv6'):
49 test_params['ipv6'] = testconfig.getboolean('TestParameters','ipv6')
51 test_params['ipv6'] = False
52 config = configparser.RawConfigParser()
53 config.read(test_params['environment_file'])
54 test_params['vim_type'] = config.get('Varia', 'vim')
55 test_params['key'] = config.get('ssh', 'key')
56 test_params['user'] = config.get('ssh', 'user')
57 test_params['total_number_of_machines'] = int(config.get('rapid',
58 'total_number_of_machines'))
61 for test_index in range(1, test_params['number_of_tests']+1):
63 section = 'test%d'%test_index
64 options = testconfig.options(section)
65 for option in options:
66 if option in ['imix','imixs','flows']:
67 test[option] = ast.literal_eval(testconfig.get(section,
69 elif option in ['maxframespersecondallingress','stepsize',
71 test[option] = int(testconfig.get(section, option))
72 elif option in ['startspeed', 'step', 'drop_rate_threshold',
73 'lat_avg_threshold','lat_perc_threshold',
74 'lat_max_threshold','accuracy','maxr','maxz',
76 test[option] = float(testconfig.get(section, option))
78 test[option] = testconfig.get(section, option)
79 tests.append(dict(test))
81 if test['test'] in ['flowsizetest','TST009test']:
82 if 'drop_rate_threshold' not in test.keys():
83 test['drop_rate_threshold'] = 0
84 latency_thresholds = ['lat_avg_threshold','lat_perc_threshold','lat_max_threshold']
85 for threshold in latency_thresholds:
86 if threshold not in test.keys():
87 test[threshold] = 'inf'
88 test_params['tests'] = tests
89 if test_params['required_number_of_test_machines'] > test_params[
90 'total_number_of_machines']:
91 RapidLog.exception("Not enough VMs for this test: %d needed and only %d available" % (required_number_of_test_machines,total_number_of_machines))
92 raise Exception("Not enough VMs for this test: %d needed and only %d available" % (required_number_of_test_machines,total_number_of_machines))
93 machine_map = configparser.RawConfigParser()
94 machine_map.read(test_params['machine_map_file'])
97 for test_machine in range(1, test_params['required_number_of_test_machines']+1):
99 if not(testconfig.has_option('TestM%d'%test_machine, 'prox_socket')
100 and not testconfig.getboolean('TestM%d'%test_machine,
102 section = 'TestM%d'%test_machine
103 options = testconfig.options(section)
104 for option in options:
105 if option in ['prox_socket','prox_launch_exit','monitor']:
106 machine[option] = testconfig.getboolean(section, option)
107 elif option in ['cores', 'gencores','latcores']:
108 machine[option] = ast.literal_eval(testconfig.get(
110 elif option in ['bucket_size_exp']:
111 machine[option] = int(testconfig.get(section, option))
113 machine[option] = testconfig.get(section, option)
114 for key in ['prox_socket','prox_launch_exit']:
115 if key not in machine.keys():
117 if 'monitor' not in machine.keys():
118 machine['monitor'] = True
119 index = int(machine_map.get('TestM%d'%test_machine,
121 section = 'M%d'%index
122 options = config.options(section)
123 for option in options:
124 machine[option] = config.get(section, option)
125 machines.append(dict(machine))
126 for machine in machines:
128 if 'dest_vm' in machine.keys():
131 dp_ip_key = 'dp_ip{}'.format(index)
132 dp_mac_key = 'dp_mac{}'.format(index)
133 if dp_ip_key in machines[int(machine['dest_vm'])-1].keys() and \
134 dp_mac_key in machines[int(machine['dest_vm'])-1].keys():
135 dp_port = {'ip': machines[int(machine['dest_vm'])-1][dp_ip_key],
136 'mac' : machines[int(machine['dest_vm'])-1][dp_mac_key]}
137 dp_ports.append(dict(dp_port))
141 machine['dest_ports'] = list(dp_ports)
143 if 'gw_vm' in machine.keys():
146 gw_ip_key = 'dp_ip{}'.format(index)
147 if gw_ip_key in machines[int(machine['gw_vm'])-1].keys():
148 gw_ip = machines[int(machine['gw_vm'])-1][gw_ip_key]
153 machine['gw_ips'] = list(gw_ips)
154 test_params['machines'] = machines