1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
##############################################################################
# Copyright (c) 2017 Huawei Technologies Co.,Ltd 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
##############################################################################
from __future__ import print_function
from __future__ import absolute_import
import logging
import paramiko
from yardstick.benchmark.scenarios import base
import yardstick.common.openstack_utils as op_utils
LOG = logging.getLogger(__name__)
class CreateKeypair(base.Scenario):
"""Create an OpenStack keypair"""
__scenario_type__ = "CreateKeypair"
def __init__(self, scenario_cfg, context_cfg):
self.scenario_cfg = scenario_cfg
self.context_cfg = context_cfg
self.options = self.scenario_cfg['options']
self.key_name = self.options.get("key_name", "yardstick_key")
self.key_filename = self.options.get("key_path", "/tmp/yardstick_key")
self.setup_done = False
def setup(self):
"""scenario setup"""
self.setup_done = True
def run(self, result):
"""execute the test"""
if not self.setup_done:
self.setup()
rsa_key = paramiko.RSAKey.generate(bits=2048, progress_func=None)
rsa_key.write_private_key_file(self.key_filename)
LOG.info("Writing key_file %s ...", self.key_filename)
with open(self.key_filename + ".pub", "w") as pubkey_file:
pubkey_file.write(
"%s %s\n" % (rsa_key.get_name(), rsa_key.get_base64()))
del rsa_key
keypair = op_utils.create_keypair(self.key_name,
self.key_filename + ".pub")
if keypair:
result.update({"keypair_create": 1})
LOG.info("Create keypair successful!")
else:
result.update({"keypair_create": 0})
LOG.info("Create keypair failed!")
try:
keys = self.scenario_cfg.get('output', '').split()
except KeyError:
pass
else:
values = [keypair.id]
return self._push_to_outputs(keys, values)
|
