blob: 21d1dd60d4b5c696e7a3dc5e47b30a913f34ac44 (
plain)
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
|
#!/usr/bin/env python
# Copyright (c) 2015 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
"""Some common utils wrapping snaps functions"""
from snaps.openstack.tests import openstack_tests
from snaps.openstack.utils import neutron_utils
from snaps.openstack.utils import nova_utils
from functest.utils import config
from functest.utils import constants
from functest.utils import env
def get_ext_net_name(os_creds):
"""
Returns the configured external network name or
the first retrieved external network name
:param: os_creds: an instance of snaps OSCreds object
:return:
"""
neutron = neutron_utils.neutron_client(os_creds)
ext_nets = neutron_utils.get_external_networks(neutron)
if env.get('EXTERNAL_NETWORK'):
extnet_config = env.get('EXTERNAL_NETWORK')
for ext_net in ext_nets:
if ext_net.name == extnet_config:
return extnet_config
return ext_nets[0].name if ext_nets else ""
def get_active_compute_cnt(os_creds):
"""
Returns the number of active compute servers
:param: os_creds: an instance of snaps OSCreds object
:return: the number of active compute servers
"""
nova = nova_utils.nova_client(os_creds)
computes = nova_utils.get_availability_zone_hosts(nova, zone_name='nova')
return len(computes)
def get_credentials(proxy_settings_str=None, ssh_proxy_cmd=None):
"""
Returns snaps OSCreds object instance
:param: proxy_settings_str: proxy settings string <host>:<port>
:param: ssh_proxy_cmd: the SSH proxy command for the environment
:return: an instance of snaps OSCreds object
"""
creds_override = None
if hasattr(config.CONF, 'snaps_os_creds_override'):
creds_override = getattr(config.CONF, 'snaps_os_creds_override')
os_creds = openstack_tests.get_credentials(
os_env_file=constants.ENV_FILE, proxy_settings_str=proxy_settings_str,
ssh_proxy_cmd=ssh_proxy_cmd, overrides=creds_override)
return os_creds
|
