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
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
|
# 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
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import logging
import sys
from cliff import app
from cliff import commandmanager
try:
import ironic_inspector_client
except ImportError:
ironic_inspector_client = None
import openstack
from openstack import config as os_config
from osc_lib import utils
import pbr.version
from ironicclient.common import http
from ironicclient.common.i18n import _
from ironicclient import exc
from ironicclient.v1 import client
_DEFAULTS = {
'auth_type': 'none',
}
_TYPE = 'baremetal'
_INSPECTOR_TYPE = 'baremetal-introspection'
_DESCRIPTION = 'Bare Metal service (ironic) client'
_NAMESPACE = 'openstack.baremetal.v1'
_INSPECTOR_NAMESPACE = 'openstack.baremetal_introspection.v1'
_HELP = _("%(err)s.\n* Use --os-endpoint for standalone %(project)s.\n"
"* Use --os-auth-url and credentials for authentication.\n"
"* Use --os-cloud to load configuration from clouds.yaml\n"
"* See `%(cmd)s --help` for more details")
LOG = logging.getLogger(__name__)
class ClientManager(object):
def __init__(self, cloud_region, options):
self.cloud_region = cloud_region
self.options = options
self._ironic = None
self._inspector = None
@property
def baremetal(self):
if self._ironic is None:
self._ironic = self._create_ironic_client()
return self._ironic
@property
def baremetal_introspection(self):
if self._inspector is None:
self._inspector = self._create_inspector_client()
return self._inspector
def _create_ironic_client(self):
api_version = self.options.os_baremetal_api_version
allow_api_version_downgrade = False
if not api_version:
api_version = self.cloud_region.get_default_microversion(_TYPE)
if not api_version:
api_version = http.LATEST_VERSION
allow_api_version_downgrade = True
LOG.debug(
'Using bare metal API version %s, downgrade %s', api_version,
'allowed' if allow_api_version_downgrade else 'disallowed')
# NOTE(dtantsur): endpoint_override is required to respect settings in
# clouds.yaml, such as baremetal_endpoint_override.
endpoint_override = self.cloud_region.get_endpoint(_TYPE)
try:
return client.Client(
os_ironic_api_version=api_version,
allow_api_version_downgrade=allow_api_version_downgrade,
session=self.cloud_region.get_session(),
region_name=self.cloud_region.get_region_name(_TYPE),
endpoint_override=endpoint_override,
max_retries=self.options.max_retries,
retry_interval=self.options.retry_interval,
)
except exc.EndpointNotFound as e:
# Re-raise with a more obvious message.
raise exc.EndpointNotFound(_HELP % {'err': e, 'cmd': sys.argv[0],
'project': 'ironic'})
def _create_inspector_client(self):
assert ironic_inspector_client is not None, \
'BUG: _create_inspector_client called without inspector client'
# NOTE(dtantsur): endpoint_override is required to respect settings in
# clouds.yaml, such as baremetal_introspection_endpoint_override.
endpoint_override = self.cloud_region.get_endpoint(_INSPECTOR_TYPE)
try:
return ironic_inspector_client.ClientV1(
inspector_url=endpoint_override,
session=self.cloud_region.get_session(),
region_name=self.cloud_region.get_region_name(_INSPECTOR_TYPE),
)
except ironic_inspector_client.EndpointNotFound as e:
# Re-raise with a more obvious message.
raise exc.EndpointNotFound(_HELP % {'err': e, 'cmd': sys.argv[0],
'project': 'ironic-inspector'})
class CommandManager(commandmanager.CommandManager):
def load_commands(self, namespace):
super(CommandManager, self).load_commands(namespace)
if ironic_inspector_client is not None:
super(CommandManager, self).load_commands(_INSPECTOR_NAMESPACE)
# Strip the 'baremetal' prefix used in OSC
prefix = 'baremetal '
prefix_len = len(prefix)
self.commands = dict(
(cmd[prefix_len:] if cmd.startswith(prefix) else cmd, ep)
for (cmd, ep) in self.commands.items()
)
class App(app.App):
def __init__(self):
version_info = pbr.version.VersionInfo('python-ironicclient')
mgr = CommandManager(_NAMESPACE)
self.config = os_config.OpenStackConfig(override_defaults=_DEFAULTS)
super(App, self).__init__(description=_DESCRIPTION,
version=str(version_info),
command_manager=mgr,
deferred_help=True)
def build_option_parser(self, description, version, argparse_kwargs=None):
parser = super(App, self).build_option_parser(
description, version, argparse_kwargs=argparse_kwargs)
self.config.register_argparse_arguments(parser, sys.argv[1:])
parser.add_argument(
'--os-baremetal-api-version',
metavar='<baremetal-api-version>',
default=utils.env('OS_BAREMETAL_API_VERSION'),
help='Bare metal API version, default="latest" (the maximum '
'version supported by both the client and the server). '
'(Env: OS_BAREMETAL_API_VERSION)',
)
parser.add_argument(
'--max-retries',
metavar='<max-retries-number>',
default=http.DEFAULT_MAX_RETRIES,
type=int,
help='Maximum number of retries on connection problems and '
'resource state conflicts'
)
parser.add_argument(
'--retry-interval',
metavar='<retry-interval-seconds>',
default=http.DEFAULT_RETRY_INTERVAL,
type=int,
help='Interval in seconds between two retries'
)
return parser
# This is the openstacksdk default value
_STREAM_FORMAT = '%(asctime)s %(levelname)s: %(name)s %(message)s'
def _configure_ironic_logging(self):
debug_enabled = self.options.debug or self.options.verbose_level > 1
openstack.enable_logging(debug=debug_enabled, stream=sys.stderr,
format_template=self._STREAM_FORMAT,
# No fancy formatting if debug is off
format_stream=debug_enabled)
# NOTE(dtantsur): prevent openstack logging from appearing again in the
# cliff handlers
for name in ('openstack', 'keystoneauth'):
logger = logging.getLogger(name)
logger.propagate = False
# NOTE(dtantsur): I wish logging.basicConfig worked, but at this point
# cliff has already started configuring logging.
for name in ('ironicclient', 'ironic_inspector_client'):
logger = logging.getLogger(name)
logger.setLevel(
logging.DEBUG if debug_enabled else logging.WARNING)
# warnings are already configured by cliff, only configure
# debug logging for ironic.
if not logger.handlers and debug_enabled:
handler = logging.StreamHandler(stream=sys.stderr)
handler.setFormatter(logging.Formatter(self._STREAM_FORMAT))
logger.addHandler(handler)
logger.propagate = False
def initialize_app(self, argv):
super(App, self).initialize_app(argv)
self._configure_ironic_logging()
self.cloud_region = self.config.get_one(argparse=self.options)
# Compatibility with OSC
self.client_manager = ClientManager(self.cloud_region, self.options)
def main(argv=sys.argv[1:]):
return App().run(argv)
|
