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
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
|
# Copyright 2017 Huawei, Inc. All rights reserved.
#
# 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.
#
"""Compute v2 Server operation event implementations"""
import logging
import iso8601
from novaclient import api_versions
from osc_lib.command import command
from osc_lib import exceptions
from osc_lib import utils
from oslo_utils import uuidutils
from openstackclient.i18n import _
LOG = logging.getLogger(__name__)
class ListServerEvent(command.Lister):
"""List recent events of a server.
Specify ``--os-compute-api-version 2.21`` or higher to show events for a
deleted server, specified by ID only.
"""
def get_parser(self, prog_name):
parser = super(ListServerEvent, self).get_parser(prog_name)
parser.add_argument(
'server',
metavar='<server>',
help=_('Server to list events (name or ID)'),
)
parser.add_argument(
'--long',
action='store_true',
default=False,
help=_("List additional fields in output")
)
parser.add_argument(
'--changes-since',
dest='changes_since',
metavar='<changes-since>',
help=_(
"List only server events changed later or equal to a certain "
"point of time. The provided time should be an ISO 8061 "
"formatted time, e.g. ``2016-03-04T06:27:59Z``. "
"(supported with --os-compute-api-version 2.58 or above)"
),
)
parser.add_argument(
'--changes-before',
dest='changes_before',
metavar='<changes-before>',
help=_(
"List only server events changed earlier or equal to a "
"certain point of time. The provided time should be an ISO "
"8061 formatted time, e.g. ``2016-03-04T06:27:59Z``. "
"(supported with --os-compute-api-version 2.66 or above)"
),
)
parser.add_argument(
'--marker',
help=_(
'The last server event ID of the previous page '
'(supported by --os-compute-api-version 2.58 or above)'
),
)
parser.add_argument(
'--limit',
type=int,
help=_(
'Maximum number of server events to display '
'(supported by --os-compute-api-version 2.58 or above)'
),
)
return parser
def take_action(self, parsed_args):
compute_client = self.app.client_manager.compute
kwargs = {}
if parsed_args.marker:
if compute_client.api_version < api_versions.APIVersion('2.58'):
msg = _(
'--os-compute-api-version 2.58 or greater is required to '
'support the --marker option'
)
raise exceptions.CommandError(msg)
kwargs['marker'] = parsed_args.marker
if parsed_args.limit:
if compute_client.api_version < api_versions.APIVersion('2.58'):
msg = _(
'--os-compute-api-version 2.58 or greater is required to '
'support the --limit option'
)
raise exceptions.CommandError(msg)
kwargs['limit'] = parsed_args.limit
if parsed_args.changes_since:
if compute_client.api_version < api_versions.APIVersion('2.58'):
msg = _(
'--os-compute-api-version 2.58 or greater is required to '
'support the --changes-since option'
)
raise exceptions.CommandError(msg)
try:
iso8601.parse_date(parsed_args.changes_since)
except (TypeError, iso8601.ParseError):
msg = _('Invalid changes-since value: %s')
raise exceptions.CommandError(msg % parsed_args.changes_since)
kwargs['changes_since'] = parsed_args.changes_since
if parsed_args.changes_before:
if compute_client.api_version < api_versions.APIVersion('2.66'):
msg = _(
'--os-compute-api-version 2.66 or greater is required to '
'support the --changes-before option'
)
raise exceptions.CommandError(msg)
try:
iso8601.parse_date(parsed_args.changes_before)
except (TypeError, iso8601.ParseError):
msg = _('Invalid changes-before value: %s')
raise exceptions.CommandError(msg % parsed_args.changes_before)
kwargs['changes_before'] = parsed_args.changes_before
try:
server_id = utils.find_resource(
compute_client.servers, parsed_args.server,
).id
except exceptions.CommandError:
# If we fail to find the resource, it is possible the server is
# deleted. Try once more using the <server> arg directly if it is a
# UUID.
if uuidutils.is_uuid_like(parsed_args.server):
server_id = parsed_args.server
else:
raise
data = compute_client.instance_action.list(server_id, **kwargs)
columns = (
'request_id',
'instance_uuid',
'action',
'start_time',
)
column_headers = (
'Request ID',
'Server ID',
'Action',
'Start Time',
)
if parsed_args.long:
columns += (
'message',
'project_id',
'user_id',
)
column_headers += (
'Message',
'Project ID',
'User ID',
)
return (
column_headers,
(utils.get_item_properties(s, columns) for s in data),
)
class ShowServerEvent(command.ShowOne):
"""Show server event details.
Specify ``--os-compute-api-version 2.21`` or higher to show event details
for a deleted server, specified by ID only. Specify
``--os-compute-api-version 2.51`` or higher to show event details for
non-admin users.
"""
def get_parser(self, prog_name):
parser = super(ShowServerEvent, self).get_parser(prog_name)
parser.add_argument(
'server',
metavar='<server>',
help=_('Server to show event details (name or ID)'),
)
parser.add_argument(
'request_id',
metavar='<request-id>',
help=_('Request ID of the event to show (ID only)'),
)
return parser
def take_action(self, parsed_args):
compute_client = self.app.client_manager.compute
try:
server_id = utils.find_resource(
compute_client.servers, parsed_args.server,
).id
except exceptions.CommandError:
# If we fail to find the resource, it is possible the server is
# deleted. Try once more using the <server> arg directly if it is a
# UUID.
if uuidutils.is_uuid_like(parsed_args.server):
server_id = parsed_args.server
else:
raise
action_detail = compute_client.instance_action.get(
server_id, parsed_args.request_id
)
return zip(*sorted(action_detail.to_dict().items()))
|
