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
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
|
# Copyright (c) 2015 Mirantis Inc.
#
# 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 sys
from osc_lib.command import command
from osc_lib import utils as osc_utils
from oslo_log import log as logging
from saharaclient.osc import utils
DATA_SOURCE_FIELDS = ['name', 'id', 'type', 'url', 'description', 'is_public',
'is_protected']
DATA_SOURCE_CHOICES = ["swift", "hdfs", "maprfs", "manila", "s3"]
class CreateDataSource(command.ShowOne):
"""Creates data source"""
log = logging.getLogger(__name__ + ".CreateDataSource")
def get_parser(self, prog_name):
parser = super(CreateDataSource, self).get_parser(prog_name)
parser.add_argument(
'name',
metavar="<name>",
help="Name of the data source",
)
parser.add_argument(
'--type',
metavar="<type>",
choices=DATA_SOURCE_CHOICES,
help="Type of the data source (%s) "
"[REQUIRED]" % ', '.join(DATA_SOURCE_CHOICES),
required=True
)
parser.add_argument(
'--url',
metavar="<url>",
help="URL for the data source [REQUIRED]",
required=True
)
username = parser.add_mutually_exclusive_group()
username.add_argument(
'--username',
metavar="<username>",
help="Username for accessing the data source URL"
)
username.add_argument(
'--access-key',
metavar='<accesskey>',
help='S3 access key for accessing the data source URL',
)
password = parser.add_mutually_exclusive_group()
password.add_argument(
'--password',
metavar="<password>",
help="Password for accessing the data source URL"
)
password.add_argument(
'--secret-key',
metavar='<secretkey>',
help='S3 secret key for accessing the data source URL',
)
parser.add_argument(
'--s3-endpoint',
metavar='<endpoint>',
help='S3 endpoint for accessing the data source URL (ignored if '
'data source not in S3)',
)
enable_s3_ssl = parser.add_mutually_exclusive_group()
enable_s3_ssl.add_argument(
'--enable-s3-ssl',
action='store_true',
help='Enable access to S3 endpoint using SSL (ignored if data '
'source not in S3)'
)
enable_s3_ssl.add_argument(
'--disable-s3-ssl',
action='store_false',
help='Disable access to S3 endpoint using SSL (ignored if data '
'source not in S3)'
)
s3_bucket_in_path = parser.add_mutually_exclusive_group()
s3_bucket_in_path.add_argument(
'--enable-s3-bucket-in-path',
action='store_true',
help='Access S3 endpoint using bucket name in path '
'(ignored if data source not in S3)'
)
s3_bucket_in_path.add_argument(
'--disable-s3-bucket-in-path',
action='store_false',
help='Access S3 endpoint using bucket name in path '
'(ignored if data source not in S3)'
)
parser.add_argument(
'--description',
metavar="<description>",
help="Description of the data source"
)
parser.add_argument(
'--public',
action='store_true',
default=False,
help='Make the data source public',
)
parser.add_argument(
'--protected',
action='store_true',
default=False,
help='Make the data source protected',
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
client = self.app.client_manager.data_processing
s3_credentials = {}
if parsed_args.access_key:
s3_credentials['accesskey'] = parsed_args.access_key
if parsed_args.secret_key:
s3_credentials['secretkey'] = parsed_args.secret_key
if parsed_args.s3_endpoint:
s3_credentials['endpoint'] = parsed_args.s3_endpoint
if parsed_args.enable_s3_ssl == parsed_args.disable_s3_ssl:
s3_credentials['ssl'] = parsed_args.enable_s3_ssl
if (parsed_args.enable_s3_bucket_in_path ==
parsed_args.disable_s3_bucket_in_path):
s3_credentials['bucket_in_path'] = (
parsed_args.enable_s3_bucket_in_path)
s3_credentials = s3_credentials or None
description = parsed_args.description or ''
data = client.data_sources.create(
name=parsed_args.name, description=description,
data_source_type=parsed_args.type, url=parsed_args.url,
credential_user=parsed_args.username,
credential_pass=parsed_args.password,
is_public=parsed_args.public,
is_protected=parsed_args.protected,
s3_credentials=s3_credentials
).to_dict()
data = utils.prepare_data(data, DATA_SOURCE_FIELDS)
return self.dict2columns(data)
class ListDataSources(command.Lister):
"""Lists data sources"""
log = logging.getLogger(__name__ + ".ListDataSources")
def get_parser(self, prog_name):
parser = super(ListDataSources, self).get_parser(prog_name)
parser.add_argument(
'--long',
action='store_true',
default=False,
help='List additional fields in output',
)
parser.add_argument(
'--type',
metavar="<type>",
choices=DATA_SOURCE_CHOICES,
help="List data sources of specific type "
"(%s)" % ', '.join(DATA_SOURCE_CHOICES)
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
client = self.app.client_manager.data_processing
search_opts = {'type': parsed_args.type} if parsed_args.type else {}
data = client.data_sources.list(search_opts=search_opts)
if parsed_args.long:
columns = DATA_SOURCE_FIELDS
column_headers = utils.prepare_column_headers(columns)
else:
columns = ('name', 'id', 'type')
column_headers = utils.prepare_column_headers(columns)
return (
column_headers,
(osc_utils.get_item_properties(
s,
columns
) for s in data)
)
class ShowDataSource(command.ShowOne):
"""Display data source details"""
log = logging.getLogger(__name__ + ".ShowDataSource")
def get_parser(self, prog_name):
parser = super(ShowDataSource, self).get_parser(prog_name)
parser.add_argument(
"data_source",
metavar="<data-source>",
help="Name or id of the data source to display",
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
client = self.app.client_manager.data_processing
data = utils.get_resource(
client.data_sources, parsed_args.data_source).to_dict()
data = utils.prepare_data(data, DATA_SOURCE_FIELDS)
return self.dict2columns(data)
class DeleteDataSource(command.Command):
"""Delete data source"""
log = logging.getLogger(__name__ + ".DeleteDataSource")
def get_parser(self, prog_name):
parser = super(DeleteDataSource, self).get_parser(prog_name)
parser.add_argument(
"data_source",
metavar="<data-source>",
nargs="+",
help="Name(s) or id(s) of the data source(s) to delete",
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
client = self.app.client_manager.data_processing
for ds in parsed_args.data_source:
data_source_id = utils.get_resource_id(
client.data_sources, ds)
client.data_sources.delete(data_source_id)
sys.stdout.write(
'Data Source "{ds}" has been removed '
'successfully.\n'.format(ds=ds))
class UpdateDataSource(command.ShowOne):
"""Update data source"""
log = logging.getLogger(__name__ + ".UpdateDataSource")
def get_parser(self, prog_name):
parser = super(UpdateDataSource, self).get_parser(prog_name)
parser.add_argument(
'data_source',
metavar="<data-source>",
help="Name or id of the data source",
)
parser.add_argument(
'--name',
metavar="<name>",
help="New name of the data source",
)
parser.add_argument(
'--type',
metavar="<type>",
choices=DATA_SOURCE_CHOICES,
help="Type of the data source "
"(%s)" % ', '.join(DATA_SOURCE_CHOICES)
)
parser.add_argument(
'--url',
metavar="<url>",
help="URL for the data source"
)
username = parser.add_mutually_exclusive_group()
username.add_argument(
'--username',
metavar="<username>",
help="Username for accessing the data source URL"
)
username.add_argument(
'--access-key',
metavar='<accesskey>',
help='S3 access key for accessing the data source URL',
)
password = parser.add_mutually_exclusive_group()
password.add_argument(
'--password',
metavar="<password>",
help="Password for accessing the data source URL"
)
password.add_argument(
'--secret-key',
metavar='<secretkey>',
help='S3 secret key for accessing the data source URL',
)
parser.add_argument(
'--s3-endpoint',
metavar='<endpoint>',
help='S3 endpoint for accessing the data source URL (ignored if '
'data source not in S3)',
)
enable_s3_ssl = parser.add_mutually_exclusive_group()
enable_s3_ssl.add_argument(
'--enable-s3-ssl',
action='store_true',
help='Enable access to S3 endpoint using SSL (ignored if data '
'source not in S3)'
)
enable_s3_ssl.add_argument(
'--disable-s3-ssl',
action='store_false',
help='Disable access to S3 endpoint using SSL (ignored if data '
'source not in S3)'
)
s3_bucket_in_path = parser.add_mutually_exclusive_group()
s3_bucket_in_path.add_argument(
'--enable-s3-bucket-in-path',
action='store_true',
help='Access S3 endpoint using bucket name in path '
'(ignored if data source not in S3)'
)
s3_bucket_in_path.add_argument(
'--disable-s3-bucket-in-path',
action='store_false',
help='Access S3 endpoint using bucket name in path '
'(ignored if data source not in S3)'
)
parser.add_argument(
'--description',
metavar="<description>",
help="Description of the data source"
)
public = parser.add_mutually_exclusive_group()
public.add_argument(
'--public',
action='store_true',
dest='is_public',
help='Make the data source public (Visible from other projects)',
)
public.add_argument(
'--private',
action='store_false',
dest='is_public',
help='Make the data source private (Visible only from this '
'tenant)',
)
protected = parser.add_mutually_exclusive_group()
protected.add_argument(
'--protected',
action='store_true',
dest='is_protected',
help='Make the data source protected',
)
protected.add_argument(
'--unprotected',
action='store_false',
dest='is_protected',
help='Make the data source unprotected',
)
parser.set_defaults(is_public=None, is_protected=None)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
client = self.app.client_manager.data_processing
credentials = {}
if parsed_args.type == 'swift':
if parsed_args.username:
credentials['user'] = parsed_args.username
if parsed_args.password:
credentials['password'] = parsed_args.password
elif parsed_args.type == 's3':
if parsed_args.access_key:
credentials['accesskey'] = parsed_args.access_key
if parsed_args.secret_key:
credentials['secretkey'] = parsed_args.secret_key
if parsed_args.s3_endpoint:
credentials['endpoint'] = parsed_args.s3_endpoint
if parsed_args.enable_s3_ssl == parsed_args.disable_s3_ssl:
credentials['ssl'] = parsed_args.enable_s3_ssl
if (parsed_args.enable_s3_bucket_in_path ==
parsed_args.disable_s3_bucket_in_path):
credentials['bucket_in_path'] = (
parsed_args.enable_s3_bucket_in_path)
if not credentials:
credentials = None
update_fields = utils.create_dict_from_kwargs(
name=parsed_args.name,
description=parsed_args.description,
type=parsed_args.type, url=parsed_args.url,
credentials=credentials,
is_public=parsed_args.is_public,
is_protected=parsed_args.is_protected)
ds_id = utils.get_resource_id(
client.data_sources, parsed_args.data_source)
data = client.data_sources.update(ds_id, update_fields).data_source
data = utils.prepare_data(data, DATA_SOURCE_FIELDS)
return self.dict2columns(data)
|
