summaryrefslogtreecommitdiff
path: root/tests/unittests/test_ds_identify.py
blob: f0e96b44ced46ee7bd6ba62637cfb5da494aeb45 (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
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
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
# This file is part of cloud-init. See LICENSE file for license information.

from collections import namedtuple
import copy
import os
from uuid import uuid4

from cloudinit import safeyaml
from cloudinit import util
from cloudinit.tests.helpers import (
    CiTestCase, dir2dict, populate_dir, populate_dir_with_ts)

from cloudinit.sources import DataSourceIBMCloud as ds_ibm
from cloudinit.sources import DataSourceSmartOS as ds_smartos
from cloudinit.sources import DataSourceOracle as ds_oracle

UNAME_MYSYS = ("Linux bart 4.4.0-62-generic #83-Ubuntu "
               "SMP Wed Jan 18 14:10:15 UTC 2017 x86_64 GNU/Linux")
UNAME_PPC64EL = ("Linux diamond 4.4.0-83-generic #106-Ubuntu SMP "
                 "Mon Jun 26 17:53:54 UTC 2017 "
                 "ppc64le ppc64le ppc64le GNU/Linux")

BLKID_EFI_ROOT = """
DEVNAME=/dev/sda1
UUID=8B36-5390
TYPE=vfat
PARTUUID=30d7c715-a6ae-46ee-b050-afc6467fc452

DEVNAME=/dev/sda2
UUID=19ac97d5-6973-4193-9a09-2e6bbfa38262
TYPE=ext4
PARTUUID=30c65c77-e07d-4039-b2fb-88b1fb5fa1fc
"""

# this is a Ubuntu 18.04 disk.img output (dual uefi and bios bootable)
BLKID_UEFI_UBUNTU = [
    {'DEVNAME': 'vda1', 'TYPE': 'ext4', 'PARTUUID': uuid4(), 'UUID': uuid4()},
    {'DEVNAME': 'vda14', 'PARTUUID': uuid4()},
    {'DEVNAME': 'vda15', 'TYPE': 'vfat', 'LABEL': 'UEFI', 'PARTUUID': uuid4(),
     'UUID': '5F55-129B'}]


POLICY_FOUND_ONLY = "search,found=all,maybe=none,notfound=disabled"
POLICY_FOUND_OR_MAYBE = "search,found=all,maybe=all,notfound=disabled"
DI_DEFAULT_POLICY = "search,found=all,maybe=all,notfound=disabled"
DI_DEFAULT_POLICY_NO_DMI = "search,found=all,maybe=all,notfound=enabled"
DI_EC2_STRICT_ID_DEFAULT = "true"
OVF_MATCH_STRING = 'http://schemas.dmtf.org/ovf/environment/1'

SHELL_MOCK_TMPL = """\
%(name)s() {
   local out='%(out)s' err='%(err)s' r='%(ret)s' RET='%(RET)s'
   [ "$out" = "_unset" ] || echo "$out"
   [ "$err" = "_unset" ] || echo "$err" 2>&1
   [ "$RET" = "_unset" ] || _RET="$RET"
   return $r
}
"""

RC_FOUND = 0
RC_NOT_FOUND = 1
DS_NONE = 'None'

P_CHASSIS_ASSET_TAG = "sys/class/dmi/id/chassis_asset_tag"
P_PRODUCT_NAME = "sys/class/dmi/id/product_name"
P_PRODUCT_SERIAL = "sys/class/dmi/id/product_serial"
P_PRODUCT_UUID = "sys/class/dmi/id/product_uuid"
P_SYS_VENDOR = "sys/class/dmi/id/sys_vendor"
P_SEED_DIR = "var/lib/cloud/seed"
P_DSID_CFG = "etc/cloud/ds-identify.cfg"

IBM_CONFIG_UUID = "9796-932E"

MOCK_VIRT_IS_CONTAINER_OTHER = {'name': 'detect_virt',
                                'RET': 'container-other', 'ret': 0}
MOCK_VIRT_IS_KVM = {'name': 'detect_virt', 'RET': 'kvm', 'ret': 0}
MOCK_VIRT_IS_VMWARE = {'name': 'detect_virt', 'RET': 'vmware', 'ret': 0}
# currenty' SmartOS hypervisor "bhyve" is unknown by systemd-detect-virt.
MOCK_VIRT_IS_VM_OTHER = {'name': 'detect_virt', 'RET': 'vm-other', 'ret': 0}
MOCK_VIRT_IS_XEN = {'name': 'detect_virt', 'RET': 'xen', 'ret': 0}
MOCK_UNAME_IS_PPC64 = {'name': 'uname', 'out': UNAME_PPC64EL, 'ret': 0}

shell_true = 0
shell_false = 1

CallReturn = namedtuple('CallReturn',
                        ['rc', 'stdout', 'stderr', 'cfg', 'files'])


class DsIdentifyBase(CiTestCase):
    dsid_path = os.path.realpath('tools/ds-identify')
    allowed_subp = ['sh']

    def call(self, rootd=None, mocks=None, func="main", args=None, files=None,
             policy_dmi=DI_DEFAULT_POLICY,
             policy_no_dmi=DI_DEFAULT_POLICY_NO_DMI,
             ec2_strict_id=DI_EC2_STRICT_ID_DEFAULT):
        if args is None:
            args = []
        if mocks is None:
            mocks = []

        if files is None:
            files = {}

        if rootd is None:
            rootd = self.tmp_dir()

        unset = '_unset'
        wrap = self.tmp_path(path="_shwrap", dir=rootd)
        populate_dir(rootd, files)

        # DI_DEFAULT_POLICY* are declared always as to not rely
        # on the default in the code.  This is because SRU releases change
        # the value in the code, and thus tests would fail there.
        head = [
            "DI_MAIN=noop",
            "DEBUG_LEVEL=2",
            "DI_LOG=stderr",
            "PATH_ROOT='%s'" % rootd,
            ". " + self.dsid_path,
            'DI_DEFAULT_POLICY="%s"' % policy_dmi,
            'DI_DEFAULT_POLICY_NO_DMI="%s"' % policy_no_dmi,
            'DI_EC2_STRICT_ID_DEFAULT="%s"' % ec2_strict_id,
            ""
        ]

        def write_mock(data):
            ddata = {'out': None, 'err': None, 'ret': 0, 'RET': None}
            ddata.update(data)
            for k in ddata:
                if ddata[k] is None:
                    ddata[k] = unset
            return SHELL_MOCK_TMPL % ddata

        mocklines = []
        defaults = [
            {'name': 'detect_virt', 'RET': 'none', 'ret': 1},
            {'name': 'uname', 'out': UNAME_MYSYS},
            {'name': 'blkid', 'out': BLKID_EFI_ROOT},
            {'name': 'ovf_vmware_transport_guestinfo',
             'out': 'No value found', 'ret': 1},
            {'name': 'dmi_decode', 'ret': 1,
             'err': 'No dmidecode program. ERROR.'},
        ]

        written = [d['name'] for d in mocks]
        for data in mocks:
            mocklines.append(write_mock(data))
        for d in defaults:
            if d['name'] not in written:
                mocklines.append(write_mock(d))

        endlines = [
            func + ' ' + ' '.join(['"%s"' % s for s in args])
        ]

        with open(wrap, "w") as fp:
            fp.write('\n'.join(head + mocklines + endlines) + "\n")

        rc = 0
        try:
            out, err = util.subp(['sh', '-c', '. %s' % wrap], capture=True)
        except util.ProcessExecutionError as e:
            rc = e.exit_code
            out = e.stdout
            err = e.stderr

        cfg = None
        cfg_out = os.path.join(rootd, 'run/cloud-init/cloud.cfg')
        if os.path.exists(cfg_out):
            contents = util.load_file(cfg_out)
            try:
                cfg = safeyaml.load(contents)
            except Exception as e:
                cfg = {"_INVALID_YAML": contents,
                       "_EXCEPTION": str(e)}

        return CallReturn(rc, out, err, cfg, dir2dict(rootd))

    def _call_via_dict(self, data, rootd=None, **kwargs):
        # return output of self.call with a dict input like VALID_CFG[item]
        xwargs = {'rootd': rootd}
        passthrough = ('mocks', 'func', 'args', 'policy_dmi',
                       'policy_no_dmi', 'files')
        for k in passthrough:
            if k in data:
                xwargs[k] = data[k]
            if k in kwargs:
                xwargs[k] = kwargs[k]

        return self.call(**xwargs)

    def _test_ds_found(self, name):
        data = copy.deepcopy(VALID_CFG[name])
        return self._check_via_dict(
            data, RC_FOUND, dslist=[data.get('ds'), DS_NONE])

    def _test_ds_not_found(self, name):
        data = copy.deepcopy(VALID_CFG[name])
        return self._check_via_dict(data, RC_NOT_FOUND)

    def _check_via_dict(self, data, rc, dslist=None, **kwargs):
        ret = self._call_via_dict(data, **kwargs)
        good = False
        try:
            self.assertEqual(rc, ret.rc)
            if dslist is not None:
                self.assertEqual(dslist, ret.cfg['datasource_list'])
            good = True
        finally:
            if not good:
                _print_run_output(ret.rc, ret.stdout, ret.stderr, ret.cfg,
                                  ret.files)
        return ret


class TestDsIdentify(DsIdentifyBase):
    def test_wb_print_variables(self):
        """_print_info reports an array of discovered variables to stderr."""
        data = VALID_CFG['Azure-dmi-detection']
        _, _, err, _, _ = self._call_via_dict(data)
        expected_vars = [
            'DMI_PRODUCT_NAME', 'DMI_SYS_VENDOR', 'DMI_PRODUCT_SERIAL',
            'DMI_PRODUCT_UUID', 'PID_1_PRODUCT_NAME', 'DMI_CHASSIS_ASSET_TAG',
            'FS_LABELS', 'KERNEL_CMDLINE', 'VIRT', 'UNAME_KERNEL_NAME',
            'UNAME_KERNEL_RELEASE', 'UNAME_KERNEL_VERSION', 'UNAME_MACHINE',
            'UNAME_NODENAME', 'UNAME_OPERATING_SYSTEM', 'DSNAME', 'DSLIST',
            'MODE', 'ON_FOUND', 'ON_MAYBE', 'ON_NOTFOUND']
        for var in expected_vars:
            self.assertIn('{0}='.format(var), err)

    def test_azure_dmi_detection_from_chassis_asset_tag(self):
        """Azure datasource is detected from DMI chassis-asset-tag"""
        self._test_ds_found('Azure-dmi-detection')

    def test_azure_seed_file_detection(self):
        """Azure datasource is detected due to presence of a seed file.

        The seed file tested  is /var/lib/cloud/seed/azure/ovf-env.xml."""
        self._test_ds_found('Azure-seed-detection')

    def test_aws_ec2_hvm(self):
        """EC2: hvm instances use dmi serial and uuid starting with 'ec2'."""
        self._test_ds_found('Ec2-hvm')

    def test_aws_ec2_xen(self):
        """EC2: sys/hypervisor/uuid starts with ec2."""
        self._test_ds_found('Ec2-xen')

    def test_brightbox_is_ec2(self):
        """EC2: product_serial ends with '.brightbox.com'"""
        self._test_ds_found('Ec2-brightbox')

    def test_bobrightbox_is_not_brightbox(self):
        """EC2: bobrightbox.com in product_serial is not brightbox'"""
        self._test_ds_not_found('Ec2-brightbox-negative')

    def test_gce_by_product_name(self):
        """GCE identifies itself with product_name."""
        self._test_ds_found('GCE')

    def test_gce_by_serial(self):
        """Older gce compute instances must be identified by serial."""
        self._test_ds_found('GCE-serial')

    def test_config_drive(self):
        """ConfigDrive datasource has a disk with LABEL=config-2."""
        self._test_ds_found('ConfigDrive')

    def test_rbx_cloud(self):
        """Rbx datasource has a disk with LABEL=CLOUDMD."""
        self._test_ds_found('RbxCloud')

    def test_config_drive_upper(self):
        """ConfigDrive datasource has a disk with LABEL=CONFIG-2."""
        self._test_ds_found('ConfigDriveUpper')

    def test_config_drive_seed(self):
        """Config Drive seed directory."""
        self._test_ds_found('ConfigDrive-seed')

    def test_config_drive_interacts_with_ibmcloud_config_disk(self):
        """Verify ConfigDrive interaction with IBMCloud.

        If ConfigDrive is enabled and not IBMCloud, then ConfigDrive
        should claim the ibmcloud 'config-2' disk.
        If IBMCloud is enabled, then ConfigDrive should skip."""
        data = copy.deepcopy(VALID_CFG['IBMCloud-config-2'])
        files = data.get('files', {})
        if not files:
            data['files'] = files
        cfgpath = 'etc/cloud/cloud.cfg.d/99_networklayer_common.cfg'

        # with list including IBMCloud, config drive should be not found.
        files[cfgpath] = 'datasource_list: [ ConfigDrive, IBMCloud ]\n'
        ret = self._check_via_dict(data, shell_true)
        self.assertEqual(
            ret.cfg.get('datasource_list'), ['IBMCloud', 'None'])

        # But if IBMCloud is not enabled, config drive should claim this.
        files[cfgpath] = 'datasource_list: [ ConfigDrive, NoCloud ]\n'
        ret = self._check_via_dict(data, shell_true)
        self.assertEqual(
            ret.cfg.get('datasource_list'), ['ConfigDrive', 'None'])

    def test_ibmcloud_template_userdata_in_provisioning(self):
        """Template provisioned with user-data during provisioning stage.

        Template provisioning with user-data has METADATA disk,
        datasource should return not found."""
        data = copy.deepcopy(VALID_CFG['IBMCloud-metadata'])
        # change the 'is_ibm_provisioning' mock to return 1 (false)
        isprov_m = [m for m in data['mocks']
                    if m["name"] == "is_ibm_provisioning"][0]
        isprov_m['ret'] = shell_true
        return self._check_via_dict(data, RC_NOT_FOUND)

    def test_ibmcloud_template_userdata(self):
        """Template provisioned with user-data first boot.

        Template provisioning with user-data has METADATA disk.
        datasource should return found."""
        self._test_ds_found('IBMCloud-metadata')

    def test_ibmcloud_template_no_userdata_in_provisioning(self):
        """Template provisioned with no user-data during provisioning.

        no disks attached.  Datasource should return not found."""
        data = copy.deepcopy(VALID_CFG['IBMCloud-nodisks'])
        data['mocks'].append(
            {'name': 'is_ibm_provisioning', 'ret': shell_true})
        return self._check_via_dict(data, RC_NOT_FOUND)

    def test_ibmcloud_template_no_userdata(self):
        """Template provisioned with no user-data first boot.

        no disks attached.  Datasource should return found."""
        self._check_via_dict(VALID_CFG['IBMCloud-nodisks'], RC_NOT_FOUND)

    def test_ibmcloud_os_code(self):
        """Launched by os code always has config-2 disk."""
        self._test_ds_found('IBMCloud-config-2')

    def test_ibmcloud_os_code_different_uuid(self):
        """IBM cloud config-2 disks must be explicit match on UUID.

        If the UUID is not 9796-932E then we actually expect ConfigDrive."""
        data = copy.deepcopy(VALID_CFG['IBMCloud-config-2'])
        offset = None
        for m, d in enumerate(data['mocks']):
            if d.get('name') == "blkid":
                offset = m
                break
        if not offset:
            raise ValueError("Expected to find 'blkid' mock, but did not.")
        data['mocks'][offset]['out'] = d['out'].replace(ds_ibm.IBM_CONFIG_UUID,
                                                        "DEAD-BEEF")
        self._check_via_dict(
            data, rc=RC_FOUND, dslist=['ConfigDrive', DS_NONE])

    def test_ibmcloud_with_nocloud_seed(self):
        """NoCloud seed should be preferred over IBMCloud.

        A nocloud seed should be preferred over IBMCloud even if enabled.
        Ubuntu 16.04 images have <vlc>/seed/nocloud-net. LP: #1766401."""
        data = copy.deepcopy(VALID_CFG['IBMCloud-config-2'])
        files = data.get('files', {})
        if not files:
            data['files'] = files
        files.update(VALID_CFG['NoCloud-seed']['files'])
        ret = self._check_via_dict(data, shell_true)
        self.assertEqual(
            ['NoCloud', 'IBMCloud', 'None'],
            ret.cfg.get('datasource_list'))

    def test_ibmcloud_with_configdrive_seed(self):
        """ConfigDrive seed should be preferred over IBMCloud.

        A ConfigDrive seed should be preferred over IBMCloud even if enabled.
        Ubuntu 16.04 images have a fstab entry that mounts the
        METADATA disk into <vlc>/seed/config_drive. LP: ##1766401."""
        data = copy.deepcopy(VALID_CFG['IBMCloud-config-2'])
        files = data.get('files', {})
        if not files:
            data['files'] = files
        files.update(VALID_CFG['ConfigDrive-seed']['files'])
        ret = self._check_via_dict(data, shell_true)
        self.assertEqual(
            ['ConfigDrive', 'IBMCloud', 'None'],
            ret.cfg.get('datasource_list'))

    def test_policy_disabled(self):
        """A Builtin policy of 'disabled' should return not found.

        Even though a search would find something, the builtin policy of
        disabled should cause the return of not found."""
        mydata = copy.deepcopy(VALID_CFG['Ec2-hvm'])
        self._check_via_dict(mydata, rc=RC_NOT_FOUND, policy_dmi="disabled")

    def test_policy_config_disable_overrides_builtin(self):
        """explicit policy: disabled in config file should cause not found."""
        mydata = copy.deepcopy(VALID_CFG['Ec2-hvm'])
        mydata['files'][P_DSID_CFG] = '\n'.join(['policy: disabled', ''])
        self._check_via_dict(mydata, rc=RC_NOT_FOUND)

    def test_single_entry_defines_datasource(self):
        """If config has a single entry in datasource_list, that is used.

        Test the valid Ec2-hvm, but provide a config file that specifies
        a single entry in datasource_list.  The configured value should
        be used."""
        mydata = copy.deepcopy(VALID_CFG['Ec2-hvm'])
        cfgpath = 'etc/cloud/cloud.cfg.d/myds.cfg'
        mydata['files'][cfgpath] = 'datasource_list: ["NoCloud"]\n'
        self._check_via_dict(mydata, rc=RC_FOUND, dslist=['NoCloud', DS_NONE])

    def test_configured_list_with_none(self):
        """When datasource_list already contains None, None is not added.

        The explicitly configured datasource_list has 'None' in it.  That
        should not have None automatically added."""
        mydata = copy.deepcopy(VALID_CFG['GCE'])
        cfgpath = 'etc/cloud/cloud.cfg.d/myds.cfg'
        mydata['files'][cfgpath] = 'datasource_list: ["Ec2", "None"]\n'
        self._check_via_dict(mydata, rc=RC_FOUND, dslist=['Ec2', DS_NONE])

    def test_aliyun_identified(self):
        """Test that Aliyun cloud is identified by product id."""
        self._test_ds_found('AliYun')

    def test_aliyun_over_ec2(self):
        """Even if all other factors identified Ec2, AliYun should be used."""
        mydata = copy.deepcopy(VALID_CFG['Ec2-xen'])
        self._test_ds_found('AliYun')
        prod_name = VALID_CFG['AliYun']['files'][P_PRODUCT_NAME]
        mydata['files'][P_PRODUCT_NAME] = prod_name
        policy = "search,found=first,maybe=none,notfound=disabled"
        self._check_via_dict(mydata, rc=RC_FOUND, dslist=['AliYun', DS_NONE],
                             policy_dmi=policy)

    def test_default_openstack_intel_is_found(self):
        """On Intel, openstack must be identified."""
        self._test_ds_found('OpenStack')

    def test_openstack_open_telekom_cloud(self):
        """Open Telecom identification."""
        self._test_ds_found('OpenStack-OpenTelekom')

    def test_openstack_sap_ccloud(self):
        """SAP Converged Cloud identification"""
        self._test_ds_found('OpenStack-SAPCCloud')

    def test_openstack_asset_tag_nova(self):
        """OpenStack identification via asset tag OpenStack Nova."""
        self._test_ds_found('OpenStack-AssetTag-Nova')

    def test_openstack_asset_tag_copute(self):
        """OpenStack identification via asset tag OpenStack Compute."""
        self._test_ds_found('OpenStack-AssetTag-Compute')

    def test_openstack_on_non_intel_is_maybe(self):
        """On non-Intel, openstack without dmi info is maybe.

        nova does not identify itself on platforms other than intel.
           https://bugs.launchpad.net/cloud-init/+bugs?field.tag=dsid-nova"""

        data = copy.deepcopy(VALID_CFG['OpenStack'])
        del data['files'][P_PRODUCT_NAME]
        data.update({'policy_dmi': POLICY_FOUND_OR_MAYBE,
                     'policy_no_dmi': POLICY_FOUND_OR_MAYBE})

        # this should show not found as default uname in tests is intel.
        # and intel openstack requires positive identification.
        self._check_via_dict(data, RC_NOT_FOUND, dslist=None)

        # updating the uname to ppc64 though should get a maybe.
        data.update({'mocks': [MOCK_VIRT_IS_KVM, MOCK_UNAME_IS_PPC64]})
        (_, _, err, _, _) = self._check_via_dict(
            data, RC_FOUND, dslist=['OpenStack', 'None'])
        self.assertIn("check for 'OpenStack' returned maybe", err)

    def test_default_ovf_is_found(self):
        """OVF is identified found when ovf/ovf-env.xml seed file exists."""
        self._test_ds_found('OVF-seed')

    def test_default_ovf_with_detect_virt_none_not_found(self):
        """OVF identifies not found when detect_virt returns "none"."""
        self._check_via_dict(
            {'ds': 'OVF'}, rc=RC_NOT_FOUND, policy_dmi="disabled")

    def test_default_ovf_returns_not_found_on_azure(self):
        """OVF datasource won't be found as false positive on Azure."""
        ovfonazure = copy.deepcopy(VALID_CFG['OVF'])
        # Set azure asset tag to assert OVF content not found
        ovfonazure['files'][P_CHASSIS_ASSET_TAG] = (
            '7783-7084-3265-9085-8269-3286-77\n')
        self._check_via_dict(
            ovfonazure, RC_FOUND, dslist=['Azure', DS_NONE])

    def test_ovf_on_vmware_iso_found_by_cdrom_with_ovf_schema_match(self):
        """OVF is identified when iso9660 cdrom path contains ovf schema."""
        self._test_ds_found('OVF')

    def test_ovf_on_vmware_guestinfo_found(self):
        """OVF guest info is found on vmware."""
        self._test_ds_found('OVF-guestinfo')

    def test_ovf_on_vmware_iso_found_when_vmware_customization(self):
        """OVF is identified when vmware customization is enabled."""
        self._test_ds_found('OVF-vmware-customization')

    def test_ovf_on_vmware_iso_found_open_vm_tools_64(self):
        """OVF is identified when open-vm-tools installed in /usr/lib64."""
        cust64 = copy.deepcopy(VALID_CFG['OVF-vmware-customization'])
        p32 = 'usr/lib/vmware-tools/plugins/vmsvc/libdeployPkgPlugin.so'
        open64 = 'usr/lib64/open-vm-tools/plugins/vmsvc/libdeployPkgPlugin.so'
        cust64['files'][open64] = cust64['files'][p32]
        del cust64['files'][p32]
        return self._check_via_dict(
            cust64, RC_FOUND, dslist=[cust64.get('ds'), DS_NONE])

    def test_ovf_on_vmware_iso_found_by_cdrom_with_matching_fs_label(self):
        """OVF is identified by well-known iso9660 labels."""
        ovf_cdrom_by_label = copy.deepcopy(VALID_CFG['OVF'])
        # Unset matching cdrom ovf schema content
        ovf_cdrom_by_label['files']['dev/sr0'] = 'No content match'
        self._check_via_dict(
            ovf_cdrom_by_label, rc=RC_NOT_FOUND, policy_dmi="disabled")

        # Add recognized labels
        valid_ovf_labels = ['ovf-transport', 'OVF-TRANSPORT',
                            "OVFENV", "ovfenv", "OVF ENV", "ovf env"]
        for valid_ovf_label in valid_ovf_labels:
            ovf_cdrom_by_label['mocks'][0]['out'] = blkid_out([
                {'DEVNAME': 'sda1', 'TYPE': 'ext4', 'LABEL': 'rootfs'},
                {'DEVNAME': 'sr0', 'TYPE': 'iso9660',
                 'LABEL': valid_ovf_label},
                {'DEVNAME': 'vda1', 'TYPE': 'ntfs', 'LABEL': 'data'}])
            self._check_via_dict(
                ovf_cdrom_by_label, rc=RC_FOUND, dslist=['OVF', DS_NONE])

    def test_ovf_on_vmware_iso_found_by_cdrom_with_different_size(self):
        """OVF is identified by well-known iso9660 labels."""
        ovf_cdrom_with_size = copy.deepcopy(VALID_CFG['OVF'])

        # Set cdrom size to 20480 (10MB in 512 byte units)
        ovf_cdrom_with_size['files']['sys/class/block/sr0/size'] = '20480\n'
        self._check_via_dict(
            ovf_cdrom_with_size, rc=RC_NOT_FOUND, policy_dmi="disabled")

        # Set cdrom size to 204800 (100MB in 512 byte units)
        ovf_cdrom_with_size['files']['sys/class/block/sr0/size'] = '204800\n'
        self._check_via_dict(
            ovf_cdrom_with_size, rc=RC_NOT_FOUND, policy_dmi="disabled")

        # Set cdrom size to 18432 (9MB in 512 byte units)
        ovf_cdrom_with_size['files']['sys/class/block/sr0/size'] = '18432\n'
        self._check_via_dict(
            ovf_cdrom_with_size, rc=RC_FOUND, dslist=['OVF', DS_NONE])

        # Set cdrom size to 2048 (1MB in 512 byte units)
        ovf_cdrom_with_size['files']['sys/class/block/sr0/size'] = '2048\n'
        self._check_via_dict(
            ovf_cdrom_with_size, rc=RC_FOUND, dslist=['OVF', DS_NONE])

    def test_default_nocloud_as_vdb_iso9660(self):
        """NoCloud is found with iso9660 filesystem on non-cdrom disk."""
        self._test_ds_found('NoCloud')

    def test_nocloud_upper(self):
        """NoCloud is found with uppercase filesystem label."""
        self._test_ds_found('NoCloudUpper')

    def test_nocloud_seed(self):
        """Nocloud seed directory."""
        self._test_ds_found('NoCloud-seed')

    def test_nocloud_seed_ubuntu_core_writable(self):
        """Nocloud seed directory ubuntu core writable"""
        self._test_ds_found('NoCloud-seed-ubuntu-core')

    def test_hetzner_found(self):
        """Hetzner cloud is identified in sys_vendor."""
        self._test_ds_found('Hetzner')

    def test_smartos_bhyve(self):
        """SmartOS cloud identified by SmartDC in dmi."""
        self._test_ds_found('SmartOS-bhyve')

    def test_smartos_lxbrand(self):
        """SmartOS cloud identified on lxbrand container."""
        self._test_ds_found('SmartOS-lxbrand')

    def test_smartos_lxbrand_requires_socket(self):
        """SmartOS cloud should not be identified if no socket file."""
        mycfg = copy.deepcopy(VALID_CFG['SmartOS-lxbrand'])
        del mycfg['files'][ds_smartos.METADATA_SOCKFILE]
        self._check_via_dict(mycfg, rc=RC_NOT_FOUND, policy_dmi="disabled")

    def test_path_env_gets_set_from_main(self):
        """PATH environment should always have some tokens when main is run.

        We explicitly call main as we want to ensure it updates PATH."""
        cust = copy.deepcopy(VALID_CFG['NoCloud'])
        rootd = self.tmp_dir()
        mpp = 'main-printpath'
        pre = "MYPATH="
        cust['files'][mpp] = (
            'PATH="/mycust/path"; main; r=$?; echo ' + pre + '$PATH; exit $r;')
        ret = self._check_via_dict(
            cust, RC_FOUND,
            func=".", args=[os.path.join(rootd, mpp)], rootd=rootd)
        line = [l for l in ret.stdout.splitlines() if l.startswith(pre)][0]
        toks = line.replace(pre, "").split(":")
        expected = ["/sbin", "/bin", "/usr/sbin", "/usr/bin", "/mycust/path"]
        self.assertEqual(expected, [p for p in expected if p in toks],
                         "path did not have expected tokens")

    def test_zstack_is_ec2(self):
        """EC2: chassis asset tag ends with 'zstack.io'"""
        self._test_ds_found('Ec2-ZStack')

    def test_e24cloud_is_ec2(self):
        """EC2: e24cloud identified by sys_vendor"""
        self._test_ds_found('Ec2-E24Cloud')

    def test_e24cloud_not_active(self):
        """EC2: bobrightbox.com in product_serial is not brightbox'"""
        self._test_ds_not_found('Ec2-E24Cloud-negative')


class TestBSDNoSys(DsIdentifyBase):
    """Test *BSD code paths

    FreeBSD doesn't have /sys so we use dmidecode(8) here
    It also doesn't have systemd-detect-virt(8), so we use sysctl(8) to query
    kern.vm_guest, and optionally map it"""

    def test_dmi_decode(self):
        """Test that dmidecode(8) works on systems which don't have /sys

        This will be used on *BSD systems.
        """
        self._test_ds_found('Hetzner-dmidecode')


class TestIsIBMProvisioning(DsIdentifyBase):
    """Test the is_ibm_provisioning method in ds-identify."""

    inst_log = "/root/swinstall.log"
    prov_cfg = "/root/provisioningConfiguration.cfg"
    boot_ref = "/proc/1/environ"
    funcname = "is_ibm_provisioning"

    def test_no_config(self):
        """No provisioning config means not provisioning."""
        ret = self.call(files={}, func=self.funcname)
        self.assertEqual(shell_false, ret.rc)

    def test_config_only(self):
        """A provisioning config without a log means provisioning."""
        ret = self.call(files={self.prov_cfg: "key=value"}, func=self.funcname)
        self.assertEqual(shell_true, ret.rc)

    def test_config_with_old_log(self):
        """A config with a log from previous boot is not provisioning."""
        rootd = self.tmp_dir()
        data = {self.prov_cfg: ("key=value\nkey2=val2\n", -10),
                self.inst_log: ("log data\n", -30),
                self.boot_ref: ("PWD=/", 0)}
        populate_dir_with_ts(rootd, data)
        ret = self.call(rootd=rootd, func=self.funcname)
        self.assertEqual(shell_false, ret.rc)
        self.assertIn("from previous boot", ret.stderr)

    def test_config_with_new_log(self):
        """A config with a log from this boot is provisioning."""
        rootd = self.tmp_dir()
        data = {self.prov_cfg: ("key=value\nkey2=val2\n", -10),
                self.inst_log: ("log data\n", 30),
                self.boot_ref: ("PWD=/", 0)}
        populate_dir_with_ts(rootd, data)
        ret = self.call(rootd=rootd, func=self.funcname)
        self.assertEqual(shell_true, ret.rc)
        self.assertIn("from current boot", ret.stderr)


class TestOracle(DsIdentifyBase):
    def test_found_by_chassis(self):
        """Simple positive test of Oracle by chassis id."""
        self._test_ds_found('Oracle')

    def test_not_found(self):
        """Simple negative test of Oracle."""
        mycfg = copy.deepcopy(VALID_CFG['Oracle'])
        mycfg['files'][P_CHASSIS_ASSET_TAG] = "Not Oracle"
        self._check_via_dict(mycfg, rc=RC_NOT_FOUND)


def blkid_out(disks=None):
    """Convert a list of disk dictionaries into blkid content."""
    if disks is None:
        disks = []
    lines = []
    for disk in disks:
        if not disk["DEVNAME"].startswith("/dev/"):
            disk["DEVNAME"] = "/dev/" + disk["DEVNAME"]
        # devname needs to be first.
        lines.append("%s=%s" % ("DEVNAME", disk["DEVNAME"]))
        for key in [d for d in disk if d != "DEVNAME"]:
            lines.append("%s=%s" % (key, disk[key]))
        lines.append("")
    return '\n'.join(lines)


def _print_run_output(rc, out, err, cfg, files):
    """A helper to print return of TestDsIdentify.

       _print_run_output(self.call())"""
    print('\n'.join([
        '-- rc = %s --' % rc,
        '-- out --', str(out),
        '-- err --', str(err),
        '-- cfg --', util.json_dumps(cfg)]))
    print('-- files --')
    for k, v in files.items():
        if "/_shwrap" in k:
            continue
        print(' === %s ===' % k)
        for line in v.splitlines():
            print(" " + line)


VALID_CFG = {
    'AliYun': {
        'ds': 'AliYun',
        'files': {P_PRODUCT_NAME: 'Alibaba Cloud ECS\n'},
    },
    'Azure-dmi-detection': {
        'ds': 'Azure',
        'files': {
            P_CHASSIS_ASSET_TAG: '7783-7084-3265-9085-8269-3286-77\n',
        }
    },
    'Azure-seed-detection': {
        'ds': 'Azure',
        'files': {
            P_CHASSIS_ASSET_TAG: 'No-match\n',
            os.path.join(P_SEED_DIR, 'azure', 'ovf-env.xml'): 'present\n',
        }
    },
    'Ec2-hvm': {
        'ds': 'Ec2',
        'mocks': [{'name': 'detect_virt', 'RET': 'kvm', 'ret': 0}],
        'files': {
            P_PRODUCT_SERIAL: 'ec23aef5-54be-4843-8d24-8c819f88453e\n',
            P_PRODUCT_UUID: 'EC23AEF5-54BE-4843-8D24-8C819F88453E\n',
        }
    },
    'Ec2-xen': {
        'ds': 'Ec2',
        'mocks': [MOCK_VIRT_IS_XEN],
        'files': {
            'sys/hypervisor/uuid': 'ec2c6e2f-5fac-4fc7-9c82-74127ec14bbb\n'
        },
    },
    'Ec2-brightbox': {
        'ds': 'Ec2',
        'files': {P_PRODUCT_SERIAL: 'srv-otuxg.gb1.brightbox.com\n'},
    },
    'Ec2-brightbox-negative': {
        'ds': 'Ec2',
        'files': {P_PRODUCT_SERIAL: 'tricky-host.bobrightbox.com\n'},
    },
    'GCE': {
        'ds': 'GCE',
        'files': {P_PRODUCT_NAME: 'Google Compute Engine\n'},
        'mocks': [MOCK_VIRT_IS_KVM],
    },
    'GCE-serial': {
        'ds': 'GCE',
        'files': {P_PRODUCT_SERIAL: 'GoogleCloud-8f2e88f\n'},
        'mocks': [MOCK_VIRT_IS_KVM],
    },
    'NoCloud': {
        'ds': 'NoCloud',
        'mocks': [
            MOCK_VIRT_IS_KVM,
            {'name': 'blkid', 'ret': 0,
             'out': blkid_out(
                 BLKID_UEFI_UBUNTU +
                 [{'DEVNAME': 'vdb', 'TYPE': 'iso9660', 'LABEL': 'cidata'}])},
        ],
        'files': {
            'dev/vdb': 'pretend iso content for cidata\n',
        }
    },
    'NoCloudUpper': {
        'ds': 'NoCloud',
        'mocks': [
            MOCK_VIRT_IS_KVM,
            {'name': 'blkid', 'ret': 0,
             'out': blkid_out(
                 BLKID_UEFI_UBUNTU +
                 [{'DEVNAME': 'vdb', 'TYPE': 'iso9660', 'LABEL': 'CIDATA'}])},
        ],
        'files': {
            'dev/vdb': 'pretend iso content for cidata\n',
        }
    },
    'NoCloud-seed': {
        'ds': 'NoCloud',
        'files': {
            os.path.join(P_SEED_DIR, 'nocloud', 'user-data'): 'ud\n',
            os.path.join(P_SEED_DIR, 'nocloud', 'meta-data'): 'md\n',
        }
    },
    'NoCloud-seed-ubuntu-core': {
        'ds': 'NoCloud',
        'files': {
            os.path.join('writable/system-data', P_SEED_DIR,
                         'nocloud-net', 'user-data'): 'ud\n',
            os.path.join('writable/system-data', P_SEED_DIR,
                         'nocloud-net', 'meta-data'): 'md\n',
        }
    },
    'OpenStack': {
        'ds': 'OpenStack',
        'files': {P_PRODUCT_NAME: 'OpenStack Nova\n'},
        'mocks': [MOCK_VIRT_IS_KVM],
        'policy_dmi': POLICY_FOUND_ONLY,
        'policy_no_dmi': POLICY_FOUND_ONLY,
    },
    'OpenStack-OpenTelekom': {
        # OTC gen1 (Xen) hosts use OpenStack datasource, LP: #1756471
        'ds': 'OpenStack',
        'files': {P_CHASSIS_ASSET_TAG: 'OpenTelekomCloud\n'},
        'mocks': [MOCK_VIRT_IS_XEN],
    },
    'OpenStack-SAPCCloud': {
        # SAP CCloud hosts use OpenStack on VMware
        'ds': 'OpenStack',
        'files': {P_CHASSIS_ASSET_TAG: 'SAP CCloud VM\n'},
        'mocks': [MOCK_VIRT_IS_VMWARE],
    },
    'OpenStack-AssetTag-Nova': {
        # VMware vSphere can't modify product-name, LP: #1669875
        'ds': 'OpenStack',
        'files': {P_CHASSIS_ASSET_TAG: 'OpenStack Nova\n'},
        'mocks': [MOCK_VIRT_IS_XEN],
    },
    'OpenStack-AssetTag-Compute': {
        # VMware vSphere can't modify product-name, LP: #1669875
        'ds': 'OpenStack',
        'files': {P_CHASSIS_ASSET_TAG: 'OpenStack Compute\n'},
        'mocks': [MOCK_VIRT_IS_XEN],
    },
    'OVF-seed': {
        'ds': 'OVF',
        'files': {
            os.path.join(P_SEED_DIR, 'ovf', 'ovf-env.xml'): 'present\n',
        }
    },
    'OVF-vmware-customization': {
        'ds': 'OVF',
        'mocks': [
            # Include a mockes iso9660 potential, even though content not ovf
            {'name': 'blkid', 'ret': 0,
             'out': blkid_out(
                 [{'DEVNAME': 'sr0', 'TYPE': 'iso9660', 'LABEL': ''}])
             },
            MOCK_VIRT_IS_VMWARE,
        ],
        'files': {
            'dev/sr0': 'no match',
            # Setup vmware customization enabled
            'usr/lib/vmware-tools/plugins/vmsvc/libdeployPkgPlugin.so': 'here',
            'etc/cloud/cloud.cfg': 'disable_vmware_customization: false\n',
        }
    },
    'OVF': {
        'ds': 'OVF',
        'mocks': [
            {'name': 'blkid', 'ret': 0,
             'out': blkid_out(
                 [{'DEVNAME': 'sr0', 'TYPE': 'iso9660', 'LABEL': ''},
                  {'DEVNAME': 'sr1', 'TYPE': 'iso9660', 'LABEL': 'ignoreme'},
                  {'DEVNAME': 'vda1', 'TYPE': 'vfat', 'PARTUUID': uuid4()}]),
             },
            MOCK_VIRT_IS_VMWARE,
        ],
        'files': {
            'dev/sr0': 'pretend ovf iso has ' + OVF_MATCH_STRING + '\n',
            'sys/class/block/sr0/size': '2048\n',
        }
    },
    'OVF-guestinfo': {
        'ds': 'OVF',
        'mocks': [
            {'name': 'ovf_vmware_transport_guestinfo', 'ret': 0,
             'out': '<?xml version="1.0" encoding="UTF-8"?>\n<Environment'},
            MOCK_VIRT_IS_VMWARE,
        ],
    },
    'ConfigDrive': {
        'ds': 'ConfigDrive',
        'mocks': [
            {'name': 'blkid', 'ret': 0,
             'out': blkid_out(
                 [{'DEVNAME': 'vda1', 'TYPE': 'vfat', 'PARTUUID': uuid4()},
                  {'DEVNAME': 'vda2', 'TYPE': 'ext4',
                   'LABEL': 'cloudimg-rootfs', 'PARTUUID': uuid4()},
                  {'DEVNAME': 'vdb', 'TYPE': 'vfat', 'LABEL': 'config-2'}])
             },
        ],
    },
    'ConfigDriveUpper': {
        'ds': 'ConfigDrive',
        'mocks': [
            {'name': 'blkid', 'ret': 0,
             'out': blkid_out(
                 [{'DEVNAME': 'vda1', 'TYPE': 'vfat', 'PARTUUID': uuid4()},
                  {'DEVNAME': 'vda2', 'TYPE': 'ext4',
                   'LABEL': 'cloudimg-rootfs', 'PARTUUID': uuid4()},
                  {'DEVNAME': 'vdb', 'TYPE': 'vfat', 'LABEL': 'CONFIG-2'}])
             },
        ],
    },
    'ConfigDrive-seed': {
        'ds': 'ConfigDrive',
        'files': {
            os.path.join(P_SEED_DIR, 'config_drive', 'openstack',
                         'latest', 'meta_data.json'): 'md\n'},
    },
    'RbxCloud': {
        'ds': 'RbxCloud',
        'mocks': [
            {'name': 'blkid', 'ret': 0,
             'out': blkid_out(
                 [{'DEVNAME': 'vda1', 'TYPE': 'vfat', 'PARTUUID': uuid4()},
                  {'DEVNAME': 'vda2', 'TYPE': 'ext4',
                   'LABEL': 'cloudimg-rootfs', 'PARTUUID': uuid4()},
                  {'DEVNAME': 'vdb', 'TYPE': 'vfat', 'LABEL': 'CLOUDMD'}]
             )},
        ],
    },
    'Hetzner': {
        'ds': 'Hetzner',
        'files': {P_SYS_VENDOR: 'Hetzner\n'},
    },
    'Hetzner-dmidecode': {
        'ds': 'Hetzner',
        'mocks': [
            {'name': 'dmi_decode', 'ret': 0, 'RET': 'Hetzner'}
        ],
    },
    'IBMCloud-metadata': {
        'ds': 'IBMCloud',
        'mocks': [
            MOCK_VIRT_IS_XEN,
            {'name': 'is_ibm_provisioning', 'ret': shell_false},
            {'name': 'blkid', 'ret': 0,
             'out': blkid_out(
                 [{'DEVNAME': 'xvda1', 'TYPE': 'vfat', 'PARTUUID': uuid4()},
                  {'DEVNAME': 'xvda2', 'TYPE': 'ext4',
                   'LABEL': 'cloudimg-rootfs', 'PARTUUID': uuid4()},
                  {'DEVNAME': 'xvdb', 'TYPE': 'vfat', 'LABEL': 'METADATA'}]),
             },
        ],
    },
    'IBMCloud-config-2': {
        'ds': 'IBMCloud',
        'mocks': [
            MOCK_VIRT_IS_XEN,
            {'name': 'is_ibm_provisioning', 'ret': shell_false},
            {'name': 'blkid', 'ret': 0,
             'out': blkid_out(
                 [{'DEVNAME': 'xvda1', 'TYPE': 'ext3', 'PARTUUID': uuid4(),
                   'UUID': uuid4(), 'LABEL': 'cloudimg-bootfs'},
                  {'DEVNAME': 'xvdb', 'TYPE': 'vfat', 'LABEL': 'config-2',
                   'UUID': ds_ibm.IBM_CONFIG_UUID},
                  {'DEVNAME': 'xvda2', 'TYPE': 'ext4',
                   'LABEL': 'cloudimg-rootfs', 'PARTUUID': uuid4(),
                   'UUID': uuid4()},
                  ]),
             },
        ],
    },
    'IBMCloud-nodisks': {
        'ds': 'IBMCloud',
        'mocks': [
            MOCK_VIRT_IS_XEN,
            {'name': 'is_ibm_provisioning', 'ret': shell_false},
            {'name': 'blkid', 'ret': 0,
             'out': blkid_out(
                 [{'DEVNAME': 'xvda1', 'TYPE': 'vfat', 'PARTUUID': uuid4()},
                  {'DEVNAME': 'xvda2', 'TYPE': 'ext4',
                   'LABEL': 'cloudimg-rootfs', 'PARTUUID': uuid4()}]),
             },
        ],
    },
    'Oracle': {
        'ds': 'Oracle',
        'files': {
            P_CHASSIS_ASSET_TAG: ds_oracle.CHASSIS_ASSET_TAG + '\n',
        }
    },
    'SmartOS-bhyve': {
        'ds': 'SmartOS',
        'mocks': [
            MOCK_VIRT_IS_VM_OTHER,
            {'name': 'blkid', 'ret': 0,
             'out': blkid_out(
                 [{'DEVNAME': 'vda1', 'TYPE': 'ext4',
                   'PARTUUID': '49ec635a-01'},
                  {'DEVNAME': 'vda2', 'TYPE': 'swap',
                   'LABEL': 'cloudimg-swap', 'PARTUUID': '49ec635a-02'}]),
             },
        ],
        'files': {P_PRODUCT_NAME: 'SmartDC HVM\n'},
    },
    'SmartOS-lxbrand': {
        'ds': 'SmartOS',
        'mocks': [
            MOCK_VIRT_IS_CONTAINER_OTHER,
            {'name': 'uname', 'ret': 0,
             'out': ("Linux d43da87a-daca-60e8-e6d4-d2ed372662a3 4.3.0 "
                     "BrandZ virtual linux x86_64 GNU/Linux")},
            {'name': 'blkid', 'ret': 2, 'out': ''},
        ],
        'files': {ds_smartos.METADATA_SOCKFILE: 'would be a socket\n'},
    },
    'Ec2-ZStack': {
        'ds': 'Ec2',
        'files': {P_CHASSIS_ASSET_TAG: '123456.zstack.io\n'},
    },
    'Ec2-E24Cloud': {
        'ds': 'Ec2',
        'files': {P_SYS_VENDOR: 'e24cloud\n'},
     },
    'Ec2-E24Cloud-negative': {
        'ds': 'Ec2',
        'files': {P_SYS_VENDOR: 'e24cloudyday\n'},
     }
}

# vi: ts=4 expandtab