summaryrefslogtreecommitdiffstats
path: root/tests/topotests/mgmt_tests/test_yang_mgmt.py
blob: 605c14285fa99e59dda97ed321a30fe8db62817a (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
#!/usr/bin/python

#
# Copyright (c) 2021 by VMware, Inc. ("VMware")
# Used Copyright (c) 2018 by Network Device Education Foundation,
# Inc. ("NetDEF") in this file.
#
# Permission to use, copy, modify, and/or distribute this software
# for any purpose with or without fee is hereby granted, provided
# that the above copyright notice and this permission notice appear
# in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND VMWARE DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL VMWARE BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY
# DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
# OF THIS SOFTWARE.
#
"""

1. Verify mgmt commit check.
2. Verify mgmt commit apply.
3. Verify mgmt commit abort.
4. Verify mgmt delete config.
5. Kill mgmtd - verify that static routes are intact.
6. Kill mgmtd - verify that watch frr restarts.
7. Show and CLI - Execute all the newly introduced commands of mgmtd.
8. Verify mgmt rollback functionality.

"""
import sys
import time
import os
import pytest
import platform
import json

# Save the Current Working Directory to find configuration files.
CWD = os.path.dirname(os.path.realpath(__file__))
sys.path.append(os.path.join(CWD, "../"))
sys.path.append(os.path.join(CWD, "../lib/"))

# pylint: disable=C0413
# Import topogen and topotest helpers
from lib.topogen import Topogen, get_topogen
from lib.topotest import version_cmp, router_json_cmp

# Import topoJson from lib, to create topology and initial configuration
from lib.common_config import (
    start_topology,
    write_test_header,
    write_test_footer,
    reset_config_on_routers,
    verify_rib,
    create_static_routes,
    check_address_types,
    step,
    shutdown_bringup_interface,
    stop_router,
    start_router,
    apply_raw_config,
    kill_router_daemons,
    start_router_daemons,
)
from lib.topolog import logger
from lib.bgp import verify_bgp_convergence, create_router_bgp, verify_bgp_rib
from lib.topojson import build_config_from_json

pytestmark = [pytest.mark.bgpd, pytest.mark.staticd, pytest.mark.mgmtd]

# Global variables
ADDR_TYPES = check_address_types()
NETWORK = {"ipv4": ["11.0.20.1/32", "11.0.20.2/32"], "ipv6": ["2::1/128", "2::2/128"]}
NETWORK2 = {"ipv4": "11.0.20.1/32", "ipv6": "2::1/128"}
PREFIX1 = {"ipv4": "110.0.20.1/32", "ipv6": "20::1/128"}


def setup_module(mod):
    """
    Sets up the pytest environment.

    * `mod`: module name
    """

    testsuite_run_time = time.asctime(time.localtime(time.time()))
    logger.info("Testsuite start time: {}".format(testsuite_run_time))
    logger.info("=" * 40)

    logger.info("Running setup_module to create topology")

    # This function initiates the topology build with Topogen...
    json_file = "{}/yang_mgmt.json".format(CWD)
    tgen = Topogen(json_file, mod.__name__)
    global topo
    topo = tgen.json_topo
    # ... and here it calls Mininet initialization functions.

    # Starting topology, create tmp files which are loaded to routers
    #  to start deamons and then start routers
    start_topology(tgen)

    # Creating configuration from JSON
    build_config_from_json(tgen, topo)

    if version_cmp(platform.release(), "4.19") < 0:
        error_msg = (
            'These tests will not run. (have kernel "{}", '
            "requires kernel >= 4.19)".format(platform.release())
        )
        pytest.skip(error_msg)

    # Don't run this test if we have any failure.
    if tgen.routers_have_failure():
        pytest.skip(tgen.errors)

    logger.info("Running setup_module() done")


def teardown_module(mod):
    """
    Teardown the pytest environment.

    * `mod`: module name
    """

    logger.info("Running teardown_module to delete topology: %s", mod)

    tgen = get_topogen()

    # Stop toplogy and Remove tmp files
    tgen.stop_topology()

    logger.info(
        "Testsuite end time: {}".format(time.asctime(time.localtime(time.time())))
    )
    logger.info("=" * 40)


def populate_nh():
    """
    Populate nexthops.
    """

    next_hop_ip = {
        "nh1": {
            "ipv4": topo["routers"]["r1"]["links"]["r2-link0"]["ipv4"].split("/")[0],
            "ipv6": topo["routers"]["r1"]["links"]["r2-link0"]["ipv6"].split("/")[0],
        },
        "nh2": {
            "ipv4": topo["routers"]["r1"]["links"]["r2-link1"]["ipv4"].split("/")[0],
            "ipv6": topo["routers"]["r1"]["links"]["r2-link1"]["ipv6"].split("/")[0],
        },
    }
    return next_hop_ip


#####################################################
#
#   Testcases
#
#####################################################


def test_mgmt_commit_check(request):
    """
    Verify mgmt commit check.

    """
    tc_name = request.node.name
    write_test_header(tc_name)
    tgen = get_topogen()
    # Don't run this test if we have any failure.
    if tgen.routers_have_failure():
        pytest.skip(tgen.errors)

    reset_config_on_routers(tgen)

    step("Mgmt Commit check")
    raw_config = {
        "r1": {
            "raw_config": [
                "mgmt set-config /frr-routing:routing/control-plane-protocols/control-plane-protocol[type='frr-staticd:staticd'][name='staticd'][vrf='default']/frr-staticd:staticd/route-list[prefix='192.1.1.2/32'][afi-safi='frr-routing:ipv4-unicast']/path-list[table-id='0'][distance='1']/frr-nexthops/nexthop[nh-type='blackhole'][vrf='default'][gateway=''][interface='(null)']/bh-type unspec",
                "mgmt commit check",
            ]
        }
    }

    result = apply_raw_config(tgen, raw_config)
    assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result)

    step("Mgmt Commit check")
    raw_config = {
        "r1": {
            "raw_config": [
                "mgmt set-config /frr-routing:routing/control-plane-protocols/control-plane-protocol[type='frr-staticd:staticd'][name='staticd'][vrf='default']/frr-staticd:staticd/route-list[prefix='192.1.1.2/32'][afi-safi='frr-routing:ipv4-unicast']/path-list[table-id='0'][distance='1']/frr-nexthops/nexthop[nh-type='blackhole'][vrf='default'][gateway=''][interface='(null)']/bh-type unspec",
                "mgmt commit check",
            ]
        }
    }

    result = apply_raw_config(tgen, raw_config)
    assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result)

    step("verify that the route is not configured, as commit apply not done.")

    dut = "r1"
    protocol = "static"
    input_dict_4 = {
        "r2": {
            "static_routes": [
                {
                    "network": "1192.1.1.2/32",
                    "next_hop": "Null0",
                }
            ]
        }
    }
    result = verify_rib(
        tgen, "ipv4", dut, input_dict_4, protocol=protocol, expected=False
    )
    assert (
        result is not True
    ), "Testcase {} : Failed" "Error: Routes is missing in RIB".format(tc_name)

    write_test_footer(tc_name)


def test_mgmt_commit_apply(request):
    """
    Verify mgmt commit apply.

    """
    tc_name = request.node.name
    write_test_header(tc_name)
    tgen = get_topogen()
    # Don't run this test if we have any failure.
    if tgen.routers_have_failure():
        pytest.skip(tgen.errors)

    reset_config_on_routers(tgen)

    step("Mgmt Commit apply with Valid Configuration")
    raw_config = {
        "r1": {
            "raw_config": [
                "mgmt set-config /frr-routing:routing/control-plane-protocols/control-plane-protocol[type='frr-staticd:staticd'][name='staticd'][vrf='default']/frr-staticd:staticd/route-list[prefix='192.1.1.20/32'][afi-safi='frr-routing:ipv4-unicast']/path-list[table-id='0'][distance='1']/frr-nexthops/nexthop[nh-type='blackhole'][vrf='default'][gateway=''][interface='(null)']/vrf default",
                "mgmt commit apply",
            ]
        }
    }

    result = apply_raw_config(tgen, raw_config)
    assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result)

    step("Mgmt Commit apply with Invalid Configuration")
    raw_config = {
        "r1": {
            "raw_config": [
                "mgmt set-config /frr-routing:routing/control-plane-protocols/control-plane-protocol[type='frr-staticd:staticd'][name='staticd'][vrf='default']/frr-staticd:staticd/route-list[prefix='192.1.1.20/32'][afi-safi='frr-routing:ipv4-unicast']/path-list[table-id='0'][distance='1']/frr-nexthops/nexthop[nh-type='blackhole'][vrf='default'][gateway=''][interface='(null)']/vrf default",
                "mgmt commit apply",
            ]
        }
    }

    result = apply_raw_config(tgen, raw_config)
    assert result is not True, "Testcase {} : Failed Error: {}".format(tc_name, result)

    step("verify that the route is configured")

    dut = "r1"
    protocol = "static"
    input_dict_4 = {"r2": {"static_routes": [{"network": "192.1.1.20/32"}]}}
    result = verify_rib(tgen, "ipv4", dut, input_dict_4, protocol=protocol)
    assert (
        result is True
    ), "Testcase {} : Failed" "Error: Routes is missing in RIB".format(tc_name)

    write_test_footer(tc_name)


def test_mgmt_commit_abort(request):
    """
    Verify mgmt commit abort.

    """
    tc_name = request.node.name
    write_test_header(tc_name)
    tgen = get_topogen()
    # Don't run this test if we have any failure.
    if tgen.routers_have_failure():
        pytest.skip(tgen.errors)

    reset_config_on_routers(tgen)

    step("Mgmt Commit abort")
    raw_config = {
        "r1": {
            "raw_config": [
                "mgmt set-config /frr-routing:routing/control-plane-protocols/control-plane-protocol[type='frr-staticd:staticd'][name='staticd'][vrf='default']/frr-staticd:staticd/route-list[prefix='192.1.1.3/32'][afi-safi='frr-routing:ipv4-unicast']/path-list[table-id='0'][distance='1']/frr-nexthops/nexthop[nh-type='blackhole'][vrf='default'][gateway=''][interface='(null)']/vrf default",
                "mgmt commit abort",
            ]
        }
    }

    result = apply_raw_config(tgen, raw_config)
    assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result)

    step("verify that the route is not configured")

    dut = "r1"
    protocol = "static"
    input_dict_4 = {
        "r2": {
            "static_routes": [
                {
                    "network": "192.1.1.3/32",
                    "next_hop": "Null0",
                }
            ]
        }
    }
    result = verify_rib(
        tgen, "ipv4", dut, input_dict_4, protocol=protocol, expected=False
    )
    assert (
        result is not True
    ), "Testcase {} : Failed" "Error: Routes is missing in RIB".format(tc_name)

    write_test_footer(tc_name)


def test_mgmt_delete_config(request):
    """
    Verify mgmt delete config.

    """
    tc_name = request.node.name
    write_test_header(tc_name)
    tgen = get_topogen()
    # Don't run this test if we have any failure.
    if tgen.routers_have_failure():
        pytest.skip(tgen.errors)

    reset_config_on_routers(tgen)

    step("Mgmt - Configure a static route using commit apply")

    raw_config = {
        "r1": {
            "raw_config": [
                "mgmt set-config /frr-routing:routing/control-plane-protocols/control-plane-protocol[type='frr-staticd:staticd'][name='staticd'][vrf='default']/frr-staticd:staticd/route-list[prefix='192.168.1.3/32'][afi-safi='frr-routing:ipv4-unicast']/path-list[table-id='0'][distance='1']/frr-nexthops/nexthop[nh-type='blackhole'][vrf='default'][gateway=''][interface='(null)']/vrf default",
                "mgmt commit apply",
            ]
        }
    }

    result = apply_raw_config(tgen, raw_config)
    assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result)

    step("Verify that the route is added to RIB")
    dut = "r1"
    protocol = "static"
    input_dict_4 = {
        "r2": {
            "static_routes": [
                {
                    "network": "192.168.1.3/32",
                    "next_hop": "Null0",
                }
            ]
        }
    }
    result = verify_rib(tgen, "ipv4", dut, input_dict_4, protocol=protocol)
    assert (
        result is True
    ), "Testcase {} : Failed" "Error: Routes is missing in RIB".format(tc_name)

    step("Mgmt delete config")
    raw_config = {
        "r1": {
            "raw_config": [
                "mgmt delete-config /frr-routing:routing/control-plane-protocols/control-plane-protocol[type='frr-staticd:staticd'][name='staticd'][vrf='default']/frr-staticd:staticd/route-list[prefix='192.168.1.3/32'][afi-safi='frr-routing:ipv4-unicast']",
                "mgmt commit apply",
            ]
        }
    }

    result = apply_raw_config(tgen, raw_config)
    assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result)

    step("Verify that the route is deleted from RIB")
    result = verify_rib(
        tgen, "ipv4", dut, input_dict_4, protocol=protocol, expected=False
    )
    assert (
        result is not True
    ), "Testcase {} : Failed" "Error: Routes is still present in RIB".format(tc_name)

    write_test_footer(tc_name)


def test_mgmt_edit_config(request):
    """
    Verify mgmt edit config.
    """
    tc_name = request.node.name
    write_test_header(tc_name)
    tgen = get_topogen()
    # Don't run this test if we have any failure.
    if tgen.routers_have_failure():
        pytest.skip(tgen.errors)

    reset_config_on_routers(tgen)

    r1 = tgen.gears["r1"]

    # check "create" operation
    data = {"frr-interface:interface": [{"name": "eth0", "description": "eth0-desc"}]}
    r1.vtysh_cmd(
        f"conf\nmgmt edit create /frr-interface:lib lock commit {json.dumps(data, separators=(',', ':'))}"
    )
    data_out = data
    assert (
        router_json_cmp(
            r1,
            "show mgmt get-data /frr-interface:lib/interface[name='eth0'] only-config exact",
            data_out,
            exact=True,
        )
        == None
    )

    # check error on "create" for an existing object
    data = {"frr-interface:interface": [{"name": "eth0", "description": "eth0-desc"}]}
    ret = r1.vtysh_cmd(
        f"conf\nmgmt edit create /frr-interface:lib lock commit {json.dumps(data, separators=(',', ':'))}"
    )
    assert "Data already exists" in ret

    # check adding a leaf to an existing object using "merge"
    data = {
        "frr-interface:interface": [
            {"name": "eth0", "frr-zebra:zebra": {"bandwidth": 100}}
        ]
    }
    r1.vtysh_cmd(
        f"conf\nmgmt edit merge /frr-interface:lib/interface[name='eth0'] lock commit {json.dumps(data, separators=(',', ':'))}"
    )
    data_out = {
        "frr-interface:interface": [
            {
                "name": "eth0",
                "description": "eth0-desc",
                "frr-zebra:zebra": {"bandwidth": 100},
            }
        ]
    }
    assert (
        router_json_cmp(
            r1,
            "show mgmt get-data /frr-interface:lib/interface[name='eth0'] only-config exact",
            data_out,
            exact=True,
        )
        == None
    )

    # check replacing an existing object using "replace"
    data = {
        "frr-interface:interface": [{"name": "eth0", "description": "eth0-desc-new"}]
    }
    r1.vtysh_cmd(
        f"conf\nmgmt edit replace /frr-interface:lib/interface[name='eth0'] lock commit {json.dumps(data, separators=(',', ':'))}"
    )
    data_out = data
    assert (
        router_json_cmp(
            r1,
            "show mgmt get-data /frr-interface:lib/interface[name='eth0'] only-config exact",
            data_out,
            exact=True,
        )
        == None
    )

    # check error on "replace" when keys in xpath and data are different
    data = {
        "frr-interface:interface": [{"name": "eth1", "description": "eth0-desc-new"}]
    }
    ret = r1.vtysh_cmd(
        f"conf\nmgmt edit replace /frr-interface:lib/interface[name='eth0'] lock commit {json.dumps(data, separators=(',', ':'))}"
    )
    assert "List keys in xpath and data tree are different" in ret

    # check deleting an existing object using "delete"
    r1.vtysh_cmd(
        f"conf\nmgmt edit delete /frr-interface:lib/interface[name='eth0'] lock commit"
    )
    assert (
        router_json_cmp(
            r1,
            "show mgmt get-data /frr-interface:lib/interface[name='eth0'] only-config exact",
            {},
            exact=True,
        )
        == None
    )

    # check error on "delete" for a non-existing object
    ret = r1.vtysh_cmd(
        f"conf\nmgmt edit delete /frr-interface:lib/interface[name='eth0'] lock commit"
    )
    assert "Data missing" in ret

    # check no error on "remove" for a non-existing object
    ret = r1.vtysh_cmd(
        f"conf\nmgmt edit remove /frr-interface:lib/interface[name='eth0'] lock commit"
    )
    assert "Data missing" not in ret

    # check "remove" for an existing object
    data = {"frr-interface:interface": [{"name": "eth0", "description": "eth0-desc"}]}
    r1.vtysh_cmd(
        f"conf\nmgmt edit create /frr-interface:lib lock commit {json.dumps(data, separators=(',', ':'))}"
    )
    r1.vtysh_cmd(
        f"conf\nmgmt edit remove /frr-interface:lib/interface[name='eth0'] lock commit"
    )
    assert (
        router_json_cmp(
            r1,
            "show mgmt get-data /frr-interface:lib/interface[name='eth0'] only-config exact",
            {},
            exact=True,
        )
        == None
    )

    # check "create" of a top-level node
    data = {"frr-vrf:lib": {"vrf": [{"name": "vrf1"}]}}
    r1.vtysh_cmd(
        f"conf\nmgmt edit create / lock commit {json.dumps(data, separators=(',', ':'))}"
    )
    data_out = data
    assert (
        router_json_cmp(
            r1,
            "show mgmt get-data /frr-vrf:lib only-config exact",
            data_out,
            exact=True,
        )
        == None
    )

    # check "replace" of a top-level node
    data = {"frr-vrf:lib": {"vrf": [{"name": "vrf2"}]}}
    r1.vtysh_cmd(
        f"conf\nmgmt edit replace /frr-vrf:lib lock commit {json.dumps(data, separators=(',', ':'))}"
    )
    data_out = data
    assert (
        router_json_cmp(
            r1,
            "show mgmt get-data /frr-vrf:lib only-config exact",
            data_out,
            exact=True,
        )
        == None
    )

    # check "delete" of a top-level node
    r1.vtysh_cmd(f"conf\nmgmt edit delete /frr-vrf:lib lock commit")
    assert (
        router_json_cmp(
            r1, "show mgmt get-data /frr-vrf:lib only-config exact", {}, exact=True
        )
        == None
    )

    # check replace of the whole config
    #   this test won't work at the moment, because we don't allow to delete
    #   interfaces from the config if they are present in the system
    #   another problem is that we don't allow "/" as an xpath in get-data command
    #   therefore, commenting it out for now
    # data = {
    #     "frr-interface:lib": {
    #         "interface": [{"name": "eth1", "description": "eth1-desc"}]
    #     },
    #     "frr-vrf:lib": {"vrf": [{"name": "vrf3"}]},
    # }
    # r1.vtysh_cmd(
    #     f"conf\nmgmt edit replace / lock commit {json.dumps(data, separators=(',', ':'))}"
    # )
    # data_out = data
    # assert (
    #     router_json_cmp(
    #         r1,
    #         "show mgmt get-data / only-config exact",
    #         data_out,
    #         exact=True,
    #     )
    #     == None
    # )

    # check "merge" of the whole config
    data = {
        "frr-interface:lib": {
            "interface": [{"name": "eth2", "description": "eth2-desc"}]
        },
        "frr-vrf:lib": {"vrf": [{"name": "vrf4"}]},
    }
    r1.vtysh_cmd(
        f"conf\nmgmt edit merge / lock commit {json.dumps(data, separators=(',', ':'))}"
    )
    data_out = data
    assert (
        router_json_cmp(
            r1,
            "show mgmt get-data /frr-interface:lib only-config exact",
            {
                "frr-interface:lib": {
                    "interface": [{"name": "eth2", "description": "eth2-desc"}]
                }
            },
        )
        == None
    )
    assert (
        router_json_cmp(
            r1,
            "show mgmt get-data /frr-vrf:lib only-config exact",
            {"frr-vrf:lib": {"vrf": [{"name": "vrf4"}]}},
        )
        == None
    )


def test_mgmt_chaos_stop_start_frr(request):
    """
    Kill mgmtd - verify that watch frr restarts.

    """
    tc_name = request.node.name
    write_test_header(tc_name)
    tgen = get_topogen()
    # Don't run this test if we have any failure.
    if tgen.routers_have_failure():
        pytest.skip(tgen.errors)

    reset_config_on_routers(tgen)
    next_hop_ip = populate_nh()

    step("Configure Static route with next hop null 0")

    raw_config = {
        "r1": {
            "raw_config": [
                "mgmt set-config /frr-routing:routing/control-plane-protocols/control-plane-protocol[type='frr-staticd:staticd'][name='staticd'][vrf='default']/frr-staticd:staticd/route-list[prefix='192.1.11.200/32'][afi-safi='frr-routing:ipv4-unicast']/path-list[table-id='0'][distance='1']/frr-nexthops/nexthop[nh-type='blackhole'][vrf='default'][gateway=''][interface='(null)']/bh-type unspec",
                "mgmt commit apply",
            ]
        }
    }

    result = apply_raw_config(tgen, raw_config)
    assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result)

    step("verify that the route is configured and present in the zebra")

    dut = "r1"
    protocol = "static"
    input_dict_4 = {"r2": {"static_routes": [{"network": "192.1.11.200/32"}]}}
    result = verify_rib(tgen, "ipv4", dut, input_dict_4, protocol=protocol)
    assert (
        result is True
    ), "Testcase {} : Failed" "Error: Routes is missing in RIB".format(tc_name)

    step("Restart frr")
    stop_router(tgen, "r1")
    start_router(tgen, "r1")
    step("Verify routes are intact in zebra.")
    result = verify_rib(tgen, "ipv4", dut, input_dict_4, protocol=protocol)
    assert (
        result is True
    ), "Testcase {} : Failed" "Error: Routes is missing in RIB".format(tc_name)

    step("delete the configured route and ")
    raw_config = {
        "r1": {
            "raw_config": [
                "mgmt  delete-config /frr-routing:routing/control-plane-protocols/control-plane-protocol[type='frr-staticd:staticd'][name='staticd'][vrf='default']/frr-staticd:staticd/route-list[prefix='192.1.11.200/32'][afi-safi='frr-routing:ipv4-unicast']",
                "mgmt commit apply",
            ]
        }
    }

    result = apply_raw_config(tgen, raw_config)
    assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result)

    step("verify that the route is deleted and deleted from zebra")

    dut = "r1"
    protocol = "static"
    input_dict_4 = {"r1": {"static_routes": [{"network": "192.1.11.200/32"}]}}
    result = verify_rib(
        tgen, "ipv4", dut, input_dict_4, protocol=protocol, expected=False
    )
    assert (
        result is not True
    ), "Testcase {} : Failed" "Error: Routes still present in RIB".format(tc_name)

    write_test_footer(tc_name)


def test_mgmt_chaos_kill_daemon(request):
    """
    Kill mgmtd - verify that static routes are intact

    """
    tc_name = request.node.name
    write_test_header(tc_name)
    tgen = get_topogen()
    # Don't run this test if we have any failure.
    if tgen.routers_have_failure():
        pytest.skip(tgen.errors)

    reset_config_on_routers(tgen)
    next_hop_ip = populate_nh()

    step("Configure Static route with next hop null 0")

    raw_config = {
        "r1": {
            "raw_config": [
                "mgmt set-config /frr-routing:routing/control-plane-protocols/control-plane-protocol[type='frr-staticd:staticd'][name='staticd'][vrf='default']/frr-staticd:staticd/route-list[prefix='192.1.11.200/32'][afi-safi='frr-routing:ipv4-unicast']/path-list[table-id='0'][distance='1']/frr-nexthops/nexthop[nh-type='blackhole'][vrf='default'][gateway=''][interface='(null)']/bh-type unspec",
                "mgmt commit apply",
            ]
        }
    }

    result = apply_raw_config(tgen, raw_config)
    assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result)

    step("verify that the route is configured and present in the zebra")

    dut = "r1"
    protocol = "static"
    input_dict_4 = {"r2": {"static_routes": [{"network": "192.1.11.200/32"}]}}
    result = verify_rib(tgen, "ipv4", dut, input_dict_4, protocol=protocol)
    assert (
        result is True
    ), "Testcase {} : Failed" "Error: Routes is missing in RIB".format(tc_name)

    step("Kill static daemon on R2.")
    kill_router_daemons(tgen, "r1", ["staticd"])

    step("Bring up staticd daemon on R2.")
    start_router_daemons(tgen, "r1", ["staticd"])

    step("Verify routes are intact in zebra.")
    result = verify_rib(tgen, "ipv4", dut, input_dict_4, protocol=protocol)
    assert (
        result is True
    ), "Testcase {} : Failed" "Error: Routes is missing in RIB".format(tc_name)

    step("Kill mgmt daemon on R2.")
    kill_router_daemons(tgen, "r1", ["mgmtd"])

    step("Bring up zebra daemon on R2.")
    start_router_daemons(tgen, "r1", ["mgmtd"])

    step("Verify routes are intact in zebra.")
    result = verify_rib(tgen, "ipv4", dut, input_dict_4, protocol=protocol)
    assert (
        result is True
    ), "Testcase {} : Failed" "Error: Routes is missing in RIB".format(tc_name)

    write_test_footer(tc_name)


if __name__ == "__main__":
    args = ["-s"] + sys.argv[1:]
    sys.exit(pytest.main(args))