Fix namespace behavior of ApplyStep in OperatorConfig

[tylergu]

First fix the bug in the DeploySteps in the OperatorConfig.
The problem is some operators require several steps to deploy, however, different ApplyStep may need to be applied in different namespaces. This PR adds the namespace parameter in the ApplyStep to allow specifying different namespaces for different steps.

When the namespace is set to null, no namespace argument is specified when running kubectl.
If the namespace config is not specified, the namespace is delegated to Acto to decide.

---

Original PR:
Backporting post processors for simple crash test and input chaining from the Anvil evaluation.
The simple crash test is still a very incomplete implementation, where it relies on the operator's support to parse the ConfigMap and voluntarily crash.

The input chaining takes an existing testrun and chain the inputs into a sequence of inputs.

[github-actions]

Coverage Report

File	Stmts	Miss	Cover	Missing
acto
__main__.py	88	88	0%	1–175
common.py	354	99	72%	97–98, 102–116, 119–126, 129, 132, 136, 138, 140, 142, 144, 148, 153–162, 203, 236, 249, 291, 315–316, 325, 327, 330, 334–343, 363–366, 415, 418, 432, 460–461, 498–503, 505–507, 514–517, 521, 537–538, 544–555, 614–623, 634–639
deploy.py	71	56	21%	14–40, 46–54, 58, 65–94, 102–108
engine.py	537	491	9%	40–57, 64–80, 94–197, 209–235, 238–296, 312–435, 439–540, 550–575, 579–587, 590–603, 628–746, 749–838, 842–933
exception.py	2	2	0%	1–2
oracle_handle.py	24	13	46%	15–18, 26–27, 39–46, 54
reproduce.py	122	81	34%	30–40, 48–52, 58–59, 72–93, 96, 99, 102, 106–108, 111, 114, 122–123, 126, 130, 134, 138, 142–176, 179–189, 192–225
serialization.py	30	16	47%	19–27, 33–39
snapshot.py	62	26	58%	32, 48, 58–79, 82–86, 89
acto/checker
checker.py	13	2	85%	12, 19
checker_set.py	57	12	79%	41–42, 67–78
test_checker.py	162	152	6%	13–246
acto/checker/impl
crash.py	30	2	93%	14, 16
health.py	52	5	90%	37, 58–61, 76, 92
kubectl_cli.py	29	4	86%	32–33, 44–46
operator_log.py	24	2	92%	24, 32
state.py	225	51	77%	55, 63–64, 69–93, 104–105, 133, 140, 147–149, 166, 265, 288, 317, 319–323, 329–336
state_compare.py	76	3	96%	62, 73, 80
state_condition.py	39	13	67%	18, 24, 29–37, 47, 53
acto/input
get_matched_schemas.py	54	22	59%	12, 47–51, 55–74
input.py	609	489	20%	30–37, 74, 92, 112, 123–126, 129, 159–171, 174–185, 189, 193, 200, 206, 210–389, 410–424, 432–437, 441–454, 463, 479, 482–489, 501, 503, 505–507, 510–523, 528, 536–547, 550–556, 564–591, 595–899, 922–935, 939–986
testcase.py	55	20	64%	40–50, 53, 56, 59, 62–66, 95–96, 100, 103, 109, 116, 119
testplan.py	183	137	25%	14–24, 27–29, 32, 35–42, 45, 48–67, 70–74, 78, 82, 85–91, 99–107, 110–121, 124, 127, 130, 133, 136–138, 141–151, 154–164, 167, 174–185, 188–194, 200, 203–219, 222, 225, 231, 239–244, 247, 250, 253, 259–260, 263–269, 272, 275, 278
value_with_schema.py	337	218	35%	16, 20, 24, 28, 32, 36, 40, 54, 58, 61–67, 70–76, 86–114, 117–124, 128–137, 141–149, 152–156, 159, 162, 166, 180, 183, 186–192, 195–201, 211–230, 233–240, 243, 247–256, 260–272, 275–279, 282, 285, 289, 301, 307, 312, 314, 316, 320, 324, 329–333, 337–340, 349–359, 362–369, 373–376, 380–385, 388–391, 405, 408–412, 416, 421–428, 431–434, 437–439, 442–445, 448–451, 462, 465, 468, 485–498
valuegenerator.py	620	389	37%	20, 24, 28, 32, 43, 47, 51, 55, 76–86, 90–104, 107, 110, 114, 117, 121–130, 133–139, 142, 145, 148, 151, 154, 157–167, 194–199, 202–213, 216, 219, 223, 226–231, 234–237, 240, 243–248, 251–254, 257, 260, 263, 266, 269, 273–282, 285, 288, 291, 294–304, 331–343, 346–347, 350, 353, 357, 360–365, 368–371, 374, 377–382, 385–388, 391, 394, 397, 400, 403, 406, 409–419, 450–482, 485–496, 499–502, 505–508, 512–520, 523, 526, 529, 532, 535, 538–548, 573–589, 592–609, 612, 615, 619–621, 624–628, 631–632, 635–644, 647–653, 656–657, 660–670, 673, 676, 679, 682, 685, 688–698, 710–711, 714–724, 727–730, 733–736, 740, 748, 751–752, 755–765, 768–771, 774–777, 781, 794–797, 800–814, 817, 820, 824, 827–832, 835, 838, 841–846, 849, 852, 855, 858, 861–871, 881, 884, 887, 890, 894, 913, 919, 931, 933, 936–940, 943–946, 951, 955, 957, 961–962
acto/input/known_schemas
base.py	53	13	75%	17–18, 28, 37, 46–47, 56–57, 66, 75, 84–85, 93
cronjob_schemas.py	76	33	57%	13, 16–19, 22, 25, 36–39, 42–47, 50, 53, 59, 62–65, 68, 71, 82, 85–90, 93, 96, 113, 117–119, 131, 137, 140
deployment_schemas.py	59	25	58%	16, 22–27, 30–32, 35, 38, 54–57, 65–67, 70, 78–81, 91, 94
known_schema.py	75	39	48%	28, 31–34, 37, 43, 46–48, 51, 54, 81–84, 102–113, 117–135
pod_disruption_budget_schemas.py	56	22	61%	14–17, 21, 25–27, 30, 41–44, 48, 54, 57, 68–71, 81, 84
pod_schemas.py	797	271	66%	16–19, 23, 28, 32, 40–43, 47, 51–53, 61–64, 68, 73, 83, 92, 151, 156, 160, 167, 171, 178, 182, 238, 242, 247, 251, 294, 298, 303, 307, 335, 338, 341, 344, 347, 350, 353, 356, 359, 362, 365, 368, 393, 397, 400–405, 408, 414, 417, 420, 428, 431, 434, 437, 445, 453, 481, 488–494, 503, 507, 539, 543, 572, 575, 578, 581, 584, 587, 590, 619, 623, 626–631, 634, 642, 645, 648, 664–667, 670–672, 675, 684, 690, 693–696, 699, 702, 713–714, 717–719, 722, 725, 736, 739, 742, 745–748, 752, 756–758, 761–765, 768, 774, 777, 780, 783, 786, 789, 792, 795, 798, 801, 804, 807, 810, 813, 816, 840, 845, 849–857, 860, 866, 869, 872, 875, 878, 881, 884, 887, 890, 893, 896, 899, 902, 905, 908, 929, 933–935, 938–943, 946, 959, 964, 974, 980, 986, 989, 992, 1032, 1036–1038, 1041, 1054, 1059, 1065, 1068–1071, 1074, 1077, 1088–1091, 1094–1096, 1102, 1108, 1111–1114, 1117, 1120, 1133–1136, 1139–1141, 1147, 1153, 1156–1159, 1162, 1165, 1176–1179, 1182–1184, 1190, 1196, 1199–1202, 1205, 1212, 1215–1217, 1223, 1238, 1243, 1247, 1274, 1278, 1291, 1296, 1302, 1305, 1308, 1314, 1317, 1320–1322, 1325, 1342, 1345, 1348, 1374, 1378–1381, 1384, 1402, 1408, 1411, 1414, 1421, 1427, 1469, 1473
resource_schemas.py	149	50	66%	15–19, 22, 25, 28–32, 35, 38, 45, 49, 54, 57–59, 62, 76, 78, 82, 96, 102–105, 108, 111, 121, 134, 147, 154, 159–162, 165, 173–176, 179, 187, 194, 199, 213, 231, 236
service_schemas.py	178	67	62%	13, 16, 19, 25–30, 33, 36, 42, 45–48, 51, 54, 64–67, 70–73, 79, 85, 88–91, 94, 101–102, 105–108, 111, 114, 127, 142, 180, 184, 208, 214, 217, 220, 228–231, 235, 240, 244–246, 249, 257–258, 261, 264, 277–280, 284, 288–290, 293
statefulset_schemas.py	186	61	67%	15–18, 21, 31–36, 42, 49–53, 56–58, 61–63, 66–70, 73–75, 78–80, 83, 90–93, 99–102, 105, 132, 149, 154, 158, 164, 167–170, 173, 176, 190–193, 196–201, 207, 225, 230, 234, 262, 266, 290
storage_schemas.py	179	79	56%	13, 16, 25–30, 33, 36, 42, 48–53, 59, 67–70, 74, 79–80, 83, 89, 92–95, 98, 104–105, 108–111, 114–116, 122, 130–131, 135, 140, 145–148, 154–155, 158, 164, 181–184, 193, 197, 203–205, 211, 214, 228–231, 244, 250–252, 255, 258, 266–269, 273, 277–279, 282
acto/kubectl_client
kubectl.py	23	18	22%	8–14, 23–29, 37–44
acto/kubernetes_engine
base.py	53	22	58%	30, 34, 38, 42, 46, 49–67, 79
k3d.py	85	68	20%	17, 21–39, 45, 54–78, 81–97, 100–110, 117–133, 137–139
kind.py	99	32	68%	51–53, 57–58, 84, 90, 99–102, 108–112, 115–116, 119–131, 139, 144, 147, 158
acto/monkey_patch
monkey_patch.py	79	24	70%	9, 18, 36, 39, 41, 45–56, 76, 90–95, 106
acto/parse_log
parse_log.py	78	19	76%	71–74, 84–86, 89–91, 96–98, 116–124
acto/post_process
post_diff_test.py	407	235	42%	64–65, 68, 78, 93–94, 133–134, 205, 215, 219, 224–233, 268, 270, 272–276, 281–298, 306–314, 317–342, 349–358, 361–423, 437–441, 461, 469–501, 504–521, 525–574, 586, 590, 596–597, 599–620, 630–666
post_process.py	104	22	79%	51, 55, 67, 77–88, 100, 103, 138–142, 146, 150, 158, 162
test_post_process.py	28	1	96%	53
acto/runner
runner.py	322	290	10%	29–73, 76–78, 92–147, 150–159, 162–193, 200–228, 235–258, 261–267, 270–292, 296–301, 312–317, 331–336, 349–441, 446–450, 456–466, 477–507, 512–545
acto/schema
anyof.py	44	20	55%	26, 30–38, 41, 44, 47–49, 52, 55–60
array.py	70	29	59%	31, 43–52, 57, 59–62, 71–78, 81–83, 86–88, 91, 94, 97, 103
base.py	102	57	44%	13–15, 18–20, 23, 26–37, 40, 43, 46–48, 51–61, 64–74, 77, 80–86, 95, 100, 105, 110, 114, 118, 142, 145–149
boolean.py	27	10	63%	16, 20, 23, 26, 29–32, 35, 38
integer.py	26	9	65%	17, 21–23, 26, 29, 32, 35, 38
number.py	30	11	63%	30–32, 35–37, 40, 43, 46, 49, 52
object.py	117	48	59%	44, 46, 51, 66–75, 80, 83, 94–109, 112–120, 123–126, 129, 132, 148, 151–158, 168
oneof.py	44	30	32%	13–19, 22, 25–27, 30–38, 41, 44, 47–49, 52, 55–60
opaque.py	17	6	65%	13, 16, 19, 22, 25, 28
schema.py	42	8	81%	21, 25, 31–34, 49–50
string.py	27	9	67%	25, 29–31, 34, 37, 40, 43, 46
acto/utils
__init__.py	13	1	92%	11
acto_timer.py	31	22	29%	10–15, 19, 22–33, 38–40, 44–47
error_handler.py	43	33	23%	13–30, 38–52, 56–74
k8s_helper.py	64	51	20%	21–27, 39–45, 57–61, 73–79, 83–91, 95–102, 106–127
preprocess.py	69	58	16%	17–73, 93–141, 147–192
process_with_except.py	9	9	0%	1–13
thread_logger.py	15	3	80%	9, 18, 28
TOTAL	8123	4198	48%

Tests	Skipped	Failures	Errors	Time
139	0 💤	0 ❌	0 🔥	1m 40s ⏱️