k8s之traefik ingress的使用

kubernetes ,

概览：

kubernetes

Kubernetes, also known as K8s, is an open-source system for automating deployment, scaling, and management of containerized applications.

traefik

Traefik is an open-source Edge Router that makes publishing your services a fun and easy experience. It receives requests on behalf of your system and finds out which components are responsible for handling them.

使用traefik ingress

配置文件

traefik proxy

注意：我配置了域名，如没有域名。可以用过hosts文件提供。

crd-rbac.yaml

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
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: traefik-ingress-controller

rules:
  - apiGroups:
      - ""
    resources:
      - services
      - endpoints
      - secrets
    verbs:
      - get
      - list
      - watch
  - apiGroups:
      - extensions
      - networking.k8s.io
    resources:
      - ingresses
      - ingressclasses
    verbs:
      - get
      - list
      - watch
  - apiGroups:
      - extensions
    resources:
      - ingresses/status
    verbs:
      - update
  - apiGroups:
      - traefik.containo.us
    resources:
      - middlewares
      - middlewaretcps
      - ingressroutes
      - traefikservices
      - ingressroutetcps
      - ingressrouteudps
      - tlsoptions
      - tlsstores
      - serverstransports
    verbs:
      - get
      - list
      - watch

---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: traefik-ingress-controller

roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: traefik-ingress-controller
subjects:
  - kind: ServiceAccount
    name: traefik-ingress-controller
    namespace: default

traefik.yaml

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
apiVersion: v1
kind: ServiceAccount
metadata:
  name: traefik-ingress-controller

---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: traefik
  labels:
    app: traefik

spec:
  selector:
    matchLabels:
      app: traefik
  template:
    metadata:
      labels:
        app: traefik
    spec:
      serviceAccountName: traefik-ingress-controller
      tolerations:
      - operator: "Exists"
        effect: "NoSchedule"
      nodeSelector:
        kubernetes.io/hostname: k8s-m1
      containers:
        - name: traefik
          image: traefik:v2.9.9
          args:
            - --api
            - --accesslog
            - --api.insecure
            - --api.dashboard
            - --log.level=INFO
            - --entrypoints.web.address=:80
            - --entrypoints.websecure.address=:443
            - --providers.kubernetescrd
            - --providers.kubernetesingress
            - --entryPoints.web.forwardedHeaders.trustedIPs=192.168.6.7
          ports:
            - name: web
              hostPort: 80
              containerPort: 80
            - name: websecure
              hostPort: 443
              containerPort: 443
            - name: admin
              hostPort: 8080
              containerPort: 8080
          securityContext:
            capabilities:
              drop:
                - ALL
              add:
                - NET_BIND_SERVICE
---
apiVersion: v1
kind: Service
metadata:
  name: traefik
spec:
  selector:
    app: traefik
  ports:
    - protocol: TCP
      port: 80
      name: web
    - protocol: TCP
      port: 443
      name: websecure
    - protocol: TCP
      port: 8080
      name: admin

ingress示例

whoami.yaml

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
apiVersion: apps/v1
kind: Deployment
metadata:
  name: whoami
  namespace: app
  labels:
    app: whoami

spec:
  replicas: 2
  selector:
    matchLabels:
      app: whoami
  template:
    metadata:
      labels:
        app: whoami
    spec:
      containers:
        - name: whoami
          image: traefik/whoami
          ports:
            - containerPort: 80

---
apiVersion: v1
kind: Service
metadata:
  name: whoami
  namespace: app
spec:
  ports:
    - name: http-80
      port: 80
  selector:
    app: whoami

---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: whoami-ingress
  namespace: app
  annotations:
    traefik.ingress.kubernetes.io/router.entrypoints: web

spec:
  rules:
    - host: www.guzal.cc
      http:
        paths:
          - path: /whoami
            pathType: Exact
            backend:
              service:
                name:  whoami
                port:
                  number: 80

开始部署

1
2
kubectl apply -f crd-rbac.yml -f traefik.yml
kubectl apply -f whoami.yaml

检查验证

因为traefik是hostPort暴露端口，所以直接访问k8s集群80端口即可。

1
2
3
4
5
6
7
8
9
10
11
[root@k8s-master-01 app]# kubectl get pod -A | grep -E "traefik|whoami"
app      whoami-6bbfdbb69c-d446q  1/1  Running  0  81s
app      whoami-6bbfdbb69c-wrc4b  1/1  Running  0  81s
default  traefik-b4mff            1/1  Running  0  2m8s

[root@k8s-master-01 app]# kubectl get svc -A | grep -E "traefik|whoami"
app      whoami   ClusterIP  10.96.2.2   <none>  80/TCP                   106s
default  traefik  ClusterIP  10.96.1.14  <none>  80/TCP,443/TCP,8080/TCP  2m33s

[root@k8s-master-01 app]# kubectl get ingress -A | grep -E "traefik|whoami"
app         whoami-ingress   <none>   www.guzal.cc             80      2m6s

我是用nginx代理了k8s，所以有ssl证书，若没有代理，直接访问80端口的whoami上下文即可。

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
(base) mardan@Mardans-Mac-mini exec: 25/1793 current: 0 status: [ ok ]
ttys005 k8s %⚑ <<< curl https://www.example.cc/whoami
Hostname: whoami-6bbfdbb69c-d446q
IP: 127.0.0.1
IP: ::1
IP: 10.0.1.249
IP: fe80::18c8:7cff:fe53:37d2
RemoteAddr: 10.0.0.23:33254
GET /whoami HTTP/1.1
Host: www.example.cc
User-Agent: curl/7.64.1
Accept: */*
Accept-Encoding: gzip
X-Forwarded-For: 192.168.137.101, 192.168.137.3
X-Forwarded-Host: www.example.cc
X-Forwarded-Port: 80
X-Forwarded-Proto: http
X-Forwarded-Server: traefik-b4mff
X-Real-Ip: 192.168.137.101
X-Real-Port: 51898

traefik仪表盘

在traefik里面已经启用过dashboard，所以可以直接访问k8s_ip:8080来访问traefik仪表盘。我在这里使用了ingress来导出。

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: traefik-dashboard-ingress
  namespace: default
  annotations:
    traefik.ingress.kubernetes.io/router.entrypoints: web

spec:
  rules:
    - host: traefik.example.cc
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: traefik
                port:
                  number: 8080

ip:端口访问

域名访问，注意这个才是使用的ingress。

Traffic 进阶

ingress-extension.yml， traefik的高级ingress类型apiVersion: traefik.containo.us/v1alpha1 , kind: IngressRoute，可以提供更复杂的支持。

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
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
# All resources definition must be declared

---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  annotations:
    controller-gen.kubebuilder.io/version: v0.6.2
  creationTimestamp: null
  name: ingressroutes.traefik.containo.us
spec:
  group: traefik.containo.us
  names:
    kind: IngressRoute
    listKind: IngressRouteList
    plural: ingressroutes
    singular: ingressroute
  scope: Namespaced
  versions:
  - name: v1alpha1
    schema:
      openAPIV3Schema:
        description: IngressRoute is the CRD implementation of a Traefik HTTP Router.
        properties:
          apiVersion:
            description: 'APIVersion defines the versioned schema of this representation
              of an object. Servers should convert recognized schemas to the latest
              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
            type: string
          kind:
            description: 'Kind is a string value representing the REST resource this
              object represents. Servers may infer this from the endpoint the client
              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
            type: string
          metadata:
            type: object
          spec:
            description: IngressRouteSpec defines the desired state of IngressRoute.
            properties:
              entryPoints:
                description: 'EntryPoints defines the list of entry point names to
                  bind to. Entry points have to be configured in the static configuration.
                  More info: https://doc.traefik.io/traefik/v2.8/routing/entrypoints/
                  Default: all.'
                items:
                  type: string
                type: array
              routes:
                description: Routes defines the list of routes.
                items:
                  description: Route holds the HTTP route configuration.
                  properties:
                    kind:
                      description: Kind defines the kind of the route. Rule is the
                        only supported kind.
                      enum:
                      - Rule
                      type: string
                    match:
                      description: 'Match defines the router''s rule. More info: https://doc.traefik.io/traefik/v2.8/routing/routers/#rule'
                      type: string
                    middlewares:
                      description: 'Middlewares defines the list of references to
                        Middleware resources. More info: https://doc.traefik.io/traefik/v2.8/routing/providers/kubernetes-crd/#kind-middleware'
                      items:
                        description: MiddlewareRef is a reference to a Middleware
                          resource.
                        properties:
                          name:
                            description: Name defines the name of the referenced Middleware
                              resource.
                            type: string
                          namespace:
                            description: Namespace defines the namespace of the referenced
                              Middleware resource.
                            type: string
                        required:
                        - name
                        type: object
                      type: array
                    priority:
                      description: 'Priority defines the router''s priority. More
                        info: https://doc.traefik.io/traefik/v2.8/routing/routers/#priority'
                      type: integer
                    services:
                      description: Services defines the list of Service. It can contain
                        any combination of TraefikService and/or reference to a Kubernetes
                        Service.
                      items:
                        description: Service defines an upstream HTTP service to proxy
                          traffic to.
                        properties:
                          kind:
                            description: Kind defines the kind of the Service.
                            enum:
                            - Service
                            - TraefikService
                            type: string
                          name:
                            description: Name defines the name of the referenced Kubernetes
                              Service or TraefikService. The differentiation between
                              the two is specified in the Kind field.
                            type: string
                          namespace:
                            description: Namespace defines the namespace of the referenced
                              Kubernetes Service or TraefikService.
                            type: string
                          passHostHeader:
                            description: PassHostHeader defines whether the client
                              Host header is forwarded to the upstream Kubernetes
                              Service. By default, passHostHeader is true.
                            type: boolean
                          port:
                            anyOf:
                            - type: integer
                            - type: string
                            description: Port defines the port of a Kubernetes Service.
                              This can be a reference to a named port.
                            x-kubernetes-int-or-string: true
                          responseForwarding:
                            description: ResponseForwarding defines how Traefik forwards
                              the response from the upstream Kubernetes Service to
                              the client.
                            properties:
                              flushInterval:
                                description: 'FlushInterval defines the interval,
                                  in milliseconds, in between flushes to the client
                                  while copying the response body. A negative value
                                  means to flush immediately after each write to the
                                  client. This configuration is ignored when ReverseProxy
                                  recognizes a response as a streaming response; for
                                  such responses, writes are flushed to the client
                                  immediately. Default: 100ms'
                                type: string
                            type: object
                          scheme:
                            description: Scheme defines the scheme to use for the
                              request to the upstream Kubernetes Service. It defaults
                              to https when Kubernetes Service port is 443, http otherwise.
                            type: string
                          serversTransport:
                            description: ServersTransport defines the name of ServersTransport
                              resource to use. It allows to configure the transport
                              between Traefik and your servers. Can only be used on
                              a Kubernetes Service.
                            type: string
                          sticky:
                            description: 'Sticky defines the sticky sessions configuration.
                              More info: https://doc.traefik.io/traefik/v2.8/routing/services/#sticky-sessions'
                            properties:
                              cookie:
                                description: Cookie defines the sticky cookie configuration.
                                properties:
                                  httpOnly:
                                    description: HTTPOnly defines whether the cookie
                                      can be accessed by client-side APIs, such as
                                      JavaScript.
                                    type: boolean
                                  name:
                                    description: Name defines the Cookie name.
                                    type: string
                                  sameSite:
                                    description: 'SameSite defines the same site policy.
                                      More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite'
                                    type: string
                                  secure:
                                    description: Secure defines whether the cookie
                                      can only be transmitted over an encrypted connection
                                      (i.e. HTTPS).
                                    type: boolean
                                type: object
                            type: object
                          strategy:
                            description: Strategy defines the load balancing strategy
                              between the servers. RoundRobin is the only supported
                              value at the moment.
                            type: string
                          weight:
                            description: Weight defines the weight and should only
                              be specified when Name references a TraefikService object
                              (and to be precise, one that embeds a Weighted Round
                              Robin).
                            type: integer
                        required:
                        - name
                        type: object
                      type: array
                  required:
                  - kind
                  - match
                  type: object
                type: array
              tls:
                description: 'TLS defines the TLS configuration. More info: https://doc.traefik.io/traefik/v2.8/routing/routers/#tls'
                properties:
                  certResolver:
                    description: 'CertResolver defines the name of the certificate
                      resolver to use. Cert resolvers have to be configured in the
                      static configuration. More info: https://doc.traefik.io/traefik/v2.8/https/acme/#certificate-resolvers'
                    type: string
                  domains:
                    description: 'Domains defines the list of domains that will be
                      used to issue certificates. More info: https://doc.traefik.io/traefik/v2.8/routing/routers/#domains'
                    items:
                      description: Domain holds a domain name with SANs.
                      properties:
                        main:
                          description: Main defines the main domain name.
                          type: string
                        sans:
                          description: SANs defines the subject alternative domain
                            names.
                          items:
                            type: string
                          type: array
                      type: object
                    type: array
                  options:
                    description: 'Options defines the reference to a TLSOption, that
                      specifies the parameters of the TLS connection. If not defined,
                      the `default` TLSOption is used. More info: https://doc.traefik.io/traefik/v2.8/https/tls/#tls-options'
                    properties:
                      name:
                        description: 'Name defines the name of the referenced TLSOption.
                          More info: https://doc.traefik.io/traefik/v2.8/routing/providers/kubernetes-crd/#kind-tlsoption'
                        type: string
                      namespace:
                        description: 'Namespace defines the namespace of the referenced
                          TLSOption. More info: https://doc.traefik.io/traefik/v2.8/routing/providers/kubernetes-crd/#kind-tlsoption'
                        type: string
                    required:
                    - name
                    type: object
                  secretName:
                    description: SecretName is the name of the referenced Kubernetes
                      Secret to specify the certificate details.
                    type: string
                  store:
                    description: Store defines the reference to the TLSStore, that
                      will be used to store certificates. Please note that only `default`
                      TLSStore can be used.
                    properties:
                      name:
                        description: 'Name defines the name of the referenced TLSStore.
                          More info: https://doc.traefik.io/traefik/v2.8/routing/providers/kubernetes-crd/#kind-tlsstore'
                        type: string
                      namespace:
                        description: 'Namespace defines the namespace of the referenced
                          TLSStore. More info: https://doc.traefik.io/traefik/v2.8/routing/providers/kubernetes-crd/#kind-tlsstore'
                        type: string
                    required:
                    - name
                    type: object
                type: object
            required:
            - routes
            type: object
        required:
        - metadata
        - spec
        type: object
    served: true
    storage: true
status:
  acceptedNames:
    kind: ""
    plural: ""
  conditions: []
  storedVersions: []

---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  annotations:
    controller-gen.kubebuilder.io/version: v0.6.2
  creationTimestamp: null
  name: ingressroutetcps.traefik.containo.us
spec:
  group: traefik.containo.us
  names:
    kind: IngressRouteTCP
    listKind: IngressRouteTCPList
    plural: ingressroutetcps
    singular: ingressroutetcp
  scope: Namespaced
  versions:
  - name: v1alpha1
    schema:
      openAPIV3Schema:
        description: IngressRouteTCP is the CRD implementation of a Traefik TCP Router.
        properties:
          apiVersion:
            description: 'APIVersion defines the versioned schema of this representation
              of an object. Servers should convert recognized schemas to the latest
              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
            type: string
          kind:
            description: 'Kind is a string value representing the REST resource this
              object represents. Servers may infer this from the endpoint the client
              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
            type: string
          metadata:
            type: object
          spec:
            description: IngressRouteTCPSpec defines the desired state of IngressRouteTCP.
            properties:
              entryPoints:
                description: 'EntryPoints defines the list of entry point names to
                  bind to. Entry points have to be configured in the static configuration.
                  More info: https://doc.traefik.io/traefik/v2.8/routing/entrypoints/
                  Default: all.'
                items:
                  type: string
                type: array
              routes:
                description: Routes defines the list of routes.
                items:
                  description: RouteTCP holds the TCP route configuration.
                  properties:
                    match:
                      description: 'Match defines the router''s rule. More info: https://doc.traefik.io/traefik/v2.8/routing/routers/#rule_1'
                      type: string
                    middlewares:
                      description: Middlewares defines the list of references to MiddlewareTCP
                        resources.
                      items:
                        description: ObjectReference is a generic reference to a Traefik
                          resource.
                        properties:
                          name:
                            description: Name defines the name of the referenced Traefik
                              resource.
                            type: string
                          namespace:
                            description: Namespace defines the namespace of the referenced
                              Traefik resource.
                            type: string
                        required:
                        - name
                        type: object
                      type: array
                    priority:
                      description: 'Priority defines the router''s priority. More
                        info: https://doc.traefik.io/traefik/v2.8/routing/routers/#priority_1'
                      type: integer
                    services:
                      description: Services defines the list of TCP services.
                      items:
                        description: ServiceTCP defines an upstream TCP service to
                          proxy traffic to.
                        properties:
                          name:
                            description: Name defines the name of the referenced Kubernetes
                              Service.
                            type: string
                          namespace:
                            description: Namespace defines the namespace of the referenced
                              Kubernetes Service.
                            type: string
                          port:
                            anyOf:
                            - type: integer
                            - type: string
                            description: Port defines the port of a Kubernetes Service.
                              This can be a reference to a named port.
                            x-kubernetes-int-or-string: true
                          proxyProtocol:
                            description: 'ProxyProtocol defines the PROXY protocol
                              configuration. More info: https://doc.traefik.io/traefik/v2.8/routing/services/#proxy-protocol'
                            properties:
                              version:
                                description: Version defines the PROXY Protocol version
                                  to use.
                                type: integer
                            type: object
                          terminationDelay:
                            description: TerminationDelay defines the deadline that
                              the proxy sets, after one of its connected peers indicates
                              it has closed the writing capability of its connection,
                              to close the reading capability as well, hence fully
                              terminating the connection. It is a duration in milliseconds,
                              defaulting to 100. A negative value means an infinite
                              deadline (i.e. the reading capability is never closed).
                            type: integer
                          weight:
                            description: Weight defines the weight used when balancing
                              requests between multiple Kubernetes Service.
                            type: integer
                        required:
                        - name
                        - port
                        type: object
                      type: array
                  required:
                  - match
                  type: object
                type: array
              tls:
                description: 'TLS defines the TLS configuration on a layer 4 / TCP
                  Route. More info: https://doc.traefik.io/traefik/v2.8/routing/routers/#tls_1'
                properties:
                  certResolver:
                    description: 'CertResolver defines the name of the certificate
                      resolver to use. Cert resolvers have to be configured in the
                      static configuration. More info: https://doc.traefik.io/traefik/v2.8/https/acme/#certificate-resolvers'
                    type: string
                  domains:
                    description: 'Domains defines the list of domains that will be
                      used to issue certificates. More info: https://doc.traefik.io/traefik/v2.8/routing/routers/#domains'
                    items:
                      description: Domain holds a domain name with SANs.
                      properties:
                        main:
                          description: Main defines the main domain name.
                          type: string
                        sans:
                          description: SANs defines the subject alternative domain
                            names.
                          items:
                            type: string
                          type: array
                      type: object
                    type: array
                  options:
                    description: 'Options defines the reference to a TLSOption, that
                      specifies the parameters of the TLS connection. If not defined,
                      the `default` TLSOption is used. More info: https://doc.traefik.io/traefik/v2.8/https/tls/#tls-options'
                    properties:
                      name:
                        description: Name defines the name of the referenced Traefik
                          resource.
                        type: string
                      namespace:
                        description: Namespace defines the namespace of the referenced
                          Traefik resource.
                        type: string
                    required:
                    - name
                    type: object
                  passthrough:
                    description: Passthrough defines whether a TLS router will terminate
                      the TLS connection.
                    type: boolean
                  secretName:
                    description: SecretName is the name of the referenced Kubernetes
                      Secret to specify the certificate details.
                    type: string
                  store:
                    description: Store defines the reference to the TLSStore, that
                      will be used to store certificates. Please note that only `default`
                      TLSStore can be used.
                    properties:
                      name:
                        description: Name defines the name of the referenced Traefik
                          resource.
                        type: string
                      namespace:
                        description: Namespace defines the namespace of the referenced
                          Traefik resource.
                        type: string
                    required:
                    - name
                    type: object
                type: object
            required:
            - routes
            type: object
        required:
        - metadata
        - spec
        type: object
    served: true
    storage: true
status:
  acceptedNames:
    kind: ""
    plural: ""
  conditions: []
  storedVersions: []

---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  annotations:
    controller-gen.kubebuilder.io/version: v0.6.2
  creationTimestamp: null
  name: ingressrouteudps.traefik.containo.us
spec:
  group: traefik.containo.us
  names:
    kind: IngressRouteUDP
    listKind: IngressRouteUDPList
    plural: ingressrouteudps
    singular: ingressrouteudp
  scope: Namespaced
  versions:
  - name: v1alpha1
    schema:
      openAPIV3Schema:
        description: IngressRouteUDP is a CRD implementation of a Traefik UDP Router.
        properties:
          apiVersion:
            description: 'APIVersion defines the versioned schema of this representation
              of an object. Servers should convert recognized schemas to the latest
              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
            type: string
          kind:
            description: 'Kind is a string value representing the REST resource this
              object represents. Servers may infer this from the endpoint the client
              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
            type: string
          metadata:
            type: object
          spec:
            description: IngressRouteUDPSpec defines the desired state of a IngressRouteUDP.
            properties:
              entryPoints:
                description: 'EntryPoints defines the list of entry point names to
                  bind to. Entry points have to be configured in the static configuration.
                  More info: https://doc.traefik.io/traefik/v2.8/routing/entrypoints/
                  Default: all.'
                items:
                  type: string
                type: array
              routes:
                description: Routes defines the list of routes.
                items:
                  description: RouteUDP holds the UDP route configuration.
                  properties:
                    services:
                      description: Services defines the list of UDP services.
                      items:
                        description: ServiceUDP defines an upstream UDP service to
                          proxy traffic to.
                        properties:
                          name:
                            description: Name defines the name of the referenced Kubernetes
                              Service.
                            type: string
                          namespace:
                            description: Namespace defines the namespace of the referenced
                              Kubernetes Service.
                            type: string
                          port:
                            anyOf:
                            - type: integer
                            - type: string
                            description: Port defines the port of a Kubernetes Service.
                              This can be a reference to a named port.
                            x-kubernetes-int-or-string: true
                          weight:
                            description: Weight defines the weight used when balancing
                              requests between multiple Kubernetes Service.
                            type: integer
                        required:
                        - name
                        - port
                        type: object
                      type: array
                  type: object
                type: array
            required:
            - routes
            type: object
        required:
        - metadata
        - spec
        type: object
    served: true
    storage: true
status:
  acceptedNames:
    kind: ""
    plural: ""
  conditions: []
  storedVersions: []

---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  annotations:
    controller-gen.kubebuilder.io/version: v0.6.2
  creationTimestamp: null
  name: middlewares.traefik.containo.us
spec:
  group: traefik.containo.us
  names:
    kind: Middleware
    listKind: MiddlewareList
    plural: middlewares
    singular: middleware
  scope: Namespaced
  versions:
  - name: v1alpha1
    schema:
      openAPIV3Schema:
        description: 'Middleware is the CRD implementation of a Traefik Middleware.
          More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/overview/'
        properties:
          apiVersion:
            description: 'APIVersion defines the versioned schema of this representation
              of an object. Servers should convert recognized schemas to the latest
              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
            type: string
          kind:
            description: 'Kind is a string value representing the REST resource this
              object represents. Servers may infer this from the endpoint the client
              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
            type: string
          metadata:
            type: object
          spec:
            description: MiddlewareSpec defines the desired state of a Middleware.
            properties:
              addPrefix:
                description: 'AddPrefix holds the add prefix middleware configuration.
                  This middleware updates the path of a request before forwarding
                  it. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/addprefix/'
                properties:
                  prefix:
                    description: Prefix is the string to add before the current path
                      in the requested URL. It should include a leading slash (/).
                    type: string
                type: object
              basicAuth:
                description: 'BasicAuth holds the basic auth middleware configuration.
                  This middleware restricts access to your services to known users.
                  More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/basicauth/'
                properties:
                  headerField:
                    description: 'HeaderField defines a header field to store the
                      authenticated user. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/basicauth/#headerfield'
                    type: string
                  realm:
                    description: 'Realm allows the protected resources on a server
                      to be partitioned into a set of protection spaces, each with
                      its own authentication scheme. Default: traefik.'
                    type: string
                  removeHeader:
                    description: 'RemoveHeader sets the removeHeader option to true
                      to remove the authorization header before forwarding the request
                      to your service. Default: false.'
                    type: boolean
                  secret:
                    description: Secret is the name of the referenced Kubernetes Secret
                      containing user credentials.
                    type: string
                type: object
              buffering:
                description: 'Buffering holds the buffering middleware configuration.
                  This middleware retries or limits the size of requests that can
                  be forwarded to backends. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/buffering/#maxrequestbodybytes'
                properties:
                  maxRequestBodyBytes:
                    description: 'MaxRequestBodyBytes defines the maximum allowed
                      body size for the request (in bytes). If the request exceeds
                      the allowed size, it is not forwarded to the service, and the
                      client gets a 413 (Request Entity Too Large) response. Default:
                      0 (no maximum).'
                    format: int64
                    type: integer
                  maxResponseBodyBytes:
                    description: 'MaxResponseBodyBytes defines the maximum allowed
                      response size from the service (in bytes). If the response exceeds
                      the allowed size, it is not forwarded to the client. The client
                      gets a 500 (Internal Server Error) response instead. Default:
                      0 (no maximum).'
                    format: int64
                    type: integer
                  memRequestBodyBytes:
                    description: 'MemRequestBodyBytes defines the threshold (in bytes)
                      from which the request will be buffered on disk instead of in
                      memory. Default: 1048576 (1Mi).'
                    format: int64
                    type: integer
                  memResponseBodyBytes:
                    description: 'MemResponseBodyBytes defines the threshold (in bytes)
                      from which the response will be buffered on disk instead of
                      in memory. Default: 1048576 (1Mi).'
                    format: int64
                    type: integer
                  retryExpression:
                    description: 'RetryExpression defines the retry conditions. It
                      is a logical combination of functions with operators AND (&&)
                      and OR (||). More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/buffering/#retryexpression'
                    type: string
                type: object
              chain:
                description: 'Chain holds the configuration of the chain middleware.
                  This middleware enables to define reusable combinations of other
                  pieces of middleware. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/chain/'
                properties:
                  middlewares:
                    description: Middlewares is the list of MiddlewareRef which composes
                      the chain.
                    items:
                      description: MiddlewareRef is a reference to a Middleware resource.
                      properties:
                        name:
                          description: Name defines the name of the referenced Middleware
                            resource.
                          type: string
                        namespace:
                          description: Namespace defines the namespace of the referenced
                            Middleware resource.
                          type: string
                      required:
                      - name
                      type: object
                    type: array
                type: object
              circuitBreaker:
                description: CircuitBreaker holds the circuit breaker configuration.
                properties:
                  checkPeriod:
                    anyOf:
                    - type: integer
                    - type: string
                    description: CheckPeriod is the interval between successive checks
                      of the circuit breaker condition (when in standby state).
                    x-kubernetes-int-or-string: true
                  expression:
                    description: Expression is the condition that triggers the tripped
                      state.
                    type: string
                  fallbackDuration:
                    anyOf:
                    - type: integer
                    - type: string
                    description: FallbackDuration is the duration for which the circuit
                      breaker will wait before trying to recover (from a tripped state).
                    x-kubernetes-int-or-string: true
                  recoveryDuration:
                    anyOf:
                    - type: integer
                    - type: string
                    description: RecoveryDuration is the duration for which the circuit
                      breaker will try to recover (as soon as it is in recovering
                      state).
                    x-kubernetes-int-or-string: true
                type: object
              compress:
                description: 'Compress holds the compress middleware configuration.
                  This middleware compresses responses before sending them to the
                  client, using gzip compression. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/compress/'
                properties:
                  excludedContentTypes:
                    description: ExcludedContentTypes defines the list of content
                      types to compare the Content-Type header of the incoming requests
                      and responses before compressing.
                    items:
                      type: string
                    type: array
                  minResponseBodyBytes:
                    description: 'MinResponseBodyBytes defines the minimum amount
                      of bytes a response body must have to be compressed. Default:
                      1024.'
                    type: integer
                type: object
              contentType:
                description: ContentType holds the content-type middleware configuration.
                  This middleware exists to enable the correct behavior until at least
                  the default one can be changed in a future version.
                properties:
                  autoDetect:
                    description: AutoDetect specifies whether to let the `Content-Type`
                      header, if it has not been set by the backend, be automatically
                      set to a value derived from the contents of the response. As
                      a proxy, the default behavior should be to leave the header
                      alone, regardless of what the backend did with it. However,
                      the historic default was to always auto-detect and set the header
                      if it was nil, and it is going to be kept that way in order
                      to support users currently relying on it.
                    type: boolean
                type: object
              digestAuth:
                description: 'DigestAuth holds the digest auth middleware configuration.
                  This middleware restricts access to your services to known users.
                  More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/digestauth/'
                properties:
                  headerField:
                    description: 'HeaderField defines a header field to store the
                      authenticated user. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/basicauth/#headerfield'
                    type: string
                  realm:
                    description: 'Realm allows the protected resources on a server
                      to be partitioned into a set of protection spaces, each with
                      its own authentication scheme. Default: traefik.'
                    type: string
                  removeHeader:
                    description: RemoveHeader defines whether to remove the authorization
                      header before forwarding the request to the backend.
                    type: boolean
                  secret:
                    description: Secret is the name of the referenced Kubernetes Secret
                      containing user credentials.
                    type: string
                type: object
              errors:
                description: 'ErrorPage holds the custom error middleware configuration.
                  This middleware returns a custom page in lieu of the default, according
                  to configured ranges of HTTP Status codes. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/errorpages/'
                properties:
                  query:
                    description: Query defines the URL for the error page (hosted
                      by service). The {status} variable can be used in order to insert
                      the status code in the URL.
                    type: string
                  service:
                    description: 'Service defines the reference to a Kubernetes Service
                      that will serve the error page. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/errorpages/#service'
                    properties:
                      kind:
                        description: Kind defines the kind of the Service.
                        enum:
                        - Service
                        - TraefikService
                        type: string
                      name:
                        description: Name defines the name of the referenced Kubernetes
                          Service or TraefikService. The differentiation between the
                          two is specified in the Kind field.
                        type: string
                      namespace:
                        description: Namespace defines the namespace of the referenced
                          Kubernetes Service or TraefikService.
                        type: string
                      passHostHeader:
                        description: PassHostHeader defines whether the client Host
                          header is forwarded to the upstream Kubernetes Service.
                          By default, passHostHeader is true.
                        type: boolean
                      port:
                        anyOf:
                        - type: integer
                        - type: string
                        description: Port defines the port of a Kubernetes Service.
                          This can be a reference to a named port.
                        x-kubernetes-int-or-string: true
                      responseForwarding:
                        description: ResponseForwarding defines how Traefik forwards
                          the response from the upstream Kubernetes Service to the
                          client.
                        properties:
                          flushInterval:
                            description: 'FlushInterval defines the interval, in milliseconds,
                              in between flushes to the client while copying the response
                              body. A negative value means to flush immediately after
                              each write to the client. This configuration is ignored
                              when ReverseProxy recognizes a response as a streaming
                              response; for such responses, writes are flushed to
                              the client immediately. Default: 100ms'
                            type: string
                        type: object
                      scheme:
                        description: Scheme defines the scheme to use for the request
                          to the upstream Kubernetes Service. It defaults to https
                          when Kubernetes Service port is 443, http otherwise.
                        type: string
                      serversTransport:
                        description: ServersTransport defines the name of ServersTransport
                          resource to use. It allows to configure the transport between
                          Traefik and your servers. Can only be used on a Kubernetes
                          Service.
                        type: string
                      sticky:
                        description: 'Sticky defines the sticky sessions configuration.
                          More info: https://doc.traefik.io/traefik/v2.8/routing/services/#sticky-sessions'
                        properties:
                          cookie:
                            description: Cookie defines the sticky cookie configuration.
                            properties:
                              httpOnly:
                                description: HTTPOnly defines whether the cookie can
                                  be accessed by client-side APIs, such as JavaScript.
                                type: boolean
                              name:
                                description: Name defines the Cookie name.
                                type: string
                              sameSite:
                                description: 'SameSite defines the same site policy.
                                  More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite'
                                type: string
                              secure:
                                description: Secure defines whether the cookie can
                                  only be transmitted over an encrypted connection
                                  (i.e. HTTPS).
                                type: boolean
                            type: object
                        type: object
                      strategy:
                        description: Strategy defines the load balancing strategy
                          between the servers. RoundRobin is the only supported value
                          at the moment.
                        type: string
                      weight:
                        description: Weight defines the weight and should only be
                          specified when Name references a TraefikService object (and
                          to be precise, one that embeds a Weighted Round Robin).
                        type: integer
                    required:
                    - name
                    type: object
                  status:
                    description: Status defines which status or range of statuses
                      should result in an error page. It can be either a status code
                      as a number (500), as multiple comma-separated numbers (500,502),
                      as ranges by separating two codes with a dash (500-599), or
                      a combination of the two (404,418,500-599).
                    items:
                      type: string
                    type: array
                type: object
              forwardAuth:
                description: 'ForwardAuth holds the forward auth middleware configuration.
                  This middleware delegates the request authentication to a Service.
                  More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/forwardauth/'
                properties:
                  address:
                    description: Address defines the authentication server address.
                    type: string
                  authRequestHeaders:
                    description: AuthRequestHeaders defines the list of the headers
                      to copy from the request to the authentication server. If not
                      set or empty then all request headers are passed.
                    items:
                      type: string
                    type: array
                  authResponseHeaders:
                    description: AuthResponseHeaders defines the list of headers to
                      copy from the authentication server response and set on forwarded
                      request, replacing any existing conflicting headers.
                    items:
                      type: string
                    type: array
                  authResponseHeadersRegex:
                    description: 'AuthResponseHeadersRegex defines the regex to match
                      headers to copy from the authentication server response and
                      set on forwarded request, after stripping all headers that match
                      the regex. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/forwardauth/#authresponseheadersregex'
                    type: string
                  tls:
                    description: TLS defines the configuration used to secure the
                      connection to the authentication server.
                    properties:
                      caOptional:
                        type: boolean
                      caSecret:
                        description: CASecret is the name of the referenced Kubernetes
                          Secret containing the CA to validate the server certificate.
                          The CA certificate is extracted from key `tls.ca` or `ca.crt`.
                        type: string
                      certSecret:
                        description: CertSecret is the name of the referenced Kubernetes
                          Secret containing the client certificate. The client certificate
                          is extracted from the keys `tls.crt` and `tls.key`.
                        type: string
                      insecureSkipVerify:
                        description: InsecureSkipVerify defines whether the server
                          certificates should be validated.
                        type: boolean
                    type: object
                  trustForwardHeader:
                    description: 'TrustForwardHeader defines whether to trust (ie:
                      forward) all X-Forwarded-* headers.'
                    type: boolean
                type: object
              headers:
                description: 'Headers holds the headers middleware configuration.
                  This middleware manages the requests and responses headers. More
                  info: https://doc.traefik.io/traefik/v2.8/middlewares/http/headers/#customrequestheaders'
                properties:
                  accessControlAllowCredentials:
                    description: AccessControlAllowCredentials defines whether the
                      request can include user credentials.
                    type: boolean
                  accessControlAllowHeaders:
                    description: AccessControlAllowHeaders defines the Access-Control-Request-Headers
                      values sent in preflight response.
                    items:
                      type: string
                    type: array
                  accessControlAllowMethods:
                    description: AccessControlAllowMethods defines the Access-Control-Request-Method
                      values sent in preflight response.
                    items:
                      type: string
                    type: array
                  accessControlAllowOriginList:
                    description: AccessControlAllowOriginList is a list of allowable
                      origins. Can also be a wildcard origin "*".
                    items:
                      type: string
                    type: array
                  accessControlAllowOriginListRegex:
                    description: AccessControlAllowOriginListRegex is a list of allowable
                      origins written following the Regular Expression syntax (https://golang.org/pkg/regexp/).
                    items:
                      type: string
                    type: array
                  accessControlExposeHeaders:
                    description: AccessControlExposeHeaders defines the Access-Control-Expose-Headers
                      values sent in preflight response.
                    items:
                      type: string
                    type: array
                  accessControlMaxAge:
                    description: AccessControlMaxAge defines the time that a preflight
                      request may be cached.
                    format: int64
                    type: integer
                  addVaryHeader:
                    description: AddVaryHeader defines whether the Vary header is
                      automatically added/updated when the AccessControlAllowOriginList
                      is set.
                    type: boolean
                  allowedHosts:
                    description: AllowedHosts defines the fully qualified list of
                      allowed domain names.
                    items:
                      type: string
                    type: array
                  browserXssFilter:
                    description: BrowserXSSFilter defines whether to add the X-XSS-Protection
                      header with the value 1; mode=block.
                    type: boolean
                  contentSecurityPolicy:
                    description: ContentSecurityPolicy defines the Content-Security-Policy
                      header value.
                    type: string
                  contentTypeNosniff:
                    description: ContentTypeNosniff defines whether to add the X-Content-Type-Options
                      header with the nosniff value.
                    type: boolean
                  customBrowserXSSValue:
                    description: CustomBrowserXSSValue defines the X-XSS-Protection
                      header value. This overrides the BrowserXssFilter option.
                    type: string
                  customFrameOptionsValue:
                    description: CustomFrameOptionsValue defines the X-Frame-Options
                      header value. This overrides the FrameDeny option.
                    type: string
                  customRequestHeaders:
                    additionalProperties:
                      type: string
                    description: CustomRequestHeaders defines the header names and
                      values to apply to the request.
                    type: object
                  customResponseHeaders:
                    additionalProperties:
                      type: string
                    description: CustomResponseHeaders defines the header names and
                      values to apply to the response.
                    type: object
                  featurePolicy:
                    description: 'Deprecated: use PermissionsPolicy instead.'
                    type: string
                  forceSTSHeader:
                    description: ForceSTSHeader defines whether to add the STS header
                      even when the connection is HTTP.
                    type: boolean
                  frameDeny:
                    description: FrameDeny defines whether to add the X-Frame-Options
                      header with the DENY value.
                    type: boolean
                  hostsProxyHeaders:
                    description: HostsProxyHeaders defines the header keys that may
                      hold a proxied hostname value for the request.
                    items:
                      type: string
                    type: array
                  isDevelopment:
                    description: IsDevelopment defines whether to mitigate the unwanted
                      effects of the AllowedHosts, SSL, and STS options when developing.
                      Usually testing takes place using HTTP, not HTTPS, and on localhost,
                      not your production domain. If you would like your development
                      environment to mimic production with complete Host blocking,
                      SSL redirects, and STS headers, leave this as false.
                    type: boolean
                  permissionsPolicy:
                    description: PermissionsPolicy defines the Permissions-Policy
                      header value. This allows sites to control browser features.
                    type: string
                  publicKey:
                    description: PublicKey is the public key that implements HPKP
                      to prevent MITM attacks with forged certificates.
                    type: string
                  referrerPolicy:
                    description: ReferrerPolicy defines the Referrer-Policy header
                      value. This allows sites to control whether browsers forward
                      the Referer header to other sites.
                    type: string
                  sslForceHost:
                    description: 'Deprecated: use RedirectRegex instead.'
                    type: boolean
                  sslHost:
                    description: 'Deprecated: use RedirectRegex instead.'
                    type: string
                  sslProxyHeaders:
                    additionalProperties:
                      type: string
                    description: 'SSLProxyHeaders defines the header keys with associated
                      values that would indicate a valid HTTPS request. It can be
                      useful when using other proxies (example: "X-Forwarded-Proto":
                      "https").'
                    type: object
                  sslRedirect:
                    description: 'Deprecated: use EntryPoint redirection or RedirectScheme
                      instead.'
                    type: boolean
                  sslTemporaryRedirect:
                    description: 'Deprecated: use EntryPoint redirection or RedirectScheme
                      instead.'
                    type: boolean
                  stsIncludeSubdomains:
                    description: STSIncludeSubdomains defines whether the includeSubDomains
                      directive is appended to the Strict-Transport-Security header.
                    type: boolean
                  stsPreload:
                    description: STSPreload defines whether the preload flag is appended
                      to the Strict-Transport-Security header.
                    type: boolean
                  stsSeconds:
                    description: STSSeconds defines the max-age of the Strict-Transport-Security
                      header. If set to 0, the header is not set.
                    format: int64
                    type: integer
                type: object
              inFlightReq:
                description: 'InFlightReq holds the in-flight request middleware configuration.
                  This middleware limits the number of requests being processed and
                  served concurrently. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/inflightreq/'
                properties:
                  amount:
                    description: Amount defines the maximum amount of allowed simultaneous
                      in-flight request. The middleware responds with HTTP 429 Too
                      Many Requests if there are already amount requests in progress
                      (based on the same sourceCriterion strategy).
                    format: int64
                    type: integer
                  sourceCriterion:
                    description: 'SourceCriterion defines what criterion is used to
                      group requests as originating from a common source. If several
                      strategies are defined at the same time, an error will be raised.
                      If none are set, the default is to use the requestHost. More
                      info: https://doc.traefik.io/traefik/v2.8/middlewares/http/inflightreq/#sourcecriterion'
                    properties:
                      ipStrategy:
                        description: 'IPStrategy holds the IP strategy configuration
                          used by Traefik to determine the client IP. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/ipwhitelist/#ipstrategy'
                        properties:
                          depth:
                            description: Depth tells Traefik to use the X-Forwarded-For
                              header and take the IP located at the depth position
                              (starting from the right).
                            type: integer
                          excludedIPs:
                            description: ExcludedIPs configures Traefik to scan the
                              X-Forwarded-For header and select the first IP not in
                              the list.
                            items:
                              type: string
                            type: array
                        type: object
                      requestHeaderName:
                        description: RequestHeaderName defines the name of the header
                          used to group incoming requests.
                        type: string
                      requestHost:
                        description: RequestHost defines whether to consider the request
                          Host as the source.
                        type: boolean
                    type: object
                type: object
              ipWhiteList:
                description: 'IPWhiteList holds the IP whitelist middleware configuration.
                  This middleware accepts / refuses requests based on the client IP.
                  More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/ipwhitelist/'
                properties:
                  ipStrategy:
                    description: 'IPStrategy holds the IP strategy configuration used
                      by Traefik to determine the client IP. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/ipwhitelist/#ipstrategy'
                    properties:
                      depth:
                        description: Depth tells Traefik to use the X-Forwarded-For
                          header and take the IP located at the depth position (starting
                          from the right).
                        type: integer
                      excludedIPs:
                        description: ExcludedIPs configures Traefik to scan the X-Forwarded-For
                          header and select the first IP not in the list.
                        items:
                          type: string
                        type: array
                    type: object
                  sourceRange:
                    description: SourceRange defines the set of allowed IPs (or ranges
                      of allowed IPs by using CIDR notation).
                    items:
                      type: string
                    type: array
                type: object
              passTLSClientCert:
                description: 'PassTLSClientCert holds the pass TLS client cert middleware
                  configuration. This middleware adds the selected data from the passed
                  client TLS certificate to a header. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/passtlsclientcert/'
                properties:
                  info:
                    description: Info selects the specific client certificate details
                      you want to add to the X-Forwarded-Tls-Client-Cert-Info header.
                    properties:
                      issuer:
                        description: Issuer defines the client certificate issuer
                          details to add to the X-Forwarded-Tls-Client-Cert-Info header.
                        properties:
                          commonName:
                            description: CommonName defines whether to add the organizationalUnit
                              information into the issuer.
                            type: boolean
                          country:
                            description: Country defines whether to add the country
                              information into the issuer.
                            type: boolean
                          domainComponent:
                            description: DomainComponent defines whether to add the
                              domainComponent information into the issuer.
                            type: boolean
                          locality:
                            description: Locality defines whether to add the locality
                              information into the issuer.
                            type: boolean
                          organization:
                            description: Organization defines whether to add the organization
                              information into the issuer.
                            type: boolean
                          province:
                            description: Province defines whether to add the province
                              information into the issuer.
                            type: boolean
                          serialNumber:
                            description: SerialNumber defines whether to add the serialNumber
                              information into the issuer.
                            type: boolean
                        type: object
                      notAfter:
                        description: NotAfter defines whether to add the Not After
                          information from the Validity part.
                        type: boolean
                      notBefore:
                        description: NotBefore defines whether to add the Not Before
                          information from the Validity part.
                        type: boolean
                      sans:
                        description: Sans defines whether to add the Subject Alternative
                          Name information from the Subject Alternative Name part.
                        type: boolean
                      serialNumber:
                        description: SerialNumber defines whether to add the client
                          serialNumber information.
                        type: boolean
                      subject:
                        description: Subject defines the client certificate subject
                          details to add to the X-Forwarded-Tls-Client-Cert-Info header.
                        properties:
                          commonName:
                            description: CommonName defines whether to add the organizationalUnit
                              information into the subject.
                            type: boolean
                          country:
                            description: Country defines whether to add the country
                              information into the subject.
                            type: boolean
                          domainComponent:
                            description: DomainComponent defines whether to add the
                              domainComponent information into the subject.
                            type: boolean
                          locality:
                            description: Locality defines whether to add the locality
                              information into the subject.
                            type: boolean
                          organization:
                            description: Organization defines whether to add the organization
                              information into the subject.
                            type: boolean
                          organizationalUnit:
                            description: OrganizationalUnit defines whether to add
                              the organizationalUnit information into the subject.
                            type: boolean
                          province:
                            description: Province defines whether to add the province
                              information into the subject.
                            type: boolean
                          serialNumber:
                            description: SerialNumber defines whether to add the serialNumber
                              information into the subject.
                            type: boolean
                        type: object
                    type: object
                  pem:
                    description: PEM sets the X-Forwarded-Tls-Client-Cert header with
                      the escaped certificate.
                    type: boolean
                type: object
              plugin:
                additionalProperties:
                  x-kubernetes-preserve-unknown-fields: true
                description: 'Plugin defines the middleware plugin configuration.
                  More info: https://doc.traefik.io/traefik/plugins/'
                type: object
              rateLimit:
                description: 'RateLimit holds the rate limit configuration. This middleware
                  ensures that services will receive a fair amount of requests, and
                  allows one to define what fair is. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/ratelimit/'
                properties:
                  average:
                    description: Average is the maximum rate, by default in requests/s,
                      allowed for the given source. It defaults to 0, which means
                      no rate limiting. The rate is actually defined by dividing Average
                      by Period. So for a rate below 1req/s, one needs to define a
                      Period larger than a second.
                    format: int64
                    type: integer
                  burst:
                    description: Burst is the maximum number of requests allowed to
                      arrive in the same arbitrarily small period of time. It defaults
                      to 1.
                    format: int64
                    type: integer
                  period:
                    anyOf:
                    - type: integer
                    - type: string
                    description: 'Period, in combination with Average, defines the
                      actual maximum rate, such as: r = Average / Period. It defaults
                      to a second.'
                    x-kubernetes-int-or-string: true
                  sourceCriterion:
                    description: SourceCriterion defines what criterion is used to
                      group requests as originating from a common source. If several
                      strategies are defined at the same time, an error will be raised.
                      If none are set, the default is to use the request's remote
                      address field (as an ipStrategy).
                    properties:
                      ipStrategy:
                        description: 'IPStrategy holds the IP strategy configuration
                          used by Traefik to determine the client IP. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/ipwhitelist/#ipstrategy'
                        properties:
                          depth:
                            description: Depth tells Traefik to use the X-Forwarded-For
                              header and take the IP located at the depth position
                              (starting from the right).
                            type: integer
                          excludedIPs:
                            description: ExcludedIPs configures Traefik to scan the
                              X-Forwarded-For header and select the first IP not in
                              the list.
                            items:
                              type: string
                            type: array
                        type: object
                      requestHeaderName:
                        description: RequestHeaderName defines the name of the header
                          used to group incoming requests.
                        type: string
                      requestHost:
                        description: RequestHost defines whether to consider the request
                          Host as the source.
                        type: boolean
                    type: object
                type: object
              redirectRegex:
                description: 'RedirectRegex holds the redirect regex middleware configuration.
                  This middleware redirects a request using regex matching and replacement.
                  More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/redirectregex/#regex'
                properties:
                  permanent:
                    description: Permanent defines whether the redirection is permanent
                      (301).
                    type: boolean
                  regex:
                    description: Regex defines the regex used to match and capture
                      elements from the request URL.
                    type: string
                  replacement:
                    description: Replacement defines how to modify the URL to have
                      the new target URL.
                    type: string
                type: object
              redirectScheme:
                description: 'RedirectScheme holds the redirect scheme middleware
                  configuration. This middleware redirects requests from a scheme/port
                  to another. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/redirectscheme/'
                properties:
                  permanent:
                    description: Permanent defines whether the redirection is permanent
                      (301).
                    type: boolean
                  port:
                    description: Port defines the port of the new URL.
                    type: string
                  scheme:
                    description: Scheme defines the scheme of the new URL.
                    type: string
                type: object
              replacePath:
                description: 'ReplacePath holds the replace path middleware configuration.
                  This middleware replaces the path of the request URL and store the
                  original path in an X-Replaced-Path header. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/replacepath/'
                properties:
                  path:
                    description: Path defines the path to use as replacement in the
                      request URL.
                    type: string
                type: object
              replacePathRegex:
                description: 'ReplacePathRegex holds the replace path regex middleware
                  configuration. This middleware replaces the path of a URL using
                  regex matching and replacement. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/replacepathregex/'
                properties:
                  regex:
                    description: Regex defines the regular expression used to match
                      and capture the path from the request URL.
                    type: string
                  replacement:
                    description: Replacement defines the replacement path format,
                      which can include captured variables.
                    type: string
                type: object
              retry:
                description: 'Retry holds the retry middleware configuration. This
                  middleware reissues requests a given number of times to a backend
                  server if that server does not reply. As soon as the server answers,
                  the middleware stops retrying, regardless of the response status.
                  More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/retry/'
                properties:
                  attempts:
                    description: Attempts defines how many times the request should
                      be retried.
                    type: integer
                  initialInterval:
                    anyOf:
                    - type: integer
                    - type: string
                    description: InitialInterval defines the first wait time in the
                      exponential backoff series. The maximum interval is calculated
                      as twice the initialInterval. If unspecified, requests will
                      be retried immediately. The value of initialInterval should
                      be provided in seconds or as a valid duration format, see https://pkg.go.dev/time#ParseDuration.
                    x-kubernetes-int-or-string: true
                type: object
              stripPrefix:
                description: 'StripPrefix holds the strip prefix middleware configuration.
                  This middleware removes the specified prefixes from the URL path.
                  More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/stripprefix/'
                properties:
                  forceSlash:
                    description: 'ForceSlash ensures that the resulting stripped path
                      is not the empty string, by replacing it with / when necessary.
                      Default: true.'
                    type: boolean
                  prefixes:
                    description: Prefixes defines the prefixes to strip from the request
                      URL.
                    items:
                      type: string
                    type: array
                type: object
              stripPrefixRegex:
                description: 'StripPrefixRegex holds the strip prefix regex middleware
                  configuration. This middleware removes the matching prefixes from
                  the URL path. More info: https://doc.traefik.io/traefik/v2.8/middlewares/http/stripprefixregex/'
                properties:
                  regex:
                    description: Regex defines the regular expression to match the
                      path prefix from the request URL.
                    items:
                      type: string
                    type: array
                type: object
            type: object
        required:
        - metadata
        - spec
        type: object
    served: true
    storage: true
status:
  acceptedNames:
    kind: ""
    plural: ""
  conditions: []
  storedVersions: []

---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  annotations:
    controller-gen.kubebuilder.io/version: v0.6.2
  creationTimestamp: null
  name: middlewaretcps.traefik.containo.us
spec:
  group: traefik.containo.us
  names:
    kind: MiddlewareTCP
    listKind: MiddlewareTCPList
    plural: middlewaretcps
    singular: middlewaretcp
  scope: Namespaced
  versions:
  - name: v1alpha1
    schema:
      openAPIV3Schema:
        description: 'MiddlewareTCP is the CRD implementation of a Traefik TCP middleware.
          More info: https://doc.traefik.io/traefik/v2.8/middlewares/overview/'
        properties:
          apiVersion:
            description: 'APIVersion defines the versioned schema of this representation
              of an object. Servers should convert recognized schemas to the latest
              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
            type: string
          kind:
            description: 'Kind is a string value representing the REST resource this
              object represents. Servers may infer this from the endpoint the client
              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
            type: string
          metadata:
            type: object
          spec:
            description: MiddlewareTCPSpec defines the desired state of a MiddlewareTCP.
            properties:
              inFlightConn:
                description: InFlightConn defines the InFlightConn middleware configuration.
                properties:
                  amount:
                    description: Amount defines the maximum amount of allowed simultaneous
                      connections. The middleware closes the connection if there are
                      already amount connections opened.
                    format: int64
                    type: integer
                type: object
              ipWhiteList:
                description: IPWhiteList defines the IPWhiteList middleware configuration.
                properties:
                  sourceRange:
                    description: SourceRange defines the allowed IPs (or ranges of
                      allowed IPs by using CIDR notation).
                    items:
                      type: string
                    type: array
                type: object
            type: object
        required:
        - metadata
        - spec
        type: object
    served: true
    storage: true
status:
  acceptedNames:
    kind: ""
    plural: ""
  conditions: []
  storedVersions: []

---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  annotations:
    controller-gen.kubebuilder.io/version: v0.6.2
  creationTimestamp: null
  name: serverstransports.traefik.containo.us
spec:
  group: traefik.containo.us
  names:
    kind: ServersTransport
    listKind: ServersTransportList
    plural: serverstransports
    singular: serverstransport
  scope: Namespaced
  versions:
  - name: v1alpha1
    schema:
      openAPIV3Schema:
        description: 'ServersTransport is the CRD implementation of a ServersTransport.
          If no serversTransport is specified, the default@internal will be used.
          The default@internal serversTransport is created from the static configuration.
          More info: https://doc.traefik.io/traefik/v2.8/routing/services/#serverstransport_1'
        properties:
          apiVersion:
            description: 'APIVersion defines the versioned schema of this representation
              of an object. Servers should convert recognized schemas to the latest
              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
            type: string
          kind:
            description: 'Kind is a string value representing the REST resource this
              object represents. Servers may infer this from the endpoint the client
              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
            type: string
          metadata:
            type: object
          spec:
            description: ServersTransportSpec defines the desired state of a ServersTransport.
            properties:
              certificatesSecrets:
                description: CertificatesSecrets defines a list of secret storing
                  client certificates for mTLS.
                items:
                  type: string
                type: array
              disableHTTP2:
                description: DisableHTTP2 disables HTTP/2 for connections with backend
                  servers.
                type: boolean
              forwardingTimeouts:
                description: ForwardingTimeouts defines the timeouts for requests
                  forwarded to the backend servers.
                properties:
                  dialTimeout:
                    anyOf:
                    - type: integer
                    - type: string
                    description: DialTimeout is the amount of time to wait until a
                      connection to a backend server can be established.
                    x-kubernetes-int-or-string: true
                  idleConnTimeout:
                    anyOf:
                    - type: integer
                    - type: string
                    description: IdleConnTimeout is the maximum period for which an
                      idle HTTP keep-alive connection will remain open before closing
                      itself.
                    x-kubernetes-int-or-string: true
                  pingTimeout:
                    anyOf:
                    - type: integer
                    - type: string
                    description: PingTimeout is the timeout after which the HTTP/2
                      connection will be closed if a response to ping is not received.
                    x-kubernetes-int-or-string: true
                  readIdleTimeout:
                    anyOf:
                    - type: integer
                    - type: string
                    description: ReadIdleTimeout is the timeout after which a health
                      check using ping frame will be carried out if no frame is received
                      on the HTTP/2 connection.
                    x-kubernetes-int-or-string: true
                  responseHeaderTimeout:
                    anyOf:
                    - type: integer
                    - type: string
                    description: ResponseHeaderTimeout is the amount of time to wait
                      for a server's response headers after fully writing the request
                      (including its body, if any).
                    x-kubernetes-int-or-string: true
                type: object
              insecureSkipVerify:
                description: InsecureSkipVerify disables SSL certificate verification.
                type: boolean
              maxIdleConnsPerHost:
                description: MaxIdleConnsPerHost controls the maximum idle (keep-alive)
                  to keep per-host.
                type: integer
              peerCertURI:
                description: PeerCertURI defines the peer cert URI used to match against
                  SAN URI during the peer certificate verification.
                type: string
              rootCAsSecrets:
                description: RootCAsSecrets defines a list of CA secret used to validate
                  self-signed certificate.
                items:
                  type: string
                type: array
              serverName:
                description: ServerName defines the server name used to contact the
                  server.
                type: string
            type: object
        required:
        - metadata
        - spec
        type: object
    served: true
    storage: true
status:
  acceptedNames:
    kind: ""
    plural: ""
  conditions: []
  storedVersions: []

---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  annotations:
    controller-gen.kubebuilder.io/version: v0.6.2
  creationTimestamp: null
  name: tlsoptions.traefik.containo.us
spec:
  group: traefik.containo.us
  names:
    kind: TLSOption
    listKind: TLSOptionList
    plural: tlsoptions
    singular: tlsoption
  scope: Namespaced
  versions:
  - name: v1alpha1
    schema:
      openAPIV3Schema:
        description: 'TLSOption is the CRD implementation of a Traefik TLS Option,
          allowing to configure some parameters of the TLS connection. More info:
          https://doc.traefik.io/traefik/v2.8/https/tls/#tls-options'
        properties:
          apiVersion:
            description: 'APIVersion defines the versioned schema of this representation
              of an object. Servers should convert recognized schemas to the latest
              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
            type: string
          kind:
            description: 'Kind is a string value representing the REST resource this
              object represents. Servers may infer this from the endpoint the client
              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
            type: string
          metadata:
            type: object
          spec:
            description: TLSOptionSpec defines the desired state of a TLSOption.
            properties:
              alpnProtocols:
                description: 'ALPNProtocols defines the list of supported application
                  level protocols for the TLS handshake, in order of preference. More
                  info: https://doc.traefik.io/traefik/v2.8/https/tls/#alpn-protocols'
                items:
                  type: string
                type: array
              cipherSuites:
                description: 'CipherSuites defines the list of supported cipher suites
                  for TLS versions up to TLS 1.2. More info: https://doc.traefik.io/traefik/v2.8/https/tls/#cipher-suites'
                items:
                  type: string
                type: array
              clientAuth:
                description: ClientAuth defines the server's policy for TLS Client
                  Authentication.
                properties:
                  clientAuthType:
                    description: ClientAuthType defines the client authentication
                      type to apply.
                    enum:
                    - NoClientCert
                    - RequestClientCert
                    - RequireAnyClientCert
                    - VerifyClientCertIfGiven
                    - RequireAndVerifyClientCert
                    type: string
                  secretNames:
                    description: SecretNames defines the names of the referenced Kubernetes
                      Secret storing certificate details.
                    items:
                      type: string
                    type: array
                type: object
              curvePreferences:
                description: 'CurvePreferences defines the preferred elliptic curves
                  in a specific order. More info: https://doc.traefik.io/traefik/v2.8/https/tls/#curve-preferences'
                items:
                  type: string
                type: array
              maxVersion:
                description: 'MaxVersion defines the maximum TLS version that Traefik
                  will accept. Possible values: VersionTLS10, VersionTLS11, VersionTLS12,
                  VersionTLS13. Default: None.'
                type: string
              minVersion:
                description: 'MinVersion defines the minimum TLS version that Traefik
                  will accept. Possible values: VersionTLS10, VersionTLS11, VersionTLS12,
                  VersionTLS13. Default: VersionTLS10.'
                type: string
              preferServerCipherSuites:
                description: 'PreferServerCipherSuites defines whether the server
                  chooses a cipher suite among his own instead of among the client''s.
                  It is enabled automatically when minVersion or maxVersion is set.
                  Deprecated: https://github.com/golang/go/issues/45430'
                type: boolean
              sniStrict:
                description: SniStrict defines whether Traefik allows connections
                  from clients connections that do not specify a server_name extension.
                type: boolean
            type: object
        required:
        - metadata
        - spec
        type: object
    served: true
    storage: true
status:
  acceptedNames:
    kind: ""
    plural: ""
  conditions: []
  storedVersions: []

---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  annotations:
    controller-gen.kubebuilder.io/version: v0.6.2
  creationTimestamp: null
  name: tlsstores.traefik.containo.us
spec:
  group: traefik.containo.us
  names:
    kind: TLSStore
    listKind: TLSStoreList
    plural: tlsstores
    singular: tlsstore
  scope: Namespaced
  versions:
  - name: v1alpha1
    schema:
      openAPIV3Schema:
        description: 'TLSStore is the CRD implementation of a Traefik TLS Store. For
          the time being, only the TLSStore named default is supported. This means
          that you cannot have two stores that are named default in different Kubernetes
          namespaces. More info: https://doc.traefik.io/traefik/v2.8/https/tls/#certificates-stores'
        properties:
          apiVersion:
            description: 'APIVersion defines the versioned schema of this representation
              of an object. Servers should convert recognized schemas to the latest
              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
            type: string
          kind:
            description: 'Kind is a string value representing the REST resource this
              object represents. Servers may infer this from the endpoint the client
              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
            type: string
          metadata:
            type: object
          spec:
            description: TLSStoreSpec defines the desired state of a TLSStore.
            properties:
              certificates:
                description: Certificates is a list of secret names, each secret holding
                  a key/certificate pair to add to the store.
                items:
                  description: Certificate holds a secret name for the TLSStore resource.
                  properties:
                    secretName:
                      description: SecretName is the name of the referenced Kubernetes
                        Secret to specify the certificate details.
                      type: string
                  required:
                  - secretName
                  type: object
                type: array
              defaultCertificate:
                description: DefaultCertificate defines the default certificate configuration.
                properties:
                  secretName:
                    description: SecretName is the name of the referenced Kubernetes
                      Secret to specify the certificate details.
                    type: string
                required:
                - secretName
                type: object
            type: object
        required:
        - metadata
        - spec
        type: object
    served: true
    storage: true
status:
  acceptedNames:
    kind: ""
    plural: ""
  conditions: []
  storedVersions: []

---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  annotations:
    controller-gen.kubebuilder.io/version: v0.6.2
  creationTimestamp: null
  name: traefikservices.traefik.containo.us
spec:
  group: traefik.containo.us
  names:
    kind: TraefikService
    listKind: TraefikServiceList
    plural: traefikservices
    singular: traefikservice
  scope: Namespaced
  versions:
  - name: v1alpha1
    schema:
      openAPIV3Schema:
        description: 'TraefikService is the CRD implementation of a Traefik Service.
          TraefikService object allows to: - Apply weight to Services on load-balancing
          - Mirror traffic on services More info: https://doc.traefik.io/traefik/v2.8/routing/providers/kubernetes-crd/#kind-traefikservice'
        properties:
          apiVersion:
            description: 'APIVersion defines the versioned schema of this representation
              of an object. Servers should convert recognized schemas to the latest
              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
            type: string
          kind:
            description: 'Kind is a string value representing the REST resource this
              object represents. Servers may infer this from the endpoint the client
              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
            type: string
          metadata:
            type: object
          spec:
            description: TraefikServiceSpec defines the desired state of a TraefikService.
            properties:
              mirroring:
                description: Mirroring defines the Mirroring service configuration.
                properties:
                  kind:
                    description: Kind defines the kind of the Service.
                    enum:
                    - Service
                    - TraefikService
                    type: string
                  maxBodySize:
                    description: MaxBodySize defines the maximum size allowed for
                      the body of the request. If the body is larger, the request
                      is not mirrored. Default value is -1, which means unlimited
                      size.
                    format: int64
                    type: integer
                  mirrors:
                    description: Mirrors defines the list of mirrors where Traefik
                      will duplicate the traffic.
                    items:
                      description: MirrorService holds the mirror configuration.
                      properties:
                        kind:
                          description: Kind defines the kind of the Service.
                          enum:
                          - Service
                          - TraefikService
                          type: string
                        name:
                          description: Name defines the name of the referenced Kubernetes
                            Service or TraefikService. The differentiation between
                            the two is specified in the Kind field.
                          type: string
                        namespace:
                          description: Namespace defines the namespace of the referenced
                            Kubernetes Service or TraefikService.
                          type: string
                        passHostHeader:
                          description: PassHostHeader defines whether the client Host
                            header is forwarded to the upstream Kubernetes Service.
                            By default, passHostHeader is true.
                          type: boolean
                        percent:
                          description: 'Percent defines the part of the traffic to
                            mirror. Supported values: 0 to 100.'
                          type: integer
                        port:
                          anyOf:
                          - type: integer
                          - type: string
                          description: Port defines the port of a Kubernetes Service.
                            This can be a reference to a named port.
                          x-kubernetes-int-or-string: true
                        responseForwarding:
                          description: ResponseForwarding defines how Traefik forwards
                            the response from the upstream Kubernetes Service to the
                            client.
                          properties:
                            flushInterval:
                              description: 'FlushInterval defines the interval, in
                                milliseconds, in between flushes to the client while
                                copying the response body. A negative value means
                                to flush immediately after each write to the client.
                                This configuration is ignored when ReverseProxy recognizes
                                a response as a streaming response; for such responses,
                                writes are flushed to the client immediately. Default:
                                100ms'
                              type: string
                          type: object
                        scheme:
                          description: Scheme defines the scheme to use for the request
                            to the upstream Kubernetes Service. It defaults to https
                            when Kubernetes Service port is 443, http otherwise.
                          type: string
                        serversTransport:
                          description: ServersTransport defines the name of ServersTransport
                            resource to use. It allows to configure the transport
                            between Traefik and your servers. Can only be used on
                            a Kubernetes Service.
                          type: string
                        sticky:
                          description: 'Sticky defines the sticky sessions configuration.
                            More info: https://doc.traefik.io/traefik/v2.8/routing/services/#sticky-sessions'
                          properties:
                            cookie:
                              description: Cookie defines the sticky cookie configuration.
                              properties:
                                httpOnly:
                                  description: HTTPOnly defines whether the cookie
                                    can be accessed by client-side APIs, such as JavaScript.
                                  type: boolean
                                name:
                                  description: Name defines the Cookie name.
                                  type: string
                                sameSite:
                                  description: 'SameSite defines the same site policy.
                                    More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite'
                                  type: string
                                secure:
                                  description: Secure defines whether the cookie can
                                    only be transmitted over an encrypted connection
                                    (i.e. HTTPS).
                                  type: boolean
                              type: object
                          type: object
                        strategy:
                          description: Strategy defines the load balancing strategy
                            between the servers. RoundRobin is the only supported
                            value at the moment.
                          type: string
                        weight:
                          description: Weight defines the weight and should only be
                            specified when Name references a TraefikService object
                            (and to be precise, one that embeds a Weighted Round Robin).
                          type: integer
                      required:
                      - name
                      type: object
                    type: array
                  name:
                    description: Name defines the name of the referenced Kubernetes
                      Service or TraefikService. The differentiation between the two
                      is specified in the Kind field.
                    type: string
                  namespace:
                    description: Namespace defines the namespace of the referenced
                      Kubernetes Service or TraefikService.
                    type: string
                  passHostHeader:
                    description: PassHostHeader defines whether the client Host header
                      is forwarded to the upstream Kubernetes Service. By default,
                      passHostHeader is true.
                    type: boolean
                  port:
                    anyOf:
                    - type: integer
                    - type: string
                    description: Port defines the port of a Kubernetes Service. This
                      can be a reference to a named port.
                    x-kubernetes-int-or-string: true
                  responseForwarding:
                    description: ResponseForwarding defines how Traefik forwards the
                      response from the upstream Kubernetes Service to the client.
                    properties:
                      flushInterval:
                        description: 'FlushInterval defines the interval, in milliseconds,
                          in between flushes to the client while copying the response
                          body. A negative value means to flush immediately after
                          each write to the client. This configuration is ignored
                          when ReverseProxy recognizes a response as a streaming response;
                          for such responses, writes are flushed to the client immediately.
                          Default: 100ms'
                        type: string
                    type: object
                  scheme:
                    description: Scheme defines the scheme to use for the request
                      to the upstream Kubernetes Service. It defaults to https when
                      Kubernetes Service port is 443, http otherwise.
                    type: string
                  serversTransport:
                    description: ServersTransport defines the name of ServersTransport
                      resource to use. It allows to configure the transport between
                      Traefik and your servers. Can only be used on a Kubernetes Service.
                    type: string
                  sticky:
                    description: 'Sticky defines the sticky sessions configuration.
                      More info: https://doc.traefik.io/traefik/v2.8/routing/services/#sticky-sessions'
                    properties:
                      cookie:
                        description: Cookie defines the sticky cookie configuration.
                        properties:
                          httpOnly:
                            description: HTTPOnly defines whether the cookie can be
                              accessed by client-side APIs, such as JavaScript.
                            type: boolean
                          name:
                            description: Name defines the Cookie name.
                            type: string
                          sameSite:
                            description: 'SameSite defines the same site policy. More
                              info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite'
                            type: string
                          secure:
                            description: Secure defines whether the cookie can only
                              be transmitted over an encrypted connection (i.e. HTTPS).
                            type: boolean
                        type: object
                    type: object
                  strategy:
                    description: Strategy defines the load balancing strategy between
                      the servers. RoundRobin is the only supported value at the moment.
                    type: string
                  weight:
                    description: Weight defines the weight and should only be specified
                      when Name references a TraefikService object (and to be precise,
                      one that embeds a Weighted Round Robin).
                    type: integer
                required:
                - name
                type: object
              weighted:
                description: Weighted defines the Weighted Round Robin configuration.
                properties:
                  services:
                    description: Services defines the list of Kubernetes Service and/or
                      TraefikService to load-balance, with weight.
                    items:
                      description: Service defines an upstream HTTP service to proxy
                        traffic to.
                      properties:
                        kind:
                          description: Kind defines the kind of the Service.
                          enum:
                          - Service
                          - TraefikService
                          type: string
                        name:
                          description: Name defines the name of the referenced Kubernetes
                            Service or TraefikService. The differentiation between
                            the two is specified in the Kind field.
                          type: string
                        namespace:
                          description: Namespace defines the namespace of the referenced
                            Kubernetes Service or TraefikService.
                          type: string
                        passHostHeader:
                          description: PassHostHeader defines whether the client Host
                            header is forwarded to the upstream Kubernetes Service.
                            By default, passHostHeader is true.
                          type: boolean
                        port:
                          anyOf:
                          - type: integer
                          - type: string
                          description: Port defines the port of a Kubernetes Service.
                            This can be a reference to a named port.
                          x-kubernetes-int-or-string: true
                        responseForwarding:
                          description: ResponseForwarding defines how Traefik forwards
                            the response from the upstream Kubernetes Service to the
                            client.
                          properties:
                            flushInterval:
                              description: 'FlushInterval defines the interval, in
                                milliseconds, in between flushes to the client while
                                copying the response body. A negative value means
                                to flush immediately after each write to the client.
                                This configuration is ignored when ReverseProxy recognizes
                                a response as a streaming response; for such responses,
                                writes are flushed to the client immediately. Default:
                                100ms'
                              type: string
                          type: object
                        scheme:
                          description: Scheme defines the scheme to use for the request
                            to the upstream Kubernetes Service. It defaults to https
                            when Kubernetes Service port is 443, http otherwise.
                          type: string
                        serversTransport:
                          description: ServersTransport defines the name of ServersTransport
                            resource to use. It allows to configure the transport
                            between Traefik and your servers. Can only be used on
                            a Kubernetes Service.
                          type: string
                        sticky:
                          description: 'Sticky defines the sticky sessions configuration.
                            More info: https://doc.traefik.io/traefik/v2.8/routing/services/#sticky-sessions'
                          properties:
                            cookie:
                              description: Cookie defines the sticky cookie configuration.
                              properties:
                                httpOnly:
                                  description: HTTPOnly defines whether the cookie
                                    can be accessed by client-side APIs, such as JavaScript.
                                  type: boolean
                                name:
                                  description: Name defines the Cookie name.
                                  type: string
                                sameSite:
                                  description: 'SameSite defines the same site policy.
                                    More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite'
                                  type: string
                                secure:
                                  description: Secure defines whether the cookie can
                                    only be transmitted over an encrypted connection
                                    (i.e. HTTPS).
                                  type: boolean
                              type: object
                          type: object
                        strategy:
                          description: Strategy defines the load balancing strategy
                            between the servers. RoundRobin is the only supported
                            value at the moment.
                          type: string
                        weight:
                          description: Weight defines the weight and should only be
                            specified when Name references a TraefikService object
                            (and to be precise, one that embeds a Weighted Round Robin).
                          type: integer
                      required:
                      - name
                      type: object
                    type: array
                  sticky:
                    description: 'Sticky defines whether sticky sessions are enabled.
                      More info: https://doc.traefik.io/traefik/v2.8/routing/providers/kubernetes-crd/#stickiness-and-load-balancing'
                    properties:
                      cookie:
                        description: Cookie defines the sticky cookie configuration.
                        properties:
                          httpOnly:
                            description: HTTPOnly defines whether the cookie can be
                              accessed by client-side APIs, such as JavaScript.
                            type: boolean
                          name:
                            description: Name defines the Cookie name.
                            type: string
                          sameSite:
                            description: 'SameSite defines the same site policy. More
                              info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite'
                            type: string
                          secure:
                            description: Secure defines whether the cookie can only
                              be transmitted over an encrypted connection (i.e. HTTPS).
                            type: boolean
                        type: object
                    type: object
                type: object
            type: object
        required:
        - metadata
        - spec
        type: object
    served: true
    storage: true
status:
  acceptedNames:
    kind: ""
    plural: ""
  conditions: []
  storedVersions: []

使用参考：

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
  name: argocd-server-ingress
  namespace: argocd
spec:
  entryPoints:
    - web
  routes:
    - kind: Rule
      match: Host(`argo.example.cc`)
      priority: 10
      services:
        - name: argocd-server
          port: 80
    - kind: Rule
      match: Host(`argo.example.cc`) && Headers(`Content-Type`, `application/grpc`)
      priority: 11
      services:
        - name: argocd-server
          port: 80
          scheme: h2c
  tls:
    certResolver: default

同时为http和grpc提供支持。

参考

traefik proxy

Real IP and Host Header

Mardan MDevOps Engineer

Hi there, I’m Mardan(ka1i).