forked from confluentinc/cp-demo
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathdocker-compose.yml
963 lines (850 loc) · 50.3 KB
/
docker-compose.yml
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
# docker-compose supports environment variable substitution with the ${VARIABLE-NAME} syntax.
# Environment variables can be sourced in a variety of ways. One of those ways is through
# a well known '.env' file located in the same folder as the docker-compose.yml file. See the Docker
# documentation for details: https://docs.docker.com/compose/environment-variables/#the-env-file
#
# This feature is being used to parameterize some values within this file. In this directory is also
# a .env file, which is actually a symbolic link to <examples-root>/utils/config.env. That file
# contains values which get substituted here when docker-compose parses this file.
#
# If you'd like to view the docker-compose.yml file rendered with its environment variable substitutions
# you can execute the `docker-compose config` command. Take note that some demos provide additional
# environment variable values by exporting them in a script prior to running `docker-compose up`.
---
version: "2.3"
services:
zookeeper:
image: ${REPOSITORY}/cp-zookeeper:${CONFLUENT_DOCKER_TAG}
restart: always
hostname: zookeeper
container_name: zookeeper
ports:
- 2181:2181
- 2182:2182
environment:
ZOOKEEPER_CLIENT_PORT: 2181
ZOOKEEPER_TICK_TIME: 2000
ZOOKEEPER_SECURE_CLIENT_PORT: 2182
ZOOKEEPER_SERVER_CNXN_FACTORY: org.apache.zookeeper.server.NettyServerCnxnFactory
ZOOKEEPER_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.zookeeper.keystore.jks
ZOOKEEPER_SSL_KEYSTORE_PASSWORD: confluent
ZOOKEEPER_SSL_KEYSTORE_TYPE: PKCS12
ZOOKEEPER_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.zookeeper.truststore.jks
ZOOKEEPER_SSL_TRUSTSTORE_PASSWORD: confluent
ZOOKEEPER_SSL_TRUSTSTORE_TYPE: JKS
# TLS 1.2 is the tested-default - TLS 1.3 has not been tested for production
# You can evaluate TLS 1.3 for ZooKeeper by uncommenting the following two properties
# and setting KAFKA_ZOOKEEPER_SSL_PROTOCOL on brokers
#ZOOKEEPER_SSL_ENABLED_PROTOCOLS: TLSv1.3,TLSv1.2
#ZOOKEEPER_SSL_QUORUM_ENABLED_PROTOCOLS: TLSv1.3,TLSv1.2
ZOOKEEPER_SSL_CIPHER_SUITES: ${SSL_CIPHER_SUITES}
ZOOKEEPER_SSL_CLIENT_AUTH: need
ZOOKEEPER_AUTH_PROVIDER_X509: org.apache.zookeeper.server.auth.X509AuthenticationProvider
ZOOKEEPER_AUTH_PROVIDER_SASL: org.apache.zookeeper.server.auth.SASLAuthenticationProvider
KAFKA_OPTS: -Djava.security.auth.login.config=/etc/kafka/secrets/zookeeper_jaas.conf
volumes:
- ./scripts/security:/etc/kafka/secrets
tools:
image: cnfldemos/tools:0.2
hostname: tools
container_name: tools
depends_on:
- zookeeper
- kafka1
- kafka2
volumes:
- ./scripts/helper:/tmp/helper
- ./scripts/security:/etc/kafka/secrets
entrypoint: /bin/bash
tty: true
environment:
TZ: America/New_York
openldap:
image: osixia/openldap:1.3.0
hostname: openldap
container_name: openldap
environment:
LDAP_ORGANISATION: "ConfluentDemo"
LDAP_DOMAIN: "confluentdemo.io"
LDAP_BASE_DN: "dc=confluentdemo,dc=io"
volumes:
- ./scripts/security/ldap_users:/container/service/slapd/assets/config/bootstrap/ldif/custom
command: "--copy-service --loglevel debug"
kafka1:
image: ${REPOSITORY}/cp-server:${CONFLUENT_DOCKER_TAG}
hostname: kafka1
container_name: kafka1
depends_on:
- zookeeper
- openldap
volumes:
- ./scripts/security/keypair:/tmp/conf
- ./scripts/helper:/tmp/helper
- ./scripts/security:/etc/kafka/secrets
command: "bash -c 'if [ ! -f /etc/kafka/secrets/kafka.kafka1.keystore.jks ]; then echo \"ERROR: Did not find SSL certificates in /etc/kafka/secrets/ (did you remember to run ./scripts/start.sh instead of docker-compose up -d?)\" && exit 1 ; else /etc/confluent/docker/run ; fi'"
ports:
- 8091:8091
- 9091:9091
- 10091:10091
- 11091:11091
- 12091:12091
environment:
KAFKA_ZOOKEEPER_CONNECT: zookeeper:2182
KAFKA_ZOOKEEPER_SSL_CLIENT_ENABLE: 'true'
# Broker uses TLSv1.2 by-default for ZooKeeper TLS connections
# See note for ZOOKEEPER_SSL_ENABLED_PROTOCOLS regarding TLS 1.3 support
# Uncomment the following property to evaluate TLS 1.3 for Broker<->ZooKeeper
#KAFKA_ZOOKEEPER_SSL_PROTOCOL: TLSv1.3
KAFKA_ZOOKEEPER_SSL_CIPHER_SUITES: ${SSL_CIPHER_SUITES}
KAFKA_ZOOKEEPER_CLIENT_CNXN_SOCKET: org.apache.zookeeper.ClientCnxnSocketNetty
KAFKA_ZOOKEEPER_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.kafka1.keystore.jks
KAFKA_ZOOKEEPER_SSL_KEYSTORE_PASSWORD: confluent
KAFKA_ZOOKEEPER_SSL_KEYSTORE_TYPE: PKCS12
KAFKA_ZOOKEEPER_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.kafka1.truststore.jks
KAFKA_ZOOKEEPER_SSL_TRUSTSTORE_PASSWORD: confluent
KAFKA_ZOOKEEPER_SSL_TRUSTSTORE_TYPE: JKS
KAFKA_ZOOKEEPER_SET_ACL: 'true'
KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INTERNAL:SASL_PLAINTEXT,TOKEN:SASL_SSL,SSL:SSL,CLEAR:PLAINTEXT
KAFKA_INTER_BROKER_LISTENER_NAME: INTERNAL
KAFKA_ADVERTISED_LISTENERS: INTERNAL://kafka1:9091,TOKEN://kafka1:10091,SSL://kafka1:11091,CLEAR://kafka1:12091
KAFKA_SUPER_USERS: User:admin;User:mds;User:superUser;User:ANONYMOUS
KAFKA_LOG4J_LOGGERS: "kafka.authorizer.logger=INFO"
KAFKA_LOG4J_ROOT_LOGLEVEL: INFO
KAFKA_BROKER_ID: 1
KAFKA_BROKER_RACK: "r1"
KAFKA_JMX_PORT: 9991
KAFKA_SASL_MECHANISM_INTER_BROKER_PROTOCOL: PLAIN
KAFKA_SASL_ENABLED_MECHANISMS: PLAIN, OAUTHBEARER
KAFKA_LISTENER_NAME_INTERNAL_SASL_ENABLED_MECHANISMS: PLAIN
KAFKA_LISTENER_NAME_INTERNAL_PLAIN_SASL_JAAS_CONFIG: |
org.apache.kafka.common.security.plain.PlainLoginModule required \
username="admin" \
password="admin-secret" \
user_admin="admin-secret" \
user_mds="mds-secret";
# Configure TOKEN listener for Confluent Platform components and impersonation
KAFKA_LISTENER_NAME_TOKEN_OAUTHBEARER_SASL_SERVER_CALLBACK_HANDLER_CLASS: io.confluent.kafka.server.plugins.auth.token.TokenBearerValidatorCallbackHandler
KAFKA_LISTENER_NAME_TOKEN_OAUTHBEARER_SASL_LOGIN_CALLBACK_HANDLER_CLASS: io.confluent.kafka.server.plugins.auth.token.TokenBearerServerLoginCallbackHandler
KAFKA_LISTENER_NAME_TOKEN_SASL_ENABLED_MECHANISMS: OAUTHBEARER
KAFKA_LISTENER_NAME_TOKEN_OAUTHBEARER_SASL_JAAS_CONFIG: |
org.apache.kafka.common.security.oauthbearer.OAuthBearerLoginModule required \
publicKeyPath="/tmp/conf/public.pem";
KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 2
KAFKA_CONFLUENT_LICENSE_TOPIC_REPLICATION_FACTOR: 2
KAFKA_CONFLUENT_SECURITY_EVENT_LOGGER_EXPORTER_KAFKA_TOPIC_REPLICAS: 2
KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 2
KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
KAFKA_CONFLUENT_BALANCER_TOPIC_REPLICATION_FACTOR: 2
KAFKA_CONFLUENT_BALANCER_HEAL_BROKER_FAILURE_THRESHOLD_MS: 30000
KAFKA_DELETE_TOPIC_ENABLE: 'true'
KAFKA_AUTO_CREATE_TOPICS_ENABLE: 'false'
KAFKA_DEFAULT_REPLICATION_FACTOR: 2
# Confluent Metrics Reporter
KAFKA_METRIC_REPORTERS: io.confluent.metrics.reporter.ConfluentMetricsReporter
CONFLUENT_METRICS_REPORTER_TOPIC_REPLICAS: 2
CONFLUENT_METRICS_REPORTER_BOOTSTRAP_SERVERS: kafka1:9091,kafka2:9092
CONFLUENT_METRICS_REPORTER_SECURITY_PROTOCOL: SASL_PLAINTEXT
CONFLUENT_METRICS_REPORTER_SASL_JAAS_CONFIG: "org.apache.kafka.common.security.plain.PlainLoginModule required \
username=\"admin\" \
password=\"admin-secret\";"
CONFLUENT_METRICS_REPORTER_SASL_MECHANISM: PLAIN
CONFLUENT_METRICS_REPORTER_MAX_REQUEST_SIZE: 10485760
# To avoid race condition with control-center
# CONFLUENT_METRICS_REPORTER_TOPIC_CREATE: 'false'
CONFLUENT_METRICS_REPORTER_TOPIC_CREATE: 'true'
KAFKA_SSL_KEYSTORE_FILENAME: kafka.kafka1.keystore.jks
KAFKA_SSL_KEYSTORE_CREDENTIALS: kafka1_keystore_creds
KAFKA_SSL_KEY_CREDENTIALS: kafka1_sslkey_creds
KAFKA_SSL_TRUSTSTORE_FILENAME: kafka.kafka1.truststore.jks
KAFKA_SSL_TRUSTSTORE_CREDENTIALS: kafka1_truststore_creds
KAFKA_SSL_CIPHER_SUITES: ${SSL_CIPHER_SUITES}
KAFKA_SSL_CLIENT_AUTH: "requested"
KAFKA_LISTENER_NAME_SSL_SSL_PRINCIPAL_MAPPING_RULES: RULE:^CN=([a-zA-Z0-9.]*).*$$/$$1/ , DEFAULT
KAFKA_LISTENER_NAME_TOKEN_SSL_PRINCIPAL_MAPPING_RULES: RULE:^CN=([a-zA-Z0-9.]*).*$$/$$1/ , DEFAULT
# Schema Validation
KAFKA_CONFLUENT_SCHEMA_REGISTRY_URL: https://schemaregistry:8085
KAFKA_CONFLUENT_BASIC_AUTH_CREDENTIALS_SOURCE: USER_INFO
KAFKA_CONFLUENT_BASIC_AUTH_USER_INFO: 'superUser:superUser'
KAFKA_CONFLUENT_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.kafka1.truststore.jks
KAFKA_CONFLUENT_SSL_TRUSTSTORE_PASSWORD: confluent
KAFKA_OPTS: -Djava.security.auth.login.config=/etc/kafka/secrets/broker_jaas.conf
# MDS
KAFKA_CONFLUENT_METADATA_TOPIC_REPLICATION_FACTOR: 2
KAFKA_CONFLUENT_METADATA_SERVER_AUTHENTICATION_METHOD: BEARER
KAFKA_CONFLUENT_METADATA_SERVER_LISTENERS: https://0.0.0.0:8091
KAFKA_CONFLUENT_METADATA_SERVER_ADVERTISED_LISTENERS: https://kafka1:8091
KAFKA_CONFLUENT_METADATA_SERVER_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.mds.truststore.jks
KAFKA_CONFLUENT_METADATA_SERVER_SSL_TRUSTSTORE_PASSWORD: confluent
KAFKA_CONFLUENT_METADATA_SERVER_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.mds.keystore.jks
KAFKA_CONFLUENT_METADATA_SERVER_SSL_KEYSTORE_PASSWORD: confluent
KAFKA_CONFLUENT_METADATA_SERVER_SSL_KEY_PASSWORD: confluent
KAFKA_CONFLUENT_METADATA_SERVER_SSL_CIPHER_SUITES: ${SSL_CIPHER_SUITES}
# Configure RBAC token server (authentication)
KAFKA_CONFLUENT_METADATA_SERVER_TOKEN_MAX_LIFETIME_MS: 3600000
KAFKA_CONFLUENT_METADATA_SERVER_TOKEN_SIGNATURE_ALGORITHM: RS256
KAFKA_CONFLUENT_METADATA_SERVER_TOKEN_KEY_PATH: /tmp/conf/keypair.pem
# Configure Confluent Server Authorizer
KAFKA_AUTHORIZER_CLASS_NAME: io.confluent.kafka.security.authorizer.ConfluentServerAuthorizer
KAFKA_CONFLUENT_AUTHORIZER_ACCESS_RULE_PROVIDERS: CONFLUENT,ZK_ACL
# Configure MDS to talk to AD/LDAP
KAFKA_LDAP_JAVA_NAMING_FACTORY_INITIAL: com.sun.jndi.ldap.LdapCtxFactory
KAFKA_LDAP_COM_SUN_JNDI_LDAP_READ_TIMEOUT: 3000
KAFKA_LDAP_JAVA_NAMING_PROVIDER_URL: ldap://openldap:389
# Authenticate to LDAP
KAFKA_LDAP_JAVA_NAMING_SECURITY_PRINCIPAL: cn=admin,dc=confluentdemo,dc=io
KAFKA_LDAP_JAVA_NAMING_SECURITY_CREDENTIALS: admin
KAFKA_LDAP_JAVA_NAMING_SECURITY_AUTHENTICATION: simple
# Locate LDAP users and groups
KAFKA_LDAP_SEARCH_MODE: GROUPS
KAFKA_LDAP_GROUP_SEARCH_BASE: ou=groups,dc=confluentdemo,dc=io
KAFKA_LDAP_GROUP_NAME_ATTRIBUTE: cn
KAFKA_LDAP_GROUP_MEMBER_ATTRIBUTE: memberUid
KAFKA_LDAP_GROUP_OBJECT_CLASS: posixGroup
KAFKA_LDAP_GROUP_MEMBER_ATTRIBUTE_PATTERN: cn=(.*),ou=users,dc=confluentdemo,dc=io
KAFKA_LDAP_USER_SEARCH_BASE: ou=users,dc=confluentdemo,dc=io
KAFKA_LDAP_USER_NAME_ATTRIBUTE: uid
KAFKA_LDAP_USER_OBJECT_CLASS: inetOrgPerson
# EmbeddedKafkaRest: Kafka Client Configuration
KAFKA_KAFKA_REST_BOOTSTRAP_SERVERS: SASL_SSL://kafka1:10091,SASL_SSL://kafka2:10092
KAFKA_KAFKA_REST_CLIENT_SECURITY_PROTOCOL: SASL_SSL
KAFKA_KAFKA_REST_CLIENT_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.kafka1.truststore.jks
KAFKA_KAFKA_REST_CLIENT_SSL_TRUSTSTORE_PASSWORD: confluent
KAFKA_KAFKA_REST_CLIENT_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.kafka1.keystore.jks
KAFKA_KAFKA_REST_CLIENT_SSL_KEYSTORE_PASSWORD: confluent
KAFKA_KAFKA_REST_CLIENT_SSL_KEY_PASSWORD: confluent
# EmbeddedKafkaRest: HTTP Auth Configuration
KAFKA_KAFKA_REST_KAFKA_REST_RESOURCE_EXTENSION_CLASS: io.confluent.kafkarest.security.KafkaRestSecurityResourceExtension
KAFKA_KAFKA_REST_REST_SERVLET_INITIALIZOR_CLASSES: io.confluent.common.security.jetty.initializer.InstallBearerOrBasicSecurityHandler
KAFKA_KAFKA_REST_PUBLIC_KEY_PATH: /tmp/conf/public.pem
# EmbeddedKafkaRest: MDS Client configuration
KAFKA_KAFKA_REST_CONFLUENT_METADATA_BOOTSTRAP_SERVER_URLS: https://kafka1:8091,https://kafka2:8092
KAFKA_KAFKA_REST_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.kafka1.truststore.jks
KAFKA_KAFKA_REST_SSL_TRUSTSTORE_PASSWORD: confluent
KAFKA_KAFKA_REST_CONFLUENT_METADATA_HTTP_AUTH_CREDENTIALS_PROVIDER: BASIC
KAFKA_KAFKA_REST_CONFLUENT_METADATA_BASIC_AUTH_USER_INFO: 'restAdmin:restAdmin'
KAFKA_KAFKA_REST_CONFLUENT_METADATA_SERVER_URLS_MAX_AGE_MS: 60000
KAFKA_KAFKA_REST_CLIENT_CONFLUENT_METADATA_SERVER_URLS_MAX_AGE_MS: 60000
kafka2:
image: ${REPOSITORY}/cp-server:${CONFLUENT_DOCKER_TAG}
hostname: kafka2
container_name: kafka2
depends_on:
- zookeeper
- openldap
volumes:
- ./scripts/security/keypair:/tmp/conf
- ./scripts/helper:/tmp/helper
- ./scripts/security:/etc/kafka/secrets
command: "bash -c 'if [ ! -f /etc/kafka/secrets/kafka.kafka2.keystore.jks ]; then echo \"ERROR: Did not find SSL certificates in /etc/kafka/secrets/ (did you remember to run ./scripts/start.sh instead of docker-compose up -d?)\" && exit 1 ; else /etc/confluent/docker/run ; fi'"
ports:
- 8092:8092
- 9092:9092
- 10092:10092
- 11092:11092
- 12092:12092
environment:
KAFKA_ZOOKEEPER_CONNECT: zookeeper:2182
KAFKA_ZOOKEEPER_SSL_CLIENT_ENABLE: 'true'
# Broker uses TLSv1.2 by-default for ZooKeeper TLS connections
# See note for ZOOKEEPER_SSL_ENABLED_PROTOCOLS regarding TLS 1.3 support
# Uncomment the following property to evaluate TLS 1.3 for Broker<->ZooKeeper
#KAFKA_ZOOKEEPER_SSL_PROTOCOL: TLSv1.3
KAFKA_ZOOKEEPER_SSL_CIPHER_SUITES: ${SSL_CIPHER_SUITES}
KAFKA_ZOOKEEPER_CLIENT_CNXN_SOCKET: org.apache.zookeeper.ClientCnxnSocketNetty
KAFKA_ZOOKEEPER_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.kafka2.keystore.jks
KAFKA_ZOOKEEPER_SSL_KEYSTORE_PASSWORD: confluent
KAFKA_ZOOKEEPER_SSL_KEYSTORE_TYPE: PKCS12
KAFKA_ZOOKEEPER_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.kafka2.truststore.jks
KAFKA_ZOOKEEPER_SSL_TRUSTSTORE_PASSWORD: confluent
KAFKA_ZOOKEEPER_SSL_TRUSTSTORE_TYPE: JKS
KAFKA_ZOOKEEPER_SET_ACL: 'true'
KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INTERNAL:SASL_PLAINTEXT,TOKEN:SASL_SSL,SSL:SSL,CLEAR:PLAINTEXT
KAFKA_INTER_BROKER_LISTENER_NAME: INTERNAL
KAFKA_ADVERTISED_LISTENERS: INTERNAL://kafka2:9092,TOKEN://kafka2:10092,SSL://kafka2:11092,CLEAR://kafka2:12092
KAFKA_SUPER_USERS: User:admin;User:mds;User:superUser;User:ANONYMOUS
KAFKA_LOG4J_LOGGERS: "kafka.authorizer.logger=INFO"
KAFKA_LOG4J_ROOT_LOGLEVEL: INFO
KAFKA_BROKER_ID: 2
KAFKA_BROKER_RACK: "r2"
KAFKA_JMX_PORT: 9992
KAFKA_SASL_MECHANISM_INTER_BROKER_PROTOCOL: PLAIN
KAFKA_SASL_ENABLED_MECHANISMS: PLAIN, OAUTHBEARER
KAFKA_LISTENER_NAME_INTERNAL_SASL_ENABLED_MECHANISMS: PLAIN
KAFKA_LISTENER_NAME_INTERNAL_PLAIN_SASL_JAAS_CONFIG: |
org.apache.kafka.common.security.plain.PlainLoginModule required \
username="admin" \
password="admin-secret" \
user_admin="admin-secret" \
user_mds="mds-secret";
# Configure TOKEN listener for Confluent Platform components and impersonation
KAFKA_LISTENER_NAME_TOKEN_OAUTHBEARER_SASL_SERVER_CALLBACK_HANDLER_CLASS: io.confluent.kafka.server.plugins.auth.token.TokenBearerValidatorCallbackHandler
KAFKA_LISTENER_NAME_TOKEN_OAUTHBEARER_SASL_LOGIN_CALLBACK_HANDLER_CLASS: io.confluent.kafka.server.plugins.auth.token.TokenBearerServerLoginCallbackHandler
KAFKA_LISTENER_NAME_TOKEN_SASL_ENABLED_MECHANISMS: OAUTHBEARER
KAFKA_LISTENER_NAME_TOKEN_OAUTHBEARER_SASL_JAAS_CONFIG: |
org.apache.kafka.common.security.oauthbearer.OAuthBearerLoginModule required \
publicKeyPath="/tmp/conf/public.pem";
KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 2
KAFKA_CONFLUENT_LICENSE_TOPIC_REPLICATION_FACTOR: 2
KAFKA_CONFLUENT_SECURITY_EVENT_LOGGER_EXPORTER_KAFKA_TOPIC_REPLICAS: 2
KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 2
KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
KAFKA_CONFLUENT_BALANCER_TOPIC_REPLICATION_FACTOR: 2
KAFKA_CONFLUENT_BALANCER_HEAL_BROKER_FAILURE_THRESHOLD_MS: 30000
KAFKA_DELETE_TOPIC_ENABLE: 'true'
KAFKA_AUTO_CREATE_TOPICS_ENABLE: 'false'
KAFKA_DEFAULT_REPLICATION_FACTOR: 2
# Confluent Metrics Reporter
KAFKA_METRIC_REPORTERS: io.confluent.metrics.reporter.ConfluentMetricsReporter
CONFLUENT_METRICS_REPORTER_TOPIC_REPLICAS: 2
CONFLUENT_METRICS_REPORTER_BOOTSTRAP_SERVERS: kafka1:9091,kafka2:9092
CONFLUENT_METRICS_REPORTER_SECURITY_PROTOCOL: SASL_PLAINTEXT
CONFLUENT_METRICS_REPORTER_SASL_JAAS_CONFIG: "org.apache.kafka.common.security.plain.PlainLoginModule required \
username=\"admin\" \
password=\"admin-secret\";"
CONFLUENT_METRICS_REPORTER_SASL_MECHANISM: PLAIN
CONFLUENT_METRICS_REPORTER_MAX_REQUEST_SIZE: 10485760
# To avoid race condition with control-center
# CONFLUENT_METRICS_REPORTER_TOPIC_CREATE: 'false'
CONFLUENT_METRICS_REPORTER_TOPIC_CREATE: 'true'
KAFKA_SSL_KEYSTORE_FILENAME: kafka.kafka2.keystore.jks
KAFKA_SSL_KEYSTORE_CREDENTIALS: kafka2_keystore_creds
KAFKA_SSL_KEY_CREDENTIALS: kafka2_sslkey_creds
KAFKA_SSL_TRUSTSTORE_FILENAME: kafka.kafka2.truststore.jks
KAFKA_SSL_TRUSTSTORE_CREDENTIALS: kafka2_truststore_creds
KAFKA_SSL_CIPHER_SUITES: ${SSL_CIPHER_SUITES}
KAFKA_SSL_CLIENT_AUTH: "requested"
KAFKA_LISTENER_NAME_SSL_SSL_PRINCIPAL_MAPPING_RULES: RULE:^CN=([a-zA-Z0-9.]*).*$$/$$1/ , DEFAULT
KAFKA_LISTENER_NAME_TOKEN_SSL_PRINCIPAL_MAPPING_RULES: RULE:^CN=([a-zA-Z0-9.]*).*$$/$$1/ , DEFAULT
# Schema Validation
KAFKA_CONFLUENT_SCHEMA_REGISTRY_URL: https://schemaregistry:8085
KAFKA_CONFLUENT_BASIC_AUTH_CREDENTIALS_SOURCE: USER_INFO
KAFKA_CONFLUENT_BASIC_AUTH_USER_INFO: 'superUser:superUser'
KAFKA_CONFLUENT_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.kafka2.truststore.jks
KAFKA_CONFLUENT_SSL_TRUSTSTORE_PASSWORD: confluent
KAFKA_OPTS: -Djava.security.auth.login.config=/etc/kafka/secrets/broker_jaas.conf
# MDS
KAFKA_CONFLUENT_METADATA_TOPIC_REPLICATION_FACTOR: 2
KAFKA_CONFLUENT_METADATA_SERVER_AUTHENTICATION_METHOD: BEARER
KAFKA_CONFLUENT_METADATA_SERVER_LISTENERS: https://0.0.0.0:8092
KAFKA_CONFLUENT_METADATA_SERVER_ADVERTISED_LISTENERS: https://kafka2:8092
KAFKA_CONFLUENT_METADATA_SERVER_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.mds.truststore.jks
KAFKA_CONFLUENT_METADATA_SERVER_SSL_TRUSTSTORE_PASSWORD: confluent
KAFKA_CONFLUENT_METADATA_SERVER_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.mds.keystore.jks
KAFKA_CONFLUENT_METADATA_SERVER_SSL_KEYSTORE_PASSWORD: confluent
KAFKA_CONFLUENT_METADATA_SERVER_SSL_KEY_PASSWORD: confluent
KAFKA_CONFLUENT_METADATA_SERVER_SSL_CIPHER_SUITES: ${SSL_CIPHER_SUITES}
# Configure RBAC token server (authentication)
KAFKA_CONFLUENT_METADATA_SERVER_TOKEN_MAX_LIFETIME_MS: 3600000
KAFKA_CONFLUENT_METADATA_SERVER_TOKEN_SIGNATURE_ALGORITHM: RS256
KAFKA_CONFLUENT_METADATA_SERVER_TOKEN_KEY_PATH: /tmp/conf/keypair.pem
# Configure Confluent Server Authorizer
KAFKA_AUTHORIZER_CLASS_NAME: io.confluent.kafka.security.authorizer.ConfluentServerAuthorizer
KAFKA_CONFLUENT_AUTHORIZER_ACCESS_RULE_PROVIDERS: CONFLUENT,ZK_ACL
# Configure MDS to talk to AD/LDAP
KAFKA_LDAP_JAVA_NAMING_FACTORY_INITIAL: com.sun.jndi.ldap.LdapCtxFactory
KAFKA_LDAP_COM_SUN_JNDI_LDAP_READ_TIMEOUT: 3000
KAFKA_LDAP_JAVA_NAMING_PROVIDER_URL: ldap://openldap:389
# Authenticate to LDAP
KAFKA_LDAP_JAVA_NAMING_SECURITY_PRINCIPAL: cn=admin,dc=confluentdemo,dc=io
KAFKA_LDAP_JAVA_NAMING_SECURITY_CREDENTIALS: admin
KAFKA_LDAP_JAVA_NAMING_SECURITY_AUTHENTICATION: simple
# Locate LDAP users and groups
KAFKA_LDAP_SEARCH_MODE: GROUPS
KAFKA_LDAP_GROUP_SEARCH_BASE: ou=groups,dc=confluentdemo,dc=io
KAFKA_LDAP_GROUP_NAME_ATTRIBUTE: cn
KAFKA_LDAP_GROUP_MEMBER_ATTRIBUTE: memberUid
KAFKA_LDAP_GROUP_OBJECT_CLASS: posixGroup
KAFKA_LDAP_GROUP_MEMBER_ATTRIBUTE_PATTERN: cn=(.*),ou=users,dc=confluentdemo,dc=io
KAFKA_LDAP_USER_SEARCH_BASE: ou=users,dc=confluentdemo,dc=io
KAFKA_LDAP_USER_NAME_ATTRIBUTE: uid
KAFKA_LDAP_USER_OBJECT_CLASS: inetOrgPerson
# EmbeddedKafkaRest: Kafka Client Configuration
KAFKA_KAFKA_REST_BOOTSTRAP_SERVERS: SASL_SSL://kafka1:10091,SASL_SSL://kafka2:10092
KAFKA_KAFKA_REST_CLIENT_SECURITY_PROTOCOL: SASL_SSL
KAFKA_KAFKA_REST_CLIENT_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.kafka2.truststore.jks
KAFKA_KAFKA_REST_CLIENT_SSL_TRUSTSTORE_PASSWORD: confluent
KAFKA_KAFKA_REST_CLIENT_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.kafka2.keystore.jks
KAFKA_KAFKA_REST_CLIENT_SSL_KEYSTORE_PASSWORD: confluent
KAFKA_KAFKA_REST_CLIENT_SSL_KEY_PASSWORD: confluent
# EmbeddedKafkaRest: HTTP Auth Configuration
KAFKA_KAFKA_REST_KAFKA_REST_RESOURCE_EXTENSION_CLASS: io.confluent.kafkarest.security.KafkaRestSecurityResourceExtension
KAFKA_KAFKA_REST_REST_SERVLET_INITIALIZOR_CLASSES: io.confluent.common.security.jetty.initializer.InstallBearerOrBasicSecurityHandler
KAFKA_KAFKA_REST_PUBLIC_KEY_PATH: /tmp/conf/public.pem
# EmbeddedKafkaRest: MDS Client configuration
KAFKA_KAFKA_REST_CONFLUENT_METADATA_BOOTSTRAP_SERVER_URLS: https://kafka1:8091,https://kafka2:8092
KAFKA_KAFKA_REST_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.kafka2.truststore.jks
KAFKA_KAFKA_REST_SSL_TRUSTSTORE_PASSWORD: confluent
KAFKA_KAFKA_REST_CONFLUENT_METADATA_HTTP_AUTH_CREDENTIALS_PROVIDER: BASIC
KAFKA_KAFKA_REST_CONFLUENT_METADATA_BASIC_AUTH_USER_INFO: 'restAdmin:restAdmin'
KAFKA_KAFKA_REST_CONFLUENT_METADATA_SERVER_URLS_MAX_AGE_MS: 60000
KAFKA_KAFKA_REST_CLIENT_CONFLUENT_METADATA_SERVER_URLS_MAX_AGE_MS: 60000
connect:
image: localbuild/connect:${CONFLUENT_DOCKER_TAG}-${CONNECTOR_VERSION}
container_name: connect
restart: always
build:
context: .
dockerfile: Dockerfile
depends_on:
- kafka1
- kafka2
- schemaregistry
volumes:
- ./scripts/security:/etc/kafka/secrets
- ./scripts/security/keypair:/tmp/conf
ports:
- 8083:8083
environment:
CUB_CLASSPATH: '/usr/share/java/confluent-security/connect/*:/usr/share/java/kafka/*:/usr/share/java/cp-base-new/*'
CONNECT_BOOTSTRAP_SERVERS: kafka1:10091,kafka2:10092
CONNECT_REST_PORT: 8083
CONNECT_LISTENERS: https://0.0.0.0:8083
CONNECT_GROUP_ID: "connect-cluster"
CONNECT_PRODUCER_CLIENT_ID: "connect-worker-producer"
CONNECT_PRODUCER_ENABLE_IDEMPOTENCE: 'true'
CONNECT_CONFIG_STORAGE_TOPIC: connect-configs
CONNECT_OFFSET_STORAGE_TOPIC: connect-offsets
CONNECT_STATUS_STORAGE_TOPIC: connect-statuses
CONNECT_REPLICATION_FACTOR: 2
CONNECT_CONFIG_STORAGE_REPLICATION_FACTOR: 2
CONNECT_OFFSET_STORAGE_REPLICATION_FACTOR: 2
CONNECT_STATUS_STORAGE_REPLICATION_FACTOR: 2
CONNECT_KEY_CONVERTER: "org.apache.kafka.connect.storage.StringConverter"
CONNECT_VALUE_CONVERTER: "org.apache.kafka.connect.json.JsonConverter"
CONNECT_REST_ADVERTISED_HOST_NAME: connect
CONNECT_PLUGIN_PATH: "/usr/share/java,/usr/share/confluent-hub-components"
CONNECT_LOG4J_ROOT_LOGLEVEL: INFO
CONNECT_LOG4J_LOGGERS: org.reflections=ERROR
CLASSPATH: "/usr/share/java/kafka-connect-replicator/replicator-rest-extension-${CONNECTOR_VERSION}.jar:/usr/share/java/monitoring-interceptors/*"
# Connect Worker
CONNECT_SECURITY_PROTOCOL: SASL_SSL
CONNECT_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.connect.truststore.jks
CONNECT_SSL_TRUSTSTORE_PASSWORD: confluent
CONNECT_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.connect.keystore.jks
CONNECT_SSL_KEYSTORE_PASSWORD: confluent
CONNECT_SSL_KEY_PASSWORD: confluent
# Connect Producer
CONNECT_PRODUCER_SECURITY_PROTOCOL: SASL_SSL
CONNECT_PRODUCER_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.connect.truststore.jks
CONNECT_PRODUCER_SSL_TRUSTSTORE_PASSWORD: confluent
CONNECT_PRODUCER_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.connect.keystore.jks
CONNECT_PRODUCER_SSL_KEYSTORE_PASSWORD: confluent
CONNECT_PRODUCER_SSL_KEY_PASSWORD: confluent
CONNECT_PRODUCER_INTERCEPTOR_CLASSES: "io.confluent.monitoring.clients.interceptor.MonitoringProducerInterceptor"
CONNECT_PRODUCER_CONFLUENT_MONITORING_INTERCEPTOR_SECURITY_PROTOCOL: SASL_SSL
CONNECT_PRODUCER_CONFLUENT_MONITORING_INTERCEPTOR_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.connect.truststore.jks
CONNECT_PRODUCER_CONFLUENT_MONITORING_INTERCEPTOR_SSL_TRUSTSTORE_PASSWORD: confluent
CONNECT_PRODUCER_CONFLUENT_MONITORING_INTERCEPTOR_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.connect.keystore.jks
CONNECT_PRODUCER_CONFLUENT_MONITORING_INTERCEPTOR_SSL_KEYSTORE_PASSWORD: confluent
CONNECT_PRODUCER_CONFLUENT_MONITORING_INTERCEPTOR_SSL_KEY_PASSWORD: confluent
# Connect Consumer
CONNECT_CONSUMER_SECURITY_PROTOCOL: SASL_SSL
CONNECT_CONSUMER_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.connect.truststore.jks
CONNECT_CONSUMER_SSL_TRUSTSTORE_PASSWORD: confluent
CONNECT_CONSUMER_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.connect.keystore.jks
CONNECT_CONSUMER_SSL_KEYSTORE_PASSWORD: confluent
CONNECT_CONSUMER_SSL_KEY_PASSWORD: confluent
CONNECT_CONSUMER_INTERCEPTOR_CLASSES: "io.confluent.monitoring.clients.interceptor.MonitoringConsumerInterceptor"
CONNECT_CONSUMER_CONFLUENT_MONITORING_INTERCEPTOR_SECURITY_PROTOCOL: SASL_SSL
CONNECT_CONSUMER_CONFLUENT_MONITORING_INTERCEPTOR_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.connect.truststore.jks
CONNECT_CONSUMER_CONFLUENT_MONITORING_INTERCEPTOR_SSL_TRUSTSTORE_PASSWORD: confluent
CONNECT_CONSUMER_CONFLUENT_MONITORING_INTERCEPTOR_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.connect.keystore.jks
CONNECT_CONSUMER_CONFLUENT_MONITORING_INTERCEPTOR_SSL_KEYSTORE_PASSWORD: confluent
CONNECT_CONSUMER_CONFLUENT_MONITORING_INTERCEPTOR_SSL_KEY_PASSWORD: confluent
# RBAC
CONNECT_SASL_MECHANISM: 'OAUTHBEARER'
CONNECT_SASL_LOGIN_CALLBACK_HANDLER_CLASS: 'io.confluent.kafka.clients.plugins.auth.token.TokenUserLoginCallbackHandler'
CONNECT_SASL_JAAS_CONFIG: |
org.apache.kafka.common.security.oauthbearer.OAuthBearerLoginModule required \
username="connectAdmin" \
password="connectAdmin" \
metadataServerUrls="https://kafka1:8091,https://kafka2:8092";
# Allow overriding configs on the connector level
CONNECT_CONNECTOR_CLIENT_CONFIG_OVERRIDE_POLICY: 'All'
# Producer
CONNECT_PRODUCER_SASL_MECHANISM: 'OAUTHBEARER'
CONNECT_PRODUCER_SASL_LOGIN_CALLBACK_HANDLER_CLASS: 'io.confluent.kafka.clients.plugins.auth.token.TokenUserLoginCallbackHandler'
CONNECT_PRODUCER_CONFLUENT_MONITORING_INTERCEPTOR_SASL_MECHANISM: 'OAUTHBEARER'
CONNECT_PRODUCER_CONFLUENT_MONITORING_INTERCEPTOR_SASL_LOGIN_CALLBACK_HANDLER_CLASS: 'io.confluent.kafka.clients.plugins.auth.token.TokenUserLoginCallbackHandler'
CONNECT_PRODUCER_CONFLUENT_MONITORING_INTERCEPTOR_SASL_JAAS_CONFIG: |
org.apache.kafka.common.security.oauthbearer.OAuthBearerLoginModule required \
username="connectAdmin" \
password="connectAdmin" \
metadataServerUrls="https://kafka1:8091,https://kafka2:8092";
# Consumer
CONNECT_CONSUMER_SASL_MECHANISM: 'OAUTHBEARER'
CONNECT_CONSUMER_SASL_LOGIN_CALLBACK_HANDLER_CLASS: 'io.confluent.kafka.clients.plugins.auth.token.TokenUserLoginCallbackHandler'
CONNECT_CONSUMER_CONFLUENT_MONITORING_INTERCEPTOR_SASL_MECHANISM: 'OAUTHBEARER'
CONNECT_CONSUMER_CONFLUENT_MONITORING_INTERCEPTOR_SASL_LOGIN_CALLBACK_HANDLER_CLASS: 'io.confluent.kafka.clients.plugins.auth.token.TokenUserLoginCallbackHandler'
CONNECT_CONSUMER_CONFLUENT_MONITORING_INTERCEPTOR_SASL_JAAS_CONFIG: |
org.apache.kafka.common.security.oauthbearer.OAuthBearerLoginModule required \
username="connectAdmin" \
password="connectAdmin" \
metadataServerUrls="https://kafka1:8091,https://kafka2:8092";
# Default admin config
CONNECT_ADMIN_SECURITY_PROTOCOL: SASL_SSL
CONNECT_ADMIN_SASL_MECHANISM: 'OAUTHBEARER'
CONNECT_ADMIN_SASL_LOGIN_CALLBACK_HANDLER_CLASS: 'io.confluent.kafka.clients.plugins.auth.token.TokenUserLoginCallbackHandler'
CONNECT_ADMIN_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.connect.truststore.jks
CONNECT_ADMIN_SSL_TRUSTSTORE_PASSWORD: confluent
CONNECT_ADMIN_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.connect.keystore.jks
CONNECT_ADMIN_SSL_KEYSTORE_PASSWORD: confluent
CONNECT_ADMIN_SSL_KEY_PASSWORD: confluent
# io.confluent.connect.replicator.monitoring.ReplicatorMonitoringExtension - Confluent Replicator
# io.confluent.connect.security.ConnectSecurityExtension - RBAC
# io.confluent.connect.secretregistry.ConnectSecretRegistryExtension - Secret Registry
CONNECT_REST_EXTENSION_CLASSES: io.confluent.connect.replicator.monitoring.ReplicatorMonitoringExtension,io.confluent.connect.security.ConnectSecurityExtension,io.confluent.connect.secretregistry.ConnectSecretRegistryExtension
CONNECT_REST_SERVLET_INITIALIZOR_CLASSES: 'io.confluent.common.security.jetty.initializer.InstallBearerOrBasicSecurityHandler'
CONNECT_PUBLIC_KEY_PATH: /tmp/conf/public.pem
# Used by Connect's REST layer to connect to MDS to verify tokens and authenticate clients
CONNECT_CONFLUENT_METADATA_BOOTSTRAP_SERVER_URLS: https://kafka1:8091,https://kafka2:8092
CONNECT_CONFLUENT_METADATA_BASIC_AUTH_USER_INFO: 'connectAdmin:connectAdmin'
CONNECT_CONFLUENT_METADATA_HTTP_AUTH_CREDENTIALS_PROVIDER: 'BASIC'
# Secret Registry
CONNECT_CONFIG_PROVIDERS: 'secret'
CONNECT_CONFIG_PROVIDERS_SECRET_CLASS: 'io.confluent.connect.secretregistry.rbac.config.provider.InternalSecretConfigProvider'
CONNECT_CONFIG_PROVIDERS_SECRET_PARAM_MASTER_ENCRYPTION_KEY: 'password1234'
CONNECT_CONFIG_PROVIDERS_SECRET_PARAM_KAFKASTORE_BOOTSTRAP_SERVERS: kafka1:10091,kafka2:10092
CONNECT_CONFIG_PROVIDERS_SECRET_PARAM_KAFKASTORE_TOPIC_REPLICATION_FACTOR: 2
CONNECT_CONFIG_PROVIDERS_SECRET_PARAM_KAFKASTORE_SECURITY_PROTOCOL: SASL_SSL
CONNECT_CONFIG_PROVIDERS_SECRET_PARAM_KAFKASTORE_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.connect.truststore.jks
CONNECT_CONFIG_PROVIDERS_SECRET_PARAM_KAFKASTORE_SSL_TRUSTSTORE_PASSWORD: confluent
CONNECT_CONFIG_PROVIDERS_SECRET_PARAM_KAFKASTORE_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.connect.keystore.jks
CONNECT_CONFIG_PROVIDERS_SECRET_PARAM_KAFKASTORE_SSL_KEYSTORE_PASSWORD: confluent
CONNECT_CONFIG_PROVIDERS_SECRET_PARAM_KAFKASTORE_SSL_KEY_PASSWORD: confluent
CONNECT_CONFIG_PROVIDERS_SECRET_PARAM_KAFKASTORE_SASL_MECHANISM: 'OAUTHBEARER'
CONNECT_CONFIG_PROVIDERS_SECRET_PARAM_KAFKASTORE_SASL_LOGIN_CALLBACK_HANDLER_CLASS: 'io.confluent.kafka.clients.plugins.auth.token.TokenUserLoginCallbackHandler'
CONNECT_CONFIG_PROVIDERS_SECRET_PARAM_KAFKASTORE_SASL_JAAS_CONFIG: |
org.apache.kafka.common.security.oauthbearer.OAuthBearerLoginModule required \
username="connectAdmin" \
password="connectAdmin" \
metadataServerUrls="https://kafka1:8091,https://kafka2:8092";
# KAFKA_OPTS required for ReplicatorMonitoringExtension
KAFKA_OPTS: -Djavax.net.ssl.trustStore=/etc/kafka/secrets/kafka.connect.truststore.jks
-Djavax.net.ssl.trustStorePassword=confluent
-Djavax.net.ssl.keyStore=/etc/kafka/secrets/kafka.connect.keystore.jks
-Djavax.net.ssl.keyStorePassword=confluent
CONNECT_SSL_CIPHER_SUITES: ${SSL_CIPHER_SUITES}
# Reduce Connect memory utilization
KAFKA_JVM_PERFORMANCE_OPTS: -server -XX:+UseG1GC -XX:GCTimeRatio=1
-XX:MinHeapFreeRatio=10 -XX:MaxHeapFreeRatio=20
-XX:MaxGCPauseMillis=10000 -XX:InitiatingHeapOccupancyPercent=35 -XX:+ExplicitGCInvokesConcurrent
-XX:MaxInlineLevel=15 -Djava.awt.headless=true
elasticsearch:
image: docker.elastic.co/elasticsearch/elasticsearch-oss:7.10.0
container_name: elasticsearch
#restart: always
ports:
- 9200:9200
- 9300:9300
environment:
discovery.type: "single-node"
ES_JAVA_OPTS: "-Xms1g -Xmx1g"
cluster.name: "elasticsearch-cp-demo"
kibana:
image: docker.elastic.co/kibana/kibana-oss:7.10.0
container_name: kibana
restart: always
depends_on:
- elasticsearch
ports:
- 5601:5601
environment:
NEWSFEED_ENABLED: 'false'
TELEMETRY_OPTIN: 'false'
TELEMETRY_ENABLED: 'false'
SERVER_MAXPAYLOADBYTES: 4194304
KIBANA_AUTOCOMPLETETIMEOUT: 3000
KIBANA_AUTOCOMPLETETERMINATEAFTER: 2500000
control-center:
image: ${REPOSITORY}/cp-enterprise-control-center:${CONFLUENT_DOCKER_TAG}
hostname: control-center
container_name: control-center
depends_on:
- kafka1
- kafka2
- schemaregistry
- connect
volumes:
- ./scripts/security/keypair:/tmp/conf
- ./scripts/security:/etc/kafka/secrets
ports:
- 9021:9021
- 9022:9022
environment:
CUB_CLASSPATH: '/usr/share/java/confluent-control-center/*:/usr/share/java/rest-utils/*:/usr/share/java/confluent-common/*:/usr/share/java/confluent-security/kafka-rest/*:/usr/share/java/kafka-rest/:/usr/share/java/cp-base-new/*'
# general settings
CONTROL_CENTER_BOOTSTRAP_SERVERS: SASL_SSL://kafka1:10091,SASL_SSL://kafka2:10092
CONTROL_CENTER_STREAMS_SECURITY_PROTOCOL: SASL_SSL
CONTROL_CENTER_STREAMS_SASL_MECHANISM: OAUTHBEARER
CONTROL_CENTER_STREAMS_SASL_LOGIN_CALLBACK_HANDLER_CLASS: io.confluent.kafka.clients.plugins.auth.token.TokenUserLoginCallbackHandler
CONTROL_CENTER_STREAMS_SASL_JAAS_CONFIG: |
org.apache.kafka.common.security.oauthbearer.OAuthBearerLoginModule required \
username="controlcenterAdmin" \
password="controlcenterAdmin" \
metadataServerUrls="https://kafka1:8091,https://kafka2:8092";
CONTROL_CENTER_STREAMS_SSL_CIPHER_SUITES: ${SSL_CIPHER_SUITES}
CONTROL_CENTER_REPLICATION_FACTOR: 2
CONTROL_CENTER_INTERNAL_TOPICS_PARTITIONS: 1
CONTROL_CENTER_MONITORING_INTERCEPTOR_TOPIC_REPLICATION: 2
CONTROL_CENTER_MONITORING_INTERCEPTOR_TOPIC_PARTITIONS: 1
CONTROL_CENTER_METRICS_TOPIC_REPLICATION: 2
CONTROL_CENTER_METRICS_TOPIC_PARTITIONS: 1
# Amount of heap to use for internal caches. Increase for better throughput
CONTROL_CENTER_STREAMS_CACHE_MAX_BYTES_BUFFERING: 100000000
CONTROL_CENTER_STREAMS_CONSUMER_REQUEST_TIMEOUT_MS: "960032"
CONTROL_CENTER_STREAMS_NUM_STREAM_THREADS: 1
CONTROL_CENTER_STREAMS_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.controlCenterAndKsqlDBServer.truststore.jks
CONTROL_CENTER_STREAMS_SSL_TRUSTSTORE_PASSWORD: confluent
CONTROL_CENTER_STREAMS_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.controlCenterAndKsqlDBServer.keystore.jks
CONTROL_CENTER_STREAMS_SSL_KEYSTORE_PASSWORD: confluent
CONTROL_CENTER_STREAMS_SSL_KEY_PASSWORD: confluent
# HTTP and HTTPS to Control Center UI
CONTROL_CENTER_REST_LISTENERS: http://0.0.0.0:9021,https://0.0.0.0:9022
CONTROL_CENTER_REST_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.controlCenterAndKsqlDBServer.truststore.jks
CONTROL_CENTER_REST_SSL_TRUSTSTORE_PASSWORD: confluent
CONTROL_CENTER_REST_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.controlCenterAndKsqlDBServer.keystore.jks
CONTROL_CENTER_REST_SSL_KEYSTORE_PASSWORD: confluent
CONTROL_CENTER_REST_SSL_KEY_PASSWORD: confluent
CONTROL_CENTER_REST_SSL_CIPHER_SUITES: ${SSL_CIPHER_SUITES}
PORT: 9021
# Connect
CONTROL_CENTER_CONNECT_CONNECT1_CLUSTER: https://connect:8083
# ksqlDB
# Communication between Control Center and ksqlDB Docker containers
CONTROL_CENTER_KSQL_WIKIPEDIA_URL: ${CONTROL_CENTER_KSQL_WIKIPEDIA_URL}
# Communication from web browser running on localhost to ksqlDB
CONTROL_CENTER_KSQL_WIKIPEDIA_ADVERTISED_URL: ${CONTROL_CENTER_KSQL_WIKIPEDIA_ADVERTISED_URL}
# Schema Registry
CONTROL_CENTER_SCHEMA_REGISTRY_SR1_URL: https://schemaregistry:8085
CONTROL_CENTER_SCHEMA_REGISTRY_SR1_SCHEMA_REGISTRY_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.client.truststore.jks
CONTROL_CENTER_SCHEMA_REGISTRY_SR1_SCHEMA_REGISTRY_SSL_TRUSTSTORE_PASSWORD: confluent
CONTROL_CENTER_SCHEMA_REGISTRY_SR1_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.controlCenterAndKsqlDBServer.truststore.jks
CONTROL_CENTER_SCHEMA_REGISTRY_SR1_SSL_TRUSTSTORE_PASSWORD: confluent
# RBAC
CONTROL_CENTER_REST_AUTHENTICATION_METHOD: BEARER
PUBLIC_KEY_PATH: /tmp/conf/public.pem
# Used by Control Center to connect to MDS to verify tokens and authenticate clients
CONFLUENT_METADATA_BOOTSTRAP_SERVER_URLS: https://kafka1:8091,https://kafka2:8092
CONFLUENT_METADATA_BASIC_AUTH_USER_INFO: controlcenterAdmin:controlcenterAdmin
# Used by Control Center to connect to the Admin API for Self Balancing Clusters
CONTROL_CENTER_STREAMS_CPREST_URL: "https://kafka1:8091,https://kafka2:8092"
schemaregistry:
image: ${REPOSITORY}/cp-schema-registry:${CONFLUENT_DOCKER_TAG}
container_name: schemaregistry
restart: always
depends_on:
- kafka1
- kafka2
volumes:
- ./scripts/security:/etc/kafka/secrets
- ./scripts/security/keypair:/tmp/conf
ports:
- 8085:8085
environment:
CUB_CLASSPATH: '/usr/share/java/confluent-security/schema-registry/*:/usr/share/java/schema-registry/*:/usr/share/java/cp-base-new/*'
SCHEMA_REGISTRY_HOST_NAME: schemaregistry
SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: kafka1:10091,kafka2:10092
SCHEMA_REGISTRY_LISTENERS: https://0.0.0.0:8085
SCHEMA_REGISTRY_KAFKASTORE_SECURITY_PROTOCOL: SASL_SSL
SCHEMA_REGISTRY_KAFKASTORE_SASL_MECHANISM: OAUTHBEARER
SCHEMA_REGISTRY_KAFKASTORE_SASL_LOGIN_CALLBACK_HANDLER_CLASS: io.confluent.kafka.clients.plugins.auth.token.TokenUserLoginCallbackHandler
SCHEMA_REGISTRY_KAFKASTORE_SASL_JAAS_CONFIG: |
org.apache.kafka.common.security.oauthbearer.OAuthBearerLoginModule required \
username="schemaregistryUser" \
password="schemaregistryUser" \
metadataServerUrls="https://kafka1:8091,https://kafka2:8092";
SCHEMA_REGISTRY_KAFKASTORE_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.schemaregistry.truststore.jks
SCHEMA_REGISTRY_KAFKASTORE_SSL_TRUSTSTORE_PASSWORD: confluent
SCHEMA_REGISTRY_KAFKASTORE_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.schemaregistry.keystore.jks
SCHEMA_REGISTRY_KAFKASTORE_SSL_KEYSTORE_PASSWORD: confluent
SCHEMA_REGISTRY_KAFKASTORE_SSL_KEY_PASSWORD: confluent
SCHEMA_REGISTRY_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.schemaregistry.truststore.jks
SCHEMA_REGISTRY_SSL_TRUSTSTORE_PASSWORD: confluent
SCHEMA_REGISTRY_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.schemaregistry.keystore.jks
SCHEMA_REGISTRY_SSL_KEYSTORE_PASSWORD: confluent
SCHEMA_REGISTRY_SSL_KEY_PASSWORD: confluent
SCHEMA_REGISTRY_SSL_CLIENT_AUTHENTICATION: 'NONE'
SCHEMA_REGISTRY_SCHEMA_REGISTRY_INTER_INSTANCE_PROTOCOL: "https"
SCHEMA_REGISTRY_LOG4J_ROOT_LOGLEVEL: INFO
SCHEMA_REGISTRY_KAFKASTORE_TOPIC: _schemas
SCHEMA_REGISTRY_KAFKASTORE_TOPIC_REPLICATION_FACTOR: 2
SCHEMA_REGISTRY_SSL_CIPHER_SUITES: ${SSL_CIPHER_SUITES}
SCHEMA_REGISTRY_DEBUG: 'true'
# Enable bearer token authentication which allows the identity of the Schema Registry end user to be propagated to Kafka for authorization
SCHEMA_REGISTRY_SCHEMA_REGISTRY_RESOURCE_EXTENSION_CLASS: io.confluent.kafka.schemaregistry.security.SchemaRegistrySecurityResourceExtension
SCHEMA_REGISTRY_CONFLUENT_SCHEMA_REGISTRY_AUTHORIZER_CLASS: io.confluent.kafka.schemaregistry.security.authorizer.rbac.RbacAuthorizer
SCHEMA_REGISTRY_REST_SERVLET_INITIALIZOR_CLASSES: io.confluent.common.security.jetty.initializer.InstallBearerOrBasicSecurityHandler
SCHEMA_REGISTRY_PUBLIC_KEY_PATH: /tmp/conf/public.pem
# Used by Schema Registry to connect to MDS to authenticate and authorize clients
SCHEMA_REGISTRY_CONFLUENT_METADATA_BOOTSTRAP_SERVER_URLS: https://kafka1:8091,https://kafka2:8092
SCHEMA_REGISTRY_CONFLUENT_METADATA_HTTP_AUTH_CREDENTIALS_PROVIDER: BASIC
SCHEMA_REGISTRY_CONFLUENT_METADATA_BASIC_AUTH_USER_INFO: schemaregistryUser:schemaregistryUser
ksqldb-server:
image: ${REPOSITORY}/cp-ksqldb-server:${CONFLUENT_DOCKER_TAG}
hostname: ksqldb-server
container_name: ksqldb-server
restart: always
healthcheck:
# healthcheck is currently incompatible with RBAC
disable: true
depends_on:
- kafka1
- kafka2
- connect
volumes:
- ./scripts/security/keypair:/tmp/conf
- ./scripts/helper:/tmp/helper
- ./scripts/security:/etc/kafka/secrets
ports:
- 8088:8088
- 8089:8089
environment:
CUB_CLASSPATH: '/usr/share/java/confluent-security/ksql/*:/usr/share/java/ksqldb-server/*:/usr/share/java/cp-base-new/*'
KSQL_LOG4J_ROOT_LOGLEVEL: INFO
KSQL_KSQL_SERVICE_ID: "ksql-cluster"
KSQL_KSQL_STREAMS_REPLICATION_FACTOR: 2
KSQL_KSQL_INTERNAL_TOPIC_REPLICAS: 2
# For Demo purposes: improve resource utilization and avoid timeouts
KSQL_KSQL_STREAMS_NUM_STREAM_THREADS: 1
KSQL_LOG4J_OPTS: "-Dlog4j.configuration=file:/tmp/helper/log4j-secure.properties"
KSQL_KSQL_LOGGING_PROCESSING_TOPIC_REPLICATION_FACTOR: 2
KSQL_KSQL_LOGGING_PROCESSING_TOPIC_AUTO_CREATE: 'true'
KSQL_KSQL_LOGGING_PROCESSING_STREAM_AUTO_CREATE: 'true'
KSQL_PRODUCER_ENABLE_IDEMPOTENCE: 'true'
KSQL_BOOTSTRAP_SERVERS: kafka1:10091,kafka2:10092
KSQL_HOST_NAME: ksqldb-server
KSQL_LISTENERS: "http://0.0.0.0:8088,https://0.0.0.0:8089"
KSQL_CACHE_MAX_BYTES_BUFFERING: 0
KSQL_KSQL_SECURITY_EXTENSION_CLASS: io.confluent.ksql.security.KsqlConfluentSecurityExtension
# Enable bearer token authentication which allows the identity of the ksqlDB end user to be propagated to Kafka for authorization
KSQL_KSQL_AUTHENTICATION_PLUGIN_CLASS: io.confluent.ksql.security.VertxBearerOrBasicAuthenticationPlugin
KSQL_PUBLIC_KEY_PATH: /tmp/conf/public.pem
# Used by ksqlDB's REST layer to connect to MDS to verify tokens and authenticate clients
KSQL_CONFLUENT_METADATA_BOOTSTRAP_SERVER_URLS: https://kafka1:8091,https://kafka2:8092
KSQL_CONFLUENT_METADATA_HTTP_AUTH_CREDENTIALS_PROVIDER: BASIC
KSQL_CONFLUENT_METADATA_BASIC_AUTH_CREDENTIALS_PROVIDER: USER_INFO
KSQL_CONFLUENT_METADATA_BASIC_AUTH_USER_INFO: ksqlDBAdmin:ksqlDBAdmin
# Authenticate to brokers
KSQL_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.controlCenterAndKsqlDBServer.truststore.jks
KSQL_SSL_TRUSTSTORE_PASSWORD: confluent
KSQL_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.controlCenterAndKsqlDBServer.keystore.jks
KSQL_SSL_KEYSTORE_PASSWORD: confluent
KSQL_SSL_KEY_PASSWORD: confluent
# Before v6.1.0: disabling TLSv1.x is required
KSQL_SSL_ENABLED_PROTOCOLS: "TLSv1.3,TLSv1.2"
KSQL_SSL_CIPHER_SUITES: "TLS_AES_256_GCM_SHA384,TLS_CHACHA20_POLY1305_SHA256,TLS_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256,TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"
# Schema Registry using HTTPS
KSQL_KSQL_SCHEMA_REGISTRY_URL: https://schemaregistry:8085
KSQL_KSQL_SCHEMA_REGISTRY_SSL_TRUSTSTORE_LOCATION: "/etc/kafka/secrets/kafka.controlCenterAndKsqlDBServer.truststore.jks"
KSQL_KSQL_SCHEMA_REGISTRY_SSL_TRUSTSTORE_PASSWORD: "confluent"
# Enable OAuth for ksqlDB's embedded Kafka clients that access and manage consumer groups and topics
KSQL_SECURITY_PROTOCOL: SASL_SSL
KSQL_SASL_MECHANISM: OAUTHBEARER
KSQL_SASL_LOGIN_CALLBACK_HANDLER_CLASS: io.confluent.kafka.clients.plugins.auth.token.TokenUserLoginCallbackHandler
KSQL_SASL_JAAS_CONFIG: |
org.apache.kafka.common.security.oauthbearer.OAuthBearerLoginModule required \
username="ksqlDBAdmin" \
password="ksqlDBAdmin" \
metadataServerUrls="https://kafka1:8091,https://kafka2:8092";
KSQL_KSQL_SCHEMA_REGISTRY_BASIC_AUTH_CREDENTIALS_SOURCE: USER_INFO
KSQL_KSQL_SCHEMA_REGISTRY_BASIC_AUTH_USER_INFO: ksqlDBAdmin:ksqlDBAdmin
# Confluent Monitoring Interceptors for Control Center streams monitoring
KSQL_PRODUCER_INTERCEPTOR_CLASSES: "io.confluent.monitoring.clients.interceptor.MonitoringProducerInterceptor"
KSQL_CONSUMER_INTERCEPTOR_CLASSES: "io.confluent.monitoring.clients.interceptor.MonitoringConsumerInterceptor"
KSQL_CONFLUENT_MONITORING_INTERCEPTOR_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.controlCenterAndKsqlDBServer.truststore.jks
KSQL_CONFLUENT_MONITORING_INTERCEPTOR_SSL_TRUSTSTORE_PASSWORD: confluent
KSQL_CONFLUENT_MONITORING_INTERCEPTOR_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.controlCenterAndKsqlDBServer.keystore.jks
KSQL_CONFLUENT_MONITORING_INTERCEPTOR_SSL_KEYSTORE_PASSWORD: confluent
KSQL_CONFLUENT_MONITORING_INTERCEPTOR_SSL_KEY_PASSWORD: confluent
KSQL_CONFLUENT_MONITORING_INTERCEPTOR_SECURITY_PROTOCOL: SASL_SSL
KSQL_CONFLUENT_MONITORING_INTERCEPTOR_SASL_MECHANISM: OAUTHBEARER
KSQL_CONFLUENT_MONITORING_INTERCEPTOR_SASL_LOGIN_CALLBACK_HANDLER_CLASS: io.confluent.kafka.clients.plugins.auth.token.TokenUserLoginCallbackHandler
KSQL_CONFLUENT_MONITORING_INTERCEPTOR_SASL_JAAS_CONFIG: |
org.apache.kafka.common.security.oauthbearer.OAuthBearerLoginModule required \
username="ksqlDBAdmin" \
password="ksqlDBAdmin" \
metadataServerUrls="https://kafka1:8091,https://kafka2:8092";
ksqldb-cli:
image: ${REPOSITORY}/cp-ksqldb-cli:${CONFLUENT_DOCKER_TAG}
container_name: ksqldb-cli
depends_on:
- kafka1
- kafka2
- connect
- ksqldb-server
volumes:
- ./scripts/ksqlDB/statements.sql:/tmp/statements.sql
entrypoint: /bin/sh
tty: true
restproxy:
image: ${REPOSITORY}/cp-kafka-rest:${CONFLUENT_DOCKER_TAG}
restart: always
depends_on:
- kafka1
- kafka2
- schemaregistry
hostname: restproxy
container_name: restproxy
volumes:
- ./scripts/security:/etc/kafka/secrets
- ./scripts/app:/etc/kafka/app
- ./scripts/security/keypair:/tmp/conf
ports:
- 8086:8086
environment:
KAFKA_REST_HOST_NAME: restproxy
KAFKA_REST_BOOTSTRAP_SERVERS: SASL_SSL://kafka1:10091,SASL_SSL://kafka2:10092
KAFKA_REST_LISTENERS: https://0.0.0.0:8086
KAFKA_REST_SCHEMA_REGISTRY_URL: https://schemaregistry:8085
KAFKA_REST_SCHEMA_REGISTRY_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.client.truststore.jks
KAFKA_REST_SCHEMA_REGISTRY_SSL_TRUSTSTORE_PASSWORD: confluent
KAFKA_REST_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.restproxy.truststore.jks
KAFKA_REST_SSL_TRUSTSTORE_PASSWORD: confluent
KAFKA_REST_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.restproxy.keystore.jks
KAFKA_REST_SSL_KEYSTORE_PASSWORD: confluent
KAFKA_REST_SSL_KEY_PASSWORD: confluent
KAFKA_REST_SSL_CLIENT_AUTHENTICATION: 'NONE'
KAFKA_REST_CLIENT_SSL_TRUSTSTORE_LOCATION: /etc/kafka/secrets/kafka.restproxy.truststore.jks
KAFKA_REST_CLIENT_SSL_TRUSTSTORE_PASSWORD: confluent
KAFKA_REST_CLIENT_SSL_KEYSTORE_LOCATION: /etc/kafka/secrets/kafka.restproxy.keystore.jks
KAFKA_REST_CLIENT_SSL_KEYSTORE_PASSWORD: confluent
KAFKA_REST_CLIENT_SSL_KEY_PASSWORD: confluent
# Credentials and classpath for cub kafka-ready
CUB_CLASSPATH: '/usr/share/java/confluent-security/kafka-rest/*:/usr/share/java/kafka-rest/*:/usr/share/java/cp-base-new/*'
# Enable OAuth for REST Proxy's embedded Kafka client that accesses and manages consumer groups and topics
KAFKA_REST_CLIENT_SECURITY_PROTOCOL: SASL_SSL
KAFKA_REST_CLIENT_SASL_MECHANISM: OAUTHBEARER
KAFKA_REST_CLIENT_SASL_LOGIN_CALLBACK_HANDLER_CLASS: io.confluent.kafka.clients.plugins.auth.token.TokenUserLoginCallbackHandler
KAFKA_REST_CLIENT_SASL_JAAS_CONFIG: |
org.apache.kafka.common.security.oauthbearer.OAuthBearerLoginModule required \
username="restAdmin" \
password="restAdmin" \
metadataServerUrls="https://kafka1:8091,https://kafka2:8092";
KAFKA_REST_SSL_CIPHER_SUITES: ${SSL_CIPHER_SUITES}
# Enable bearer token authentication which allows the identity of the REST Proxy end user to be propagated to Kafka for authorization
KAFKA_REST_KAFKA_REST_RESOURCE_EXTENSION_CLASS: io.confluent.kafkarest.security.KafkaRestSecurityResourceExtension
KAFKA_REST_REST_SERVLET_INITIALIZOR_CLASSES: io.confluent.common.security.jetty.initializer.InstallBearerOrBasicSecurityHandler
KAFKA_REST_PUBLIC_KEY_PATH: /tmp/conf/public.pem
# Used by REST Proxy to connect to MDS to verify tokens and authenticate clients
KAFKA_REST_CONFLUENT_METADATA_SERVER_URLS_MAX_AGE_MS: 60000
KAFKA_REST_CLIENT_CONFLUENT_METADATA_SERVER_URLS_MAX_AGE_MS: 60000
KAFKA_REST_CONFLUENT_METADATA_BOOTSTRAP_SERVER_URLS: https://kafka1:8091,https://kafka2:8092
KAFKA_REST_CONFLUENT_METADATA_HTTP_AUTH_CREDENTIALS_PROVIDER: BASIC
KAFKA_REST_CONFLUENT_METADATA_BASIC_AUTH_USER_INFO: 'restAdmin:restAdmin'
streams-demo:
image: cnfldemos/cp-demo-kstreams:0.0.10
restart: always
depends_on:
- kafka1
- kafka2
- schemaregistry
- connect
hostname: streams-demo
container_name: streams-demo
volumes:
- ./scripts/security:/etc/kafka/secrets
env_file:
- ./env_files/streams-demo.env
environment:
KAFKA_REPLICATION_FACTOR: 2