Kafka replicator connect to event hub

Kafka Connect
1

Hi there:
We are trying to connect our on-prem confluent Kafka to azure event hub with replicator source connector. So far, we are using the basic docker-compose file from Confluent which use plaintext as its authentication method. And the default settings for Azure eventhub is SALS. Thus, we are trying to connect an unsecure cluster to an secure cluster. We did lots of research but most of them are related to secure to secure. Is that possible to do that or is there any existing docker compose which enable SASL for us to use ? Thanks a lot
The connector we are trying to use look like that. Can anyone give us a hand. Thanks
:slight_smile:
{
“name”: “replicator”,
“config”: {
“connector.class”:“io.confluent.connect.replicator.ReplicatorSourceConnector”,
“confluent.topic.bootstrap.servers”:“broker:29092”,
“confluent.topic.replication.factor”: “1”,
“producer.override.ssl.endpoint.identification.algorithm”: “https”,
“producer.override.sasl.mechanism”: “PLAIN”,
“producer.override.request.timeout.ms”: 20000,
“producer.override.bootstrap.servers”: “broker:29092”,
“producer.override.retry.backoff.ms”: 500,
“producer.override.security.protocol”: “SASL_SSL”,
“topic.rename.format”:“issues-replica”,
“key.converter”:“io.confluent.connect.replicator.util.ByteArrayConverter”,
“value.converter”: “io.confluent.connect.replicator.util.ByteArrayConverter”,
“topic.whitelist”: “issues”,
“src.consumer.group.id”: “replicatortest”,
“provenance.header.enable”: true,
“src.kafka.bootstrap.servers”: “broker:29092”,
“dest.kafka.bootstrap.servers”: “my-eventhub-demo.servicebus.windows.net:9093”,
“dest.kafka.ssl.endpoint.identification.algorithm”: “https”,
“dest.kafka.security.protocol”: “SASL_SSL”,
“dest.kafka.sasl.mechanism”: “PLAIN”,
“dest.kafka.sasl.jaas.config”: “”;"
}
}

2

version: ‘2’
services:
zookeeper:
image: confluentinc/cp-zookeeper:6.0.1
hostname: zookeeper
container_name: zookeeper
ports:
- “2181:2181”
environment:
ZOOKEEPER_CLIENT_PORT: 2181
ZOOKEEPER_TICK_TIME: 2000

broker:
image: confluentinc/cp-server:6.0.1
hostname: broker
container_name: broker
depends_on:
- zookeeper
ports:
- “9092:9092”
- “9101:9101”
environment:
KAFKA_BROKER_ID: 1
KAFKA_ZOOKEEPER_CONNECT: ‘zookeeper:2181’
KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://broker:29092,PLAINTEXT_HOST://localhost:9092
KAFKA_METRIC_REPORTERS: io.confluent.metrics.reporter.ConfluentMetricsReporter
KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
KAFKA_CONFLUENT_LICENSE_TOPIC_REPLICATION_FACTOR: 1
KAFKA_CONFLUENT_BALANCER_TOPIC_REPLICATION_FACTOR: 1
KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
KAFKA_JMX_PORT: 9101
KAFKA_JMX_HOSTNAME: localhost
KAFKA_CONFLUENT_SCHEMA_REGISTRY_URL: http://schema-registry:8081
CONFLUENT_METRICS_REPORTER_BOOTSTRAP_SERVERS: broker:29092
CONFLUENT_METRICS_REPORTER_TOPIC_REPLICAS: 1
CONFLUENT_METRICS_ENABLE: ‘true’
CONFLUENT_SUPPORT_CUSTOMER_ID: ‘anonymous’
#replicator

schema-registry:
image: confluentinc/cp-schema-registry:6.0.1
hostname: schema-registry
container_name: schema-registry
depends_on:
- broker
ports:
- “8081:8081”
environment:
SCHEMA_REGISTRY_HOST_NAME: schema-registry
SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: ‘broker:29092’
SCHEMA_REGISTRY_LISTENERS: http://0.0.0.0:8081

connect:
image: cnfldemos/cp-server-connect-datagen:0.4.0-6.0.1
hostname: connect
container_name: connect
depends_on:
- broker
- schema-registry
ports:
- “8083:8083”
volumes:
- ./host-safe/connect:/data/shared/safe
environment:
CONNECT_BOOTSTRAP_SERVERS: ‘broker:29092’
CONNECT_REST_ADVERTISED_HOST_NAME: connect
CONNECT_REST_PORT: 8083
CONNECT_GROUP_ID: compose-connect-group
CONNECT_CONFIG_STORAGE_TOPIC: docker-connect-configs
CONNECT_CONFIG_STORAGE_REPLICATION_FACTOR: 1
CONNECT_OFFSET_FLUSH_INTERVAL_MS: 10000
CONNECT_OFFSET_STORAGE_TOPIC: docker-connect-offsets
CONNECT_OFFSET_STORAGE_REPLICATION_FACTOR: 1
CONNECT_STATUS_STORAGE_TOPIC: docker-connect-status
CONNECT_STATUS_STORAGE_REPLICATION_FACTOR: 1
CONNECT_KEY_CONVERTER: org.apache.kafka.connect.storage.StringConverter
CONNECT_VALUE_CONVERTER: io.confluent.connect.avro.AvroConverter
CONNECT_VALUE_CONVERTER_SCHEMA_REGISTRY_URL: http://schema-registry:8081
# CLASSPATH required due to CC-2422
CLASSPATH: /usr/share/java/monitoring-interceptors/monitoring-interceptors-6.0.1.jar
CONNECT_PRODUCER_INTERCEPTOR_CLASSES: “io.confluent.monitoring.clients.interceptor.MonitoringProducerInterceptor”
CONNECT_CONSUMER_INTERCEPTOR_CLASSES: “io.confluent.monitoring.clients.interceptor.MonitoringConsumerInterceptor”
CONNECT_PLUGIN_PATH: “/usr/share/java,/usr/share/confluent-hub-components,/data/shared/safe/connect-plugins”
CONNECT_LOG4J_LOGGERS: org.apache.zookeeper=ERROR,org.I0Itec.zkclient=ERROR,org.reflections=ERROR
#replicator
CONNECT_CONNECTOR_CLIENT_CONFIG_OVERRIDE_POLICY: ‘All’

control-center:
image: confluentinc/cp-enterprise-control-center:6.0.1
hostname: control-center
container_name: control-center
depends_on:
- broker
- schema-registry
- connect
- ksqldb-server
ports:
- “9021:9021”
environment:
CONTROL_CENTER_BOOTSTRAP_SERVERS: ‘broker:29092’
CONTROL_CENTER_CONNECT_CLUSTER: ‘connect:8083’
CONTROL_CENTER_KSQL_KSQLDB1_URL: “http://ksqldb-server:8088”
CONTROL_CENTER_KSQL_KSQLDB1_ADVERTISED_URL: “http://localhost:8088”
CONTROL_CENTER_SCHEMA_REGISTRY_URL: “http://schema-registry:8081”
CONTROL_CENTER_REPLICATION_FACTOR: 1
CONTROL_CENTER_INTERNAL_TOPICS_PARTITIONS: 1
CONTROL_CENTER_MONITORING_INTERCEPTOR_TOPIC_PARTITIONS: 1
CONFLUENT_METRICS_TOPIC_REPLICATION: 1
PORT: 9021

ksqldb-server:
image: confluentinc/cp-ksqldb-server:6.0.1
hostname: ksqldb-server
container_name: ksqldb-server
depends_on:
- broker
- connect
ports:
- “8088:8088”
environment:
KSQL_CONFIG_DIR: “/etc/ksql”
KSQL_BOOTSTRAP_SERVERS: “broker:29092”
KSQL_HOST_NAME: ksqldb-server
KSQL_LISTENERS: “http://0.0.0.0:8088”
KSQL_CACHE_MAX_BYTES_BUFFERING: 0
KSQL_KSQL_SCHEMA_REGISTRY_URL: “http://schema-registry:8081”
KSQL_PRODUCER_INTERCEPTOR_CLASSES: “io.confluent.monitoring.clients.interceptor.MonitoringProducerInterceptor”
KSQL_CONSUMER_INTERCEPTOR_CLASSES: “io.confluent.monitoring.clients.interceptor.MonitoringConsumerInterceptor”
KSQL_KSQL_CONNECT_URL: “http://connect:8083”
KSQL_KSQL_LOGGING_PROCESSING_TOPIC_REPLICATION_FACTOR: 1
KSQL_KSQL_LOGGING_PROCESSING_TOPIC_AUTO_CREATE: ‘true’
KSQL_KSQL_LOGGING_PROCESSING_STREAM_AUTO_CREATE: ‘true’

ksqldb-cli:
image: confluentinc/cp-ksqldb-cli:6.0.1
container_name: ksqldb-cli
depends_on:
- broker
- connect
- ksqldb-server
entrypoint: /bin/sh
tty: true

ksql-datagen:
image: confluentinc/ksqldb-examples:6.0.1
hostname: ksql-datagen
container_name: ksql-datagen
depends_on:
- ksqldb-server
- broker
- schema-registry
- connect
command: “bash -c ‘echo Waiting for Kafka to be ready… &&
cub kafka-ready -b broker:29092 1 40 &&
echo Waiting for Confluent Schema Registry to be ready… &&
cub sr-ready schema-registry 8081 40 &&
echo Waiting a few seconds for topic creation to finish… &&
sleep 11 &&
tail -f /dev/null’”
environment:
KSQL_CONFIG_DIR: “/etc/ksql”
STREAMS_BOOTSTRAP_SERVERS: broker:29092
STREAMS_SCHEMA_REGISTRY_HOST: schema-registry
STREAMS_SCHEMA_REGISTRY_PORT: 8081

rest-proxy:
image: confluentinc/cp-kafka-rest:6.0.1
depends_on:
- broker
- schema-registry
ports:
- 8082:8082
hostname: rest-proxy
container_name: rest-proxy
environment:
KAFKA_REST_HOST_NAME: rest-proxy
KAFKA_REST_BOOTSTRAP_SERVERS: ‘broker:29092’
KAFKA_REST_LISTENERS: “http://0.0.0.0:8082”
KAFKA_REST_SCHEMA_REGISTRY_URL: ‘http://schema-registry:8081’

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The problems we meet so far

image
image1816×600 190 KB

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