我已经构建了这个docker composer文件：
version: '2'
services:
zookeeper:
image: ${REPOSITORY}/cp-zookeeper:${CONFLUENT_DOCKER_TAG}
hostname: zookeeper
container_name: zookeeper
ports:
- "2181:2181"
environment:
ZOOKEEPER_CLIENT_PORT: 2181
ZOOKEEPER_TICK_TIME: 2000
broker:
image: ${REPOSITORY}/cp-server:${CONFLUENT_DOCKER_TAG}
hostname: broker
container_name: broker
depends_on:
- zookeeper
ports:
- "9092:9092"
expose:
- "9093"
environment:
KAFKA_BROKER_ID: 1
KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INSIDE:PLAINTEXT,OUTSIDE:PLAINTEXT
KAFKA_ADVERTISED_LISTENERS: INSIDE://broker:9093,OUTSIDE://localhost:9092
KAFKA_LISTENERS: INSIDE://0.0.0.0:9093,OUTSIDE://0.0.0.0:9092
KAFKA_INTER_BROKER_LISTENER_NAME: INSIDE
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_TRANSACTION_STATE_LOG_MIN_ISR: 1
KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
CONFLUENT_METRICS_REPORTER_BOOTSTRAP_SERVERS: broker:9093
CONFLUENT_METRICS_REPORTER_ZOOKEEPER_CONNECT: zookeeper:2181
CONFLUENT_METRICS_REPORTER_TOPIC_REPLICAS: 1
CONFLUENT_METRICS_ENABLE: 'true'
CONFLUENT_SUPPORT_CUSTOMER_ID: 'anonymous'
schema-registry:
image: ${REPOSITORY}/cp-schema-registry:${CONFLUENT_DOCKER_TAG}
hostname: schema-registry
container_name: schema-registry
depends_on:
- zookeeper
- broker
ports:
- "8081:8081"
environment:
SCHEMA_REGISTRY_HOST_NAME: schema-registry
SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: 'PLAINTEXT://broker:9093'
connect:
image: cnfldemos/cp-server-connect-datagen:0.2.0-5.4.0
hostname: connect
container_name: connect
depends_on:
- zookeeper
- broker
- schema-registry
ports:
- "8083:8083"
environment:
CONNECT_BOOTSTRAP_SERVERS: 'broker:9093'
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
CONNECT_INTERNAL_KEY_CONVERTER: "org.apache.kafka.connect.json.JsonConverter"
CONNECT_INTERNAL_VALUE_CONVERTER: "org.apache.kafka.connect.json.JsonConverter"
CONNECT_ZOOKEEPER_CONNECT: 'zookeeper:2181'
# CLASSPATH required due to CC-2422
CLASSPATH: /usr/share/java/monitoring-interceptors/monitoring-interceptors-${CONFLUENT}.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"
CONNECT_LOG4J_LOGGERS: org.apache.zookeeper=ERROR,org.I0Itec.zkclient=ERROR,org.reflections=ERROR
control-center:
image: ${REPOSITORY}/cp-enterprise-control-center:${CONFLUENT_DOCKER_TAG}
hostname: control-center
container_name: control-center
depends_on:
- zookeeper
- broker
- schema-registry
- connect
- ksqldb-server
- kafka-mqtt
ports:
- "9021:9021"
environment:
CONTROL_CENTER_BOOTSTRAP_SERVERS: 'broker:9093'
CONTROL_CENTER_ZOOKEEPER_CONNECT: 'zookeeper:2181'
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: ${REPOSITORY}/cp-ksqldb-server:${CONFLUENT_DOCKER_TAG}
hostname: ksqldb-server
container_name: ksqldb-server
depends_on:
- broker
- connect
ports:
- "8088:8088"
environment:
KSQL_CONFIG_DIR: "/etc/ksql"
KSQL_BOOTSTRAP_SERVERS: "broker:9093"
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"
ksqldb-cli:
image: ${REPOSITORY}/cp-ksqldb-cli:${CONFLUENT_DOCKER_TAG}
container_name: ksqldb-cli
depends_on:
- broker
- connect
- ksqldb-server
entrypoint: /bin/sh
tty: true
rest-proxy:
image: ${REPOSITORY}/cp-kafka-rest:${CONFLUENT_DOCKER_TAG}
depends_on:
- zookeeper
- 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:9093'
KAFKA_REST_LISTENERS: "http://0.0.0.0:8082"
KAFKA_REST_SCHEMA_REGISTRY_URL: 'http://schema-registry:8081'
kafka-mqtt:
container_name: kafka-mqtt
hostname: kafka-mqtt
image: confluentinc/cp-kafka-mqtt:latest
network_mode: host
ports:
- 1884:1884
environment:
KAFKA_MQTT_BOOTSTRAP_SERVERS: OUTSIDE://localhost:9092
KAFKA_MQTT_LISTENERS: 0.0.0.0:1884
KAFKA_MQTT_TOPIC_REGEX_LIST: mqtt.temperature:.*temperature
KAFKA_MQTT_CONFLUENT_TOPIC_REPLICATION_FACTOR: 1
一切正常，但是当我尝试将某些数据从外部docker发布到mqtt代理时，什么也没有发生，即时通讯使用mosquito pub：
mosquitto_pub -h 0.0.0.0 -p 1884 -t mqtt.temperature -q 2 -m "99999,2.10#"
我收到此错误：错误：连接被拒绝
我不知道这里是什么问题？
ps：我可以直接从kafkacat产生有关该主题的数据，但这不是我想要的...我想要的只是从主机上的mqtt生产者获取数据到kafka mqtt代理中。
version: '2.1'
services:
zoo1:
image: zookeeper:3.4.9
hostname: zoo1
ports:
- "2181:2181"
environment:
ZOO_MY_ID: 1
ZOO_PORT: 2181
ZOO_SERVERS: server.1=zoo1:2888:3888
volumes:
- ./zk-single-kafka-single/zoo1/data:/data
- ./zk-single-kafka-single/zoo1/datalog:/datalog
kafka1:
image: confluentinc/cp-kafka:5.3.0
hostname: kafka1
container_name: kafka1
ports:
- "9092:9092"
environment:
KAFKA_ADVERTISED_LISTENERS: LISTENER_DOCKER_INTERNAL://kafka1:19092,LISTENER_DOCKER_EXTERNAL://${DOCKER_HOST_IP:-127.0.0.1}:9092
KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: LISTENER_DOCKER_INTERNAL:PLAINTEXT,LISTENER_DOCKER_EXTERNAL:PLAINTEXT
KAFKA_INTER_BROKER_LISTENER_NAME: LISTENER_DOCKER_INTERNAL
KAFKA_ZOOKEEPER_CONNECT: "zoo1:2181"
KAFKA_BROKER_ID: 1
KAFKA_LOG4J_LOGGERS: "kafka.controller=INFO,kafka.producer.async.DefaultEventHandler=INFO,state.change.logger=INFO"
KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
volumes:
- ./zk-single-kafka-single/kafka1/data:/var/lib/kafka/data
depends_on:
- zoo1
kafka-mqtt:
image: confluentinc/cp-kafka-mqtt:latest
ports:
- "1884:1884"
environment:
KAFKA_MQTT_BOOTSTRAP_SERVERS: "kafka1:19092"
KAFKA_MQTT_TOPIC_REGEX_LIST: temperature:.*
KAFKA_MQTT_LISTENERS: "0.0.0.0:1884"