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[英]Dockerized Spring Cloud Stream services with Kafka broker unable to connect to Zookeeper
[英]Spring Cloud Stream Kafka won't connect
我正在使用這個 docker 撰寫:
version: '2'
services:
zookeeper:
image: confluentinc/cp-zookeeper:4.1.1
hostname: zookeeper
ports:
- "32181:32181"
environment:
ZOOKEEPER_CLIENT_PORT: 32181
ZOOKEEPER_TICK_TIME: 2000
ZOOKEEPER_SYNC_LIMIT: 2
kafka:
image: confluentinc/cp-kafka:4.1.1
hostname: kafka
ports:
- "29092:29092"
depends_on:
- zookeeper
environment:
KAFKA_BROKER_ID: 1
KAFKA_ZOOKEEPER_CONNECT: zookeeper:32181
KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:29092
KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
我的屬性是:
spring.cloud.stream.bindings.event.binder=event-binder
spring.cloud.stream.bindings.event.destination=event
spring.cloud.stream.binders.event-binder.type=kafka
spring.cloud.stream.kafka.binder.brokers=localhost:29092
spring.cloud.stream.kafka.binder.zkNodes=localhost:32181
但我收到此錯誤:
9:54:14.534 [main] INFO o.a.kafka.common.utils.AppInfoParser - Kafka version : 2.0.1
19:54:14.534 [main] INFO o.a.kafka.common.utils.AppInfoParser - Kafka commitId : fa14705e51bd2ce5
19:54:14.576 [kafka-admin-client-thread | adminclient-1] WARN o.apache.kafka.clients.NetworkClient - [AdminClient clientId=adminclient-1] Connection to node -1 could not be established. Broker may not be available.
19:54:14.679 [kafka-admin-client-thread | adminclient-1] WARN o.apache.kafka.clients.NetworkClient - [AdminClient clientId=adminclient-1] Connection to node -1 could not be established. Broker may not be available.
19:
我的 spring 啟動版本是 2.1.4.RELEASE,我的 spring 雲版本是 Greenwich.SR1。
提前致謝!
使用該配置,我認為您需要
KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:29092
您應該配置:
spring.cloud.stream.kafka.binder.brokers=PLAINTEXT://your host:29092 spring.cloud.stream.kafka.binder.zkNodes=PLAINTEXT://your host:29092
In file docker-compose.yml you should have: KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://your host:29092 If connect successful in docker and you have run successful in spring cloud stream.
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