docker 安裝kafka
阿新 • • 發佈:2020-11-29
一.映象拉取
docker pull wurstmeister/zookeeper
docker pull wurstmeister/kafka
二.定義docker-compose.yml
version: '3' services: zookeeper: image: wurstmeister/zookeeper ports: - "2181:2181" kafka: image: wurstmeister/kafka depends_on: [ zookeeper ] ports: - "9092:9092" environment: KAFKA_ADVERTISED_HOST_NAME:192.168.220.150 KAFKA_CREATE_TOPICS: "test:1:1" KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181 volumes: - /data/product/zj_bigdata/data/kafka/docker.sock:/var/run/docker.sock
在docker-compose.yml檔案目錄進行服務打包
[root@VM_0_16_centos kafka] # docker-compose build
zookeeper uses an image, skipping
kafka uses an image, skipping
三.啟動服務
[root@VM_0_16_centos kafka]# docker-compose up -d
Starting kafka_kafka_1 ... done
Starting kafka_zookeeper_1 ... done
四.啟動測試
記住啟動的啟動名稱,kafka為 kafka_kafka_1 ,zookeeper 為 kafka_zookeeper_1 .
如果docker-compose正常啟動,此時docker ps會看到以上兩個容器。進入kafka容器
docker exec -it kafka_kafka_1 bash
建立一個topic
$KAFKA_HOME/bin/kafka-topics.sh --create --topic topic --partitions 4 --zookeeper kafka_zookeeper_1:2181 --replication-factor 1
注意–zookeeper後面的引數為,容器的name
檢視剛剛建立的topic
$KAFKA_HOME/bin/kafka-topics.sh --zookeeper kafka_zookeeper_1:2181 --describe --topic test
釋出資訊
bash-4.4# $KAFKA_HOME/bin/kafka-console-producer.sh --topic=test --broker-list kafka_kafka_1:9092
>ni
>haha
同樣注意--broker-list後面的引數
接收訊息
bash-4.4# $KAFKA_HOME/bin/kafka-console-consumer.sh --bootstrap-server kafka_kafka_1:9092 --from-beginning --topic test
ni
haha
五.kafka叢集管理介面
docker run -itd --name=kafka-manager -p 9000:9000 -e ZK_HOSTS="192.168.220.150:2181" sheepkiller/kafka-manager
訪問
http://192.168.220.150:9000/