一、检索镜像
docker search rocketmq
检索具体版本
curl https://registry.hub.docker.com/v1/repositories/foxiswho/rocketmq/tags | tr -d '[\[\]" ]' | tr '}' '\n' | awk -F: -v image='foxiswho/rocketmq' '{if(NR!=NF && $3 != ""){printf("%s:%s\n",image,$3)}}'
查看当前镜像所有的版本shell命令
curl https://registry.hub.docker.com/v1/repositories/foxiswho/rocketmq/tags\
| tr -d '[\[\]" ]' | tr '}' '\n'\
| awk -F: -v image='foxiswho/rocketmq' '{if(NR!=NF && $3 != ""){printf("%s:%s\n",image,$3)}}'
二、创建Broker Server
docker run -d -p 9876:9876 --name rmqserver foxiswho/rocketmq:server-4.5.1
三、创建broker
docker run -d -p 10911:10911 -p 10909:10909\
--name rmqbroker --link rmqserver:namesrv\
-e "NAMESRV_ADDR=namesrv:9876" -e "JAVA_OPTS=-Duser.home=/opt"\
-e "JAVA_OPT_EXT=-server -Xms128m -Xmx128m"\
foxiswho/rocketmq:broker-4.5.1
配置broker.conf
进入rmqbroker容器
docker exec -it rmqbroker /bin/bash
cd /etc/rocketmq/
vi broker.conf
四、创建rocketmq console
docker run -d --name rmqconsole -p 8180:8080 --link rmqserver:namesrv\
-e "JAVA_OPTS=-Drocketmq.namesrv.addr=namesrv:9876\
-Dcom.rocketmq.sendMessageWithVIPChannel=false"\
-t styletang/rocketmq-console-ng
然后通过如下命令检查一下启动情况
docker ps|grep rocketmq
http://192.168.23.131:8180/
五、测试
由于我在宿主机安装rocketmq,测试如下：
#测试消息发送命令
sh tools.sh org.apache.rocketmq.example.quickstart.Producer
#测试消息接收命令
sh tools.sh org.apache.rocketmq.example.quickstart.Consumer
六、java样例
<dependency>
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-client</artifactId>
<version>4.9.2</version>
</dependency>消息发送（Producer端发送同步消息）
import org.apache.rocketmq.client.producer.DefaultMQProducer;
import org.apache.rocketmq.client.producer.SendResult;
import org.apache.rocketmq.common.message.Message;
import org.apache.rocketmq.remoting.common.RemotingHelper;
public class SyncProducer {
public static void main(String[] args) throws Exception {
// 实例化消息生产者Producer
DefaultMQProducer producer = new DefaultMQProducer("zhuzeqing-1");
// 设置NameServer的地址
producer.setNamesrvAddr("192.168.23.131:9876");
// 启动Producer实例
producer.start();
for (int i = 0; i < 1; i++) {
// 创建消息，并指定Topic，Tag和消息体
Message msg = new Message("zhuzeqing-1-Topic" ,
"TagA" ,
("hello，rocketmq --" + i).getBytes(RemotingHelper.DEFAULT_CHARSET)
);
// 发送消息到一个Broker
SendResult sendResult = producer.send(msg);
// 通过sendResult返回消息是否成功送达
System.out.printf("%s%n", sendResult);
}
// 如果不再发送消息，关闭Producer实例。
producer.shutdown();
}
}消费消息
import java.util.List;
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer;
import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyContext;
import org.apache.rocketmq.client.consumer.listener.ConsumeConcurrentlyStatus;
import org.apache.rocketmq.client.consumer.listener.MessageListenerConcurrently;
import org.apache.rocketmq.client.exception.MQClientException;
import org.apache.rocketmq.common.message.MessageExt;
public class Consumer {
public static void main(String[] args) throws InterruptedException, MQClientException {
// 实例化消费者
DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("zhuzeqing-1");
// 设置NameServer的地址
consumer.setNamesrvAddr("192.168.23.131:9876");
// 订阅一个或者多个Topic，以及Tag来过滤需要消费的消息
consumer.subscribe("zhuzeqing-1-Topic", "*");
// 注册回调实现类来处理从broker拉取回来的消息
consumer.registerMessageListener(new MessageListenerConcurrently() {
public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs, ConsumeConcurrentlyContext context) {
System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
// 标记该消息已经被成功消费
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
}
});
// 启动消费者实例
consumer.start();
System.out.printf("Consumer Started.%n");
}
}七、其他
查看rmqbroker IP
docker inspect rmqbroker
Broker容器中默认的配置文件的路径为
/etc/rocketmq/broker.conf官网：Apache RocketMQ
参考：
Docker中RocketMQ的安装与使用_冯立彬的博客-CSDN博客_docker rocketmq
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