一、检索镜像
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docker search rocketmq |
检索具体版本
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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
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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
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docker run -d -p 9876:9876 --name rmqserver foxiswho/rocketmq:server-4.5.1 |
三、创建broker
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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
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docker exec -it rmqbroker /bin/bashcd /etc/rocketmq/vi broker.conf |
四、创建rocketmq console
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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
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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：
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#测试消息发送命令sh tools.sh org.apache.rocketmq.example.quickstart.producer |
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#测试消息接收命令sh tools.sh org.apache.rocketmq.example.quickstart.consumer |
六、java样例
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<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）
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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" /* topic */, "taga" /* tag */, ("hello，rocketmq --" + i).getbytes(remotinghelper.default_charset) /* message body */ ); // 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
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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
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docker inspect rmqbroker |
broker容器中默认的配置文件的路径为
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/etc/rocketmq/broker.conf |
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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原文链接：https://blog.csdn.net/u012965203/article/details/121236406
