add test code for rocketmq on docker

rocketmq-test/client/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>org.rmq</groupId>
+    <artifactId>hello</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.rocketmq</groupId>
+            <artifactId>rocketmq-client</artifactId>
+            <version>4.7.0</version>
+        </dependency>
+    </dependencies>
+
+</project>

rocketmq-test/client/src/main/java/demo/ConsumerRunnable.java

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+package org.demo;
+
+import java.util.List;  
+import java.util.concurrent.TimeUnit;
+
+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.common.consumer.ConsumeFromWhere;
+import org.apache.rocketmq.common.message.MessageExt;
+
+
+
+public class ConsumerRunnable implements Runnable{
+
+    //private static DefaultMQPushConsumer consumer = null;
+
+    private String url = null;
+    private String topicName = null;
+    private String tagName = null;
+
+    public ConsumerRunnable(String url, String topicName, String tagName,int size) {
+        this.url = url;
+        this.topicName = topicName;
+        this.tagName = tagName;
+        this.size = size;
+    }
+
+
+    private static String createSpecificSizeString(int size){
+        byte[] temp = new byte[size];
+        Arrays.fill(temp, (byte)0);
+        String temp_str = new String(temp);
+        return temp_str;
+    }
+    // private static void startConsumer(String topicName) throws Exception {
+    //     System.out.println(topicName + " " + "Start consume");
+    //     while (true) {
+    //         // Wait for a message
+    //         Message<byte[]> msg = consumer.receive();
+    //         try {
+    //             System.out.printf(topicName + " " + Thread.currentThread().getName() + "   Message from: %s\n", new String(msg.getData()));
+    //             consumer.acknowledge(msg);
+    //         } catch (Exception e) {
+    //             System.err.printf("Unable to consume message: %s", e.getMessage());
+    //             consumer.negativeAcknowledge(msg);
+    //         }
+    //     }
+    // }
+
+    @Override
+    public void run(){
+        try {
+            DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("consumerGroup-"+topicName);
+            // 设置NameServer的地址
+            consumer.setNamesrvAddr(url);
+
+    	    // 订阅一个或者多个Topic，以及Tag来过滤需要消费的消息
+            consumer.subscribe(topicName, tagName);
+    	    // 注册回调实现类来处理从broker拉取回来的消息
+            consumer.registerMessageListener(new MessageListenerConcurrently() {
+                @Override
+                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;
+                }
+            });
+
+            consumer.start();
+            System.out.printf("%s Consumer Started.%n", Thread.currentThread().getName());
+        }catch (Exception e){
+            e.printStackTrace();
+        }
+    }
+}

rocketmq-test/client/src/main/java/demo/ConsumerThreadPool.java

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+package org.demo;
+
+
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+public class ConsumerThreadPool {
+    public static void main(String[] args) {
+        int consumerThreadCount = 20;
+        int topicNumber = 20;
+
+        String url = "localhost:9876";
+        String topicName = "topic";
+        String tagName = "*";
+
+        ExecutorService pool = Executors.newFixedThreadPool(consumerThreadCount);
+        for (int topicIndex = 0; topicIndex < topicNumber; topicIndex++) {
+            pool.submit(new ConsumerRunnable(url, topicName + Integer.toString(topicIndex), tagName));
+        }
+        pool.shutdown();
+    }
+}

rocketmq-test/client/src/main/java/demo/ProducerRunnable.java

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+package org.demo;
+
+import org.apache.rocketmq.client.producer.DefaultMQProducer;
+import org.apache.rocketmq.common.message.Message;
+
+import javax.swing.*;
+
+public class ProducerRunnable implements Runnable{
+
+    //private static DefaultMQProducer producer;
+
+    private String url = null;
+    private String topicName = null;
+    private int sleepTime = 0;
+    private int size = 0;
+
+    public ProducerRunnable(String url, String topicName, int sleepTime,int size) {
+        this.url = url;
+        this.topicName = topicName;
+        this.sleepTime = sleepTime;
+        this.size = size;
+    }
+
+    private static String createSpecificSizeString(int size){
+        byte[] temp = new byte[size];
+        Arrays.fill(temp, (byte)0);
+        String temp_str = new String(temp);
+        return temp_str;
+    }    
+
+    private static void startProducer(String topicName,DefaultMQProducer producer) throws Exception {
+        System.out.println(topicName + " " + "Start produce");
+        while (true) {
+            Message message = new Message(topicName,"TagTest",createSpecificSizeString(size).getBytes());
+            long startTime = System.currentTimeMillis();
+            producer.send(message);
+            long endTime = System.currentTimeMillis();
+            System.out.println(topicName + " " + "send message in %d",endTime-startTime);
+            Thread.sleep(1000);
+        }
+    }
+
+    @Override
+    public void run(){
+        try {
+            //设置生产者组名
+            DefaultMQProducer producer = new DefaultMQProducer("producerGroup-"+ topicName);
+            //指定nameServer的地址, 多个地址用分号分隔
+            producer.setNamesrvAddr(url);
+
+            //启动实例
+            producer.start();
+
+
+
+            startProducer(topicName,producer);
+        }catch (Exception e){
+            e.printStackTrace();
+        }
+    }
+}

rocketmq-test/client/src/main/java/demo/ProducerThreadPool.java

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+package org.demo;
+
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+public class ProducerThreadPool {
+    public static void main(String[] args) {
+        int producerThreadNumber = 20;
+        int topicNumber = 20;
+
+        String url = "localhost:9876";
+        String topicName = "topic";
+        int sleepTime = 1000;
+
+        ExecutorService pool = Executors.newFixedThreadPool(producerThreadNumber);
+        for (int topicIndex = 0; topicIndex < topicNumber; topicIndex++) {
+            pool.submit(new ProducerRunnable(url, topicName + Integer.toString(topicIndex), sleepTime));
+        }
+        pool.shutdown();
+    }
+}

rocketmq-test/client/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst

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+org/demo/ConsumerRunnable$1.class
+hello/Hello.class
+sample/RocketConsumer$1.class
+org/demo/ConsumerRunnable.class
+org/demo/ProducerRunnable.class
+sample/RocketConsumer.class
+sample/RocketProducer.class
+org/demo/ConsumerThreadPool.class
+org/demo/ProducerThreadPool.class

rocketmq-test/client/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst

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+/home/sdn02/rocketmq/Client/src/main/java/demo/ProducerThreadPool.java
+/home/sdn02/rocketmq/Client/src/main/java/demo/ConsumerRunnable.java
+/home/sdn02/rocketmq/Client/src/main/java/demo/ConsumerThreadPool.java
+/home/sdn02/rocketmq/Client/src/main/java/sample/RocketProducer.java
+/home/sdn02/rocketmq/Client/src/main/java/hello/Hello.java
+/home/sdn02/rocketmq/Client/src/main/java/demo/ProducerRunnable.java
+/home/sdn02/rocketmq/Client/src/main/java/sample/RocketConsumer.java

rocketmq-test/docker-rocketmq/base/Dockerfile

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+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+FROM centos:7
+
+RUN yum install -y java-1.8.0-openjdk-devel.x86_64 unzip gettext nmap-ncat openssl, which gnupg, telnet \
+ && yum clean all -y
+
+# FROM openjdk:8-jdk
+# RUN apt-get update && apt-get install -y --no-install-recommends \
+#		bash libapr1 unzip telnet wget gnupg ca-certificates \
+#	&& rm -rf /var/lib/apt/lists/*
+
+ARG user=rocketmq
+ARG group=rocketmq
+ARG uid=3000
+ARG gid=3000
+
+# RocketMQ is run with user `rocketmq`, uid = 3000
+# If you bind mount a volume from the host or a data container,
+# ensure you use the same uid
+RUN groupadd -g ${gid} ${group} \
+    && useradd -u ${uid} -g ${gid} -m -s /bin/bash ${user}
+
+ARG version=4.7.0
+
+# Rocketmq version
+ENV ROCKETMQ_VERSION ${version}
+
+# Rocketmq home
+ENV ROCKETMQ_HOME  /home/rocketmq/rocketmq-${ROCKETMQ_VERSION}
+
+WORKDIR  ${ROCKETMQ_HOME}
+
+RUN set -eux; \
+    curl https://archive.apache.org/dist/rocketmq/${ROCKETMQ_VERSION}/rocketmq-all-${ROCKETMQ_VERSION}-bin-release.zip -o rocketmq.zip; \
+    curl https://archive.apache.org/dist/rocketmq/${ROCKETMQ_VERSION}/rocketmq-all-${ROCKETMQ_VERSION}-bin-release.zip.asc -o rocketmq.zip.asc; \
+    #https://www.apache.org/dist/rocketmq/KEYS
+	#curl https://www.apache.org/dist/rocketmq/KEYS -o KEYS; \
+	\
+	#gpg --import KEYS; \
+    #gpg --batch --verify rocketmq.zip.asc rocketmq.zip ; \
+    unzip rocketmq.zip ; \
+	mv rocketmq-all*/* . ; \
+	rmdir rocketmq-all*  ; \
+	rm -rf rocketmq.zip rocketmq.zip.asc KEYS
+
+# add scripts
+COPY scripts/ ${ROCKETMQ_HOME}/bin/
+
+RUN chown -R ${uid}:${gid} ${ROCKETMQ_HOME}
+
+# expose namesrv port
+EXPOSE 9876
+
+# add customized scripts for namesrv
+RUN mv -bf ${ROCKETMQ_HOME}/bin/runserver-customize.sh ${ROCKETMQ_HOME}/bin/runserver.sh \
+ && chmod a+x ${ROCKETMQ_HOME}/bin/runserver.sh \
+ && chmod a+x ${ROCKETMQ_HOME}/bin/mqnamesrv
+
+# expose broker ports
+EXPOSE 10909 10911 10912
+
+# add customized scripts for broker
+RUN mv -bf ${ROCKETMQ_HOME}/bin/runbroker-customize.sh ${ROCKETMQ_HOME}/bin/runbroker.sh \
+ && chmod a+x ${ROCKETMQ_HOME}/bin/runbroker.sh \
+ && chmod a+x ${ROCKETMQ_HOME}/bin/mqbroker \
+ && ln -s ${ROCKETMQ_HOME}/bin/mqadmin /usr/local/bin/mqadmin  \
+    && ln -s ${ROCKETMQ_HOME}/bin/runbroker /usr/local/bin/runbroker \
+    && ln -s ${ROCKETMQ_HOME}/bin/mqnamesrv /usr/local/bin/mqnamesrv \
+    && ln -s ${ROCKETMQ_HOME}/bin/mqbroker /usr/local/bin/mqbroker \
+    && ln -s ${ROCKETMQ_HOME}/bin/runbroker.sh /usr/local/bin/runbroker.sh \
+    && ln -s ${ROCKETMQ_HOME}/bin/runserver.sh /usr/local/bin/runserver.sh \
+    && ln -s ${ROCKETMQ_HOME}/bin/runbroker.sh /usr/local/bin/runbroker-customize.sh \
+    && ln -s ${ROCKETMQ_HOME}/bin/runserver.sh /usr/local/bin/runserver-customize.sh
+
+# export Java options
+RUN export JAVA_OPT=" -Duser.home=/opt"
+
+# Add ${JAVA_HOME}/lib/ext as java.ext.dirs
+RUN sed -i 's/${JAVA_HOME}\/jre\/lib\/ext/${JAVA_HOME}\/jre\/lib\/ext:${JAVA_HOME}\/lib\/ext/' ${ROCKETMQ_HOME}/bin/tools.sh
+
+USER ${user}
+
+WORKDIR ${ROCKETMQ_HOME}/bin

rocketmq-test/docker-rocketmq/base/readme.md

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+
+
+
+https://github.com/apache/rocketmq-docker