Linux安装系列：构建RocketMQ集群（双主）

原创已于 2023-01-07 09:17:59 修改 · 377 阅读

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于 2022-11-26 18:53:16 首次发布

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本文详细指导了如何从下载安装到配置部署Apache RocketMQ集群，包括NameServer和Broker的设置，以及dashboard的接入和测试步骤。

# 自行安装JDK, MAVEN (必须)
# 下载
wget https://dlcdn.apache.org/rocketmq/4.9.4/rocketmq-all-4.9.4-source-release.zip --no-check-certificate

#安装
unzip rocketmq-all-4.9.4-source-release.zip
cd rocketmq-all-4.9.4-source-release.zip/
mvn -Prelease-all -DskipTests clean install -U
cd distribution/target/rocketmq-4.9.4/rocketmq-4.9.4

# 修改启动配置
vi bin/runserver.sh
JAVA_OPT="${JAVA_OPT} -server -Xms256m -Xmx256m -Xmn128m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m"

# 启动 Name Server
nohup sh bin/mqnamesrv &
# 第二台机器启动 Name Server同上操作


# 修改配置
# 第一台机器
vi bin/runbroker.sh
JAVA_OPT="${JAVA_OPT} -server -Xms512m -Xmx512m"

# 创建 conf.properties 文件，内容如下：
brokerClusterName = MyTestCluster
brokerName = broker-a
brokerId = 0
deleteWhen = 04
fileReservedTime = 48
brokerRole = ASYNC_MASTER
flushDiskType = ASYNC_FLUSH
namesrvAddr=192.168.5.11:9876;192.168.5.12:9876

# 启动 broker
nohup bash bin/mqbroker -c conf/conf.properties &

# 第二台机器
vi bin/runbroker.sh
JAVA_OPT="${JAVA_OPT} -server -Xms512m -Xmx512m"

# 创建 conf.properties 文件，内容如下：
brokerClusterName = MyTestCluster
brokerName = broker-b
brokerId = 0
deleteWhen = 04
fileReservedTime = 48
brokerRole = ASYNC_MASTER
flushDiskType = ASYNC_FLUSH
namesrvAddr=192.168.5.11:9876;192.168.5.12:9876

# 启动 broker
nohup bash bin/mqbroker -c conf/conf.properties &

# 修改 bin/tools.sh
JAVA_OPT="${JAVA_OPT} -server -Xms256m -Xmx256m -Xmn128m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=128m"

# 查看集群状态
./bin/mqadmin topicList -n 192.168.5.11:9876


# 安装dashboard
git clone ttps://github.com/apache/rocketmq-dashboard
# 修改 application.yml 地址
rocketmq:
  config:
    namesrvAddrs:
      - 192.168.5.11:9876
      - 192.168.5.12:9876
	  
# 编译打包
mvn clean package -Dmaven.test.skip=true
# 启动
java -jar target/rocketmq-dashboard-1.0.1-SNAPSHOT.jar
# 访问
http://192.168.5.11:8080/


# 测试
sh bin/mqadmin updateTopic -n 192.168.5.11:9876\;192.168.5.12:9876  -c MyTestCluster  -t MyTestTopic
sh bin/mqadmin sendMessage -n 192.168.5.12:9876 -t MyTestTopic -p 'hello test message'