配置 IP 映射
# vi /etc/hosts
#rocketmq 配置
192.168.2.222 rocketmq-nameserver-1
192.168.2.222 rocketmq-master-1
192.168.2.223 rocketmq-nameserver-2
192.168.2.223 rocketmq-master-2
互 ping,重启网卡
service network restart
上传解压
# 上传 alibaba-rocketmq-3.2.6.tar.gz 文件至/usr/local
# tar -zxvf alibaba-rocketmq-3.2.6.tar.gz -C /usr/local
# mv alibaba-rocketmq alibaba-rocketmq-3.2.6
# ln -s alibaba-rocketmq-3.2.6 rocketmq
创建存储路径
# mkdir -p rocketmq/store/{commitlog,consumequeue,index}
修改配置文件(替换成以下内容)
# vim /usr/local/rocketmq/conf/2m-noslave/broker-a.properties
# vim /usr/local/rocketmq/conf/2m-noslave/broker-b.properties
#所属集群名字
brokerClusterName=rocketmq-cluster
#broker 名字,注意此处不同的配置文件填写的不一样
brokerName=broker-a|broker-b
#0 表示 Master,>0 表示 Slave
brokerId=0
#nameServer 地址,分号分割
namesrvAddr=rocketmq-nameserver1:9876;rocketmq-nameserver2:9876
# 在发送消息时,自动创建服务器不存在的 topic,默认创建的队列数
defaultTopicQueueNums=4
# 是否允许 Broker 自动创建 Topic,建议线下开启,线上关闭
autoCreateTopicEnable=true
# 是否允许 Broker 自动创建订阅组,建议线下开启,线上关闭
autoCreateSubscriptionGroup=true
# Broker 对外服务的监听端口
listenPort=10911
# 删除文件时间点,默认凌晨 4 点
deleteWhen=04
#文件保留时间,默认 48 小时
fileReservedTime=120
#commitLog 每个文件的大小默认 1G
mapedFileSizeCommitLog=1073741824
#ConsumeQueue 每个文件默认存 30W 条,根据业务情况调整
mapedFileSizeConsumeQueue=300000
#destroyMapedFileIntervalForcibly=120000
#redeleteHangedFileInterval=120000
#检测物理文件磁盘空间
diskMaxUsedSpaceRatio=88
#存储路径
storePathRootDir= /usr/local/rocketmq/store
#commitLog 存储路径
storePathCommitLog= /usr/local/rocketmq/store /commitlog
#消费队列存储路径存储路径
storePathConsumeQueue=/usr/local/rocketmq/store/consumequeue
#消息索引存储路径
storePathIndex=/usr/local/rocketmq/store/index
#checkpoint 文件存储路径
storeCheckpoint=/usr/local/rocketmq/store/checkpoint
#abort 文件存储路径
abortFile=/usr/local/rocketmq/store/abort
#限制的消息大小
maxMessageSize=65536
#flushCommitLogLeastPages=4
#flushConsumeQueueLeastPages=2
#flushCommitLogThoroughInterval=10000
#flushConsumeQueueThoroughInterval=60000
#Broker 的角色
#- ASYNC_MASTER 异步复制 Master
#- SYNC_MASTER 同步双写 Master
#- SLAVE
brokerRole=ASYNC_MASTER
#刷盘方式
#- ASYNC_FLUSH 异步刷盘
#- SYNC_FLUSH 同步刷盘
flushDiskType=ASYNC_FLUSH
#checkTransactionMessageEnable=false
#发消息线程池数量
#sendMessageThreadPoolNums=128
#拉消息线程池数量
#pullMessageThreadPoolNums=128
注意:brokerName 的值跟配置文件一致
修改日志配置文件
# mkdir -p /usr/local/rocketmq/logs
# cd /usr/local/rocketmq/conf && sed -i 's#${user.home}#/usr/local/rocketmq#g' *.xml
修改启动脚本参数(JVM 调优,包括 nameserver 和 broker。Rocketmq 最少的堆是 1g,否
则无法启动)
# vim /usr/local/rocketmq/bin/runbroker.sh
#============================================================
==================
# 开发环境 JVM Configuration
#============================================================
==================
JAVA_OPT="${JAVA_OPT} -server -Xms1g -Xmx1g -Xmn512m -
XX:PermSize=128m -XX:MaxPermSize=320m"
# vim /usr/local/rocketmq/bin/runserver.sh
JAVA_OPT="${JAVA_OPT} -server -Xms1g -Xmx1g -Xmn512m -
XX:PermSize=128m -XX:MaxPermSize=320m"
启动:先启 namerserver 再启 broker
启动 nameserver
# cd /usr/local/rocketmq/bin
# nohup sh mqnamesrv &
# tail -f -n 500 /usr/local/rocketmq/logs/rocketmqlogs/namesrv.log
# jps
启动 brokerserver(节点 1 用的是 a.properties,节点 2 用的是 b.properties)
# cd /usr/local/rocketmq/bin
#
sh
mqbroker
/usr/local/rocketmq/conf/2m-noslave/broker-a.properties >/dev/null 2>&1 &
nohup
-c
# netstat -ntlp
# jps
# tail -f -n 500 /usr/local/rocketmq/logs/rocketmqlogs/broker.log
# tail -f -n 500 /usr/local/rocketmq/logs/rocketmqlogs/namesrv.log
关闭 nameserver 和所有的 broker:
# sh mqshutdown namesrv
# sh mqshutdown broker
部署管控台
在 tomcat 中部署 rocketmq-console.war
修改 WEB-INF/classes/config.properties
启动
界面比较简洁,最好进入 Topic 界面进行 mqadmin 操作命令
数据清理
# cd /usr/local/rocketmq/bin
# sh mqshutdown broker
# sh mqshutdown namesrv
# --等待停止
# rm -rf /usr/local/rocketmq/store
# mkdir /usr/local/rocketmq/store
# mkdir /usr/local/rocketmq/store/commitlog
# mkdir /usr/local/rocketmq/store/consumequeue
# mkdir /usr/local/rocketmq/store/index
# --按照上面步骤重启 NameServer 与 BrokerServer