定制开发小程序rocketmq安装和部署

一、下载

定制开发小程序本文版本是4.3.2，下载地址：
系统：centos 7
JDK版本：1.8.0_221

定制开发小程序如果是安装部署需求的话，建议下载Binary版本，因为下载Source版本的话，还要到linux中编译
定制开发小程序如果是学习源码需求的话，建议下载Source版本

二、定制开发小程序单机版安装部署
2.1 修改运行

因为rocketmq默认运行内存是4g，但是我们这是，给不了那么多内存，所以这里给个256m
修改/usr/local/rocketmq/bin/runserver.sh 与 /usr/local/rocketmq/bin/runbroker.sh中JAVA_OPT关于内存的设置

在/usr/local/rocketmq-all-4.3.2-bin-release/bin目录执行vim runserver.sh修改JAVA_OPT，下面是修改后的样子

#修改此处的内存大小，默认为4g，一般我们的虚拟机内存不会太大 40 #所以此处修改为256m，可以根据自己机器的配置合理设置#===========================================================================================# JVM Configuration#===========================================================================================JAVA_OPT="${JAVA_OPT} -server -Xms256m -Xmx256m -Xmn128m -XX:MetaspaceSize=64m -XX:MaxMetaspaceSize=128m"
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在/usr/local/rocketmq-all-4.3.2-bin-release/bin目录执行vim runbroker.sh修改JAVA_OPT，下面是修改后的样子

# 默认需要内存大小为8g#===========================================================================================# JVM Configuration#===========================================================================================JAVA_OPT="${JAVA_OPT} -server -Xms256m -Xmx256m -Xmn128m"
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2.2、运行服务namesrv
[root@load01 bin]# pwd/usr/local/rocketmq-all-4.3.2-bin-release/bin#可以不用nohup，这里用nohup，只是方便看其运行日志#192.168.93.224:9876是本机ip和其分配的端口号[root@load01 bin] nohup sh mqnamesrv ‐n 192.168.93.224:9876 &#查看日志[root@load01 bin] nohup: 忽略输入并把输出追加到"nohup.out"tail -f nohup.outOpenJDK 64-Bit Server VM warning: Using the DefNew young collector with the CMS collector is deprecated and will likely be removed in a future releaseOpenJDK 64-Bit Server VM warning: UseCMSCompactAtFullCollection is deprecated and will likely be removed in a future release.The Name Server boot success. serializeType=JSON
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2.3、启动broker

第一步，假设我们的IP是：192.168.93.224，修改配置文件broker.conf，加上：brokerIP1=192.168.93.224

brokerIP1=192.168.93.224brokerClusterName = DefaultClusterbrokerName = broker-abrokerId = 0deleteWhen = 04fileReservedTime = 48brokerRole = ASYNC_MASTERflushDiskType = ASYNC_FLUSH
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第二步，启动配置配置文件

#192.168.93.224:9876为nameserver，链接进行注册#autoCreateTopicEnable=true(允许创建topic)[root@load01 rocketmq-all-4.3.2-bin-release] nohup sh bin/mqbroker ‐n 192.168.93.224:9876 ‐c conf/broker.conf autoCreateTopicEnable=true &#查询日志[root@load01 rocketmq-all-4.3.2-bin-release] tail -f nohup.outOpenJDK 64-Bit Server VM warning: If the number of processors is expected to increase from one, then you should configure the number of parallel GC threads appropriately using -XX:ParallelGCThreads=NThe broker[load01, 192.168.93.224:10911] boot success. serializeType=JSONOpenJDK 64-Bit Server VM warning: If the number of processors is expected to increase from one, then you should configure the number of parallel GC threads appropriately using -XX:ParallelGCThreads=NThe broker[load01, 192.168.93.224:10911] boot success. serializeType=JSON and name server is 192.168.93.224:9876
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2.3、关闭命令

方案一

#‐‐关闭broker[root@load01 rocketmq-all-4.3.2-bin-release] sh bin/mqshutdown broker#‐‐关闭namesrv[root@load01 rocketmq-all-4.3.2-bin-release] sh bin/mqshutdown namesrv
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方案二

#‐‐杀掉进程 [root@load01 rocketmq-all-4.3.2-bin-release] ps ‐ef|grep rocketmq 查看pid(进程号) [root@load01 rocketmq-all-4.3.2-bin-release] kill ‐9 pid(进程号)
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三、集群版安装部署

准备2个虚拟机分别是虚拟机192.168.93.224与192.168.93.222，分别部署2个 NameServer，并在每台机器上分别启动一个Master和一个Slave，互为主备

准备动作，在192.168.93.224和192.168.93.222的rocketmq的conf目录下创建2个文件

[root@save conf]# cp broker.conf broker-m.conf [root@save conf]# cp broker.conf broker-s.conf
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3.1、配置192.168.93.224 Master和Slave

Master broker-m.conf配置如下

namesrvAddr = 192.168.93.224:9876;192.168.93.222:9876brokerIP1 = 192.168.93.224brokerClusterName = clyu_clusterbrokerName = broker-a#0表示主节点brokerId = 0deleteWhen = 04fileReservedTime = 48#当前节点角色brokerRole = SYNC_MASTERflushDiskType = ASYNC_FLUSHautoCreateTopicEnable = true#broker通信端口，默认端口listenPort = 10911storePathRootDir = /root/rocketmq/store‐m
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Slave broker-s.conf配置

namesrvAddr = 192.168.93.224:9876;192.168.93.222:9876brokerIP1 = 192.168.93.224brokerClusterName = clyu_clusterbrokerName = broker-abrokerId = 1deleteWhen = 04fileReservedTime = 48#当前节点角色brokerRole = SLAVEflushDiskType = ASYNC_FLUSHautoCreateTopicEnable = true#broker通信端口，默认端口listenPort = 10811storePathRootDir = /root/rocketmq/store‐s
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启动mqnamesrv

[root@load01 rocketmq-all-4.3.2-bin-release]# nohup sh bin/mqnamesrv -n 192.168.93.224:9876 &
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启动broker Master

[root@load01 rocketmq-all-4.3.2-bin-release]# nohup sh bin/mqbroker -c conf/broker-m.conf &
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启动broker Slave

[root@load01 rocketmq-all-4.3.2-bin-release]# nohup sh bin/mqbroker -c conf/broker-s.conf &
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3.2、配置192.168.93.222 Master和Slave

Master broker-m.conf配置如下

namesrvAddr = 192.168.93.224:9876;192.168.93.222:9876brokerIP1 = 192.168.93.222brokerClusterName = clyu_clusterbrokerName = broker-b#0表示主节点brokerId = 0deleteWhen = 04fileReservedTime = 48#当前节点角色brokerRole = SYNC_MASTERflushDiskType = ASYNC_FLUSHautoCreateTopicEnable = true#broker通信端口，默认端口listenPort = 10911storePathRootDir = /root/rocketmq/store‐m
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Slave broker-s.conf配置

namesrvAddr = 192.168.93.224:9876;192.168.93.222:9876brokerIP1 = 192.168.93.222brokerClusterName = clyu_clusterbrokerName = broker-bbrokerId = 1deleteWhen = 04fileReservedTime = 48#当前节点角色brokerRole = SLAVEflushDiskType = ASYNC_FLUSHautoCreateTopicEnable = true#broker通信端口，默认端口listenPort = 10811storePathRootDir = /root/rocketmq/store‐s
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启动mqnamesrv 与 mqbroker

[root@load01 rocketmq-all-4.3.2-bin-release]# nohup sh bin/mqnamesrv -n 192.168.93.222:9876 &
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启动broker Master

[root@load01 rocketmq-all-4.3.2-bin-release]# nohup sh bin/mqbroker -c conf/broker-m.conf &
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启动broker Slave

[root@load01 rocketmq-all-4.3.2-bin-release]# nohup sh bin/mqbroker -c conf/broker-s.conf &
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集群启动后,查看集群监控状态

[root@save rocketmq-all-4.3.2-bin-release]# sh bin/mqadmin clusterlist -n 192.168.93.222:9876OpenJDK 64-Bit Server VM warning: ignoring option PermSize=128m; support was removed in 8.0OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0#Cluster Name     #Broker Name            #BID  #Addr                  #Version                #InTPS(LOAD)       #OutTPS(LOAD) #PCWait(ms) #Hour #SPACEclyu_cluster      broker-a                0     192.168.93.224:10911   V4_3_2                   0.00(0,0ms)         0.00(0,0ms)          0 457361.49 -1.0000clyu_cluster      broker-a                1     192.168.93.224:10811   V4_3_2                   0.00(0,0ms)         0.00(0,0ms)          0 457361.49 0.0493clyu_cluster      broker-b                0     192.168.93.222:10911   V4_3_2                   0.00(0,0ms)         0.00(0,0ms)          0 457361.49 0.0550clyu_cluster      broker-b                1     192.168.93.222:10811   V4_3_2                   0.00(0,0ms)         0.00(0,0ms)          0 457361.49 0.0550
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