RocketMQ 4.7同步复制，两主两从，ACL认证，console搭建

1. 配置环境

主机IP	服务
192.168.100.122	a-m
192.168.100.123	a-s
192.168.100.124	namesrv console
192.168.100.125	b-m
192.168.100.126	b-s
192.168.100.127	namesrv

系统环境：CentosOS 7.6

2. 开始配置

java环境准备

yum -y install java-1.8.0-openjdk.x86_64 java-1.8.0-openjdk-devel

2.1 下载配置文件

在所有主机上都下载好rocketmq的二进制文件

wget https://mirrors.tuna.tsinghua.edu.cn/apache/rocketmq/4.7.0/rocketmq-all-4.7.0-bin-release.zip -O /usr/local/rocketmq-all-4.7.0-bin-release.zip
cd /usr/local
unzip rocketmq-all-4.7.0-bin-release.zip
ln -sv rocketmq-all-4.7.0-bin-release rocketmq
cd /usr/local/rocketmq/conf/2m-2s-sync
useradd -s /sbin/nologin rocketmq
chown -R rocketmq.rocketmq /usr/local/rocketmq/*

2.2 broker配置文件

2.2.1 a-m

在192.168.100.122上修改配置文件
vim /usr/local/rocketmq/conf/2m-2s-sync/broker-a.properties

brokerClusterName=DefaultCluster
brokerName=broker-a
brokerId=0
deleteWhen=04
fileReservedTime=48

#Broker 的角色
#- ASYNC_MASTER 异步复制Master
#- SYNC_MASTER 同步双写Master
#- SLAVE
brokerRole=SYNC_MASTER

# acl权限
aclEnable=true

#刷盘方式
#- ASYNC_FLUSH  异步刷盘
#- SYNC_FLUSH 同步刷盘
flushDiskType=SYNC_FLUSH

namesrvAddr=192.168.100.124:9876;192.168.100.127:9876;

2.2.2 a-s

在192.168.100.123上修改配置文件
vim /usr/local/rocketmq/conf/2m-2s-sync/broker-a-s.properties

brokerClusterName=DefaultCluster
brokerName=broker-a
brokerId=1
deleteWhen=04
fileReservedTime=48

#Broker 的角色
#- ASYNC_MASTER 异步复制Master
#- SYNC_MASTER 同步双写Master
#- SLAVE
brokerRole=SLAVE

# acl权限
aclEnable=true

#刷盘方式
#- ASYNC_FLUSH  异步刷盘
#- SYNC_FLUSH 同步刷盘
flushDiskType=SYNC_FLUSH

namesrvAddr=192.168.100.124:9876;192.168.100.127:9876;

2.2.3 b-m

在192.168.100.125上修改配置文件
vim /usr/local/rocketmq/conf/2m-2s-sync/broker-b.properties

brokerClusterName=DefaultCluster
br