RoketMQ主从搭建

 

vim /etc/hosts# IP与域名映射，端口看自己的#nameserver
192.168.126.132 rocketmq-nameserver1
192.168.126.133 rocketmq-nameserver2# 注意主从节点不在同一个主机上
#broker
192.168.126.132 rocketmq-master1
192.168.126.133 rocketmq-master2#broker
192.168.126.133 rocketmq-slave1
192.168.126.132 rocketmq-slave2#网卡重启
systemctl restart network

 宿主机需要远程访问虚拟机的rocketmq服务和web服务，需要开发相应的端口号，这里不做过多的拦截检验配置，简单粗暴直接将防火墙关闭。

查看防火墙状态：
systemctl status firewalld 
关闭防火墙
systemctl stop firewalld.service
禁止开机自启
systemctl disable firewalld.service

# 选择开放端口# nameserver默认端口
firewall-cmd --remove-port=9876/tcp --permanent# master
firewall-cmd --remove-port=10911/tcp --permanent# slave (集群模式可不开启)
firewall-cmd --remove-port=11011/tcp --permanent# 重启防火墙
firewall-cmd --reload

# 创建消息存储路径
mkdir /usr/local/rocketmq/store
mkdir /usr/local/rocketmq/store/commitlog
mkdir /usr/local/rocketmq/store/comsumerqueue
mkdir /usr/local/rocketmq/store/index#还要为从节点
mkdir /usr/local/rocketmq/store-s
mkdir /usr/local/rocketmq/store-s/commitlog
mkdir /usr/local/rocketmq/store-s/comsumerqueue
mkdir /usr/local/rocketmq/store-s/index

修改配置文件

 注意自行修改，区分主从

# 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.# 所属集群
#brokerClusterName=DefaultCluster
# 用于主、从节点进行分组
#brokerName=broker-a
# 0代表主节点，非0就是从节点
#brokerId=0
# 凌晨4点清理垃圾文件
#deleteWhen=04
#fileReservedTime=48
# 当前broker角色
#brokerRole=SYNC_MASTER
# 异步刷盘
#flushDiskType=ASYNC_FLUSH#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           ------------------------------------需要区分broker分组       #0 表示 Master，>0 表示 Slave
brokerId=0                    ------------------------------------需要区分主从，从是1#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  ------------------------------------需要区分主从.从是11011
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   -------------------------------需要区分主从,从store-s
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  -------------------------------需要区分主从,从SLAVE
#- ASYNC_MASTER 异步复制Master
#- SYNC_MASTER 同步双写Master
#- SLAVE
brokerRole=SYNC_MASTER#刷盘方式
#- ASYNC_FLUSH 异步刷盘
#- SYNC_FLUSH 同步刷盘
flushDiskType=SYNC_FLUSH#checkTransactionMessageEnable=false#发消息线程池数量
#sendMessageThreadPoolNums=128
#拉消息线程池数量
#pullMessageThreadPoolNums=128

 （1）broker-a

# 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.#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#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=SYNC_MASTER#刷盘方式
#- ASYNC_FLUSH 异步刷盘
#- SYNC_FLUSH 同步刷盘
flushDiskType=SYNC_FLUSH#checkTransactionMessageEnable=false#发消息线程池数量
#sendMessageThreadPoolNums=128
#拉消息线程池数量
#pullMessageThreadPoolNums=128

(2) broker-b-s

# 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.#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-b#0 表示 Master，>0 表示 Slave
brokerId=1#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=11011#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-s
#commitLog 存储路径
storePathCommitLog=/usr/local/rocketmq/store-s/commitlog
#消费队列存储路径存储路径
storePathConsumeQueue=/usr/local/rocketmq/store-s/consumequeue
#消息索引存储路径
storePathIndex=/usr/local/rocketmq/store-s/index
#checkpoint 文件存储路径
storeCheckpoint=/usr/local/rocketmq/store-s/checkpoint
#abort 文件存储路径
abortFile=/usr/local/rocketmq/store-s/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=SLAVE
#刷盘方式
#- ASYNC_FLUSH 异步刷盘
#- SYNC_FLUSH 同步刷盘
flushDiskType=SYNC_FLUSH
#checkTransactionMessageEnable=false
#发消息线程池数量
#sendMessageThreadPoolNums=128
#拉消息线程池数量
#pullMessageThreadPoolNums=128

(3) broker-b

# 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.#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-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=SYNC_MASTER
#刷盘方式
#- ASYNC_FLUSH 异步刷盘
#- SYNC_FLUSH 同步刷盘
flushDiskType=SYNC_FLUSH
#checkTransactionMessageEnable=false
#发消息线程池数量
#sendMessageThreadPoolNums=128
#拉消息线程池数量
#pullMessageThreadPoolNums=128

(4)  broker-a-s

# 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.
#brokerClusterName=DefaultCluster
#brokerName=broker-a
#brokerId=1
#deleteWhen=04
#fileReservedTime=48
#brokerRole=SLAVE
#flushDiskType=ASYNC_FLUSH#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#0 表示 Master，>0 表示 Slave
brokerId=1#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=11011#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-s
#commitLog 存储路径
storePathCommitLog=/usr/local/rocketmq/store-s/commitlog
#消费队列存储路径存储路径
storePathConsumeQueue=/usr/local/rocketmq/store-s/consumequeue
#消息索引存储路径
storePathIndex=/usr/local/rocketmq/store-s/index
#checkpoint 文件存储路径
storeCheckpoint=/usr/local/rocketmq/store-s/checkpoint
#abort 文件存储路径
abortFile=/usr/local/rocketmq/store-s/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=SLAVE#刷盘方式
#- ASYNC_FLUSH 异步刷盘
#- SYNC_FLUSH 同步刷盘
flushDiskType=SYNC_FLUSH
#checkTransactionMessageEnable=false
#发消息线程池数量
#sendMessageThreadPoolNums=128
#拉消息线程池数量
#pullMessageThreadPoolNums=128

启动命令

# 为了保证成功，进入bin目录执行命令（我已经配置了环境变量，所以不用进到bin）----------------192.168.126.132-----------
rocketmq-master1启动：nohup sh mqnamesrv &nohup sh mqbroker -c /root/usr/local/rocketmq-all-4.9.4-bin-release/conf/2m-2s-sync/broker-a.properties &rocketmq-slave2启动：
nohup sh mqbroker -c /root/usr/local/rocketmq-all-4.9.4-bin-release/conf/2m-2s-sync/broker-b-s.properties &----------------192.168.126.133-----------
rocketmq-master2启动：nohup sh mqnamesrv &nohup sh mqbroker -c /root/usr/local/rocketmq-all-4.9.4-bin-release/conf/2m-2s-sync/broker-b.properties &rocketmq-slave1启动：
nohup sh mqbroker -c /root/usr/local/rocketmq-all-4.9.4-bin-release/conf/2m-2s-sync/broker-a-s.properties &