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分布式消息隊(duì)列RocketMQ如何部署與監(jiān)控

發(fā)布時(shí)間:2021-12-17 14:26:38 來(lái)源:億速云 閱讀:146 作者:小新 欄目:云計(jì)算

這篇文章主要為大家展示了“分布式消息隊(duì)列RocketMQ如何部署與監(jiān)控”,內(nèi)容簡(jiǎn)而易懂,條理清晰,希望能夠幫助大家解決疑惑,下面讓小編帶領(lǐng)大家一起研究并學(xué)習(xí)一下“分布式消息隊(duì)列RocketMQ如何部署與監(jiān)控”這篇文章吧。

一、RocketMQ簡(jiǎn)介

RocketMQ是一款分布式、隊(duì)列模型的消息中間件,具有以下特點(diǎn):

1、支持嚴(yán)格的消息順序;

2、支持Topic與Queue兩種模式;

3、億級(jí)消息堆積能力;

4、比較友好的分布式特性;

5、同時(shí)支持Push與Pull方式消費(fèi)消息;

本文采用雙Master的架構(gòu)模式。

二、服務(wù)器分布

1、相關(guān)說(shuō)明

分布式消息隊(duì)列RocketMQ如何部署與監(jiān)控

2、hosts信息添加

# vim /etc/hosts
10.217.121.123  mqnameserver1
10.217.122.31    mqnameserver2
10.217.121.123  rocketmq-master1
10.217.122.31    rocketmq-master2

3、系統(tǒng)環(huán)境

CentOS 6.30

4、總體架構(gòu)

wKioL1PuQE3DcTjUAAE4E08WEfw644.jpg

三、RocketMQ安裝與配置

1、JDK安裝

http://download.oracle.com/otn-pub/java/jdk/7u65-b17/jdk-7u65-linux-x64.tar.gz
# tar xvzf jdk-7u65-linux-x64.gz -C /usr/local
# rm -f jdk-7u65-linux-x64.gz
# cd /usr/local && ln -s jdk1.7.0_65 jdk
# cd /usr/local/bin && ln -s /usr/local/jdk/bin/java

2、RocketMQ安裝

https://github.com/alibaba/RocketMQ/releases
# tar xvzf alibaba-rocketmq-3.1.7.tar.gz -C /usr/local
# mv alibaba-rocketmq alibaba-rocketmq-3.1.7
# ln -s alibaba-rocketmq-3.1.7 rocketmq
# rm alibaba-rocketmq-3.1.7.tar.gz
# ll /usr/local

3、環(huán)境變量設(shè)置

# vim /etc/profile
export PATH=$PATH:/usr/local/bin


export JAVA_HOME=/usr/local/jdk
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$PATH:$JAVA_HOME/bin


export ROCKETMQ_HOME=/usr/local/rocketmq
export PATH=$PATH::$ROCKETMQ_HOME/bin


# source /etc/profile
# cd /usr/local/rocketmq/bin && sh os.sh
》

4、主機(jī)名設(shè)置

(1)、Master1服務(wù)器

# vim /etc/hosts
10.217.121.123  mqnameserver1
10.217.122.31    mqnameserver2
10.217.121.123  rocketmq-master1
10.217.122.31    rocketmq-master2


# sed -i  '/HOSTNAME/d' /etc/sysconfig/network
# echo 'HOSTNAME=rocketmq-master1'  >> /etc/sysconfig/network
# hostname rocketmq-master1

(2)、Master2服務(wù)器

# vim /etc/hosts
10.217.121.123  mqnameserver1
10.217.122.31    mqnameserver2
10.217.121.123  rocketmq-master1
10.217.122.31    rocketmq-master2


# sed -i  '/HOSTNAME/d' /etc/sysconfig/network
# echo 'HOSTNAME=rocketmq-master2'  >> /etc/sysconfig/network
# hostname rocketmq-master2

5、RocketMQ配置

(1)、Master1服務(wù)器

# vim /usr/local/rocketmq/conf/2m-noslave/broker-a.properties
brokerClusterName=AdpMqCluster
brokerName=broker-a
brokerId=0
namesrvAddr=mqnameserver1:9876;mqnameserver2:9876
defaultTopicQueueNums=4
autoCreateTopicEnable=true
autoCreateSubscriptionGroup=true
listenPort=10911
deleteWhen=04
fileReservedTime=120
mapedFileSizeCommitLog=1073741824
mapedFileSizeConsumeQueue=50000000
destroyMapedFileIntervalForcibly=120000
redeleteHangedFileInterval=120000
diskMaxUsedSpaceRatio=88


storePathRootDir=/data/rocketmq/store
storePathCommitLog=/data/rocketmq/store/commitlog


maxMessageSize=65536


flushCommitLogLeastPages=4
flushConsumeQueueLeastPages=2
flushCommitLogThoroughInterval=10000
flushConsumeQueueThoroughInterval=60000


brokerRole=ASYNC_MASTER
flushDiskType=ASYNC_FLUSH


checkTransactionMessageEnable=false


sendMessageThreadPoolNums=128
pullMessageThreadPoolNums=128

(2)、Master2服務(wù)器

# vim /usr/local/rocketmq/conf/2m-noslave/broker-b.properties
brokerClusterName=AdpMqCluster
brokerName=broker-b
brokerId=1
namesrvAddr=mqnameserver1:9876;mqnameserver2:9876
defaultTopicQueueNums=4
autoCreateTopicEnable=true
autoCreateSubscriptionGroup=true
listenPort=10911
deleteWhen=04
fileReservedTime=120
mapedFileSizeCommitLog=1073741824
mapedFileSizeConsumeQueue=50000000
destroyMapedFileIntervalForcibly=120000
redeleteHangedFileInterval=120000
diskMaxUsedSpaceRatio=88


storePathRootDir=/data/rocketmq/store
storePathCommitLog=/data/rocketmq/store/commitlog


maxMessageSize=65536


flushCommitLogLeastPages=4
flushConsumeQueueLeastPages=2
flushCommitLogThoroughInterval=10000
flushConsumeQueueThoroughInterval=60000


brokerRole=ASYNC_MASTER
flushDiskType=ASYNC_FLUSH


checkTransactionMessageEnable=false


sendMessageThreadPoolNums=128
pullMessageThreadPoolNums=128

(3)、runbroker.sh參數(shù)調(diào)整

runbroker.sh需要根據(jù)內(nèi)存大小進(jìn)行適當(dāng)?shù)卣{(diào)整

JAVA_OPT_1="-server-Xms80g -Xmx80g -Xmn20g -XX:PermSize=1g -XX:MaxPermSize=1g"

6、服務(wù)啟動(dòng)

# mkdir -p /data/rocketmq/store/commitlog  /data/logs
# cd /usr/local/rocketmq/conf && sed -i  's#${user.home}#/data#g' *.xml

(1)、啟動(dòng)NameServer【master1、master2】

# cd /usr/local/rocketmq/bin
# nohup sh mqnamesrv &

(2)、啟動(dòng)BrokerServer A【master1】

# cd /usr/local/rocketmq/bin
# nohup sh mqbro ker -c ../conf/2m-noslave/broker-a.properties  >/dev/null 2>&1 &

(3)、啟動(dòng)BrokerServer B【master2】

# cd /usr/local/rocketmq/bin
# nohup sh mqbroker -c ../conf/2m-noslave/broker-b.properties  >/dev/null 2>&1 &
# netstat -ntlp
# jps

四、RocketMQ服務(wù)健康監(jiān)控

1、依賴組件安裝

# yum -y install nmap

2、nameserver監(jiān)控

# vim /data/scripts/check_nameserver_health.sh


#!/bin/sh 
PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
   
SRV_PORT="9876"                    ## 端口號(hào) 
SRV_PROT="tcp"                     ## 協(xié)議類型 
SRV_NAME="rocketmq_nameserver"     ## 服務(wù)名 
   
## 是否已正確掃描 
SCAN_FLAG=0 
   
for ETH_NAME in `/sbin/ifconfig | grep eth2 | awk '{print $1}'` 
do
       ETH1_ADDR=`/sbin/ifconfig ${ETH_NAME} | awk -F ':' '/inet addr/{print $2}' | sed 's/[a-zA-Z ]//g'` 
       [[ -z "${ETH1_ADDR}" ]] && continue || break
done
   
TMP_SRV_PROT=`echo ${SRV_PROT} | tr '[A-Z]' '[a-z]'` 
   
if [[ "${TMP_SRV_PROT}" == "tcp" ]]; then
       PROT_OPT="S"
elif [[ "${TMP_SRV_PROT}" == "udp" ]]; then
       PROT_OPT="U"
else
       echo "未知的協(xié)議類型!" && exit1 
fi
   
## 最多掃描3次,成功一次即可,以避免網(wǎng)絡(luò)抖動(dòng)而導(dǎo)致誤判 
for ((i=0; i<3; i++)); do
       RETVAL=`/usr/bin/nmap -n -s${PROT_OPT} -p ${SRV_PORT} ${ETH1_ADDR} | grep open` 
       [[ -n "${RETVAL}" ]] && SCAN_FLAG=1;break || sleep 10 
done
   
if [[ ${SCAN_FLAG} -ne 1 ]]; then
       [[ -n `ps aux | grep java | grep namesrv` ]] && kill -9 `ps aux | grep java | awk '/namesrv/{print $2}'` 
       cd /usr/local/rocketmq/bin && nohup sh mqnamesrv & 
fi

3、brokerserver監(jiān)控

# vim /data/scripts/check_brokerserver_health.sh


#!/bin/sh 
PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
   
SRV_PORT="10911"                      ## 端口號(hào) 
SRV_PROT="tcp"                        ## 協(xié)議類型 
SRV_NAME="rocketmq_brokerserver"      ## 服務(wù)名 
   
## 是否已正確掃描 
SCAN_FLAG=0 
   
for ETH_NAME in `/sbin/ifconfig | grep eth2 | awk '{print $1}'` 
do
       ETH1_ADDR=`/sbin/ifconfig ${ETH_NAME} | awk -F ':' '/inet addr/{print $2}' | sed 's/[a-zA-Z ]//g'` 
       [[ -z "${ETH1_ADDR}" ]] && continue || break
done
   
TMP_SRV_PROT=`echo ${SRV_PROT} | tr '[A-Z]' '[a-z]'` 
   
if [[ "${TMP_SRV_PROT}" == "tcp" ]]; then
       PROT_OPT="S"
elif [[ "${TMP_SRV_PROT}" == "udp" ]]; then
       PROT_OPT="U"
else
       echo "未知的協(xié)議類型!" && exit1 
fi
   
## 最多掃描3次,成功一次即可,以避免網(wǎng)絡(luò)抖動(dòng)而導(dǎo)致誤判 
for ((i=0; i<3; i++)); do
       RETVAL=`/usr/bin/nmap -n -s${PROT_OPT} -p ${SRV_PORT} ${ETH1_ADDR} | grep open` 
       [[ -n "${RETVAL}" ]] && SCAN_FLAG=1;break || sleep 10 
done
   
if [[ ${SCAN_FLAG} -ne 1 ]]; then
       [[ -n `ps aux | grep java | grep broker` ]] && kill -9 `ps aux | grep java | awk '/broker/{print $2}'` 
       cd /usr/local/rocketmq/bin && nohup sh mqbroker -c ../conf/2m-noslave/broker-a.properties & 
fi

以上紅色標(biāo)注部分,在master2上的名稱為“broker-b.properties”

4、crontab信息添加

# touch /var/run/check_rocketmq_nameserver.lock
# touch /var/run/check_rocketmq_brokerserver.lock 


# echo 'touch /var/run/check_rocketmq_nameserver.lock' >> /etc/rc.d/rc.local 
# echo 'touch /var/run/check_rocketmq_brokerserver.lock' >> /etc/rc.d/rc.local

# crontab -e
*/2 * * * * (flock --timeout=0 /var/run/check_rocketmq_nameserver.lock 
/data/scripts/check_nameserver_health.sh >/dev/null 2>&1)

*/2 * * * * (flock --timeout=0 /var/run/check_rocketmq_brokerserver.lock 
/data/scripts/check_brokerserver_health.sh >/dev/null 2>&1)

以上是“分布式消息隊(duì)列RocketMQ如何部署與監(jiān)控”這篇文章的所有內(nèi)容,感謝各位的閱讀!相信大家都有了一定的了解,希望分享的內(nèi)容對(duì)大家有所幫助,如果還想學(xué)習(xí)更多知識(shí),歡迎關(guān)注億速云行業(yè)資訊頻道!

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