5 zabbix 添加host_zabbix监控rabbitmq消息队列服务

迷南。 2023-01-02 15:21 179阅读 0赞

# 1、脚本文件 #

\# cat rabbitmq\_queues.sh

\#!/bin/bash

source /etc/profile

rabbitmqctl list\_connections name state |grep -Ev 'List|name' >/tmp/rabbitmq\_connections.txt

\# cat zabbix\_rabbitmq.sh

\#!/bin/bash

RMQ\_COMMAND=$1

QUEUE=$2

\#rabbitmq进程

function rabbitmq\_process \{

ps -ef |grep rabbitmq |grep -v grep |wc -l

\#rabbitmq健康检查

function health\_check \{

rabbitmqctl node\_health\_check 2>&1 |grep "Health check passed" 2>&1 >/dev/null

if \[ $? -ne 0 \];then

echo "1"

else

echo "0"

case $RMQ\_COMMAND in

check\_process)

rabbitmq\_process ;;

check\_health)

health\_check ;;

\*)

echo -e "Usage: $0 \[check\_process|check\_health\] "

esac

\# cat mq\_stat\_discovery.sh

\#!/bin/bash

\#===============================================================================

\# MAIN SCRIPT

\#===============================================================================

echo "\{"

echo '"data":\['

echo "\{"

echo '"\{\#MODE\}":"Rabbit\_MQ"'

echo "\}"

echo "\]"

echo "\}"

\# cat rabbitmq\_discovery.sh

\#!/bin/bash

\#===============================================================================

\# MAIN SCRIPT

\#===============================================================================

\#AGENTD\_BIN为脚本存放路径

AGENTD\_BIN="/scripts"

cd "$\{AGENTD\_BIN\}"

for queue\_name in $(sudo rabbitmqctl -q list\_queues -p apollo\_vhost | sed -n '2,$p' |awk '\{print $1\}')

queue\_list="$queue\_list,"'\{"\{\#MQ\_NAME\}":"'$\{queue\_name\}'"\}'

done

echo '\{"data":\['$\{queue\_list\#,\}'\]\}'

\# cat rabbitmq\_queues\_num.sh \#该脚本host\_name要修改为服务器主机名称

\#!/bin/bash

\#===============================================================================

\# MAIN SCRIPT

\#===============================================================================

\#AGENTD\_BIN为脚本存放路径

\#zabbix安装目录

\#host\_name zabbix配制文件中的主机名

AGENTD\_BIN="/scripts"

AGENTD\_HOME="/etc/zabbix"

host\_name="cache\_test\_150.39"

cd "$\{AGENTD\_BIN\}"

queue\_file=$\{AGENTD\_HOME\}"/queue\_list.txt"

if \[ -f "$queue\_file" \]; then

sudo chown zabbix.zabbix $queue\_file

>$queue\_file

else

sudo touch $AGENTD\_HOME/queue\_list.txt

sudo chown zabbix.zabbix $queue\_file

AGENTD\_CONF="$\{AGENTD\_HOME\}""/zabbix\_agentd.conf"

sudo rabbitmqctl -q list\_queues -p apollo\_vhost | sed -n '2,$p' |awk '\{print ""'$host\_name'""" rabbit.queue.num\["$1"\] "$2\}' >>$\{queue\_file\}

zabbix\_sender -c $\{AGENTD\_CONF\} -v -i $\{queue\_file\}

上传以下文件到/scripts目录下

zabbix-get-4.0.27-1.el7.x86\_64.rpm

zabbix-sender-4.0.26-1.el7.x86\_64.rpm

**然后赋权：**

chmod 755 rabbitmq\_queues.sh

chmod 755 zabbix\_rabbitmq.sh

chmod 755 mq\_stat\_discovery.sh

chmod 755 rabbitmq\_discovery.sh

chmod 755 rabbitmq\_queues\_num.sh

chown zabbix.zabbix mq\_stat\_discovery.sh

chown zabbix.zabbix rabbitmq\_discovery.sh

chown zabbix.zabbix rabbitmq\_queues\_num.sh

安装依赖包：

rpm -ivh zabbix-get-4.0.27-1.el7.x86\_64.rpm

rpm -ivh zabbix-sender-4.0.26-1.el7.x86\_64.rpm

# 2、zabbix\_agentd 配置文件增加用户参数 #

\# vi /etc/zabbix/zabbix\_agentd.conf

UserParameter=rabbitmq\[\*\],/scripts/zabbix\_rabbitmq.sh "$1"

UserParameter=rabbitmq.connections,cat /tmp/rabbitmq\_connections.txt |wc -l

UserParameter=rabbitmq.queue.discovery\[\*\],"/scripts/rabbitmq\_discovery.sh"

UserParameter=rabbitmq.get.stat\_num\[\*\],"/scripts/rabbitmq\_queues\_num.sh"

UserParameter=rabbitmq.stat.discovery\[\*\],"/scripts/mq\_stat\_discovery.sh"

# 3、添加脚本定时任务 #

crontab -e

\*/1 \* \* \* \* bash /scripts/rabbitmq\_queues.sh

# 4、编辑sudo权限 #

\# visudo

\#在root ALL=(ALL) ALL下面加上下面两行

zabbix ALL=(ALL) NOPASSWD: ALL

Defaults:zabbix !requiretty

# 5、重启 zabbix\_agent #

systemctl restart zabbix-agent

# 6、自定义模板 #

**zabbix服务端web页面设置**

· 创建模板

· Template RabbitMQ for Linux

![4ce39d4063cf388fc9151403275e9e56.png][]

· 创建宏

· 宏:\{$MQ\_QUEUE\_NUM\_ALARM\_\_THRESHOLD\} 值:1000

![0cb2738c0e41e9230abf9526a53a4370.png][]

· 创建自动发现规则1

· 名称： Rabbitmq Queue

· 类型： zabbix 客户端(主动式)

· 键值： rabbitmq.queue.discovery

![a3821243e9e7021b79917dbb8218930c.png][]

![0ea76a2da9e2b840bcfe486650a68cac.png][]

![c504996337e473991a1d0d1b96cece8d.png][]

· 创建【监控项原型】

· 名称： \[\{\#MQ\_NAME\}\] current\_num

· 类型： zabbix 采集器

· 键值： rabbit.queue.num\[\{\#MQ\_NAME\}\]

· 信息类型： 数字(无正负)

![4ee3c464cf66c8f85f5ccf64a2eef5da.png][]

![6d390f8d43a2f5ae8be867ae75229e10.png][]

· 创建自动发现规则2(按上面的操作方法)

· 名称： Rabbitmq.stat.discovery

· 类型： zabbix 客户端(主动式)

· 键值： rabbitmq.stat.discovery

![17c37a2db6403fb17726cb00c113247d.png][]

· 创建监控项原型(按上面的操作方法)

· 名称： \[\{\#MODE\}\] rabbit.get.stat\_num

· 类型： zabbix 客户端(主动式)

· 键值： rabbitmq.get.stat\_num\[\{\#MODE\}\]

![457963d4cbc659d442da630ac654daad.png][]

· 创建触发器

· 在【Rabbitmq Queue】 自动发现规则下创建

· 名称： 队列【\{\#MQ\_NAME\}】 当前未消费消息数量过多

· 严重度： 警告

· 表 达 式 ： \{Template RabbitMQ for Linux:rabbit.queue.num\[\{\#MQ\_NAME\}\].last()\}>\{$MQ\_QUEUE\_NUM\_ALARM\_\_THRESHOLD\}

![c87f38df1e5bef8e1cde32446acca5d1.png][]

![1b242d6b486b815b4a45caed172e82dc.png][]

# 7、添加rabbitmq监控模板 #

监控主机添加模板：

![fc5760881d3148ba32d258e5aa0b4490.png][]

# 8、查看监控图形效果 #

![d07ed83703625e624bb043827858e10c.png][]

![4e488f16345680ace9a1b32e568d57d5.png][]

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[0ea76a2da9e2b840bcfe486650a68cac.png]: /images/20221119/6db1918c201e4467aadb80e8d31a2ffa.png
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