使用rabbitmqctl 管理 mq
-n 指定节点
[root@logging-master zabbix]# rabbitmqctl -n rabbit@localhost list_queues
Timeout: 60.0 seconds ...
Listing queues for vhost / ...
name messages
q_game_bilog 6822
q_withdraw_record 0
q_commission_hourly_text 0
q_user_login 0
q_pcenter_payment 0
q_commission_hourly 0# 监控脚本
[root@logging-master zabbix]# cat monitor_rabbitmq.sh
#!/bin/bash
sudo -u root rabbitmqctl -n rabbit@localhost list_queues|grep q_game_bilog|awk '{print $2}'执行结果：
[root@logging-master zabbix]# sh monitor_rabbitmq.sh
6763
加入zabbix监控项
[root@logging-master zabbix_agentd.d]# cat userparameter_rabbitmq.conf
UserParameter=q_game_bilog,sh /opt/zabbix/monitor_rabbitmq.sh
zabbix-server 测试
[root@game-tishen ~]# zabbix_get -s 192.168.224.2 -p 10050 -k 'q_game_bilog'
erlexec: HOME must be setOnly root or rabbitmq can run rabbitmqctl
# 有坑，说是只能是rabbitmq 用户和 root 用户才能执行rabbitmqctl
解决：
# 使用sudo 指定 root 用户执行命令
sudo -u root rabbitmqctl -n rabbit@localhost list_queues|grep q_game_bilog|awk '{print $2}'# 再次测试，返回结果是没有sudo权限
[root@game-tishen ~]# zabbix_get -s 192.168.224.2 -p 10050 -k 'q_game_bilog'We trust you have received the usual lecture from the local System
Administrator. It usually boils down to these three things: #1) Respect the privacy of others.
#2) Think before you type.
#3) With great power comes great responsibility.sudo: no tty present and no askpass program specified# 在zabbix-agent端，添加zabbix sudo权限
visudo
zabbix ALL=(ALL) NOPASSWD: ALL# 再次测试，结果正常。
[root@game-tishen ~]# zabbix_get -s 192.168.224.2 -p 10050 -k 'q_game_bilog'
8566
