2016-01-21 41 views
0

我打算使用Temple MySQL 来监视MySQL详细实例。不幸的是我无法得到结果。我在配置中还缺少什么。检查出来zabbix-代理日志那些是日志而不是整个日志。模板MySQL在Zabbix中没有得到结果

XECUTE_STR() command:'/usr/lib/zabbix/externalscripts/mysql_check.pl' len:0 cmd_result:'' 
28786:20160121:141008.072 Sending back [] 
28786:20160121:141008.072 listener #2 [waiting for connection] 
28788:20160121:141008.648 In send_buffer() host:'127.0.0.1' port:10051 values:0/100 
28788:20160121:141008.648 End of send_buffer():SUCCEED 
28788:20160121:141008.648 active checks #1 [idle 1 sec] 
28784:20160121:141008.795 collector [processing data] 
28784:20160121:141008.796 In update_cpustats() 
28784:20160121:141008.796 End of update_cpustats() 
28784:20160121:141008.796 collector [idle 1 sec] 
28785:20160121:141009.075 listener #1 [processing request] 
28785:20160121:141009.075 Requested [mysql[root,Qwestions,lld]] 

回答

1

1.为MySQL添加特殊用户:

例如:

GRANT USAGE ON *.* TO 'zabbix'@'%' IDENTIFIED BY 'superpassword'; 
FLUSH PRIVILEGES; 

2.新增用户PARAMS到ZABBIX代理配置

编辑/etc/zabbix/zabbix_agentd.conf

UserParameter=mysql.version,mysql -V 
UserParameter=mysql.status[*],echo "show global status where Variable_name='$1';" | HOME=/etc/zabbix mysql -N | awk '{print $$2}' 
UserParameter=mysql.ping,HOME=/etc/zabbix mysqladmin ping | grep -c alive 
# 'sum' on data_length or index_length alone needed when we are getting this information for whole database instead of a single table 
UserParameter=mysql.size[*],echo "select sum($(case "$3" in both|"") echo "data_length+index_length";; data|index) echo "$3_length";; free) echo "data_free";; esac)) from information_schema.tables$([[ "$1" = "all" || ! "$1" ]] || echo " where table_schema='$1'")$([[ "$2" = "all" || ! "$2" ]] || echo "and table_name='$2'");" | HOME=/etc/zabbix mysql -N 

,如果你想要扩展监控项目,只需添加另一个UserParameter以及正确的SQL查询

3.添加权威性文件为MySQL:

创建.my.cnf文件到/etc/zabbix/

[client] 
user = zabbix 
password = superpassword 

4.重新启动代理(和ZABBIX代理,如果你使用它)

0

日志没用。我们只看到脚本没有返回结果,也看不到原因。

  1. 尝试使用您在mysql_check.pl文件中提供的凭据从控制台连接到MySQL。确保用户有足够的权限(最后超级)。

MySQL的-hhostname -uUser -ppassword

从用户ZABBIX
  • 运行脚本,并检查结果是:
  • perl的./ mysql_check.pl