Zabbix使用fpmmm(mpm)模块实现对Mysql的全面监控（Performance Monitor for MySQL）
fpmmm is the FromDualPerformance Monitor for MySQL and MariaDB and the counterpart to the MySQL EnterpriseMonitor from Oracle.With fpmmm you can monitor your MySQL/MariaDB databases andalso your database hosts (machines).fpmmm works on Linux and should also workon Mac OSX (and possibly some other *BSD derivatives). Windows support is plannedfor the next major release.fpmmm is the successor of mpm. mpm was renamed tofpmmm because of the naming conflict with the Apache Multi-Processing Modules(MPM).fpmmm needs a Zabbix Server for storing its performance data. There youcan see the graphs, and alerts are sent to you from there.
上话摘自官网，简单来说mpm改名为fpmmm，可配合zabbix监控数据库。
使用fpmmm可以很全面的监控mysql数据库。
1.安装依赖的程序包：
[[email protected] bin]# yuminstall php-cli php-process php-mysqli
2.下载fpmmm：
http://down.51cto.com/data/2239742
https://support.fromdual.com/admin/public/download.php?product_id=0
[email protected] install]#
wget https://support.fromdual.com/admin/download/fpmmm-0.10.6.tar.gz
3.解压：
[email protected] install]# tar -xvffpmmm-0.10.6.tar.gz
4.移动到部署位置：
[[email protected] install]# mvfpmmm-0.10.6 /data/server/zabbix_agent/fpmmm/
[[email protected] install]# cd/data/server/zabbix_agent/fpmmm/
[[email protected] fpmmm]# ls
bin CHANGELOG INSTALL lib tpl
5.创建mysql监控帐号：
mysql> grant PROCESS,REPLICATIONCLIENT,REPLICATION SLAVE on *.* to [email protected]‘127.0.0.1‘ identified by ‘密码‘;
mysql> grant select on mysql.user [email protected]‘127.0.0.1‘;
6.创建并修改配置文件：
（注意：事例里配置的目录上一级已存在，自己在搭建时注意目录是否存在，若嫌麻烦和权限问题可以都放在tmp目录）
[[email protected] fpmmm]# cp-pr tpl/fpmmm.conf.templatetpl/fpmmm.conf
[[email protected] fpmmm]# vimtpl/fpmmm.conf
1 [default]
5 Type = mysqld
#####修改日志等级，建议在部署时调高些，便于排查问题######
13 LogLevel = 2
#####日志位置,部署时多察看日志，便于排错#####
14 LogFile = /data/logs/zabbix/fpmmm.log
15 # Directory where the cache files shouldbe written to:
#####CacheFileBase会以fpmmm+”.”+”hostname”+”.”cache命名，注意权限，zabbix对这个文件要有读写权限#####
16 CacheFileBase =/data/server/zabbix_agent/fpmmm/fpmmm
17 AgentLockFile =/data/server/zabbix_agent/fpmmm/fpmmm.lock
#####本地被监控mysql的帐号密码等信息，注意创建相应监控帐号#####
25 Username = zabbix_fpmmm
26 Password = 密码
27 MysqlHost = 127.0.0.1
28 MysqlPort = 3306
29
30 # Zabbix Server IP address
#####zabbix服务端的地址#####
31 ZabbixServer = zabbix服务端ip
32
33 # If section is disabled
34 Disabled = false
46 Modules = innodb master myisam mysql processsecurity
47
48 # Special parameter which is used formodule process (MySQL PID file!)
#####mysql的pid，可以从my.cnf里查找，未指定 pid文件时，pid 文件默认名为 主机名.pid，存放的路径在默认MySQL的date数据目录######
49 PidFile = /data/server/mysql/data/mysqld.pid
#####只是监控mysql，db_hos注释掉#####
62 #[db_host] # This MUST match Hostname in Zabbix!
63
64 #Type = mysqld
65 #Modules = fpmmm server
#####配置监控主机信息,下面的hostname可以自己随意取名字，但要和zabbix网页上添加主机时的配置主机hostname一致#####
72 [hostname] # This MUST match Hostname in Zabbix!
73
74 Type = mysqld
75
76 MysqlPort = 3306
#####pid跟上面相同#####
77 Modules = process mysql myisam innodb masterslave security
78 PidFile = /data/server/mysql/data/mysqld.pid
#####只监控mysql，memcached注释掉#####
81 #[memcached] # This MUST match Hostname in Zabbix!
82
83 #Type = memcached
84 #Modules = memcached
85
86 #MemcachedHost = 127.0.0.1
87 #MemcachedPort = 11211
7.第一次尝试运行：
[[email protected] bin]#/data/server/zabbix_agent/fpmmm/bin/fpmmm --config=/data/server/zabbix_agent/fpmmm/tpl/fpmmm.conf
PHP Notice: Undefined index: PATH in /data/server/zabbix_agent/fpmmm/bin/fpmmm.phpon line 29
PHP Notice: Undefined index: PATH in /data/server/zabbix_agent/fpmmm/bin/fpmmm.phpon line 29
PHP Warning: gettimeofday(): It is not safe to rely on thesystem‘s timezone settings. You are *required* to use the date.timezone settingor the date_default_timezone_set() function. In case you used any of those methodsand you are still getting this warning, you most likely misspelled the timezoneidentifier. We selected ‘Asia/Chongqing‘ for ‘CST/8.0/no DST‘ instead in/data/server/zabbix_agent/fpmmm/lib/log.inc on line 103
这里有两个问题：
- php时区错误。
解决方法：
修改php.ini，在php.ini中找到;date.timezone= 去掉它前面的;号，然后设置data.timezone= "Asia/Shanghai";
[[email protected]~]# vim /etc/php.ini
- 未找到zabbix_sender，可以再次执行命令同时监控日志tail -f /data/logs/zabbix/fpmmm.log看到报错信息：7887:2016-09-0621:35:11.983 - ERR : which: nozabbix_sender in (/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/data/server/mysql/bin:/root/bi)
解决方法：在/usr/local/bin/添加zabbix_sender软链接
[[email protected] ~]# ln -s/data/server/zabbix_agent/bin/zabbix_sender /usr/local/bin/
同时注释掉/data/server/zabbix_agent/fpmmm/bin/fpmmm.php的第29行。
8. 第二次运行：
[[email protected] bin]#/data/server/zabbix_agent/fpmmm/bin/fpmmm --config=/data/server/zabbix_agent/fpmmm/tpl/fpmmm.conf
1
没有报错，日志也正常。
9. 但是注意，在测试运行后需要修改几个文件的权限和所属者，不然在以后的运行中会报错：
1).[[email protected]_agent]# chown zabbix.zabbix /data/server/zabbix_agent/fpmmm/ -R
2).[[email protected] logs]# chownzabbix.zabbix /data/logs/zabbix/ -R
3).[[email protected] ~]# chmod 664/data/server/mysql/data/mysql.pid
4).修改新产生的cache文件权限（其实第一步已修改，可以不执行）
[[email protected] zabbix_agent]#chown zabbix.zabbix /data/server/zabbix_agent/fpmmm/fpmmm.mysql-42.cache
或者在运行的脚本前面加入这几个修改权限的命令，以便其他服务重启或删除日志后导致监控没有权限，执行下就可以了：
[[email protected] zabbix_agent]#vim /data/server/zabbix_agent/fpmmm/bin/fpmmm
10.修改zabbix的agent配置文件，在最末尾添加键值：
[[email protected] fpmmm]# vim/data/server/zabbix_agent/etc/zabbix_agentd.conf
UserParameter=FromDual.MySQL.check,/data/server/zabbix_agent/fpmmm/bin/fpmmm--config=/data/server/zabbix_agent/fpmmm/tpl/fpmmm.conf
重启zabbix-aget服务。
11.导入模版
模版就在下载的安装包的tpl目录
下载后解压出模板导入
只需要导入需要的就行，可以导入：
Template_FromDual.MySQL.server.xml Template_FromDual.MySQL.innodb.xml Template_FromDual.MySQL.master.xmlTemplate_FromDual.MySQL.mysql.xml Template_FromDual.MySQL.process.xml Template_FromDual.MySQL.server.xml Template_FromDual.MySQL.slave.xml
12.添加主机：
添加完毕后，在最新数据里便可看到数据
参考： http://www.fromdual.com/fpmmm-installation-guide