数据库监控：zabbix（actiontech）
# yum install -y golang# go version
go version go1.11.2 linux/amd64
# export GOPATH=/home/go
官网：https://github.com/go-sql-driver/mysql
# go get -u github.com/go-sql-driver/mysql
官网：https://github.com/actiontech/actiontech_zabbix_mysql_monitor
percona monitoring plugins （zabbix）的GO语言版本，
由爱可生公司开源的MySQL监控插件和模板，整合上百个性能监控指标，
支持Low Level Discovery自动发现多实例环境。
# git clone https://github.com/actiontech/actiontech_zabbix_mysql_monitor.git
Initialized empty Git repository in /root/actiontech_zabbix_mysql_monitor/.git/
remote: Enumerating objects: 193, done.
remote: Total 193 (delta 0), reused 0 (delta 0), pack-reused 193
Receiving objects: 100% (193/193), 10.78 MiB | 185 KiB/s, done.
Resolving deltas: 100% (115/115), done.
# cd actiontech_zabbix_mysql_monitor
# chmod a+x *.sh
# ./build.sh
# ls -l
total 7296
-rwxr-xr-x 1 root root 5972403 Jan 10 16:25 actiontech_mysql_monitor
-rw-r--r-- 1 root root 50120 Aug8 15:12 actiontech_mysql_monitor.go
-rw-r--r-- 1 root root 20065 Aug8 15:12 actiontech_mysql_monitor_test.go
-rw-r--r-- 1 root root673006 Aug8 15:12 actiontech_zbx_3.0_template_mysql_server.xml
-rw-r--r-- 1 root root690284 Aug8 15:12 actiontech_zbx_3.4_template_mysql_server.xml
-rwxr-xr-x 1 root root 122 Aug8 15:12 build.sh
-rwxr-xr-x 1 root root 450 Aug8 15:12 install.sh
-rw-r--r-- 1 root root 11358 Aug8 15:12 LICENSE
-rw-r--r-- 1 root root 25165 Aug8 15:12 README.md
-rw-r--r-- 1 root root 283 Aug8 15:12 userparameter_actiontech_mysql.conf
# mkdir -p /var/lib/zabbix/actiontech/scripts
# cp actiontech_mysql_monitor /var/lib/zabbix/actiontech/scripts/
# cp userparameter_actiontech_mysql.conf /usr/local/etc/zabbix_agentd.conf.d/
# cd /var/lib/zabbix/actiontech/scripts
# vi mysql.sh
#!/bin/bash
sudo /var/lib/zabbix/actiontech/scripts/actiontech_mysql_monitor --host=localhost --port=$1 --user=root --pass=abcd.1234 --items=$2 | awk '{print $3}'
# chmod a+x mysql.sh
# ./mysql.sh 3306 Aborted_clients
46
# vim /etc/sudoers
Defaults:zabbix !requiretty
zabbix ALL=(ALL) NOPASSWD: ALL
# su - zabbix
$ cd /var/lib/zabbix/actiontech/scripts
$ ./mysql.sh 3306 Aborted_clients
46
# cd /usr/local/etc/zabbix_agentd.conf.d
# vi userparameter_actiontech_mysql.conf
UserParameter=MySQL.
[*],/var/lib/zabbix/actiontech/scripts/mysql.sh $1 $2
UserParameter=MySQL.port_discovery,/var/lib/zabbix/actiontech/scripts/actiontech_mysql_monitor --discovery_port true
# vi /usr/local/etc/zabbix_agentd.conf
Server=192.168.1.200
Hostname=wallet
Include=/usr/local/etc/zabbix_agentd.conf.d/*.conf
# /etc/init.d/zabbix_agentd restart
# zabbix_get -s 192.168.1.201 -k MySQL.
46
部署zabbix
http://blog.运维网.com/13598811/2097609
一，导入模板
二，创建主机并关联模板
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