zabbix插件之grafana-zabbix实现炫酷图表

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Grafana-zabbix是zabbix的一个插件，通过调用API接口呈现酷炫的图表
系统：Centos6.
1、安装grafana
[iyunv@Monitor ~]# wget https://grafanarel.s3.amazonaws. ... -2.0.2-1.x86_64.rpm
[iyunv@Monitor ~]# yum –y install grafana-2.0.2-1.x86_64.rpm
安装之后会有如下文件
二进制文件    /usr/sbin/grafana-server
启动脚本        /etc/init.d/grafana-server
环境变量        /etc/sysconfig/grafana-server
配置文件        /etc/grafana/grafana.ini
systemd服务  grafana-server.service
日志                /var/log/grafana/grafana.log
sqlite3数据库  /var/lib/grafana/grafana.db
2、启动grafana服务
[iyunv@Monitor ~]# service grafana-serverstart
Starting Grafana Server: .... nohup: redirecting stderr to stdout
OK
[iyunv@Monitor ~]# chkconfig --addgrafana-server
[iyunv@Monitor ~]# chkconfig grafana-serveron
[iyunv@Monitor ~]# netstat -anpt | grepgrafana
tcp       0      0 :::3000                     :::*                        LISTEN      15444/grafana-serve
tcp       0      0::ffff:172.16.112.110:3000 ::ffff:172.16.113.23:60566 ESTABLISHED 15444/grafana-serve
nohup: redirectingstderr to stdout（可能启动脚本的变量重定向有点错误，但不影响的服务的开启）
            服务详情
启动用户 grafana
服务名称 grafana-server
默认端口 3000
账号        admin
密码        admin

3、 登录管理界面（至此grafana安装成功）

4、安装grafana-zabbix插件
（也可通过下载源码包之后，解压https://github.com/alexanderzobn ... releases/tag/v2.0.1。这里采用git clone命令）

https://github.com/alexanderzobnin/grafana-zabbix

[iyunv@Monitor ~]# yum -y install git
[iyunv@Monitor ~]# git clone https://github.com/alexanderzobnin/grafana-zabbix/
Initialized empty Git repository in/root/grafana-zabbix/.git/
remote: Counting objects: 955, done.
remote: Compressing objects: 100% (18/18),done.
remote: Total 955 (delta 10), reused 0(delta 0), pack-reused 937
Receiving objects: 100% (955/955), 176.96KiB | 159 KiB/s, done.
Resolving deltas: 100% (606/606), done.

[iyunv@Monitor ~]# sudo cp -rgrafana-zabbix/zabbix/ /usr/share/grafana/public/app/plugins/datasource/

[iyunv@Monitor ~]# sudo vim/usr/share/grafana/public/app/plugins/datasource/zabbix/plugin.json
{
"pluginType": "datasource",
"name": "Zabbix",

"type": "zabbix",
"serviceName": "ZabbixAPIDatasource",

"module": "plugins/datasource/zabbix/datasource",

"partials": {
   "config":"app/plugins/datasource/zabbix/partials/config.html",
   "query":"app/plugins/datasource/zabbix/partials/query.editor.html",
   "annotations":"app/plugins/datasource/zabbix/partials/annotations.editor.html"
  },

"username": "zabbix",    #配置用户名，注意此用户在zabbix中存在，且对zabbix数据有只读权限（不需要写权限）
"password": "zabbix",    #配置密码

"trends": false,
"trendsFrom": "7d",

"limitmetrics": 100,

"metrics": true,
"annotations": true
}

5、重启服务
[iyunv@Monitor ~]# service grafana-serverrestart
OKopping Grafana Server ...                                [  OK  ]
Starting Grafana Server: .... nohup:redirecting stderr to stdout
OK

修改Zabbix的API文件，由于Zabbix2.2支持跨域问题，故添加以下配置

#sudo vim /usr/share/zabbix/api_jsonrpc.php

header('Access-Control-Allow-Origin: *');

header('Access-Control-Allow-Headers: Content-Type');

header('Access-Control-Allow-Methods: POST');

header('Access-Control-Max-Age: 1000');

if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') {

    return;

}

#添加（2.2已经有了，不用添加了）

require_once dirname(__FILE__).'/include/func.inc.php';

require_oncedirname(__FILE__).'/include/classes/core/CHttpRequest.php';

6、配置grafana
添加Datasource数据源
其中http settiong
Usrl:http://172.16.112.110/zabbix/api_jsonrpc.php

7、接下来就是添加grafana图形
参考https://github.com/alexanderzobnin/grafana-zabbix/wiki/Usage