grafana安装和配置（centos7上配置）

author：  headsen  chen

date：  2019-03-29  10:33:19

1，安装：

yum install https://s3-us-west-2.amazonaws.com/grafana-releases/release/grafana-4.5.2-1.x86_64.rpm
systemctl daemon-reload
systemctl start grafana-server
systemctl status grafana-server

2，.dashboards配置

# 编辑配置文件/etc/grafana/grafana.ini，修改dashboards.json段落下两个参数的值：
[dashboards.json]
enabled = true
path = /var/lib/grafana/dashboards     # 一定要去掉开头的分号（“；”）否则配置不起作用

安装仪表盘（Percona提供），重新启动应用

git clone https://github.com/percona/grafana-dashboards.git
cp -r grafana-dashboards/dashboards /var/lib/grafana/
systemctl restart grafana-server

3，登录：应用页面  http://ip:3000  用户名/密码：admin/admin

4，相关的配置文件：

installs binary to /usr/sbin/grafana-server
copies init.d script to /etc/init.d/grafana-server
installs default file (environment vars) to /etc/sysconfig/grafana-server
copies configuration file to /etc/grafana/grafana.ini
installs systemd service (if systemd is available) name grafana-server.service
the default configuration uses a log file at /var/log/grafana/grafana.log
the default configuration specifies an sqlite3 database at /var/lib/grafana/grafana.db

修改访问端口（如3000改成3001）需要修改/etc/grafana/grafana.ini文件

5，相关插件安装

Grafana插件安装

使用grafana-cli工具安装即可。如下：
#安装Panel类型，以Clock为例
$grafana-cli plugins install grafana-clock-panel

#安装apps类型，以Worldping为例
grafana-cli plugins install raintank-worldping-app

#安装Data source类型，以SimpleJson为例
grafana-cli plugins install grafana-simple-json-datasource

安装完成，提示重启grafana服务
/etc/init.d/grafana-server restart

#列出插件
grafana-cli plugins ls

#更新插件
grafana-cli plugins update <plugin-id>

移除插件
grafana-cli plugins remove <plugin-id>
---------------------