Introduction

Grafana - UI of analytics and monitoring
The open platform for beautiful analytics and monitoring
No matter where your data is, or what kind of database it lives in, you can bring it together with Grafana. Beautifully.

Installation 6.1.6 on CentOS7

See http://docs.grafana.org/installation/rpm/

下载

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wget https://dl.grafana.com/oss/release/grafana-6.1.6.linux-amd64.tar.gz
tar -zxvf grafana-6.1.6.linux-amd64.tar.gz
cd grafana-6.1.6

启动服务

1	./bin/grafana-server web

启动后，

日志: ./data/log/
sqlite3 数据库：./data/grafana.db
插件：./data/plugins/

Configuration

See https://grafana.com/docs/installation/configuration/

Default configuration from $WORKING_DIR/conf/defaults.ini
Custom configuration from $WORKING_DIR/conf/custom.ini

Example

[database]
url=mysql://user:pwd@ip:3306/grafana
type=mysql

[auth.anonymous]
enabled = true
org_role = Viewer

[security]
# set to true if you want to allow browsers to render Grafana in a <frame>, <iframe>, <embed> or <object>. default is false.
# https://github.com/grafana/grafana/issues/14189
allow_embedding = true

自定义配置

会覆盖默认配置

1	touch conf/custom.ini

默认账号

默认登录账号

1	cat conf/defaults.ini \|grep admin

插件

Install Plugins: http://docs.grafana.org/plugins/installation/
Plugin Repo: https://grafana.com/plugins

手动安装插件

下载插件的git代码，目录文件放到grafana.ini上面配置的plugin地址（例如：/var/lib/grafana/plugins），重启服务即可

插件位置配置，例如/etc/grafana/grafana.ini

#################################### Paths ####################################
[paths]

# Directory where grafana will automatically scan and look for plugins
plugins = /var/lib/grafana/plugins

使用grafana-cli安装插件

1	./bin/grafana-cli plugins install abhisant-druid-datasource

插件：Pie Chart

https://grafana.com/plugins/grafana-piechart-panel

提供饼图

插件：Druid

https://grafana.com/plugins/abhisant-druid-datasource
维护者：https://github.com/grafana-druid-plugin/druidplugin/issues/91

使用druid作为datasource

问题：
和dashboard的variable不能很好整合，方案讨论：https://github.com/grafana-druid-plugin/druidplugin/issues/47

参考

官网： https://grafana.com/
官网文档：http://docs.grafana.org/
Getting started: http://docs.grafana.org/guides/getting_started/
Alert配置：https://blog.csdn.net/Jailman/article/details/78920166