Install Grafana

Linux安装方式：

# Download and unpack Grafana from binary tar (adjust version as appropriate).
curl -L -O https://grafanarel.s3.amazonaws.com/builds/grafana-2.5.0.linux-x64.tar.gz
tar zxf grafana-2.5.0.linux-x64.tar.gz

# Start Grafana.
cd grafana-2.5.0/
./bin/grafana-server web

我本机是MAC，安装方式：

brew update
brew install grafana
brew services start grafana

Usage

访问http://localhost:3000/login默认用户名密码是admin:admin。
登录成功以后如下图：

image.png

创建数据源

To create a Prometheus data source:

1. Click on the Grafana logo to open the sidebar menu.
2. Click on "Data Sources" in the sidebar.
3. Click on "Add New".
4. Select "Prometheus" as the type.
5. Set the appropriate Prometheus server URL (for example, http://localhost:9090/)
6. Adjust other data source settings as desired (for example, turning the proxy access off).

7. Click "Add" to save the new data source.
   效果图如下：

   
   image.png

创建Prometheus图表

比较好的方式是引入网上别人已经做好的，然后改动。

访问https://grafana.com/dashboards?dataSource=prometheus，设置“Data Source”为“Prometheus”，如下图：

image.png
点击进入第一个，复制ID
image.png
然后在自己部署的grafana点击加号，然后点击“import”
image.png
然后输入ID
image.png
设置源，点击Import
image.png
可以看到引入成功了