• IoTDB-Grafana
  • Grafana installation
    • Install Grafana
    • Install data source plugin
    • Start Grafana
  • IoTDB installation
  • IoTDB-Grafana installation
    • Start IoTDB-Grafana
  • Explore in Grafana
    • Add data source
    • Design in dashboard

IoTDB-Grafana

Grafana installation

Install Grafana

• Download url:
• version >= 4.4.1

Install data source plugin

• plugin name: simple-json-datasource

After downloading this plugin, you can use the grafana-cli tool to install SimpleJson from the commandline:

Alternatively, you can manually download the .zip file and unpack it into your grafana plugins directory.

• (Windows)
• /var/lib/grafana/plugins (Linux)
• /usr/local/var/lib/grafana/plugins(Mac)

Start Grafana

If you use Unix, Grafana will auto start after installing, or you can run sudo service grafana-server start command. See more information here.

If you use Mac and homebrew to install Grafana, you can use homebrew to start Grafana. First make sure homebrew/services is installed by running brew tap homebrew/services, then start Grafana using: brew services start grafana. See more information .

If you use Windows, start Grafana by executing grafana-server.exe, located in the bin directory, preferably from the command line. See more information here.

See

IoTDB-Grafana installation

git clone https://github.com/apache/incubator-iotdb.git

Start IoTDB-Grafana

Option one

Option two

In /grafana/target/directory

If you see the following output, iotdb-grafana connector is successfully activated.

$ java -jar iotdb-grafana-{version}.war
  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
...

If you need to configure properties, move the grafana/src/main/resources/application.properties to the same directory as the war package (grafana/target)

The default port of Grafana is 3000, see http://localhost:3000

Username and password are both “admin” by default.

Add data source

Select Data Sources and then Add data source, select SimpleJson in Type and URL is http://localhost:8888

Design in dashboard

Add diagrams in dashboard and customize your query. See http://docs.grafana.org/guides/getting\_started/

config grafana

The specific configuration information of interval is as follows

<1h: no sampling

1h~1d : intervals = 1m

1d~30d:intervals = 1h

After configuration, please re-run war package