The barchart-panel is based on the original grafana piechart-panel
Until this plugin is not pushed to grafana.net, just clone the barchart-panel repository to your grafana plugin dir. See official documentation for more information.
git clone https://github.com/mmethner/barchart-panel.git
sudo service grafana-server restart
First working version with some options for customizing the legend.
To start grafana with a local copy run
docker build -t barchart-panel .
docker run -p3000:3000 barchart-panel
Install node_modules npm install
and grunt cli npm install -g grunt-cli
Build grunt
To develop with a running grafana instance, start the file watcher and mount the sources to docker:
grunt watch
docker build -t barchart-panel .
docker run -p3000:3000 -v $WORKSPACE/barchart-panel:/data/plugins/grafana-barchart-panel/ barchart-panel