# Hastic Graph Panel

A better version of default Grafana's Graph Panel. Can render Anomalies & more.
In order to detect anomalies and make predictions, you need to install: https://github.com/hastic/hastic-server
You need [Grafana versoin 5.1.1 or more](https://grafana.com/grafana/download)

# Installation

Clone repo
```
cd $GRAFANA_PATH/data/plugins
git clone git@github.com:hastic/hastic-grafana-graph-panel.git
```

and restart your `$GRAFANA_PATH/bin/grafana-server` server.


# Usage

You should have [hastic-server](https://github.com/hastic/hastic-server) running to use anomaly detection.

- open new dasboard where you want to see Hastic panel
- open Dashboard `Settings` (top right corner) and then `Varables` 
- Add new `Constant` [variable](http://docs.grafana.org/reference/templating/#variable-types) with `name` equals to `$HASTIC_SERVER_URL` and `value` with URL of your hastic-server instance (e.g. `http://localhost:8000`) in your dashboard
- Save settings and close Settings window
- set one metrics in `Metrics` tab. Only one metric suported
- go to `Analytics tab` and create new anomaly
- label your data:
  - click button with chart icon
  - highlight anomalies on graph holding `Ctrl` button on Windows or `Cmd` on Mac
  - when you finished labeling - click button with chart icon once more. `saving...` status should appear.
- you should see `Learning` status while hastic-server is learning (first learning can take a while).
- when `Learning` status dissapear - you should see anomalies labeled in your graph


# Development

## Build

```
npm install
npm run build
```


# Changelog

[Improvements]

* You can zoom during update


# Credits

Based on 

* [grafana-plugin-template-webpack-typescript](https://github.com/CorpGlory/grafana-plugin-template-webpack-typescript) 
* [@types/grafana](https://github.com/CorpGlory/types-grafana)