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# Hastic Graph Panel
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A better version of Grafana's default Graph Panel. Able to render Anomalies & more.
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<img src="https://hastic.io/images/cpu_white.gif" />
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# Prerequisites
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* [hastic-server](https://github.com/hastic/hastic-server)
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* [Grafana >= 5.1.1](https://grafana.com/grafana/download)
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# Installation
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- Clone the repository
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```
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cd $GRAFANA_PATH/data/plugins
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git clone git@github.com:hastic/hastic-grafana-graph-panel.git
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```
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- Restart `$GRAFANA_PATH/bin/grafana-server` server.
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# Usage
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[hastic-server](https://github.com/hastic/hastic-server) should be running in order to use anomaly detection.
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- Open new dasboard where you want to see Hastic panel
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- Open Dashboard `Settings` (top right corner) and then navigate to `Variables`
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- Add new [variable](http://docs.grafana.org/reference/templating/#variable-types)
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- set `type` to `Constant`
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- set `name` to `HASTIC_SERVER_URL`
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- set `value` to URL of your hastic-server instance in your dashboard (e.g. `http://localhost:8000`)
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- Save settings and close Settings window
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- Open panel edit mode (click `panel title`menu or press "e" hotkey)
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- Navigate to `Metrics` tab. Set metrics. Only one metric suported
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- Navigate to `Analytics tab`
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- Push `Add an Anomaly Type` button
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- Set name of the anomaly and choose a pattern type
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- Press `create`
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- Label your data:
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- Click button with chart icon
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- Highlight anomalies on graph holding `Ctrl` button on Windows or `Cmd` on Mac
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- When you have finished labeling - click the button with the chart icon once more. `saving...` status should appear.
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- `Learning` status should appear while hastic-server is learning (first learning can take a while).
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- When `Learning` status dissapears - the anomalies should become labeled in your graph
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- <img src="assets/mag_icon_light.png" /> this icon means that the anomaly was marked by the server
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- <img src="assets/pin_icon_light.png" /> this icon means that the anomaly was marked by the user
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# Development
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## Build
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```
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npm install
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npm run build
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```
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# Changelog
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[Improvements]
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* You can zoom during update
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# Credits
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Based on
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* [grafana-plugin-template-webpack-typescript](https://github.com/CorpGlory/grafana-plugin-template-webpack-typescript)
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* [@types/grafana](https://github.com/CorpGlory/types-grafana)
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