How to: Grafana 7+ setup notes for plugin version before 2.2.0
When 2.0.x and 2.1.x vertamedia-clickhouse-grafana plugin versions released Grafana team didn't provide worked signing method for community plugins.
Current sign process describe on [grafana.com](https://grafana.com/docs/grafana/latest/developers/plugins/sign-a-plugin/)

so, for properly setup 2.0.x and 2.1.x plugins you need change configuration option

```ini
[plugins]
allow_loading_unsigned_plugins=vertamedia-clickhouse-datasource
```

or setup environment variable

```bash
GF_PLUGINS_ALLOW_LOADING_UNSIGNED_PLUGINS=vertamedia-clickhouse-datasource
```

You can install plugin from [grafana.com](https://grafana.com/plugins/vertamedia-clickhouse-datasource)

OR

Copy files to your [Grafana plugin directory](https://grafana.com/docs/grafana/latest/plugins/installation/#install-plugin-on-local-grafana).
Restart Grafana, check data sources list at Configuration -> Datasources -> New, choose ClickHouse option.

![Datasources](https://github.com/Altinity/clickhouse-grafana/raw/master/.github/images/01_data_sources.png)
![Add new datasource](https://github.com/Altinity/clickhouse-grafana/raw/master/.github/images/02_add_data_source.png)
![Datasource types](https://github.com/Altinity/clickhouse-grafana/raw/master/.github/images/03_filter_click_to_plugin.png)