View cable topology in [hopglass](https://github.com/hopglass/hopglass) fashioned graph view.
## Requirements
* A docker host
* docker-compose
## Prepare
Netglass acts as replacement for [hoplass-server](https://github.com/hopglass/hopglass-server) and uses NetBox's API to gather wiring information.
First go to your NetBox instance and create a read-only Token. Remember that tokens for users from LDAP backends do not work. Create a file `.env` with the contents
```
NETBOX_URL=https://netbox.your.tld
NETBOX_TOKEN=70bdtoken89nhuf
```
Run `docker-compose up -d` to build the hopglass instance.
