Kubernetes currently supports a simple web user interface.
### Running locally
Start the server:
```sh
cluster/kubecfg.sh -proxy -www $PWD/www
```
The UX should now be running on [localhost](http://localhost:8001/static/index.html#/groups//selector)
### Running remotely
When Kubernetes is deployed, the server deploys the UX, you can visit ```/static/index.html#/groups//selector``` on your master server.
### Interacting with the user interface.
The Kubernetes user interface is a query-based visualization of the Kubernetes API. The user interface is defined by two functional primitives:
#### GroupBy
_GroupBy_ takes a label ```key``` as a parameter, places all objects with the same value for that key within a single group. For example ```/groups/host/selector``` groups pods by host. ```/groups/name/selector``` groups pods by name. Groups are hiearchical, for example ```/groups/name/host/selector``` first groups by pod name, and then by host.
Select takes a [label selector](./labels.md) and uses it to filter, so only resources which match that label selector are displayed. For example, ```/groups/host/selector/name=frontend```, shows pods, grouped by host, which have a label with the name `frontend`.
