Confluent's web interface offers a rackview for rackmount and enclosure based systems. It can show where nodes are located in racks and organize the racks into rows in the datacenter:

## Setting up a rackmount system

The three attributes relevant for a node are `location.rack`, `location.u`, and `location.row`. Ensure all three are set to a value. For multi-u systems, specify the lowest U. It is optional, though recommended to also set `location.height`, as that will help the rackview draw more quickly than auto-detecting the component height.

Here is an example of how o2 was defined:

```
# nodeattrib o2 location.rack location.u location.row location.height
o2: location.height: 2
o2: location.rack: 4
o2: location.row: 1
o2: location.u: 32
```

## Setting up an enclosure/dense system

The recommended attributes to set are for the enclosure to be specified according to the same instructions as a rackmount system above. The servers themselves should not have any location information, as their location will be defined by `enclosure.manager` and `enclosure.bay` within the chassis definition.

Here is an example of a server (d1) inside an enclosure (smm1):

```
# nodeattrib d1 enclosure.manager enclosure.bay
d1: enclosure.bay: 1
d1: enclosure.manager: smm1
# nodeattrib smm1 location.rack location.u location.row location.height
smm1: location.height: 2
smm1: location.rack: 4
smm1: location.row: 1
smm1: location.u: 35
```