datamodel-changes.md

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Datamodel changes

The extension alters the standard datamodel, below is a summary of these modifications to help you integrate it with your own extensions.

Modified classes

Location

Fields

Code	Change type	Description
locationtype_id	Added (force)	External key to LocationType
parent_id	Added (if not exists)	Hierarchical key to self (Location)
locations_list	Added (if not exists)	Linked set to child Location objects

Rack

Fields

Code	Change type	Description
nb_u	Replaced (redefine)	Height in units (U)

Enclosure

Fields

Code	Change type	Description
nb_u	Replaced (redefine)	Height in units (U)
position_v	Added (define)	Vertical position (U) of the enclosure in the rack (Must be the bottom position, not top)

Presentation

The details zlist is completely redefined to propose a nice presentation.

DatacenterDevice

Fields

Code	Change type	Description
nb_u	Replaced (redefine)	Height in units (U)
position_v	Added (define)	Vertical position (U) of the device in the enclosure (or rack if mounted directly on int). (Must be the bottom position, not top)

Presentation

The details zlist is completely redefined to propose a nice presentation.

PDU

Fields

Code	Change type	Description
enclosure_id	Added (define)	Enclosure to which the PDU is attached to
nb_u	Added (define)	Height in units (U)
position_v	Added (define)	Vertical position (U) of the device in the enclosure (or rack if mounted directly on int). (Must be the bottom position, not top)

Presentation

The details zlist is completely redefined to propose a nice presentation.

New classes

LocationType

• Description: New typology to define the type of a Location, typically a room, a floor, a building, ...
• Parent: Typology

Fields

Code	Label	Type	Description
locations_list	Locations	AttributeLinkedSet	List of all locations of this type

Menus

New menus

• Typology menu: A badge dashlet is added in the first cell with ID LocationType.