Search

NetBox v3.4 introduced a new global search mechanism, which employs the extras.CachedValue model to store discrete field values from many models in a single table.

SearchIndex

To enable search support for a model, declare and register a subclass of netbox.search.SearchIndex for it. Typically, this will be done within an app's search.py module.

from netbox.search import SearchIndex, register_search

@register_search
class MyModelIndex(SearchIndex):
    model = MyModel
    fields = (
        ('name', 100),
        ('description', 500),
        ('comments', 5000),
    )

A SearchIndex subclass defines both its model and a list of two-tuples specifying which model fields to be indexed and the weight (precedence) associated with each. Guidance on weight assignment for fields is provided below.

Field Weight Guidance

Weight	Field Role	Examples
50	Unique serialized attribute	Device.asset_tag
60	Unique serialized attribute (per related object)	Device.serial
100	Primary human identifier	Device.name, Circuit.cid, Cable.label
110	Slug	Site.slug
200	Secondary identifier	ProviderAccount.account, DeviceType.part_number
300	Highly unique descriptive attribute	CircuitTermination.xconnect_id, IPAddress.dns_name
500	Description	Site.description
1000	Custom field default	-
2000	Other discrete attribute	CircuitTermination.port_speed
5000	Comment field	Site.comments