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Closes #2658: Avalable VLANs API endpoint for VLAN groups

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jeremystretch
2021-12-23 10:14:28 -05:00
parent 2dd165bbef
commit e0cfd5e49b
7 changed files with 202 additions and 0 deletions
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10
netbox/ipam/models/vlans.py
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@@ -75,6 +75,16 @@ class VLANGroup(OrganizationalModel):
if self.scope_id and not self.scope_type:
raise ValidationError("Cannot set scope_id without scope_type.")
def get_available_vids(self):
"""
Return all available VLANs within this group.
"""
available_vlans = {vid for vid in range(VLAN_VID_MIN, VLAN_VID_MAX + 1)}
available_vlans -= set(VLAN.objects.filter(group=self).values_list('vid', flat=True))
# TODO: Check ordering
return list(available_vlans)
def get_next_available_vid(self):
"""
Return the first available VLAN ID (1-4094) in the group.