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Update power utilization calculations for new cabling model

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This commit is contained in:
jeremystretch
2022-06-27 14:34:08 -04:00
parent 25ed3390cb
commit fcd1daaf79
2 changed files with 49 additions and 30 deletions
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22
netbox/dcim/models/racks.py
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@@ -429,20 +429,22 @@ class Rack(NetBoxModel):
"""
powerfeeds = PowerFeed.objects.filter(rack=self)
available_power_total = sum(pf.available_power for pf in powerfeeds)
print(f'available_power_total: {available_power_total}')
if not available_power_total:
return 0
pf_powerports = PowerPort.objects.filter(
_link_peer_type=ContentType.objects.get_for_model(PowerFeed),
_link_peer_id__in=powerfeeds.values_list('id', flat=True)
)
poweroutlets = PowerOutlet.objects.filter(power_port_id__in=pf_powerports)
allocated_draw_total = PowerPort.objects.filter(
_link_peer_type=ContentType.objects.get_for_model(PowerOutlet),
_link_peer_id__in=poweroutlets.values_list('id', flat=True)
).aggregate(Sum('allocated_draw'))['allocated_draw__sum'] or 0
powerports = []
for powerfeed in powerfeeds:
powerports.extend([
peer for peer in powerfeed.link_peers if isinstance(peer, PowerPort)
])
return int(allocated_draw_total / available_power_total * 100)
allocated_draw = 0
for powerport in powerports:
allocated_draw += powerport.get_power_draw()['allocated']
print(f'allocated_draw: {allocated_draw}')
return int(allocated_draw / available_power_total * 100)
class RackReservation(NetBoxModel):