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#1843: Allow assignment of VC member interfaces to VC master LAG

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This commit is contained in:
Jeremy Stretch
2018-01-30 16:34:42 -05:00
parent 2f7f5425d8
commit 1cd629efb3
3 changed files with 23 additions and 16 deletions
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13
netbox/dcim/models.py
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@@ -1070,6 +1070,15 @@ class Device(CreatedUpdatedModel, CustomFieldModel):
else:
return None
def get_vc_master(self):
"""
If this Device is a VirtualChassis member, return the VC master. Otherwise, return None.
"""
if hasattr(self, 'vc_membership'):
return self.vc_membership.virtual_chassis.master
else:
return None
@property
def virtual_chassis(self):
try:
@@ -1375,8 +1384,8 @@ class Interface(models.Model):
"Disconnect the interface or choose a suitable form factor."
})
# An interface's LAG must belong to the same device
if self.lag and self.lag.device != self.device:
# An interface's LAG must belong to the same device (or VC master)
if self.lag and self.lag.device not in [self.device, self.device.get_vc_master()]:
raise ValidationError({
'lag': "The selected LAG interface ({}) belongs to a different device ({}).".format(
self.lag.name, self.lag.device.name