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Committer:
Graham Binns
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Date:
2014-11-27 10:40:52 UTC
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mfrom:
(3387.2.4 fix-bug-1396308)
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Revision ID:
graham.binns@canonical.com-20141127104052-ju4duvf63yepuocz
[r=allenap][bug=1396308] Set Node.pxe_mac and
MACAddress.cluster_interface to be ON DELETE SET NULL rather than
Django's default CASCADE.
The previous behaviour led to nodes being deleted after the managed
cluster interface on which they'd PXE booted was deleted (bug 1396308).