[2.5] KVM installation from Web UI breaks AUTO IP address assignment

Bug #1804557 reported by Mike Pontillo on 2018-11-22
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
MAAS
High
Mike Pontillo

Bug Description

When deploying KVM from the Web UI, if an automatic IP address assignment is used, it may fail due to the interface_set being cached on the Node object.

This occurs because interface additions do not necessarily invalidate Django's cache of the interface_set on the Node object (which may be aggressively cached for performance reasons in the WebSocket handler).

Related branches

Changed in maas:
status: Triaged → Fix Committed
Changed in maas:
status: Fix Committed → Fix Released
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