Chad, I think those are all symptoms of the underlying issue: the network configuration was generated just fine on first boot, but on a subsequent boot with a different NIC, it no longer applies.
I'm going to mark this as Triaged/Wishlist because cloud-init is behaving as intended, but we would (sometimes) like it to behave differently in this case.
Chad, I think those are all symptoms of the underlying issue: the network configuration was generated just fine on first boot, but on a subsequent boot with a different NIC, it no longer applies.
I'm going to mark this as Triaged/Wishlist because cloud-init is behaving as intended, but we would (sometimes) like it to behave differently in this case.