tree 12c0da90bcd52587215c1e20215900bd4ba9880c
parent 3d33497002050351a4f32c517e4664404d9d39ce
author armando-migliaccio <armamig@gmail.com> 1394749674 -0700
committer armando-migliaccio <armamig@gmail.com> 1394762666 -0700

Fix error trace induced by dhcp test actions

Once the agent is removed, we are unable to deallocate
dhcp resources for the port until the entire network is
torn down; this is fine, but by doing so we cause Neutron
Server to emit a log error.

This patch simply deletes the port before doing the
disassociation, however a cleaner way to deal with this
would be to avoid relying on port creation to trigger a
network scheduling, though, this would require a more
elaborated fix.

Closes-bug: 1292242

Change-Id: I187d8dd707d67eb39446a5558913331310bd1f47