tree a0cad2cc2e0fe50091607ab530b21819093384a5
parent 97052fae121174b9d6daa51684c03f730dc74683
author Eric Fried <openstack@fried.cc> 1578593094 -0600
committer Eric Fried <openstack@fried.cc> 1578696101 -0600

Create default network for several compute tests

Chipping away at the referenced bug, this commit introduces a
class-level variable on BaseV2ComputeTest that triggers
setup_credentials to create a default network, and sets it for several
classes where the problem has been observed. The class variable is so we
can whack-a-mole with one line instead of four whenever this problem
pops up.

Change-Id: Ia34fe3b41261de02918713c2a948e6c56554bf6f
Partial-Bug: #1844568