tree cf3fe51fdbb80e090be87f2c4c81d9873a6b6c86
parent 86d80ee336297c9c8f733267ade3588e3c8f01c8
author Kevin Benton <kevin@benton.pub> 1504311181 -0700
committer garyk <gkotton@vmware.com> 1504420755 +0000

Tempest: Fix cleaning of subnets

Similar to I52428262276c16dbe077fcf77b1890f12dccc97d,
any subnets created with another client were failing to delete
with an HTTPNotFound which was silently ignored. So
we were implicitly depending on deletion of the network to
actually cleanup the subnet.

This adjusts the logic to use the admin_client to delete the subnet
whenever a different client is used.

Change-Id: Ie7d733a501b87fd2334054e72c86b8dae36da37c