David Ames 39d0628dfb Add exception handling for unavailable virsh
When virt-type is lxd libvirt-bin is not installed. The call to
destroy_libvirt_network fails because virsh is not available.

Add exception handling to destroy_libvirt_network when virt-type is lxd and
virsh is unavailable.

Closes-Bug: 1603566
Change-Id: I448598d5160c183de46938999db1c9d5232b80b2
2016-07-15 13:59:46 -07:00
..
2016-07-03 16:37:37 +00:00
2016-07-03 16:37:37 +00:00