I think you might be hitting a couple issues here. The first, where the bootstrap succeeds, but the kvm guests stay in pending is bug #1510619.
The other issue, where bootstrap fails with "failed getting all instances: exit status 1", seems to match the symptoms of bug #1308088.
I think you might be hitting a couple issues here. The first, where the bootstrap succeeds, but the kvm guests stay in pending is bug #1510619.
The other issue, where bootstrap fails with "failed getting all instances: exit status 1", seems to match the symptoms of bug #1308088.