Change-Id: If4be00b937e14ec93443dcb7249cf17099d57cbe Closes-Bug: #1569417
Add a nova-ssh container to handle the `nova migrate` and `nova resize` case, in which the nova will use ssh to copy files between machines. Change-Id: Ie6675943f3aeabfbba8589d308d55b9c89d732db Closes-Bug: #1562141