1, add deploy node into mn-aio-xenial
2, change the nic to eth0 because kvm needs it
3, local cache the ubuntu image for faster installation.
Change-Id: I9be2493fc64481c3e6249cb5e2d36c708545ad3d
Several minor issues/annoyances fixed
* Changed the http_proxy tests to [ ! -z ] rather than [ -n ]
* Added http_proxy tests to no-cobbler-configure-vms.sh
* Added additional packages that are missing when a trusty OnMetal
is upgraded to Xenial
* The isc-dhcp-server and atftpd services were not coming up so I
have added specific restarts for both services to ensure that they
come up
* Updated variables.sh to respect user set overrides, defaults have
not been altered
Change-Id: I23ee641c2b6a36b18f4486f62af569d1ad28d5dc
Within the multi-node-aio-xenial-ansible folder the multi-node-aio
content has been copied over, Cobbler and Trusty specific parts have
been removed.
The intent here is to replace much of the bash which is present with
Ansible and not support Trusty. To do this a clean separate folder is
required so large changes which are made will not affect the current
working Trusty based install.
Change-Id: Ib64ee168ece4b7a00f950c8d5b1cd6dd4dcd7ba7
