Cache deb packages locally.
Some serious hardcoding going on here, dont have internet on the plane
and have not used ansible templating before. How to iterate in a template?
Remove some of the network magic that Vagrant does.
Just revert back to Vagrant magic for master machine.

If there is no internet connection, it takes ~3 min to boot. cloud-init
+ normal network config is blocking.
For now just specify a etcd host that we will control with vagrant.
Only care about static ip allocation for etcd host.
Oops, left over stuff in Vagrant file needs to be deleted.
Kernel option for cloud-config-url change.
Serve different cloud configs via nginx depending on source ip.

Etcd node(s) should only run etcd.
Worker node(s) should format disk, run fleet and docker.
Add cloud configs for etcd2 and 3 machine
3 etcd machines plz.
cloud config for 3 etcd nodes.
Worker nodes should be aware of all the nginx nodes.