Set use_stderr=True explicitly

... since this is important for logging through docker.
Remove an obsolete fix for nova-agent-watcher

Already commented out, but should have been removed entirely.
Give example cmd for changing minion count via heat
Move net-advertiser command into a shell script

It was getting a bit long, and avoids systemd $$ escapes and quirky
quoting traps.
Move docker subvolumes onto data drive

When kubernetes is continuously restarting a failing docker container,
it leaks btrfs subvolumes leaks leading to btrfs metadata exhaustion and
"out of space" errors.  This should limit the damage to a non-root filesystem.
Remove separate nova-api-* jobs and point services at nova-api

nova-api with enabled_apis= is identical to running each of these
services separately.  We should do one approach or the other, but not
both...
Major update.

Convert kubernetes bootstrap to fleet instead of heat.

Add preliminary docker containers and k8s config for neutron, cinder,
tempest.