Comment 9 for bug 1684049

I am not too sure where I should be adding this machine.

I've ran:

$ juju bootstrap guimaas mycontroller --constraints "tags=wanted" --debug --show-log

$ juju add-machine nuc4.maas
created machine 0

$ juju enable-ha -n 3 --to 0
ERROR failed to create new controller machines: machine for placement directive "#:0" is already a controller