I’m looking through one of the examples in
juju help deploy and am slightly confused.
Deploy to a machine that is in the ‘dmz’ network space, but not in either the ‘cms’ nor the ‘database’ spaces:
juju deploy haproxy -n 2 --constraints spaces=dmz,^cms,^database
I see the intent… but… are the “negative” constraints redundant? That is, “^cms” and “^database” should not be required here. If it I have specified the “dmz” space, is it possible for units of the application to somehow slip into other spaces?