The check read "declares no resources" as "runs nowhere", and those are not
the same. The private network declares no resources either — the control plane
computes them when it composes a machine's declaration — and it is assigned to
every machine that has to reach another one. Refusing it stopped a four-machine
bed at its first assignment.
The signal is narrower: it builds an artifact and places nothing. Made a
function of its own, because a judgement with a wrong answer this expensive
should be testable without a database — nothing guarded it, which is how it
shipped.
jschoubben
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