docs(#3162): point the serverName pin section at the new rebuild warning

argus's optional note. Nothing in the doc was inaccurate, but an operator
who sees the activation-time warning has no thread back to the page that
explains why pinning matters -- and this section is the explanation.

States the one property they need from it: it never fails the rebuild, so
acting on it is theirs to do before the ids are minted.
This commit is contained in:
atlas 2026-08-18 12:22:13 +02:00 committed by mara
commit 834ea88420

View file

@ -67,6 +67,12 @@ services.hyperhive.swarm.matrix = {
};
```
A rebuild on a host that already has a homeserver prints a
`hive-matrix: WARNING — … serverName is unset` line when this is missing,
naming the value it is about to default to. That warning is why this
section exists; it never fails the rebuild, so it is on you to act on it
before the ids are minted.
## Default-closed firewall
`openFirewall` defaults to `false` (secure-by-default): the host