The route pull stays inside the tunnel. The operator's criterion was not
availability but "publicly reachable, yes or no" — and an endpoint that survives
a tunnel outage must by definition be reachable outside it. So nothing new opens
from outside, on the host or here.
The subdomain becomes the customer's choice at checkout, with suggestions from
their own name and a sentence saying the address is permanently public: every
Let's Encrypt certificate lands in the Certificate Transparency logs, which are
public, searchable and never deleted.
Also recorded, both decided and both getting their own spec: resetting a
Nextcloud to factory state with a 14-day safety backup, and an outage mail to
the operator after two consecutive failed checks — measured today that neither
an incident nor a mail exists, so a customer VM can fail unnoticed.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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