dc0 edge REBUILT, egress restored (8/8); SEC-032; two dc-egress-check defects fixed ...

Agent-executed rebuild. tofu -replace asserted on `tofu show -json`: exactly 2 non-no-op
changes, both delete,create, both naming vr1_dc0_opnsense, 0 not naming it -- and the
POSITIVE half asserted too, because a plan replacing only the DOMAIN would have reattached
the corrupt qcow2 and passed a "nothing extra" check. Artifact verified, not the log.
Convergence re-plan clean. pfctl -s nat explicitly verified to show real outbound NAT --
the exact defect dc1 is sitting in.

MY BRIEF CARRIED A WRONG BASE-IMAGE PATH. I cited the module default; d124-inner.auto.tfvars
overrides it to a path on voffice1. The apply destroys the volume before recreating, and
neither edge disk has a backingStore, so a wrong path would have left no disk and no
rollback. The agent verified before mutating. Same guess-instead-of-look failure the
operator called out earlier today, in a brief written to prevent exactly that.

dc-egress-check: A4's snap probe omitted `Snap-Device-Series: 16` (400 without it through
the proxy AND direct; 200 with) -- a false FAIL on a healthy proxy. A3 now names the
forwards-without-translating signature when A2 passed. Harness 14 -> 16; T15 asserts on
the CODE after a first cut passed on the comment explaining the header.

Three findings needing attention pre-Stage-5: the rebuilt edge runs dnsmasq on udp4 *:67
over vtnet0 with a stale 192.168.1.x range on the segment carrying juju .5 and MAAS .6
(measured; inertness reasoned, not measured); SEC-021(a) answered -- the off-jumphost copy
exists; and a rebuilt edge invalidates the rack's known_hosts, which no runbook mentions.

Gauntlet ALL GREEN (97); repo-lint 0 fail / 1 warn. Open SEC 28.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HvCyrwvYTTcDYnRErfMsNf