3.8 fixed per-DC -- and the fix exposed two repo records naming the wrong NIC
...
bridge-interface-mappings is out of bundle.yaml and per-DC in overlays/vr1-dc0-machines.yaml
(new) and vr1-dc1-machines.yaml. The machines overlay was chosen over the vips overlay for a
measured reason: both *-vips.yaml are marked GENERATED / do-not-hand-edit, so a key added
there is clobbered on the next render, and preflight.sh already assembles ${DC}-machines.yaml.
Creating the dc0 file also closes NEW-3 from the other side -- preflight's [ -f ] guard was
silently skipping a file the deploy needs.
THE WORSE DEFECT THE FIX EXPOSED. dc0's compute provider-public MACs are 52:54:00:8c:2a:8c /
52:54:00:50:48:88 -- position [1] in each node's macs list. Audit register row U5 and the
D-124 correction both name the [0] values, which are the PXE/boot MACs, and D-124 further
tells the reader to source them "from lib-hosts.sh" -- verified independently: lib-hosts.sh
declares only HOST_BOOT_MAC and cannot supply a provider MAC at all. Following either record
would have bridged br-ex onto the boot NIC: not a missing mapping that fails loudly, but a
wrong one that comes up and misbehaves. Confirmed three ways -- substrate main.tf:109-116 list
order, the macpin plan capture, and live MAAS showing br-ex over enp2s0. The correct values
and the [0]-vs-[1] trap are now recorded in the overlay, next to the data.
NEW-1: 10.12.12.0/22 was named as the geneve/DATA plane; that is metal-internal, data-tenant
is 10.12.16.0/22. Deliberately not swept repo-wide -- the 10.12.12.5x VIP legs are correct
metal-internal values.
NEW-2 phantom vr0-dc0-testcloud.yaml removed. NEW-4/6 stale octavia-pki name and the phantom
${DC}-hostnames.yaml removed (juju errors on a missing overlay). NEW-7 scale-up removed from
the VIP deploy command per R6, ${DC1_MODEL} -> ${DC_MODEL}.
R5/D-106 BUILT: phase-6 Step 5 rewritten configure-not-deploy, the unsatisfiable diff gate
replaced by a presence-and-state assertion, and the "no designate block exists" claim
corrected against bundle.yaml. os-public-hostname stays unset, per the ruling's refused
option (c).
Verified independently rather than from reported output: provider-bundle-check PASSes for
both DCs in preflight P2's own overlay order. repo-lint 0 fail / 617 files.
Logged not fixed: provider-bundle-check treats an absent bridge-interface-mappings as a silent
skip and never checks the MAC prefix against --dc, so it could not fail on either variant.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HvCyrwvYTTcDYnRErfMsNf
