R7 RULED: per-DC independent Octavia PKI (D-109 amendment) ...

GA-R5: question and exact utterance quoted, dated, pushed before dependent work.
Operator utterance: "Per-DC independent Octavia PKI; fix the generator first
(Recommended)".

Recorded as a D-109 AMENDMENT. D-109 established per-DC INDEPENDENT Vault roots
with a DR-honest rationale but never mentioned the Octavia amphora
control-plane PKI, which is a SEPARATE trust domain with its own CA generated
outside Vault by phase-01 step 1.0-GEN. This extends the same posture to it.

MEASURED REFINEMENT THAT NARROWS THE WORK. The generator is dc0-frozen in two
ways of DIFFERENT severity, and only one is a design problem:
- The CA SUBJECT is a baked literal, "/CN=VR0 DC0 Omega Cloud Octavia Controller
  CA/O=Neumatrix". Reusing it roots dc1's amphora chain in a VR0-DC0-named CA.
- The controller cert's SAN is ALREADY DERIVED per-DC by design -- the step
  states it carries the controller FQDN, octavia API FQDN and the Octavia API VIP
  "derived from the bundle at generation time -- DOCFIX-067; never a baked
  literal". That half needs no change at all.
- The actual blocker is the VIP gate, grep -qE '^10\.12\.4\.', which accepts only
  dc0's band while dc1's octavia VIP is 10.12.64.57 and lives in an overlay.

A DOCFIX was owed regardless of the ruling: the generator cannot produce a dc1
artifact as written, and phase-01:144-145 hard-ABORTS the deploy when
overlays/octavia-pki.yaml is absent, which it is. Option (c) would therefore have
deferred only the part D-109 already answers by precedent while leaving the
required work untouched.

REUSE REFUSED ON POSTURE. The overlay carries CA private keys plus a plaintext
issuing-CA passphrase inside the repo clone, and SEC-004 records the repo as
still PUBLIC. Sharing one amphora control-plane CA private key across two clouds
D-100 defines as independent would widen an existing exposure rather than
contain it, in a commercial multi-tenant cloud with hard tenant isolation.
Independent per-DC CAs keep that blast radius to one DC.

CAVEAT CARRIED FORWARD, because it will bite otherwise: the generator's VIP gate
must be re-pointed at the MERGED deploy input rather than bundle.yaml. Left
reading the base bundle it breaks again the moment ruling-3's VIP extraction and
R11's new .61/.62 allocations land.

Roosevelt analog: per-DC amphora CAs match per-DC IPMI/BMC credentials and the
per-DC MAAS power keys of SEC-012/-016 -- the same no-cross-DC-shared-secret
principle already ruled twice in this deployment.

Revert: git revert this commit; the amendment is additive.

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

R11 RULED: vault .61 and designate .62, dual-family triples (D-020 amendment) ...

GA-R5: question and exact utterance quoted, dated, pushed before dependent work.
Operator utterance: "Both full triples (.61 vault, .62 designate), dual-family,
and fix the gate (Recommended)".

THE FINDING THAT MEASURING FIRST PRODUCED: vault was ALREADY RULED and never
built. D-020's decision text enumerates vault BY NAME among the clustered
applications carrying both a provider and a metal VIP; measured, base vault is
num_units:1 with an EMPTY options block. This is a conformance repair of a
2026-era decision, not a new choice -- and it is the SECOND ruled decision this
audit has found unimplemented, after D-134's address bands (R4). Worth stating
plainly: the pattern is ruled-but-never-built, and nothing in the repo could
detect either case.

designate is genuinely new -- absent from D-020's enumeration -- so it needed a
ruling rather than a repair, and this amendment adds it. Its dnsaas endpoint is
already bound provider-public, so a provider leg is coherent for it.

Shape is the ESTABLISHED triple, not a new form. The measured octet map is
consecutive: keystone .50 through ceph-radosgw .60, all provider/admin/internal
triples. vault takes .61, designate .62, both dual-family per R2 -- adding
v4-only now and re-doing them later would mean re-issuing certificate SANs on a
live cloud, and for vault that is 23 certificate relations.

Option (b), vault metal-only per the 2026-07-25 expansion review, was refused and
the conflict is RECORDED so that proposal is not later mistaken for the ruled
position: it has a real technical argument (all 23 vault consumers are internal)
but it contradicts D-020's own enumeration and would leave vault the single
non-triple in the bundle, a permanent special case for the checker.

Mechanical consequences, no choice in them: .61/.62 are legal under D-134's
amended .50-.99 band but REJECTED by the gate today -- provider-bundle-check.py
holds OCTET_LO/HI = 50,60 and lib-net.sh holds VIP_OCTET_MAX=60. These are
SEPARATELY NAMED constants in two files, so widening the band is a two-file
change (L3-7). VIP_COUNT_EXPECT moves 11 -> 13.

Gate hardening ruled IN SCOPE rather than deferred: the checker learns to FAIL on
an application with an hacluster relation and no vip. Justification is measured --
grep -rn cluster_count scripts/ tests/ returns NOTHING, and a constructed overlay
rewriting all 20 cluster_count values 3 -> 1 yields a byte-identical PASS (L4-3).
That is exactly why decorative HA was found by an audit instead of by a gate.

Per the R6 ruling, these VIPs land BEFORE dc-ha-scaleup.yaml is applied.
Execution is a separate gated step.

Revert: git revert this commit; the amendment is additive.

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

R6 RULED: close the two VIP gaps, then apply the HA overlay whole (D-121 note) ...

GA-R5: question and exact utterance quoted, dated, pushed before dependent work.
Operator utterance: "Close the two VIP gaps first, then apply the overlay whole
(Recommended)".

THE TENSION IT RESOLVES. D-121 is titled "VR1 makes HA real -- scale the
decorative single-unit control plane to 3". Deferring the overlay would have
deployed VR1 in exactly the shape D-121 was written to retire. Applying it as-is
would have shipped, for vault, precisely the defect D-121 exists to remove -- a
pacemaker cluster with nothing to manage. Only the ruled sequence satisfies the
decision rather than half of it.

MEASURED BEFORE PRESENTING, and it reframed the question. The overlay scales 14
applications and moves all 12 base hacluster subordinates to cluster_count 3, but
ELEVEN OF TWELVE principals already carry proper VIP triples. The gap is exactly
two applications, and they are not the same shape:
- designate is in the base bundle WITH an hacluster and an ha binding, no vip.
- vault has NO hacluster in base at all and an EMPTY options block. The overlay
  INTRODUCES the vault-hacluster application, its cluster_count 3, and the
  vault:ha relation -- and still no vip.

Vault is the deciding case because of blast radius: 23 relations consume
vault:certificates, plus barbican-vault:secrets-storage. With no VIP every
consumer binds a unit address and there is nothing for a failover to move.
Remediating that on a live 3-unit vault means re-pointing 23 certificate
relations and re-issuing SANs on a running cloud, which is why the faster option
was refused.

SEQUENCING CONSEQUENCE: R11 becomes a HARD Stage-5 precondition ordered BEFORE
the overlay, not a parallel item.

Scope is tractable and the pattern is already in-repo: octavia carries a correct
triple (10.12.4.57 10.12.8.57 10.12.12.57), so R11 has a shape to copy rather
than design.

NOT resolved here, tracked separately: the Stage-6 radosgw multisite path is
single-unit-shaped while this scales ceph-radosgw to 3; and
provider-bundle-check.py checks cluster_count NOWHERE, which is precisely why
decorative HA was found by an audit instead of by a gate.

Address demand is not an argument against this -- R4's band ruling already covers
the overlay's growth from 27 to ~55 LXD units.

Execution is a separate gated step, not authorised by this ruling.

Revert: git revert this commit; the ruling note is additive.

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

Pre-ruling measurements for R6-R15: measure before asking, all ten ...

Operator: "Measure all the rest then we can work through them with relevant
data at hand." Taken directly by the session rather than delegated, after the
UNMEASURED-gap sweep showed lens findings need measuring before they become
questions. Capture: docs/audit/r6-r15-measurements-20260727.txt.

THE TWO RESULTS THAT CHANGE A QUESTION'S SHAPE:

R6/R11 -- vault's ENTIRE HA apparatus exists only in dc-ha-scaleup.yaml. Base
vault is num_units:1 with an EMPTY options block: no vip, no hacluster, no
relation. The overlay INTRODUCES the vault-hacluster application (not present
in base at all), sets cluster_count:3, adds the vault:ha relation -- and still
no vip. Applying the overlay therefore creates a 3-node pacemaker cluster with
nothing to manage. The blast radius is what makes it sharp: 23 relations
consume vault:certificates, plus barbican-vault:secrets-storage. Vault is the
CA for the whole cloud and every consumer binds a unit address. Of the 12 base
hacluster subordinates exactly ONE principal lacks a vip (designate), and
octavia carries a proper triple -- so this is a 2-app gap, not a pattern.

R10 -- the question largely DISSOLVES. Preflight has been run on the wrong
host. Measured: vcloud has neither maas nor juju nor openstack; voffice1 has
maas AND juju. So P3's 33 warns and P4's "MAAS unreachable" both clear simply
by running preflight on the D-128 Plane-2 host where it belongs. Only the
octavia-pki absence and the 7 credential findings are host-independent. Same
"tool absence reported as something else" class as U6, now three instances.

OTHERS: R7 the octavia CA subject is a baked VR0-DC0 literal while the SAN is
already derived by design (DOCFIX-067) -- the two halves differ in severity.
R8 the v4-only lb-mgmt shape is already pre-analysed in-repo with LP #1911788
and #1913409 cited and a drafted block ready (NOT verified upstream by me).
R9 only 8 of 28 lib-net consumers call the DC selector; the 20 that do not
include the entire phase-02..phase-06 family. R12 chronyc appears ZERO times
in CURRENT-STATE, confirming G17 omits the time check. R13 30 rows / 16 ids
are operator-terminal, of which SEVEN are keypairs whose loss is
unrecoverable-in-place. R14 the matrix has no exception field at all. R15 81
harnesses on disk and 81 reported, with 81 pinned nowhere executable.

METHOD NOTE, recorded because it nearly published a wrong figure: parsing
creds-matrix.tsv with awk -F'\t' returned ZERO operator-terminal rows,
contradicting lens 7's 30. The file is SPACE-ALIGNED, not tab-separated.
Re-measured correctly it is 30/16 and lens 7 was right. A disagreement with a
prior finding was treated as a reason to re-check my instrument rather than to
publish the new number.

Revert: git revert this commit; the capture is new and CURRENT-STATE additive.

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

R5 RULED: designate deploys at Stage 5, is configured at Stage 7 (D-106 note) ...

GA-R5: question and exact utterance quoted, dated, pushed before dependent work.
Operator utterance: "Accept at Stage 5; rewrite Stage 7 Step 5 to
configure-not-deploy (Recommended)".

CORRECTION RECORDED IN THE DECISION ITSELF, not just this message. When R5 was
first put to the operator, the audit claimed this option "inverts D-106's
bootstrap order, which puts os-public-hostname + FQDN-SAN certs BEFORE
Designate". That was WRONG. D-106's order is a CONFIGURATION sequence -- static
hosts, then os-public-hostname, then Vault FQDN-SAN certs, then zones and A/AAAA,
then neutron, then tenant subnets. It governs when the DNS wiring happens, not
when the charm is installed. Deploying the app earlier does not invert it: the
zones still follow the certs. Conflating "install the charm" with "do D-106's
work" nearly cost a decision made on a false constraint, so the correction is
recorded in D-106 where a future session will meet it.

MEASURED BEFORE PRESENTING. All four designate applications and all EIGHT
relations are deploy-ready at Stage 5 -- every relation peer (mysql-innodb-cluster,
keystone, rabbitmq-server, vault, memcached, designate-bind) is created by Stage
5. But they will be FUNCTIONALLY INERT: os-public-hostname is set in NO deploy
artifact, and bundle.yaml:11 records the current posture as IP-ONLY with the dual
VIPs as the catalog endpoint. The charm runs; the feature does not. That is
exactly the state Stage 7 exists to resolve.

NEW SURFACE DEFECT FOUND BY THE MEASUREMENT: the phase-6 runbook contradicts
ITSELF. Line 172 states "There is no designate: or designate-bind: application
block anywhere in ..."; line 178 states "Designate is deployed in-bundle in each
DC". Both cannot be true. The bundle settles it -- DOCFIX-167 put designate there
on 2026-07-10 -- and the runbook needs rewriting regardless of this ruling.

Option (c), setting os-public-hostname at Stage 5, was refused and the reason is
worth keeping: it is the ONE branch that genuinely collides with D-106. Publishing
a public FQDN endpoint before Vault has issued FQDN-SAN certs recreates the exact
D-019 root cause D-106 was written to remove -- metal-only charms pulling a public
FQDN endpoint they cannot resolve, which is also the D-021 amphora constraint.

Option (b), suppressing designate at Stage 5, was refused because it needs
machinery that does not exist and partially undoes DOCFIX-167 -- building a
mechanism to satisfy a stale gate rather than fixing the gate.

Execution is a DOCFIX against the phase-6 runbook (Step 1 inventory prose, Step 5
verb and gate), logged to the Phase-3 batch, not executed under this ruling.

Revert: git revert this commit; the ruling note is additive.

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

R4 RULED: reserved bands become enforced in MAAS via a DC-aware tool (D-134 amendment) ...

GA-R5: question and exact utterance quoted, dated, pushed before dependent work.
Operator utterance: "Build a DC-aware tool; full v4 scheme + FIP now, v6 bands
after the carve (Recommended)".

MEASURED BEFORE ASKING, which sharpened the question considerably.

The defect is worse than "bands not enforced": D-134's band table has never
existed anywhere but prose. maas admin ipranges read returns THREE ranges
cloud-wide, ALL type=dynamic, ZERO reserved.

The collision is now QUANTIFIED rather than hypothetical. MAAS's own
subnet unreserved-ip-ranges for dc1 metal-admin reports its lowest free span as
10.12.68.5-.99 (95 addrs) -- precisely the .4-.49 utility band and the whole
.50-.99 VIP band. Against that, the dc1 bundle places 27 LXD units in base form
and ~55 once dc-ha-scaleup scales 14 applications, each needing a MAAS-allocated
address, and the VIP band is where the 33 per-DC VIPs live. Zero 10.12.*
addresses are allocated today, so this is a PRE-EMPTION and not an incident.
MAAS's exact allocation ORDER is deliberately NOT asserted -- lens 2 was right to
refuse that claim and I have not added it.

Confirmed there is genuinely NO VR1 path: only site-headend-install.sh
(office1-only) and phase-00-maas-standup.sh can create an iprange, and the latter
REFUSES for any non-VR0 DC. That refusal is CORRECT -- it is the cross-DC mixing
guard lib-net's selector exists to enforce. The gap is that nothing replaced it.

NEW ARCHITECTURAL CONTENT, and it exists because of R2: D-134's bands are v4-only.
Ruling dual-stack made the 33 VIPs dual-family, which left the v6 planes with no
band discipline at all and the same collision waiting in the other family. The
amendment establishes that the v6 planes inherit an equivalent scheme. The exact
v6 octet mapping is NOT ruled -- mirroring the v4 host-part layout is the obvious
mechanical default, not a fresh design question.

The v6 pass following the carve is FORCED SEQUENCING, not a deferral: a reserved
range cannot be created on a subnet that does not yet exist, and the v6 plane
subnets are not in MAAS.

Worth noting what the tool buys beyond the reservation itself: a `check` arm gives
D-134 an EXECUTABLE gate. Today nothing in the repo can detect that the bands are
unenforced, which is why this survived from 2026-07-23 to now.

Execution is a separate gated step. Standard delivery discipline applies to the
tool (harness green, gauntlet, repo-lint, changelog with revert); the 12-subnet
reservation pass is an operator-gated live MAAS mutation and is not batched with it.

Revert: git revert this commit; the amendment is additive.

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

R3 RULED: finish the jumbo underlay; first recorded MTU budget verdict ...

GA-R5: question and exact utterance quoted, dated, pushed before dependent work.
Operator utterance: "Raise the two lagging segments to 9000 (Recommended)".

Recorded as a D-101 RULING NOTE. D-102 is the original MTU sub-policy but is
MERGED INTO D-101 and its body directs amendments there.

MEASURED BEFORE ASKING, which materially re-framed the question. D-101 requires
"the measured underlay MTU is a Phase-0 gate -- do not assume jumbo", and
scripts/dc-dc-mtu-geneve-budget.sh had existed without ever being run to a
recorded verdict. Running it both ways, plus measuring the host bridges, showed
the jumbo branch is nearly complete already rather than a large project:
- Every vcloud MESH leg is ALREADY 9000, including mesh-vr1-dc0-vr1-dc1
  (virbr5), the inter-DC path itself. All six plane bridges on both racks: 9000.
- The four 1500 legs are the D-125 SIMULATED-ISP uplinks. They model the
  internet, D-125's egress gate is defined against them, and they must STAY
  1500. Not a defect.
- Exactly TWO segments lag: enp1s0 inside both containment VMs, and all 17 MAAS
  VLAN records.

The MAAS record is the one that bites silently: MAAS renders VLAN MTU into node
netplan, so a jumbo bridge beneath a 1500 record still yields 1500 node
interfaces. Jumbo bridges alone do not deliver a jumbo underlay.

Why (a): tenant MTU stays 1500, so no per-charm MTU coordination is needed at
all. Option (b) required ovn geneve + tenant-network MTU + amphora to agree
exactly and permanently across both DCs, and NOTHING in this repo checks MTU --
neither cloud-assert.sh nor provider-bundle-check.py has any MTU assertion -- so
drift would be silent, which is precisely what D-101 calls "the classic
nested-OpenStack failure mode". Option (c) was the worst: jumbo at the plane
layer with a still-capped transit throttles D-108 rbd-mirror and radosgw
multisite behind a chokepoint invisible where an operator would look.

COUPLING TO R2, recorded because it changes the arithmetic: the 56-byte overhead
is the IPv6 figure and applies BECAUSE dual-stack was ruled. Under v4-only it
would have been 42, and the 1500-underlay tenant MTU 1458. R2 and R3 are not
independent.

Execution is a SEPARATE gated step and is NOT authorised by this ruling. The
verification owed is BEHAVIOURAL: an end-to-end large-frame test with DF set
across the inter-DC path. An interface claiming 9000 is not proof a 9000-byte
frame survives the path -- the assert-on-content rule applied to MTU.

Also worth recording: invoked bare, the budget script correctly REFUSES ("FAIL:
--underlay-mtu is REQUIRED -- no default, measure it this session"). It does not
guess. That discipline is why this verdict is trustworthy.

Revert: git revert this commit; the ruling note and capture are additive.

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

Second gap sweep: U15-U17 closed; DC data path has no IPv6 at ANY layer ...

Operator: "Close the remaining gaps". All three measurable items are now
measured; what remains open is blocked by a known missing credential or is a
deliberate deferral, and both are stated with cause rather than left implicit.

U15 -- voffice1 transit addressing is REBOOT-DURABLE. A positive result, which
is worth recording as clearly as a defect: live enp2s0 172.31.0.1/30 (dc0 leg)
and enp3s0 172.31.0.5/30 (dc1 leg), both netplan-persistent via
/etc/netplan/60-transit.yaml and 61-transit-dc1.yaml. The D-128 Plane-2 path
survives a headend reboot and no site-baseleg row is owed for it.

U16 -- RETROFIT_WAIT=30m has NO recorded provenance. git log -S traces it to a
single bulk commit ("New Phase Scripts") with no rationale, and a repo-wide grep
finds no constant anywhere in scripts/ documented as nested-virt or depth-4
calibrated. It is an inherited default that has never been validated against the
nested I/O it will actually run on at Stage 5 Step 9. Log-only, but it should
not be mistaken for a tuned value. Bonus finding from reading the file: that
script's own preconditions require BOTH the openstack and juju clients, and no
host currently has both -- vcloud has neither, voffice1 has juju only. It cannot
run anywhere today, which reinforces S-1.

U17 -- the DC data path carries NO IPv6 at any layer measured. On BOTH racks:
zero global v6 addresses on any plane bridge, no v6 default route, and
accept_ra=1 (so they would accept a router advertisement; none is arriving).
Combined with the existing measurements -- no v6 subnet on any of the 12 MAAS
plane fabrics, no v6 link on any of the 18 nodes -- this is a THREE-LAYER
confirmation of L2-3. It also WIDENS the R2 propagation task: it is not only
"carve into MAAS", the rack bridges have no v6 either.

STILL OPEN, with cause rather than silence: the two DC edges' own interface-level
v6 configuration. dc0 is blocked by a known missing credential, not by a failure
to look -- ~/vr1-dc0-creds/ contains no opnsense-api.txt while ~/vr1-dc1-creds/
does, which is SEC-021(a) directly visible on disk, the residual item the
2026-07-27 consolidation batch deliberately excluded because the re-mint is a
live edge mutation. dc1's API is credentialed but measured unreachable from
vcloud (timeout; the path runs from the rack, where the edge creds are correctly
not staged per SEC-015). U17 answers the substantive question from the rack side.

repo-lint/gauntlet ON voffice1 remain deliberately deferred until precondition
0.1 advances that clone -- running them against a 105-commit-stale tree would
produce a number that means nothing. That is a judgement, not an omission, and
it is recorded as such.

Revert: git revert this commit; register and CURRENT-STATE changes are additive.

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

UNMEASURED-gap sweep: 14 deferred items closed; juju restore-backup CONFIRMED absent ...

Operator challenge: did the committee actually measure live state, or take
shortcuts? Answer: some of both. This commit is the accounting, plus the sweep
that closes what was closeable.

WHO DID WHAT, precisely, because the accounting matters:
- The apex was never polled by ANY lens. Lens 2 declared it out of scope and did
  so HONESTLY -- its UNMEASURED note explicitly warned "D-101's literals may
  exist in NetBox and simply not be carved into MAAS". No overclaim. But it is a
  key system that lens had reach and time to measure. Under-scoped, not dishonest.
- The two-day-old dump was MINE, in the correction, not an agent's.
- Sharpest instance of the general problem: lens 6 declared juju restore-backup
  unverifiable because "no Juju client exists on this host", while juju 3.6.27
  was installed on voffice1 and lens 5 was running juju help against it in the
  same session. One lens called impossible what another was measuring.

CLOSED BY THE SWEEP (14 items). The consequential ones:
- LIVE apex polled via netbox/office1-record-dump.py: 139 prefixes, 103 IPv6,
  ZERO added, ZERO removed vs the dump. The conclusion was right; the method was
  not, and that distinction is the whole point.
- juju restore-backup DOES NOT EXIST on 3.6.27 -- "not a juju command ... Did you
  mean: create-backup". L6-14 goes from flagged RISK to CONFIRMED DEFECT: Stage 6
  Step 9's D-104 restore drill and its DoD bullet are unsatisfiable as written.
- juju bind DOES exist as documented -- lens 6 was RIGHT to exclude it from L6-7
  rather than assert it wrong. A correctly-handled uncertainty.
- dc0 compute provider MACs measured (52:54:00:1b:19:e6 / 52:54:00:18:ab:b4),
  matching lib-hosts and CONFIRMING L3-8.
- curl present on both racks, so L4-13's hole is theoretical, not live.
- The pinned charm channels DO resolve (2024.1, 2.4, squid all present via juju
  info on voffice1) -- proving L4-2's root cause and its fix: P3's 33 warns are
  purely the missing juju binary on vcloud, not a charmhub problem.

NEW FINDING: preflight's "MAAS unreachable: 'maas admin subnets read' failed" is
a MISDIAGNOSIS -- the maas binary is simply ABSENT on vcloud. Together with the
absent juju (L4-2) and absent openstack (S-1), THREE separate preflight/deploy
failures on this jumphost are all "the client is not installed", and each is
reported as something else. A tool-absence must never be reported as a
target-unreachable. Its own DOCFIX.

STILL-OPEN gaps that are measurable and were NOT done are listed in the
register's section 3 explicitly, not buried: DC edge v6 state, repo-lint/gauntlet
on voffice1 (deferred on purpose -- that clone is 105 commits stale, so running
them today would measure a stale tree), voffice1 transit reboot-durability, and
the provenance of RETROFIT_WAIT=30m.

STANDING LESSON added for the next committee: before declaring an item
unmeasurable, VERIFY THE CONSTRAINT YOU ARE ASSERTING. The UNMEASURED escape
hatch is load-bearing for honesty and must not become a way to avoid looking.

Revert: git revert this commit; the register is new and the CURRENT-STATE
paragraph is additive.

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

CORRECTION: the v6 literals are ASSIGNED (D-111), not pending -- R2a withdrawn ...

The operator asked whether the Office1 NetBox apex had actually been polled. It
had not. It has now been read, and the answer inverts a claim I made one commit
ago and a question I put in front of them.

WHAT IS TRUE: the v6 literals are assigned, ratified and recorded, and have been
since 2026-07-11 under D-111 (ADOPTED). Measured from
netbox/draft/vr1-office1-current-20260725.json -- 139 prefixes, 103 IPv6, every
relevant row tagged D-101/D-111: ULA fd50:840e:74e2::/48 with DC0 planes at
:220/:221/:230/:240/:250::/64 and DC1 at :320/:321/:330/:340/:350::/64; GUA
provider-public DC0 2602:f3e2:f02:10::/64 + VIP f02:11::/64, DC1
2602:f3e2:f03:10::/64 + VIP f03:11::/64.

WHAT I GOT WRONG: the R2 ruling note claimed D-101's "Remaining open item" (the
org ULA /48 and per-DC GUA carve) had become a Stage-5 precondition because
"dual-stack cannot deploy against literals that do not exist". They exist. R2a
("which literals") is WITHDRAWN as never having been open; no operator utterance
is owed on it.

THE REAL PRECONDITION IS NARROWER AND BETTER: propagation, not assignment, and it
needs no ruling. The ratified values are absent from the two places Stage 5
actually reads -- scripts/lib-net.sh carries no v6 arm at all, and MAAS carries
no v6 on any of the 12 DC plane fabrics. Both are mechanical copies from an
authoritative source, so both move from Part A (needs a decision) to the Phase-3
mechanical batch.

Note CURRENT-STATE's "DRIFT-FREE across netbox/lib-net/artifacts" is NOT
contradicted: drift-free means values appearing in more than one place agree, not
that coverage is complete. lib-net.sh simply never gained a v6 arm.

PROCESS FAILURE, OWNED AND RECORDED IN THE DECISION ITSELF: the audit's own lens 2
listed the apex as UNMEASURED and warned, in terms, that "D-101's literals may
exist in NetBox and simply not be carved into MAAS". That warning was correct and
available, and I put a question to the operator anyway on the strength of D-101's
stale prose. Trusting stale decision prose over an available measurement is
exactly what this audit was convened to catch.

NEW DOCFIX-CLASS FINDING, logged not fixed (hard rule 1): D-101's "Remaining open
item" paragraph still reads "pending NetBox assignment (gap #3)" for literals
D-111 adopted on 2026-07-11 -- a decision's own prose contradicted by a later
ruling, DOCFIX-200/204 class, and the direct cause of this error. Queued in the
Phase-3 batch.

The R2 ruling itself STANDS -- dual-stack as ruled. Only its stated effect changed.

Revert: git revert this commit to restore the prior (incorrect) framing; the R2
ruling in the preceding commit is independent and should not be reverted with it.

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

R2 RULED: dual-stack as originally decided; the v6 literals move onto the critical path ...

GA-R5: question and exact utterance quoted in the Status block, dated, pushed
before dependent work.

Operator utterance: "Carve v6 and deploy dual-stack as ruled (Recommended)".

Recorded as a D-101 RULING NOTE -- a re-confirmation, amending nothing, in the
same shape as the 2026-07-25 note it follows.

WHY IT WAS A LIVE QUESTION AT ALL: the 07-25 ruling was measured against the
substrate for the first time by this audit and found unimplemented. Exactly ONE
IPv6 subnet exists cloud-wide and it is on the Office1 base fabric; none of the
12 DC plane fabrics carries one; zero v6 links across all 18 nodes; every node
reports default_gateways.ipv6 = NONE. D-101's matrix requires ULA on
data-tenant/storage/replication plus legs on metal-admin/metal-internal, with
nothing to bind against.

THE CONSEQUENTIAL EFFECT, and the reason this commit matters beyond recording a
choice: D-101's own "Remaining open item" -- the org ULA /48 and per-DC GUA carve
-- has been carried since authoring as "pending NetBox assignment ... not a
ratification question", i.e. non-blocking. It is now a STAGE-5 PRECONDITION.
Dual-stack cannot be deployed against literals that do not exist.

Downstream, all now inheriting dual-family: R9 (where dc1's literals live), R11
(vault/designate VIPs, which must be dual-family from the outset or their cert
SANs get re-issued on a live cloud), and the L3-9 overlay collision, which must
be reconciled BEFORE either authority location is populated. Worth restating: of
the two merge orders the audit measured, the DANGEROUS one is the one that
PASSES -- vips-overlay-last silently replaces every v6 leg and reports green.
R8 (octavia's family) is explicitly NOT resolved by this ruling.

NEW SUB-QUESTION OPENED, queued not ruled: R2a, which literals. The ruling
directs that they be assigned; it does not assign them. I have deliberately not
proposed prefixes -- that is the operator's address space, and hard rule 2
forbids inventing a literal. Only the SHAPE is presented.

Revert: git revert this commit; the ruling note and R2a are additive.

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

R1 RULED: ceph-osd gets a real second disk on the storage nodes (D-121 amendment) ...

GA-R5: question as presented and the operator's exact utterance are both quoted
in the Status block, dated, and pushed BEFORE any dependent work.

Operator utterance: "Add an OSD volume to node-vm (Recommended)".

Recorded as a D-121 AMENDMENT rather than a new D-number. D-121 is the decision
that ratifies modules/node-vm sizing/count, and its own capacity re-validation
already records "Ceph disk re-run for 4 storage/DC = PASS 5.31 TiB" -- the second
disk was BUDGETED and never BUILT. GA-R3: architectural consequence, but it
amends a ruled node layout rather than establishing new ground.

TWO SCOPE CORRECTIONS landed with the ruling, both of which narrow it:
- It is EIGHT volumes, not eighteen. ceph-osd is placed on the four storage
  nodes per DC (bundle.yaml:556-557, to: ["5","6","7","8"]). The other five
  nodes per DC neither run ceph-osd nor need a second device. My earlier framing
  said "all 18 nodes" -- true of the measured defect, wrong about the fix.
- Rack headroom measured before asserting feasibility: dc0 2.0T available, dc1
  2.9T available under /var/lib/libvirt, thin-provisioned qcow2.

Why (a) over (b): MINIMIZE DELTA TO ROOSEVELT -- Roosevelt storage nodes have
real dedicated disks. Option (b) was also not safe to pick as presented: whether
ceph-osd at the pinned squid/stable supports a directory- or partition-backed
OSD was explicitly UNRESEARCHED, and the audit refused to assert it either way.

THE APPLY IS NOT AUTHORISED BY THIS RULING. Four preconditions recorded, the
sharpest being that re-commissioning is required for MAAS to see the new device,
and whether that preserves the D-134 statics and pinned MACs is UNVERIFIED --
the 2026-07-20 MAC-regeneration incident is the precedent for exactly that class.
modules/node-vm is shared by both DCs, so the change must be additive/opt-in or
it plans against all 18 domains.

Revert: git revert this commit; the amendment is additive and no artifact changed.

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

Stage-5 grounding audit: post-review corrections + dc1 egress MEASURED ...

Three fixes from a final review pass, one of which is a new measurement.

MEASUREMENT -- dc1 edge egress is OPEN, probed rather than assumed. Lens 5 had
correctly listed this as UNMEASURED (it rested on a record). Probed directly
from the dc1 rack with --noproxy so an apt-cacher hit could not fake it:
streams.canonical.com/juju/tools/ -> 200 (the agent stream bootstrap actually
needs), api.snapcraft.io reachable, archive.ubuntu.com -> 200, ping 1.1.1.1 0%
loss, default route via 10.12.64.1. So Phase 5.2 stays a standing caveat rather
than becoming a blocker -- but it is now measured, and the row says to re-probe
immediately before bootstrap because the measurement has a shelf life.

DELIVERABLE CORRECTIONS:
- The readiness doc said "Eleven decisions are yours", which reads as the total.
  It is 11 blocking (R1-R11) plus 4 standing (R12-R15) = 15, now stated as such,
  with the GA-R5 one-at-a-time rule restated at the point of use.
- Phase 3's intro still said the runbook fails "in at least five distinct ways"
  from before lens 5 added ten more rows. Corrected to 21 listed corrections and
  nine independent failure paths, with the rows named.
- R9 and R11 are NOT independent of R2 and were presented as if they were. Both
  now carry an explicit "ANSWER R2 FIRST" dependency, matching R8. R2 decides
  what the VIP literals ARE; R9 only asks where they live, and R11's VIPs are
  single- or dual-family depending on it. Under dual-stack, the L3-9 overlay
  collision must be solved BEFORE either authority is populated.

Also recorded for future sessions: there is no Bash(timeout *) allow rule, which
is why lens 1's `timeout 240 bash scripts/preflight.sh` was denied while the bare
command is allowed -- a failed-to-MATCH, same class as the 2026-07-26 quoted-sudo
finding, not a classifier override.

Revert: git revert this commit; all changes are to audit artifacts.

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

Stage-5 grounding audit: lens 5 + the three deliverables ...

VERDICT: Stage 5 would NOT run error-free today, and would fail early. The
substrate underneath is excellent -- all three OpenTofu roots ZERO DIFF, 18
nodes Ready exact to D-121 Option C, MACs and power addresses matching
lib-hosts, D-134 statics perfect, 17 fabrics, zero orphaned interfaces, both
artifact paths serving, gauntlet ALL GREEN (81). What is not ready is the
layer between the substrate and the deploy.

LENS 5 (relaunched after an API error) returned the ordered precondition list
and the largest runbook defect found: Step 4 says "follow phase-01 verbatim",
and phase-01 ACTIVELY REFUSES dc1 -- its VIP guard greps bundle.yaml for
eleven 10.12.4.x VIPs, dc1's live in an overlay on 10.12.64/68/72, so it
takes the "ABORT: VIP guard failed" branch. After the ruled VIP extraction it
aborts for dc0 too. It also carries hardcoded VR0 system_ids, a jumphost-local
libvirt loop over disks that do not exist, and a 4-machine plan gate against a
9-machine bundle.

Three Stage-5 gate commands cannot execute at all, measured against the juju
actually installed (3.6.27): juju run used for a shell command when it is the
action runner; download-backup given a backup-id when it takes a controller
path; and the geneve gate grepping ovn-central for a config key the same
runbook says does not exist. Four of the five VERIFY-LIVE gates the record
says Stage 5 owes have NO step in the runbook -- including the keystone
policyd-override check, which is RULED.

Two convergent confirmations raise confidence in the whole set: the Ceph OSD
blocker was found independently by two lenses using different methods, and the
stale-clone blocker independently by this session and lens 5.

DELIVERABLES:
- docs/audit/stage5-readiness-20260727.md -- ordered precondition checklist,
  READ FIRST. 5 phases, each row with status/evidence/what-breaks.
- docs/audit/stage5-committee-raw-20260727.md -- all 7 lenses verbatim.
- docs/audit/queued-rulings-20260727.md -- 11 Stage-5-blocking + 4 standing
  questions, GA-R5 shape, one exchange each, blank utterance lines. NONE
  adopted; a batch answer rules NOTHING.

MECHANICAL FIX TAKEN (exactly one, deliberately): the G3 gate row read OPEN
with a standing FREEZE while its own cited evidence file records G3 CLOSED and
the freeze lifted. Left standing, that clause would have blocked the very
DOCFIX batch this audit queues. No ruling was required -- two surfaces already
declared it closed.

The 21-item DOCFIX remediation batch is LOGGED NOT EXECUTED. Nearly every
runbook fix interlocks with an unanswered ruling, so landing them now would
encode assumptions about questions the operator has not answered.

Next-free numbers unchanged (D 138 / DOCFIX 205 / BUNDLEFIX 053) -- no number
was assigned, correctly, since nothing was remediated.

Revert: git revert this commit; the deliverables are new files and the
CURRENT-STATE edits are additive plus the one G3 correction.

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

Stage-5 grounding audit: lens 4 (gate integrity) + privileged creds re-run ...

LENS 4 broke seven gates with CONSTRUCTED, MEASURED fixtures. Independently
re-verified by this session before landing:
- repo-lint reports "PASS (0 fail, 0 warn)" over ZERO files when given a
  one-character typo of either its documented flag or the repo path. This is
  the gate whose 0-fail every GA-R6 stage-close commit cites; the verdict is
  not evidence the repo was read. Reproduced here exactly.
- provider-bundle-check PASSES on decorative HA: `grep -rn cluster_count
  scripts/ tests/` returns NOTHING, while the overlay carries 20 such lines.
  A 3->1 rewrite of every cluster_count yields a byte-identical PASS.
- preflight's aggregator ignores every sub-gate exit code that is not 1 or 2,
  so a gate that crashes (127) leaves "PREFLIGHT: PASS -- clear to deploy".
- P3 verified ZERO of 33 charm-channel pins TODAY because juju is not on the
  host's PATH, and a missing BINARY is folded into the same WARN as an
  unreachable charmhub. This CORRECTS this session's own earlier capture,
  which waved the 33-warn line through as "expected" -- the count was
  expected, the cause was not.
- G17's named check cannot fail: curl -sI exits 0 on 404/500 and the dc0 URL
  is an autoindex root that answers 200 with nothing behind it.
Lens 4 also returned an 11-item COULD-NOT-BREAK list; notably the 2026-07-27
dc-mirror last-sync fix HOLDS under all five status arms, and creds-matrix's
tier-2 probe states could not be made to turn "could not look" into green.

CREDS: privileged sweep re-run (operator-authorized). Exit 1, still exactly
the same 7 findings -- no drift in a day. All three root-owned locations read
via sudo -n escalation, metadata only; ZERO E3 findings. Recorded as a
RE-CONFIRMATION of the 2026-07-26 privileged run, not a newly-closed item.

Six of seven lenses are now in docs/audit/stage5-committee-raw-20260727.md.
Lens 5 (ordered preconditions) is still running after an API-error relaunch.

Revert: git revert this commit; all files are audit artifacts plus additive
CURRENT-STATE paragraphs.

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

Stage-5 grounding audit: live measurement sweep + first five lens returns ...

MEASUREMENTS (capture docs/audit/stage5-live-measurement-20260727.txt):
- ALL THREE OpenTofu roots plan ZERO DIFF -- outer on vcloud, and for the first
  time both inner roots on voffice1 in the same session. Validity of the inner
  pair was established FIRST by proving those roots are byte-identical to main
  despite the voffice1 clone being 105 commits behind; a non-empty diff would
  have made them UNMEASURED, not green.
- Gauntlet ALL GREEN (81). repo-lint 0 fail / 1 warn (the L1 legacy carve-out).
- preflight exits 1 for EXACTLY the known reasons -- nothing new has joined.
- dc0 full mirror and dc1 caching proxy both genuinely serving; dc0 sync
  attested OK 2026-07-27T08:43:46Z.

CURRENT-STATE corrections under GA-R1 amendment C2 (measurement wins, corrected
in the capture's own commit -- this is also what repo-lint L10 requires):
- Juju on the headend measured 3.6.27, not the recorded 3.6.25. In-channel
  patch refresh, which D-071 permits, so policy-compliant drift, not an
  incident -- but it is the client that will bootstrap the controller.
- NEW pin row: the openstack client is ABSENT on BOTH hosts while ten
  Stage-5/6/7 scripts invoke it. No prior surface carried this.
- Section 5 convergence history extended with the three-root re-confirmation.

OWNED MEASUREMENT ERROR, recorded rather than quietly corrected: the artifact
checkers were first run LOCALLY on vcloud and printed a comprehensive FAIL with
every probe MISS -- output indistinguishable from "never installed". Both
scripts are designed to be PIPED TO THE RACK. Corrected by direct functional
probe; lens 2 independently ran the canonical piped form and got PASS on all
three. The scripts are not at fault.

FIVE LENS RETURNS landed verbatim in docs/audit/stage5-committee-raw-20260727.md
(lenses 1, 2, 3, 6, 7). Findings are NOT yet verified -- verification is the next
step and a refuted finding stays in that file with its refutation, never deleted.
Lens 5 died on an API error and was relaunched; lens 4 still running.

Revert: git revert this commit. The two CURRENT-STATE edits are additive; the
audit files are new.

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

Stage-5 grounding audit: land the scope charter before spawning any agent ...

Operator directed a full reconciliation + grounding committee from a fresh
session before Stage 5 opens, running autonomously while they are away, with
rulings QUEUED not adopted (GA-R5).

This commit lands the charter FIRST so a session that dies mid-run still
leaves the plan behind. It fixes up front: the three deliverables (ordered
readiness checklist / committee record / GA-R5-shaped queued rulings), the
seven read-only lenses, the GA-F06 bound on the record-integrity lens
(record-churn is this project's measured failure mode -- a defect is only a
finding if it changes a Stage-5 decision or contradicts a RULED decision),
the mechanical-vs-ruling discriminator (does the fix require a choice?), and
the subagent contract (read-only; a denied call is UNMEASURED with its exact
command, never folded into a negative finding).

Section 6 records the session permission posture. The operator offered a
broad exception; a SCOPED READ-ONLY expansion was taken instead -- the task
is read-only by construction and the ask rules ARE the enforcement of hard
rule 3. Design: allow enumerates READ verbs, ask enumerates MUTATING verbs,
anything matching neither falls through and FAILS SAFE as UNMEASURED. The
settings file itself is gitignored, so section 6 is its only durable record;
the block is removed at session close.

Revert: git revert this commit (the file is new and nothing references it yet).

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

close-out durability sweep: 4 transcript-only items landed; dc1-is-not-a-mirror warning ...

Operator-requested sweep for content that existed only in the session transcript, before
clearing. Precedent: docs/audit/queued-findings-20260726.txt. Capture:
docs/audit/queued-findings-20260727.txt.

THE CONSEQUENTIAL ONE. scripts/dc-mirror.sh's dc1 site row carried NO warning that dc1 is no
longer a mirror site, so `dc-mirror.sh install dc1` would have SILENTLY REBUILT everything the
same-day teardown removed -- units, nginx vhost, sync helper, and an ENABLED daily debmirror
timer that would start a fresh ~950G pull on a rack whose ruled artifact path is the proxy. That
is precisely the command someone would reach for after treating a failing `check dc1` as a
regression. The row now states dc1 is proxy-only per the D-135 amendment, that `check dc1` FAILS
BY DESIGN, and that `install dc1` is a deliberate strategy change and never a repair. The row is
RETAINED so its measured values survive a legitimate rebuild.
QUEUED, not built (hard rule 1): a RUNTIME guard in do_install for a site whose ruled path is
not the mirror. A comment is strictly weaker than a guard, and prose-only prevention has already
failed twice on this project (DoD item 8 missed dc1; D-137's wiring sat as prose and missed BOTH
DC standups). Recording that the interim is an interim.

A WRONG CLAIM CORRECTED. docs/audit/stage4-mirror-gate-20260727.txt said `systemctl reset-failed`
would re-arm the paused dc1 debmirror. It cannot: reset-failed on the SERVICE does not start an
INACTIVE TIMER. The real vector was a REBOOT -- `enabled` starts the timer at boot and
`Persistent=yes` fires it IMMEDIATELY because its window had passed. Correction APPENDED rather
than edited in place: the file is dated evidence, so a wrong analytical claim is superseded
openly, not quietly rewritten.

THE GENERALISABLE LESSON, previously unrecorded, is now platform-traps section 5:
 5a "stopped is not dormant across a reboot" -- enabled + inactive + EMPTY NextElapse looks
    harmless and is not; plus reset-failed does not re-arm, and Result=signal/status=15 on a
    oneshot means it was SIGTERM'd and never wrote a terminal state (so a stale RUNNING is a
    corpse, not progress).
 5b a `oneshot` with RemainAfterExit=yes does NOT undo its work on stop, so stopping it proves
    NOTHING about dependents -- which is exactly why the dc1 teardown test deleted the live
    address and route instead of stopping the mirror net unit.
Three rows added to the verbatim-error index. Note dc0-mirror-sync.timer is still enabled with
Persistent=yes, so 5a describes dc0 today -- benign while its syncs succeed, same shape.

HARD RULE 2. dc-cache-proxy.sh stated that the two net units coexist safely on one host as
FACT. It is REASONED (idempotent replace verbs, identical measured values), never MEASURED --
the proxy has only run on dc1, where the mirror unit was then removed, so nobody has run both.
Marked accordingly, with an instruction to verify rather than trust the sentence.

VERIFICATION: dangling-reference sweep over docs/, runbooks/, scripts/ and the skill -- every
path this session introduced or cited RESOLVES; all pre-existing dangles are legitimate
(deleted-as-history, not-yet-built, or the deliberately-absent octavia PKI overlay preflight P4
fails on). ledger-scan reconciled against the machine-derived block. Gauntlet ALL GREEN (81),
repo-lint 0-fail, dc-mirror 24/24, dc-cache-proxy 20/20.

Revert: text + comments only; the capture correction is an append.

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

Stage 4 cleanup: carve residue 108 fabrics -> 17; dc1 leftover nginx purged ...

Both items were queued to the stage close at the 2026-07-23 carve.

CARVE RESIDUE. Deleted subnet id=8 192.168.1.0/24 (the superseded OPNsense FACTORY LAN -- both
edges were long since re-addressed to 10.12.4.1 / 10.12.64.1), then fabric-5, then the 90
auto-created empties (ids 6..95). 108 fabrics -> 17.

The audit caught an ORDERING DEPENDENCY the original flag did not state: 192.168.1.0/24 was the
ONLY occupant of fabric-5, so deleting the fabric first would have cascaded the subnet away
instead of removing it cleanly. Subnet first, then the fabric.

METHOD, chosen because of this repo's own history: a MAAS fabric delete cascades to its VLANs,
and the 2026-07-21 pod-delete incident cost 9 machine records precisely because the association
check ran AFTER the delete. So emptiness was PROVEN per fabric -- zero subnets, zero ipranges,
zero node interfaces across all its VLANs -- against a fresh occupancy snapshot (fabrics +
subnets + ipranges + every machine's interface_set) taken immediately before the batch, and the
cascade check was re-run afterwards too.

KEPT, all verified occupied: office1 base + GUA (fabric-0), office1 compose with its 2 LXD
guests (fabric-1), both transits (fabric-2 / fabric-141), both metal-admin/boot fabrics with 9
nodes each (fabric-4 / fabric-142), libvirt default (fabric-3), and the 10 named plane fabrics.

POST-STATE: 18 Ready + 2 Deployed office1 guests, all 18 still power_type=virsh, 7 interfaces
each (6 flat planes per D-133 + br-ex), ZERO orphaned interfaces, placement tags 9+9 intact,
both DCs' artifact paths re-verified PASS.

NGINX ON dc1. Purged nginx + nginx-common (dry-run first: nothing else depended on them, no
nginx-core was installed), plus autoremove of liblockfile-simple-perl and liblog-agent-perl --
debmirror's orphaned perl deps. /etc/nginx gone, nothing on :80, proxy still PASS on :3142. dc0
keeps its nginx and was re-verified unaffected (it serves the mirror).

Capture docs/audit/stage4-carve-residue-cleanup-20260727.txt. repo-lint 0-fail.

Revert: fabrics/subnets are MAAS records, not config -- no undo, and nothing needs them (90
were auto-created empties; 192.168.1.0/24 was a superseded factory address). nginx reverts with
apt-get install nginx, which dc1 has no use for while it is the proxy DC.

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

dc1 full mirror REMOVED (D-135 amendment); dc-cache-proxy.sh now owns its net layer ...

Operator clarified intent, exact utterance: "DC0 is the test of a full mirror. DC1 is the test
of the mirror proxy. DC1 needed the partially created full mirror and associated
script/files/settings removed." Recorded as a D-135 AMENDMENT 2026-07-27 -- the per-DC split
is the DELIBERATE EXPERIMENT, not an interim state. That supersedes both the "PAUSED ... kept
dormant as the fallback" record and the "DC1's proxy is REPLACED by a full mirror afterward"
claim, which sat in THREE places (D-135, CURRENT-STATE:109, dc-cache-proxy.sh:6); all corrected.

dc0 FIRST (gated): sync re-run -> OK 2026-07-27T08:43:46Z ubuntu=0 uca=0 in 20s, confirming
the transient-500 diagnosis. The fixed check now reports PASS -- trustworthy precisely because
the same check FAILED on the same rack twenty minutes earlier. Stage 4 DoD bullet 5 is now MET
for both DCs (dc0 mirror PASS, dc1 proxy PASS), node-side half at G17.

WHY THE ORDER MATTERED. Asked to weigh rip-down-and-rebuild against surgical removal, the
rebuild path turned out to be BLOCKED, not merely slower: dc-cache-proxy.sh did not own its
utility net layer -- it REUSED dc-mirror.sh's <site>-mirror-net.service and refused to install
without it. So on dc1, whose ruled path is the PROXY, three files named dc1-mirror-* (net unit,
apply helper, resolved DNS drop-in) were load-bearing FOR THE PROXY. Consequences: the recorded
removal procedure would have silently killed the proxy, the bullet-5 PASS and the Stage-5 dc1
apt path; and the proxy could not be REBUILT afterward, since nothing but `dc-mirror.sh
install` created the net layer -- rebuilding a PROXY meant reinstalling the whole MIRROR
apparatus, enabled daily debmirror timer included. Operator direction: net layer first, then
rip it all down.

1. NET LAYER MOVED: <site>-cache-proxy-net.service + -net-apply + its own resolved drop-in,
   reusing dc-mirror's proven mechanism (bridge from the libvirt net NAME at runtime, hard
   rule 3). Proxy-named so a proxy-only DC has NO mirror-named dependency. Idempotent
   replace verbs, so both net units coexist safely where a site runs both -- dc0 unaffected.
   check asserts the ARTIFACTS, not just the live address/route: asserting only the live
   effect would PASS while the layer was really the mirror's, which is the exact failure.
   Harness 20/20 (was 15). T12 REPLACED not deleted -- it asserted the superseded design, so
   it failed by design; now inverted, plus T12b-T12f. T12b is scoped to non-comment lines on
   purpose: the header's account of the removed trap cites dc-mirror.sh install, and deleting
   that history to satisfy a grep would lose why the trap existed.
2. INDEPENDENCE PROVEN BEFORE DELETING: a oneshot with RemainAfterExit=yes does not undo its
   work on stop, so stopping the mirror unit would have proven nothing. Removed the live state
   outright (addr count -> 0, default route count -> 0), applied the proxy-owned unit ALONE,
   both restored; check dc1 PASS with dc1-mirror-net.service disabled.
3. WHOLESALE REMOVAL: all mirror units, timer, sync helper, nginx vhost, resolved drop-in, the
   debmirror package, and 330G of partial mirror (33,037 files, rm -rf 47.6s; disk 339G ->
   9.0G). Zero mirror-named residue, every proxy artifact present, proxy PASS throughout and
   never down. Capture docs/audit/dc1-mirror-teardown-20260727.txt.

nginx left installed deliberately: a mirror prereq, but with the vhost gone it is a generic
server on its stock default vhost; removing the metapackage while nginx-core runs is a
half-measure and a full purge is scope creep on a rack host.

Gauntlet ALL GREEN (81), repo-lint 0-fail, dc-cache-proxy 20/20, dc-mirror 24/24.

Revert: `dc-mirror.sh install dc1` (needs debmirror reinstalled) then `sync dc1` to re-pull
~950G; git revert dc-cache-proxy.sh + harness to restore the mirror-owned layer. The 330G
partial is NOT recoverable -- deliberately, per the amendment.

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

Stage 4 close-out: fix dc-mirror.sh check false-greening the mirror gate ...

Operator directed closing Stage 4 before resuming the DC1 Stage-5 chain. Verifying the DoD's
fifth bullet ("per-DC mirror reachable") found that the check the gate would close on COULD
NOT FAIL.

scripts/dc-mirror.sh:271-273 tested `[ -f last-sync.status ]` and printed the file's contents
behind an unconditional "OK" -- the status word was displayed but never asserted on, so the
check exited PASS regardless. MEASURED on both racks:

- dc0 read "FAIL 2026-07-27T00:54:54Z ubuntu=255 uca=0"      -> printed OK, PASS
- dc1 read "RUNNING 2026-07-23T21:49:35Z", four days stale,
  left by the debmirror the D-135 amendment killed by signal -> printed OK, PASS

GA-R6 requires a stage to close on a NAMED executable check whose captured output the closing
commit cites. A check that cannot distinguish "synced" from "failed" or "died mid-run" is not
that check.

FIXED: the status word is case-analysed. OK* passes. FAIL* misses. An ABSENT file misses (it
was a passing `note`, but nothing has attested the content). An unrecognised word REFUSES
instead of defaulting to success. RUNNING* is deliberately neither pass nor plain fail --
in-flight and died-mid-run are indistinguishable from the file alone, so it reports an explicit
UNKNOWN and cross-checks the unit, naming a RUNNING marker with no active unit as a corpse.

Harness 19 -> 24; T20-T24 lock each status word and T24 locks out the return of the exact
defective shape.

PROOF, re-run against both live racks -- the gate is now honestly NOT MET for the first time:
dc-mirror check (dc0): FAIL / dc-mirror check (dc1): FAIL. Capture
docs/audit/stage4-mirror-gate-20260727.txt.

SUBSTANCE (measured, not inferred):
- dc0's mirror CONTENT is complete: 949G ubuntu + 342M cloud-archive, all three dists plus
  pool. Only the overnight INCREMENTAL failed -- "Download of dists/jammy/Release failed: 500
  read timeout" aborted the ubuntu leg with 255; the UCA leg succeeded. Transient upstream
  fetch failure, not mirror damage. Timer re-arms 2026-07-28 00:14:48.
- dc1's PROXY -- its RULED artifact path per the D-135 amendment -- checks PASS genuinely
  (apt-cacher-ng on .4:3142 serving archive + UCA Release 200). Its dormant fallback debmirror
  is dormant only ACCIDENTALLY: the timer is `enabled` with an EMPTY next-elapse because the
  unit sits in failed/Result=signal, so the ruling is enforced by nothing and a reset-failed
  would re-arm a 330G -> ~949G pull.

ALSO RECORDED, not yet actioned: DoD bullet 6 ("NTP from the DC's own OPNsense edge") is STALE
and unsatisfiable -- superseded by D-129(iv) 2026-07-21 ("Keep MAAS hierarchy", no NTP role on
the edge) -- and survives in four surfaces needing a DOCFIX before it can be checked at all.
The node-side half of bullet 5 needs an operator decision (gated rescue-boot check vs its own
gate row per GA-R6 E3); nodes are powered off by the READY-handoff ruling, so no node-side
probe can run as things stand. There is no conditional close.

No live state was altered: both racks were read only. repo-lint 0-fail, dc-mirror 24/24.

Revert: git revert the scripts/dc-mirror.sh + tests/dc-mirror/run-tests.sh changes; the check
returns to passing unconditionally on last-sync.

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

creds consolidation batch: SEC-021(b) dc0 power key, SEC-025 NetBox GUI, V2 ruled deferral ...

Operator asked whether vcloud holds a consolidated set of login creds for every account that
exists, and what is missing / needs creating / was never moved in. Audited, then cleared the
consolidation batch on operator direction ("clear the whole consolidation batch first").

The audit's own headline: creds-audit read CLEAN on all three sites while the matrix returned
13 findings -- and the two most consequential gaps were in NEITHER surface. They were found by
enumerating the accounts that ACTUALLY EXIST. Absence of a ROW is invisible to the register,
which generalises D-137's founding argument one level up.

VERIFIED POSITIVE (both previously only asserted):
- MAAS account set COMPLETE: all 6 live accounts accounted for; admin + operator passwords on
  vcloud, juju-vr1-dc0/dc1 random+unstored BY RULING with API keys present, MAAS +
  maas-init-node MAAS-internal.
- tier-3 V1 now MEASURES maas-admin-password byte-identical to the headend source-of-record,
  so SEC-020's stale-trap risk is clear as of this date.

DONE:
- dc0 SEC-012 power key consolidated to vcloud + .pub DERIVED (SEC-021(b) as written).
  MEASURED FIRST, because the naming looked like a defect and was not: the headend
  maas-virsh_ed25519 and the snap's id_ed25519 are the SAME key; it IS dedicated (distinct
  from the dc0 service key, which is what SEC-012 requires); and dc0 using the snap's default
  identity is SEC-016's RULED design. So no re-mint, no live power path touched.
- dc1 svc .pub backfilled to the headend store (public-key material, sha256-verified).
- NetBox web-GUI admin password consolidated -- a HUMAN login that had never left the VM it
  was minted on, the third instance of the SEC-009/SEC-020 miss class. SEC-025 OPENED for the
  at-rest exposure the copy CREATES, not the gap it closed. Open rows 20 -> 21.
- V2 taught the ruled-deferral state: SEC-006's standing "revoke at completion of this
  deployment" ruling is now ACKNOWLEDGED (still naming the credential live and exposed)
  instead of failing every run. Reissuing the token would have CONTRAVENED that ruling, so the
  register was what needed to change. Match demands the cased state word AND explicit operator
  ruling attribution, and cannot cross a ledger table cell -- T58/T59 lock the evasion out.
- Added --ledger (default unchanged): V2 read the register via --repo, which the harness must
  point at the real repo for S4, so V2 had shipped with ZERO harness cases. T56-T59 added.

Findings 13 -> 7. Matrix 82 rows, harness 60/60 (was 56), creds-audit CLEAN x3, gauntlet ALL
GREEN (81), repo-lint 0-fail. The register is NOT green and is not expected to be.

RESIDUAL, all recorded: dc0-edge-api x2 (the opnsense-api.txt re-mint is a live edge mutation,
deliberately EXCLUDED from this batch), S5 x3 (RULED by SEC-016 -- needs a ruled-exception
mechanism, operator decision), S6 conflation x1 (the SEC-020 defect), E4 x2 (Stage-5/6 rows).

LOGGED NOT ACTIONED (hard rule 1): no registered root/console credential at EITHER DC edge
(measured absence of row/manifest/SEC row; what those passwords ARE is UNKNOWN and
deliberately unprobed per hard rule 2 -- vector is the LAN-reachable GUI and serial console,
not SSH, which is key-only and proven); plus the two structural blind spots that let it hide
-- S5 compares only cardinality=per-DC while all six per-site rows are office1-only, and
vm-secret-locations declares no rack/edge/cloud/unit/client location though the checker
accepts them.

Revert: per-item reverts in docs/changelog-20260727-creds-consolidation.md. The headend, snap
and NetBox VM source copies were never modified, so every file move is reversible by deletion.

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

close-out sweep: capture what existed only in the session transcript ...

Operator-requested final sweep before clearing. Two classes of content lived
only in the transcript and are now durable in
docs/audit/queued-findings-20260726.txt.

PART A -- the secrets-storage advice. Checked FIRST what the repo already
carries, and most of it was already there: OpenBao/BUSL/the fork question and
auto-unseal are in docs/D-068-vault-1.8-vs-1.16-analysis.md, and creds-mint.sh
is specified in detail in D-137 item 2(a). Only three items were genuinely
unrecorded: Tang/Clevis as the no-HSM unseal mechanism; MAAS 3.7's Vault
integration measured `status: disabled` together with the MAAS/Vault circular
dependency that must be designed around on bare metal; and a Vault SSH CA to
retire the static keypairs. The capture is framed so a future session does not
re-propose what is already ruled -- re-proposing settled decisions is this
project's measured failure mode.

PART B -- ten committee findings acknowledged but deliberately not acted on.
Most consequential: mint-ref line pins rot SILENTLY (S4 checks existence and
EOF, never content, so every pin becomes wrong-but-passing when the runbooks
are rewritten for Roosevelt), and ruling-5 remediation is indistinguishable
from ruling-5 evasion to S6. cardinality (B6) needs an operator ruling.

PART C -- items deferred by ruling, recorded so a later reader does not mistake
them for oversights.

Also repaired a dangling sentence fragment in CURRENT-STATE left by an earlier
edit this session, and noted the repair rather than making it silently.

Gauntlet ALL GREEN (81), repo-lint 0-fail.

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

D-137 tier 3 behavioural half: V2 declared-state + creds-probe.sh ...

Boundary and cadence operator-ruled: "Full -- including OpenStack service
credentials", "Stage close + DC standup close". I had recommended
passive-only and flagged the costs; the operator ruled otherwise.

V2 (passive, zero authentication) fires TODAY on a real defect: SEC-006 has
recorded the NetBox upstream token as BURNED since 2026-07-12 while the
matrix carried it as a healthy consolidated row. Nothing reconciled the two
surfaces. Keyword matching on ledger prose is fragile, so it is conservative
and reports the matched text as its basis.

creds-probe.sh is SEPARATE by design: a probe must USE a credential, and
creds-matrix.py is metadata-only by an enforced invariant (T22/T51). Folding
probes in would have relaxed that guard, and a guard relaxed once stays
relaxed.

Safety: never retry a failed auth (retry loops lock accounts; the MAAS admin
identity backs 19 call sites), never argv, never echo, stage-aware skips, and
per-tenant credentials REFUSED BY CONSTRUCTION -- a declaration cannot opt
them back in (D-069, ruling 3). Not a deploy gate.

FALSE GREEN in my own first run: ssh inside a while-read loop ate the loop's
stdin, so 1 of 13 probes ran and the run exited 0. A partial run reporting
clean is the exact failure class this tool exists to catch. Fixed with ssh -n
and locked by a total-accounting check that makes a partial run VOID.

13 probes declared: 3 active, 4 stage-pending, 6 declared-only with reasons
recorded. OpenStack credentials declared now, skipping until Stage 5.

tests/creds-probe 9/9; gauntlet 80 -> 81; phase-3 DoD wired.

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

D-137 tier 3 (VALIDITY) BUILT: cross-copy sha256 provenance ...

Closes the gap the plan names: creds-audit PARSES declared provenance and
never verifies it, so SEC-020's stale-trap warning has been unchecked prose
and its sha256 equality was a ONE-TIME manual act on 2026-07-25.

sha256sum runs as an EXTERNAL command on both sides so only a 64-hex digest
enters the checker -- hashing bytes in Python would meet the letter of "never
transfer content" and not the spirit.

RESULT: 4 groups compared, all byte-identical, INCLUDING the SEC-020 pair
(maas-region-admin, region source-of-record vs jumphost copy). Now
machine-verified instead of remembered. The [ok] line names the groups.

TWO FALSE POSITIVES IN MY OWN DRAFT, caught by verifying before reporting.
Keying digests by (role, site) let an identity's DISTINCT artifacts at one
scope overwrite each other, so it compared unrelated files and reported drift
on maas-region-admin and dc1-svc-key. Manual sha256sum showed both IDENTICAL.
Reporting that would have raised a false credential-rotation alarm.

Root cause was a schema gap: nothing expressed which rows are byte-copies.
custody gains `verbatim-copy` [OPS]. V1 now compares only rows sharing
(id, filename) across scopes, or a source-of-record row against declared
verbatim-copy rows -- SEC-020's exact shape. Everything else is skipped with
a reason: a pair we cannot justify comparing is not a pair we may report
drift on. verbatim-copy is manifest-bearing; it asserts byte-identity, it
does not move the file.

Harness 44 -> 52: T47/T48 regression-lock both false positives; T49 keeps
SEC-020's case from falling into T48's skip; T51 asserts the digest path uses
sha256sum and that no content-transfer verb exists anywhere in the checker.

NOT built: tier 3's behavioural probes. Liveness, expiry, revocation state
and grant/scope drift remain unverified.

Gauntlet ALL GREEN (80), repo-lint 0-fail, finding-class baseline unchanged.

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

D-137 phase 3: re-measure the register; SEC-024 opened ...

~21 inferred filenames corrected against their own mint-refs. The session had
owned six; those were only the rows the first sweep physically touched.
Octavia's 8 real basenames plus its THREE SUBDIRECTORIES (the bare
~/octavia-pki/* pattern matched ZERO of the 8 artifacts, two of them CA
private keys); vault's init.txt; the tenant rows' <client>- instance prefix,
with a placeholder matcher so they can match a real basename at all;
kube-config -> config; .maas.cli -> .maascli.db (measured: ~/.maas.cli does
not exist).

sec-ref mis-attribution corrected: both juju-maas-user rows cited SEC-020;
the on-subject rows are SEC-018/-019. This is the SEC-015 class recurring --
one instance was fixed by hand earlier without checking whether it was
systemic. It was.

mint-ref corrected: admin.pass cited a CONSUMER (:452), not the mint (:450);
the RGW key cites a line that takes it as INPUT, so it is operator-terminal.

Rows added: the libvirt SSH power password (standing rotation obligation from
a 2026-06-26 plaintext exposure, in neither the matrix nor the exclusions),
vault-ca-root, and the tfstate siblings. ~/as-executed/ deliberately NOT
declared, reason recorded: it holds session logs, so declaring it made every
log a false UNDECLARED.

Four further defects in my own phase-2 changes, found by RUNNING the sweep:
shlex.quote broke ~ expansion; a non-existent parent read as unreadable
rather than absent; site-key `-` needed shared-location semantics; the
tfstate siblings needed rows.

SEC-024 OPENED -- new exposure found by the fixed checker on its first clean
run: opentofu/terraform.tfstate.backup is mode 0664 and carries the MAAS API
key in plaintext (DOCFIX-175); the live state file is 0600. Invisible to
every prior control because the world-readable check was custody-gated and
the siblings were undeclared. LOGGED, NOT ACTIONED (hard rule 1).

Findings 35 -> 13, all true. Matrix 81 rows. Harness 44/44, creds-audit
15/15, gauntlet ALL GREEN (80), repo-lint 0-fail.

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

D-137 committee audit + phase 1: correct the record ...

Six-lens read-only review found the delivered tier-1/tier-2 build has eight
reproduced false-greens and that the records overstated what was verified.
Four lenses converged independently on tier 2 being SITE-BLIND.

Record corrections only in this commit (no code, no data):

- NEW docs/audit/d137-location-listing-20260726.txt: the actual stat listing.
  CURRENT-STATE asserted remote filenames/modes citing the tier-2 capture,
  which is a VERDICT file containing none of them -- a GA-R1 rule 2 defect.
- .maas.cli was NEVER MEASURED and is wrong; the MAAS snap CLI profile is at
  ~/snap/maas/current/.maascli.db (measured). It sat inside the fix for the
  inferred-filename miss, so the corrected count is ~21, not six.
- WITHDRAWN: "ZERO undeclared files ... fully accounted for" (rested on the
  site-blind check). CORRECTED: "SEC-021 on-disk half REPRODUCED" now reads
  power-key artifacts only -- opnsense-api.txt's absence was masked.
- CURRENT-STATE's "virsh gap NOT fixed" corrected; it was fixed in 6d43619,
  whose commit did not touch the status authority because L10's trigger set
  excludes .claude/settings.json.
- Superseding figures recorded; stale "14 NOT JUDGED" -> 2; glob is *.pass.
- 12-column amendment recorded on D-137 in design-decisions.md; it previously
  lived only in a changelog (non-citable per GA-R2 rule 1) and the build spec.
- Repaired citations my own edits broke (guard moved 71-73 -> 90-92), the
  plan's 12-vs-27 operator-terminal count, the "two the ruling did not name"
  claim (it is one), and an unsupported ruling date in the notes.

Code and data remediation follows in later commits.

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

D-137 tier 2: privileged sweep completed; permission gap fixed; 6 inferred filenames corrected ...

The block was a PATTERN GAP, not a policy conflict. Bash(ssh * sudo *) was
already in the project ask list, but it needs a literal space before `sudo`
and the command was ssh <host> 'sudo ...' -- the quote meant no rule matched,
so it fell through to the classifier. Added the quoted variants plus a
targeted rule for the privileged invocation; all `ask`, never `allow`.

FLAGGED NOT FIXED (hard rule 1): Bash(ssh * virsh *) has the identical gap.

MEASURED (docs/audit/d137-tier2-privileged-20260726.txt): the region secrets
dir holds exactly admin.apikey/admin.pass/db.pass/lxd-trust.pass at 0600 --
precisely the SEC-020(i) carve-out list; netbox holds admin.pass/api.token/
secret_key at 0600; the SEC-022 shadow stores are confirmed and now audited.
ZERO undeclared files at any declared location: SEC-020 and SEC-022 are
accounted for.

OWNED: the first matrix draft carried SIX filenames I authored plausibly
instead of measuring -- a hard-rule-2 miss. The checker's undeclared-detection
caught every one on first contact with real hosts. Corrected to measured
values, real locations declared, and five colocated non-secret artifacts
declared so the check stays meaningful. Matrix 72 -> 77 rows.

9 findings remain, all true: SEC-021 (3 declaration + 2 on-disk), the ruling-5
conflation, and 3 S5 asymmetries -- dc0's snap power key is the generic
id_ed25519 while dc1's is the dedicated id_dc1_power, the SEC-012/SEC-016
per-DC-isolation divergence made visible.

Harness 35/35, gauntlet ALL GREEN (80), repo-lint 0-fail.

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

D-137 tier 2: live read-only sweep + two probe false-greens it exposed ...

SEC-021's ON-DISK half REPRODUCED: vr1-dc0-maas-power_ed25519{,.pub} are
genuinely absent from the dc0 jumphost creds folder, not merely undeclared.
Capture: docs/audit/d137-tier2-sweep-20260726.txt (read-only, no sudo,
stat-over-ssh metadata only; jumphost + voffice1 + office1-netbox).

Running it against real hosts exposed two false-greens in the probe:

1. "absent" vs "could not look". /root/maas-secrets and /root/netbox-secrets
   reported "does not exist" -- they exist; SEC-020 is precisely about
   admin.pass living in the first. An unprivileged [ -d ] on a root-owned
   parent is indistinguishable from a missing directory. The probe now tests
   parent traversability and reports UNREADABLE as a FAIL, not a skip.

2. Role-level aggregation manufactured false absences: skipping one location
   let a role's other locations cover it, so credentials in the unprobed
   location reported EXPECTED-BUT-ABSENT. Absence is now asserted only over
   fully-probed roles (14 rows report NOT JUDGED). Refinement: "absent" is a
   conclusive observation and does not gate a role; only unreadable and
   unreachable do.

Harness 33 -> 35 (T33 unreadable location, T34 absent location).
Gauntlet ALL GREEN (80), repo-lint 0-fail.

OUTSTANDING: the two root-owned dirs need a privileged read, so SEC-022's
shadow-store contents and the SEC-020 region secrets stay UNCONFIRMED. That
is a remote-sudo shape and was not run.

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

audit: transcribe the full 55-row credential inventory in-repo (matrix seed) ...

The capture's body previously said the per-row tables lived in the session
transcript. The operator is clearing that session to start the build, so the
matrix SEED would have been lost and would have cost another full inventory
run to re-derive.

Appendix now carries all of it: section A (25 scripted MINT rows), section B
(30 runbook/prose MINT rows), section D (charm-minted, with the keystone admin
password called out as in-scope per the materialization ruling), section E
(MATERIALIZE/UPLOAD checked and excluded, with file:line so the exclusions are
auditable), and section G (coverage boundary, incl. what was deliberately not
opened). Corrected the body pointer that referenced the transcript.

Notable rows the build will need: A6 the MAAS rack-enrollment secret (a mint
nothing else records), B5-B12 the eight Octavia PKI artifacts, B13 the overlay
that lands a CA key + plaintext passphrase inside the repo clone, B14 the
juju-<dc> superusers stored nowhere, B22 the per-DC power key whose dc0 copy is
missing (SEC-021), and A21-A25 which DUPLICATE A11-A14 -- one credential set,
two creation locations, do not double-count.

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