Batch 4 C6: docs disposition -- 24 history docs archived, 16 retained, refs rewritten ...

DISPOSITION MANIFEST (archive, one-line justifications): clientdocs-
workflow-review (v1 tenant-docs era) / D-057-DECIDED-append +
D-057-REVIEW-ITEMS + README-D057-PACK + D-058-renumber (executed v1
decision packs) / D-068-openbao-assessment-DRAFT (supplementary; the
cited analysis retained) / DOCFIX-064-phase08-changelist + docfix-draft-
20260702 (executed/draft) / handoff-20260703 + handoff-20260705
(superseded handoffs) / incident-20260712-triplefault (trap routed to
platform-traps 1b/1c long ago) / netbox-vip-queue + phase-00-maas-
standup-notes + script-quality-findings + session-findings-2026-07-02 +
tenant-cidr-overlap-PLAN + v1-pre-deploy-fixes (v1-era executed/dated) /
repo-lint-nextfree-bug-FINDING (absorbed DOCFIX-105/107; repo_lint.py
pointer updated) / upstream-bug-draft-dashboard-tls (draft, dated) /
model-a-fallback-plan (D-123 Model B adopted; fallback preserved in
archive) / stage3-adversarial-review-20260716 (R3-F register,
dispositioned in 2.10) / dc-dc-replication-DR-seed (absorbed per
workflow) / dc-dc-ipv6-charm-research + dc-dc-netem-and-ula-gua-proposal
(stage 4+ research, refs updated). RETAINED 16 top-level, justified in
the session changelog. Live-surface refs to all moved files rewritten to
archive paths (18 files). G3 cell + ledger + changelog updated same
commit (the L10 fire on a Status-line path rewrite is satisfied by the
CURRENT-STATE touch -- the check worked as designed).

Revert: git revert this commit.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VZbUeRE8weySLSGY1odrCi

Batch 1 open: L10 status-coupling flipped WARN -> FAIL (GA-R1/C1) ...

One-constant flip (L10_FAIL = True) per the sweep plan's Batch 0 revert
note ("WARN for one batch before becoming FAIL"). Harness rc
expectations updated for the five firing cases; 42/42 PASS. G3 cell
updated same commit: Batch 0 CLOSED, Batch 1 OPENED by operator.

Revert: git revert this commit (restores WARN severity).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VZbUeRE8weySLSGY1odrCi

Batch 0.1: repo-lint gains L10 status-coupling check (GA-R1 rule 8 / C1) ...

L10: a change set modifying state-bearing surfaces (docs/audit/ incl.
ga-rulings.md; design-decisions.md **Status: lines; session-ledger.md
gate rows) without touching docs/CURRENT-STATE.md is flagged -- pending
working-tree set when dirty, HEAD commit when clean. WARN this batch
(L10_FAIL=False); flips to FAIL at Batch 1 open per the sweep plan.

Divergence noted: the sweep plan's paraphrase listed "CURRENT-STATE gate
rows" (vacuous -- such an edit touches CURRENT-STATE by construction);
implemented per the ratified C1 utterance, "ledger gate rows"
(docs/audit/ga-rulings.md:129). G3 evidence cell updated same commit
per the rule this check enforces.

Harness: tests/repo-lint T34-T41 added, 42/42 PASS; live lint 0 fail,
1 legacy WARN (unchanged).

Revert: git revert this commit (check + tests self-contained; restores
the prior G3 cell).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VZbUeRE8weySLSGY1odrCi

DC-DC Stage 1 (dc-dc-phase0): first real execution + scaffold/tooling fixes ...

First end-to-end run of a DC-DC runbook against real infrastructure (vcloud host,
OpenTofu v1.12.3). Applied 13 libvirt objects (6 DC1 planes, dc1/office1/dc2
pools, office1-local, 3 mesh legs, all MTU 9000); prior VR0 nets torn down (wan
kept as a gap-#17 model); DC2 planes deferred (NetBox supernet), DC2 storage wired.

DOCFIX-178: scripts/prereqs/ idempotent workstation prereq installers + a
  Prerequisites section in the runbook + tests/prereqs/ (25/25). Runbooks must
  not assume prereq runtimes.
DOCFIX-179: OpenTofu scaffold first validation + apply. Per-module
  required_providers (child modules do NOT inherit provider SOURCE -> OpenTofu
  inferred nonexistent hashicorp/libvirt); tofu fmt -recursive; provider "maas"
  deferred to Stage 3 (kept a sensitive key out of Stage-1 plan/state);
  repo-lint now skips the .terraform/ provider cache; .terraform.lock.hcl added.
DOCFIX-180: dc-dc-phase0 runbook as-executed corrections folded in at phase
  close (two MTU domains, non-pristine-host handling, Step-9 13-resource plan,
  -input=false, Known-Gap resolved).

repo-lint 0 fail; prereqs harness 25/25; repo-lint harness 34/34.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

DOCFIX-149: OPNsense config.xml template + tested renderer ...

Real design work, researched before drafting: fetched OPNsense's own actual
shipped config.xml.sample and its Route.xml static-routes model before
writing anything.

opentofu/templates/opnsense-config.xml.tmpl: {{TOKEN}}-parameterized (reuses
this repo's existing clientdocs convention), covering interfaces/gateway/
staticroutes/DNS/NTP and D-107-shaped firewall rules (default-deny WAN
egress except NTP + the per-DC mirror's upstream sync). The real sample
fetch directly confirmed last turn's audit finding with an actual example:
it ships literal placeholder device names inside each interface's own <if>
block, proving LAN/WAN role assignment really is that explicit per-block
mapping, not declaration order.

scripts/opnsense-render-config.sh: the renderer. Needs no external tool
(unlike every other opnsense-* script this session), so it's tested
END-TO-END, not just guard clauses -- 8/8, including well-formed-XML
validation. The harness caught a real bug before it shipped: the token
HOSTNAME collides with bash's own built-in $HOSTNAME variable (unset
doesn't actually clear it), silently passing a test that should have
failed. Renamed to OPNSENSE_HOSTNAME throughout.

opentofu/templates/README.md's token legend marks exactly which values are
real (NTP pool default, D-106 naming) vs. pending Stage 0 ratification
(D-100/D-101/D-107) vs. only measurable on a real boot (vtnetN assignment)
vs. a security requirement (root password hash must be freshly generated,
never the stock sample's own shipped default).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QrcJx8TUar7pYAvpGJw57A

DOCFIX-143: repo_lint.py no longer relies on git to clean up its own CRLF ...

The --record-clientdocs-sweep/--record-guide-skill-coupling writers used
write_text(), which translates \n to the platform newline (CRLF on Windows)
before writing. .gitattributes' eol=lf silently cleaned this up at every
`git add`, so no CRLF ever reached a commit, but the script was depending on
git to fix its own sloppy output -- flagged during the DOCFIX-141 commit.
Both writers now build the string, .encode("ascii") it, and write_bytes() it
directly. ascii (not utf-8) deliberately: this repo's own rule is ASCII-only,
so a future non-ASCII path/hash now raises loudly here instead of writing
content L1 would fail on anyway.

Verified live: re-ran --record-clientdocs-sweep, byte-inspected the receipt
(0 CR, was 41/41 CR/LF before). tests/repo-lint harness 34/34 unchanged.
repo-lint 0 fail / 1 documented warn.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QrcJx8TUar7pYAvpGJw57A

DOCFIX-142: opentofu/ network + storage-pool scaffold (VR1 IaC, gap #2) ...

First OpenTofu content in the repo. Network/pool layer only: modules/dc-planes
(the six per-DC planes, D-052/D-100), modules/mesh-link (the D-100 dark-fiber
triangle), modules/dc-storage-pool, wired for DC1 (inherits DC0's CIDRs per
D-101) and Office1. DC2 deliberately not wired -- its CIDRs aren't assigned
yet (D-101 open sub-item).

Provider schema (dmacvicar/libvirt v0.9.8) verified against its actual current
docs this session, not memory -- it has diverged materially from older common
examples (network isolation is a nested forward.mode, not top-level mode;
libvirt_domain restructured to ~40 args mirroring raw libvirt XML). Node-VM/
volume resources, OPNsense config, and tc netem application are deliberately
deferred: that schema is too large/unfamiliar to author safely without a real
`tofu providers schema` pass on a connected machine -- see opentofu/README.md
for the full account and the concrete next step.

Added scripts/opentofu-validate.sh (fmt/init/validate wrapper) + a harness
testing what's actually exercisable without a tofu binary (none is available
anywhere this repo has been worked in this session -- logged, not hidden).
Extended repo_lint.py's L1 check to cover .tf files (uncovered before since
none existed). repo-lint 0 fail / 1 documented warn; both harnesses green.
Workflow doc + its companion visual tracker updated to match.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QrcJx8TUar7pYAvpGJw57A

DOCFIX-139..141: repo-rename sweep (ipv4->dc-dc) + repo-lint L9 self-reference guard ...

New repo openstack-caracal-dc-dc still had stale operational references to the
source repo it was seeded from (openstack-caracal-ipv4), plus, after the
mechanical fix, hardcoded references to its own new name -- both break on any
future fork/rename. Fixes:

- DOCFIX-139/140: repaired 8 stale clone-path/URL references across the skill
  and 4 runbook RUN blocks; fixed a repo_lint.py Windows path-separator bug
  that silently turned a documented WARN into a FAIL (rel comparison used
  str() instead of as_posix()).
- DOCFIX-141: new repo-lint check L9 fails any script/RUN-block/skill file
  that hardcodes the current repo's own directory name. Narrowed the
  .claude exclusion in repo_lint.py to .claude/worktrees/ only (it was
  blanket-hiding checked-in .claude/skills and .claude/hooks from all
  lint checks). Established a $REPO session-variable convention
  (runbooks/README.md Conventions) and converted the 8 hardcoded paths to
  require it explicitly, fail loud if unset.

repo-lint: 0 fail / 1 documented legacy WARN. tests/repo-lint harness 34/34.
Full details + per-item revert instructions in the two changelogs.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QrcJx8TUar7pYAvpGJw57A

DOCFIX-137: repo-lint L8 -- enforceable guide<->skill coupling guard ...

Make 'sweep the skill when the guide changes' a hard gate, not a note (skill-lag hit
twice: DOCFIX-135/136). L8 pins the Jenkins+K8s guide's sha256 in
clientdocs/guide-skill-coupling.txt; any guide change FAILS repo-lint (naming the
skill files to review) until re-recorded with --record-guide-skill-coupling. Mirrors
the L7 sweep-receipt pattern. Harness +5 (28/28), gauntlet 39/39, lint 0 fail.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

addendum 32: DOCFIX-111 lint excludes .claude/ session worktrees; orphan-sweep first live audit (0 orphans, 3 protected, verify-live OK-paths cleared) ...

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QFdCdEuxynmM8Q6HichbHn

addendum 30: client handover package complete -- DOCFIX-108 starter kit + DOCFIX-109 tenant AI skill (union-merged, deduped), L7 coverage recursive, receipt 29 files, gauntlet 37/37 ...

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QFdCdEuxynmM8Q6HichbHn

addendum 29: D-074 ADOPTED+EXECUTED -- overlap-allowed tenant CIDRs (Phase 0 gates proven live: exact-overlap subnet + Magnum cluster via API-LB), stage-4 guard rewritten with real overlap math (DOCFIX-106), repo_lint L5 numbering print removed (DOCFIX-107), D-016 amended, contract/runbook/intake aligned ...

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QFdCdEuxynmM8Q6HichbHn

addendum 28: operator-away batch integrated -- DOCFIX-098..105 (H4 drift detector, offboard orphan sweep + E0 guard, handover pack, cloud-snapshot, tenant-acceptance harness, lint L7 sweep rule, ledger-scan 099-boundary fix) ...

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QFdCdEuxynmM8Q6HichbHn

Patches