52 lines
6 KiB
Markdown
52 lines
6 KiB
Markdown
# Result: independent R5 review
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Base SHA: `8284eb5d006943d42133eb665c99dcbc3133d6a6`
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Reviewed SHA: `ca28be6ae629d3d67936475ea5896b6f70f6e1e4`
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Result SHA: `ca28be6ae629d3d67936475ea5896b6f70f6e1e4` (review only; no source changes)
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Files changed by this reviewer: this report and the task record only; no production or test files.
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## Scope and evidence
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Reviewed the immutable `8284eb5..ca28be6` diff, the updated stage-one owner manifest, and the Caddy/HAProxy templates, removed nginx template, R5 runbook, and local syntax validator. I did not inspect live VPS configuration, alter containers, or run the validator/full gates. The current checkout HEAD matched the reviewed SHA during review. `AGENTS.md` had a pre-existing local modification and was left untouched.
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The runbook does a careful job of distinguishing observed configuration from examples. It requires operator discovery of exact proxy image/version, process arguments, mounts and include files, port 443 mode/SNI ordering, port 80 HTTP-01 path, and source/active configuration identity before editing. It backs up both active proxy files and host source; it also gives separate full-tree backups for directory mounts. Single-file inode preservation, post-edit active/source comparison, validation before reload, a two-protocol baseline for every operator-enumerated site, and scoped rollback are documented. The HAProxy snippets are additive, preserve existing route/default order, and use separate TLS passthrough and cleartext Caddy backends. The Caddy 2.8 site disables TLS-ALPN to require HTTP-01 and does not add access logging. The obsolete nginx alternative is removed.
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## Findings
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### MEDIUM — R5 runbook cannot execute the HAProxy apply step without a separate procedure
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`docs/STAGE1_DEPLOYMENT_RUNBOOK.md:396-403` deliberately leaves the HAProxy reload command unspecified and directs the operator to find a deployment-specific mechanism, otherwise to stop. This is a sound safety guard against guessing at a shared proxy’s process model, but it means this deliverable does not itself provide the requested executable no-restart apply path even for the owner-confirmed Docker/HAProxy 3.0 deployment. The operator must research and supply a process-specific procedure before R5 can proceed; the current text correctly calls that an operational blocker. Parent reported an isolated official HAProxy 3.0 fixture where USR2 preserved the container identity/start time/restart count while replacing worker PIDs, but this does not prove the actual VPS runs master-worker mode or that its PID1/config mechanism accepts that signal. Do not transfer that fixture result to production.
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### LOW — HAProxy route is reloaded before Caddy’s new site configuration
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`docs/STAGE1_DEPLOYMENT_RUNBOOK.md:405-408` instructs applying the HAProxy route first and reloading Caddy second. During that interval, new TLS traffic for the hostname can be sent to a Caddy process that has not loaded the site block yet, producing a transient certificate or routing failure. A safer sequence is to reload Caddy first and then expose the new HAProxy SNI route, with validation/hash gates retained between steps. This is a narrow new-host availability window; it does not imply harm to existing sites.
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No CRITICAL or HIGH findings in the reviewed R5 delta.
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## Commands actually run
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- `git rev-parse HEAD` — `ca28be6ae629d3d67936475ea5896b6f70f6e1e4`.
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- `git status --short` — showed the pre-existing `AGENTS.md` modification and task-record files; no source edits from this review.
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- `git show --stat --oneline --no-renames 8284eb5d006943d42133eb665c99dcbc3133d6a6..ca28be6ae629d3d67936475ea5896b6f70f6e1e4` — reviewed R5 delta summary.
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- `git show ca28be6...:docs/STAGE1_DEPLOYMENT_RUNBOOK.md | nl -ba | sed -n '140,470p'` — inspected runbook and cited line references.
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- `git show ca28be6...:deploy/randomayzer.haproxy.cfg | nl -ba` and `git show ca28be6...:deploy/randomayzer.Caddyfile | nl -ba` — inspected proxy snippets.
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- `git show ca28be6...:agents/codex/notes/validate-r5-templates.sh | nl -ba` — inspected the local syntax-validator implementation; did not execute it.
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- `git diff --check 8284eb5d006943d42133eb665c99dcbc3133d6a6 ca28be6ae629d3d67936475ea5896b6f70f6e1e4` — exit 0.
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- `bash -n <(git show ca28be6ae629d3d67936475ea5896b6f70f6e1e4:agents/codex/notes/validate-r5-templates.sh)` — exit 0.
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Coordinator reports that target-version Caddy/HAProxy validation and Docker R5 validator passed, and app gates plus PostgreSQL integration passed at identical runtime code. These are coordinator-reported results, not commands run by this reviewer. This review did not run npm tests, lint, build, the Docker validator, or any VPS operation.
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## UNVERIFIED
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- Actual VPS container IDs, image patch versions, entrypoints, config/include paths, mount sources, inodes and active/source equality.
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- Actual HAProxy mode, TLS inspector, SNI precedence, catch-all ordering, cleartext port 80 route, HTTP-01 reachability, and graceful reload mechanism.
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- Actual Caddy admin endpoint/reload availability, certificate issuance/renewal, DNS, WireGuard peer identity, firewall policy, login/callback behavior, and all-site baseline health.
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- Directory-mount include trees are backed up, but the runbook does not give a concrete recursive active/source tree comparison command after edits; it requires the operator to compare the full set. This is non-blocking documentation debt if that comparison is completed before reload.
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## Remaining blockers and non-blocking debt
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- The MEDIUM runbook gap blocks live R5 application until a conditional, inspection-gated HAProxy reload procedure is documented or an operator supplies and records the verified deployment-specific method.
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- The LOW reload-order issue should be corrected before live use.
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- Actual topology and live acceptance remain the operator’s responsibility and unverified. No phase-closed or production-ready determination is made here.
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Final verdict: the R5 configuration examples and safeguards are well-scoped, but the current runbook is not yet an executable end-to-end procedure for the HAProxy apply step. No live environment facts were inferred.
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