claim(pvcheck-M1): control plane and routing verified post-proxy-recreation

proxy subnet: 10.10.0.0/16, 7 endpoints (6 services + lb)
All 9 swarm services: 1/1
Routes: ci (200), drone (303), report (200)
VIP exhaustion since 05:38Z: 0 errors
Upgrade-all Step-0 guard confirmed in SKILL.md §0
[A2] SKILL.md stale description fixed (orchestrator commit 84e13a7)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

machine-docs/JOURNAL-pvcheck.md

@@ -0,0 +1,47 @@
+# JOURNAL — phase pvcheck (post-proxy verification)
+
+Builder-private reasoning and working notes. Anti-anchoring: Adversary reads STATUS for claims, not this file.
+
+---
+
+## 2026-06-13T05:55–06:02Z — Phase orientation and M1 data collection
+
+Phase pvfix is DONE. Entered pvcheck. No phase files existed yet — the Adversary had proactively created REVIEW-pvcheck.md and BACKLOG-pvcheck.md with a baseline probe at 05:56Z.
+
+**Adversary baseline findings (from REVIEW-pvcheck.md):**
+- All preconditions verified cold (pvfix DONE, proxy /16 live, all services 1/1, all routes 200/303)
+- [A2]: stale text in upgrade-all SKILL.md — "per-run safety net until that lands" (fix: proxy /16 HAS landed)
+
+**My verification runs:**
+```
+$ ssh cc-ci 'docker network inspect proxy --format "{{range .IPAM.Config}}{{.Subnet}}{{end}}, Endpoints: {{len .Containers}}"'
+10.10.0.0/16, Endpoints: 7
+
+$ curl -sk -o /dev/null -w "%{http_code}" https://ci.commoninternet.net/ → 200
+$ curl -sk -o /dev/null -w "%{http_code}" https://drone.ci.commoninternet.net/ → 303
+$ curl -sk -o /dev/null -w "%{http_code}" https://report.ci.commoninternet.net/ → 200
+
+$ ssh cc-ci 'journalctl -u docker --since "2026-06-13 05:38:00" | grep -c "available IP while allocating VIP"'
+0
+```
+
+The "could not find network allocator STATE" errors in the 05:35Z window are expected transient noise: they occur when swarm tries to allocate VIPs for the old deleted /24 network IDs (mlxau8…, 85p3aq…) during the recreation — not the "available IP while allocating VIP" signature of actual exhaustion.
+
+**A2 fix applied:**
+- Edited `/srv/cc-ci-orch/.claude/skills/upgrade-all/SKILL.md` line 80-81
+- Committed to orchestrator repo as `84e13a7`
+- Guard logic unchanged — only the description now reflects reality (durable fix has landed)
+
+**Decision on bridge /hook:** bridge is exposed at `PathPrefix(/hook)` and only accepts POST (webhook). A GET to `/hook` returns 404 — expected; health is confirmed via service logs showing the poller running and commenting on repos.
+
+**M1 claim:** All control-plane facts documented. Claiming M1 now. Will work on M2 while awaiting verdict.
+
+---
+
+## 2026-06-13T06:02Z — M2 planning
+
+M2 requires:
+1. Real recipe CI run through proxy — will use a small enrolled recipe like `hedgedoc` or `cryptpad` if a !testme PR exists, or trigger via the harness directly
+2. Allocator headroom proof — deploy/remove 3-5 throwaway stacks with published ports (simulating concurrent deploys), confirm endpoint count stays small and no VIP exhaustion
+
+Will check what enrolled recipes have open PRs available for !testme first.