---
_last_updated_: 2026-05-25T12:00:00+03:00
session_id: 2026-05-25-books-vds-stacks-to-portainer
---

# Next session handoff

## Recent commits

- (about to commit) `tasks(books-vds-stacks-to-portainer): close 🟢 — 6 stacks migrated, wiki + entity updated` — final session commit.
- `scripts(books-vds-portainer-migration): Phase 1 adapter ready` (`141efe97`)
- `tasks(books-vds-stacks-to-portainer): Phase 0 probe complete, +imgproxy scope` (`bfb942cd`)
- `tasks: add ⚪ books-vds-stacks-to-portainer` (`439da3ce`)
- `backup(books-vds): daily 06:00 MSK pipeline to kreknin live 🟢` (`fe41ee44`)

## Open треки

| Трек | Готовность | Entry-point |
|---|---|---|
| `stateful-split-volume-copy` ⚪ | not started; lean playbook готов, fits real books VDS (89.253.255.133) | `.tasks/stateful-split-volume-copy.md` |
| `iis-migration-to-ruvds` 🟡 | soak (kupimknigi + emspb DNS flipped 2026-05-24, 22 pending) | `.tasks/iis-migration-to-ruvds.md` |
| `infra-inventory` ⚪ | ready, не начат — **обновлён factsheet `books-vds` после Portainer migration**, готов к ingest в admin-detailed runbook | `.tasks/infra-inventory.md` |
| `books-bookva-user-whitelist-gathering` ⚪ | ready, long-lead gathering (email-based) | `.tasks/books-bookva-user-whitelist-gathering.md` |
| `books-vds-bookva-bootstrap` 🔵 | blocked on tenant-split Phase 4 | `.tasks/books-vds-bookva-bootstrap.md` |
| `books-dns-cutover-bookva` 🔵 | blocked on books-vds-bookva-bootstrap | `.tasks/books-dns-cutover-bookva.md` |
| `books-stateful-split-execution` 🔵 | blocked on dev-prep + per-tenant-backup-and-observability в victor/books | `.tasks/STATUS.md` |

## Спроси user'а

- **Verify backup pipeline post-migration:** next scheduled run 06:00 MSK 2026-05-26 (через ~18h от close). Если ntfy/email прийдут с success — acceptance criterion #4 finalized. Если нет — investigate (most likely bind paths intact, low risk).
- **Какую таску брать следующей?** Active candidates: `stateful-split-volume-copy` (ops, lean playbook готов), `infra-inventory` (книги VDS теперь fully documented — момент удачный), `iis-migration-to-ruvds` (DNS TTL reductions для 22 pending hosts).

## Не делать (preemptive guards)

- **Не editit `/usr/docker/<svc>/docker-compose.yml`** на books VDS — теперь reference-only. Portainer-managed compose state в `/data/compose/<id>/docker-compose.yml`. Edit через Portainer UI или API.
- **Не `docker compose up -d`** на books VDS для migrated стеков — стартанёт parallel set контейнеров под compose-project `<dirname>`, conflicting names с Portainer-managed. Trust Portainer для lifecycle.
- **Не push without grant in next session** — auto-push grant был session-only (Rule 4). Next session start = ask-mode again.
- **Не migrate traefik / portainer на books VDS** — management plane, recreate ломает access. Same exclusion as vds-kzntsv.
- **Не trust `docker login registry.kzntsv.site`** на books VDS — НЕ настроен. Кэшированные images сейчас спасают, но force-pull для private images → auth fail. Setup login если planned image-rotation.

## Memory updates за сессию

- **Учить:** на books VDS **yum dead** (CentOS 7 EOL 2024-06, mirrors retired). Static binary install — единственный путь для package install (e.g. `curl -fsSL https://github.com/jqlang/jq/releases/.../jq-linux-amd64 -o /usr/local/bin/jq`).
- **Учить:** Portainer single instance `portainer.kzntsv.site` управляет 2 endpoint'ами — `1` = books VDS, `6` = stostayer (другой клиент, не наш, **не расширять scope сюда**).
- **Учить:** Portainer migration ladder lowest→highest blast radius works на books VDS — `proxy-chain → imgproxy → minio → mongo → books-db → elasticsearch`. Books-api + books-task-runner reconnect transparently через mongo/books-db recreate windows (~13-15s). ES cluster yellow normal для single-node.
- **Учить:** `imgproxy` (2 containers, serves `imgproxy.kzntsv.site`, S3 backend → minio) был **missing** из entity wiki до Phase 0 probe — lesson: при entity wiki bootstrap на legacy hosts обязательно `ls /usr/docker/` cross-check vs `docker ps`.
- **Reference:** migration pattern source — [[../wiki/concepts/portainer-stack-management-vds]] (vds-kzntsv); books VDS application + diffs — [[../wiki/concepts/portainer-stack-management-books-vds]].
- **Reference:** `scripts/books-vds-portainer-migration/{migrate.sh,README.md}` — adapter for future re-use (e.g. если появится ещё SSH-compose стек на books VDS).