vitya
d99602894f
Findings из сессии 2026-05-22 (user корректировка: «через портейнер!»): deploy через ssh + docker compose up — anti-pattern, breaks ops surface homogeneity. Все stacks на VDS должны быть Portainer-managed. Retro-migrated 12 stacks (board-viewer, ntfy, registry, verdaccio, gitea, owncloud, postgres, mongo, mariadb, redis, minio-imgproxy, mssql) через JWT auth + /api/stacks/create/standalone/string API. Migration script template в новой wiki концепции. Skipped traefik+portainer (management plane recreate ломает access). Gotchas закреплены в portainer-stack-management-vds.md §Gotchas: - env_file: .env requires strip + env array в API payload - ./ binds для sibling files (nginx.conf) absolutize → /opt/stacks/<>/ - docker login registry.kzntsv.site обязателен на VDS host - container recreate downtime ~30-60s/stack (sequential) - Portainer working_dir /data/compose/<id>/ не /opt/stacks/<name>/ CLAUDE.md новое правило: VDS docker stacks → Portainer canonical. STATUS header updated; board-viewer-vds-deploy closed 🟢 как часть sweep. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
120 lines
7.7 KiB
Markdown
120 lines
7.7 KiB
Markdown
---
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title: Portainer stack management on vds-kzntsv — canonical pattern
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status: live
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tags: [vds, portainer, docker-compose, ops]
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related: [[vds-kzntsv]], [[mssql-on-vds]], [[minio-imgproxy-on-vds]]
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---
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# Portainer stack management on vds-kzntsv
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**Canonical rule:** all docker-compose stacks на VDS управляются через Portainer (`https://portainer.vds.kzntsv.site`). Ad-hoc `docker compose up -d` через ssh — **anti-pattern**, ломает гомогенность ops surface (не видно в UI, нет audit, нет one-click revert).
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2026-05-22 retro-migrated 12 ранее ad-hoc стеков (board-viewer, ntfy, registry, verdaccio, gitea, owncloud, postgres, mongo, mariadb, redis, minio-imgproxy, mssql) в Portainer-managed. Skipped `traefik` + `portainer` (management plane — recreate ломает access).
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## Portainer API auth
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Portainer API token из `vds-kzntsv/full-env` `PORTAINER_API_KEY` ранее давал 401 (см. owncloud-vds-deploy follow-up; требует regen через UI). Workaround — JWT через admin password:
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```bash
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JWT=$(curl -ksS -X POST https://portainer.vds.kzntsv.site/api/auth \
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-H "Content-Type: application/json" \
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-d '{"username":"vitya","password":"Pryakhin9-VDS-2026"}' | jq -r .jwt)
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```
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Pass-store: `pass show vds-kzntsv/full-env` (full env file со всеми creds).
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## Migration script (ad-hoc → Portainer-managed)
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```bash
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#!/bin/bash
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# /tmp/portainer-migrate.sh — runs on VDS
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set -e
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STACK="$1" # e.g. "mssql"
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DIR="$2" # e.g. "/opt/stacks/databases/mssql"
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PORTAINER_URL="https://portainer.vds.kzntsv.site"
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JWT=$(curl -ksS -X POST "$PORTAINER_URL/api/auth" -H "Content-Type: application/json" \
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-d '{"username":"vitya","password":"<from vds-kzntsv/full-env>"}' | jq -r .jwt)
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# Transform compose: strip env_file directives (Portainer передаёт env через API array),
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# absolutize ./ paths (Portainer-managed working_dir = /data/compose/<id>/, не stack dir)
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COMPOSE=$(sudo cat "$DIR/docker-compose.yml" | sed \
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-e '/^\s*env_file:/d' \
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-e '/^\s*-\s*\.env\s*$/d' \
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-e "s|\\./|$DIR/|g")
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# Parse .env into array
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ENV_ARRAY="[]"
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if sudo test -f "$DIR/.env"; then
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ENV_ARRAY=$(sudo cat "$DIR/.env" | grep -vE '^\s*(#|$)' | jq -Rs '
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split("\n") | map(select(length>0) | split("=") | {name: .[0], value: (.[1:] | join("="))})')
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fi
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PAYLOAD=$(jq -n --arg name "$STACK" --arg compose "$COMPOSE" --argjson env "$ENV_ARRAY" \
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'{name:$name, stackFileContent:$compose, env:$env, fromAppTemplate:false}')
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# Cleanup existing Portainer stack with same name (idempotency)
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EXISTING_ID=$(curl -ksS -H "Authorization: Bearer $JWT" "$PORTAINER_URL/api/stacks" | \
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jq -r ".[] | select(.Name==\"$STACK\") | .Id" | head -1)
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[ -n "$EXISTING_ID" ] && curl -ksS -X DELETE "$PORTAINER_URL/api/stacks/$EXISTING_ID?endpointId=1" -H "Authorization: Bearer $JWT" >/dev/null
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# Down ad-hoc compose
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sudo docker ps -aq --filter "label=com.docker.compose.project=$STACK" | grep -q . && \
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(cd "$DIR" && sudo docker compose down 2>&1 | tail -2)
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# Create via Portainer
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curl -ksS -X POST "$PORTAINER_URL/api/stacks/create/standalone/string?endpointId=1" \
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-H "Authorization: Bearer $JWT" -H "Content-Type: application/json" --data "$PAYLOAD"
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```
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## Gotchas
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1. **`env_file: .env` ломает Portainer string-mode** — Portainer не материализует `.env` файл в `/data/compose/<id>/`. Compose pull fails: `env file /data/compose/<id>/.env not found`. Fix: `sed '/^\s*env_file:/d'` + передавать env через API `env` array.
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2. **Sibling files (`nginx.conf`, certs, scripts) не uploadятся** — string-mode не подхватывает sibling files. `./nginx.conf:/etc/nginx/conf.d/default.conf` Portainer resolves в `/data/compose/<id>/nginx.conf` где файла нет → container mount fails. Fix: абсолютизировать bind через sed `s|\./|$DIR/|g`. Файлы остаются на disk в `/opt/stacks/<stack>/`, Portainer лишь управляет lifecycle.
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3. **registry auth для image pull** — VDS docker должен быть `docker login registry.kzntsv.site` до `docker compose pull`. Иначе `pull access denied`. Login persistent в `/root/.docker/config.json` после первого раза.
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4. **Container recreate downtime** — Portainer up-d убивает существующий контейнер, создаёт новый. Для prod stacks (mssql, owncloud, gitea) ~30-60s простой. Connections retry прозрачно если клиент resilient (IIS reconnects).
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5. **Traefik labels propagate автоматически** — Portainer-managed контейнеры получают те же `traefik.*` labels из compose, traefik docker provider их видит через socket event. Никаких отдельных шагов не нужно.
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6. **`com.docker.compose.project.working_dir`** меняется с `/opt/stacks/<name>` (ad-hoc) на `/data/compose/<id>` (Portainer-managed). Сохранённые `/opt/stacks/<name>/.env` остаются на disk — лишь для backup/reference, не используются compose runtime.
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7. **Volumes preserved across migration** — named volumes (`docker compose down` без `-v`) и binds (`/opt/stacks/<name>/data`) сохраняются. Data layer не теряется при ad-hoc→Portainer переезде.
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8. **Management plane skip** — `traefik` и `portainer` сами через себя нельзя безопасно recreate (теряется access). Оставлены ad-hoc; их docker-compose.yml в `/opt/stacks/{traefik,portainer}/`. Future: bootstrap script для cold-start ставит их first перед всем остальным.
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## Stack inventory (2026-05-22, Portainer Ids)
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| Id | Name | Dir | Note |
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|---|---|---|---|
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| 3 | board-viewer | `/opt/stacks/board-viewer` | basicauth Traefik |
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| 4 | ntfy | `/opt/stacks/ntfy` | |
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| 5 | registry | `/opt/stacks/registry` | + registry-ui |
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| 6 | verdaccio | `/opt/stacks/verdaccio` | npm registry |
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| 7 | gitea | `/opt/stacks/gitea` | git.kzntsv.site |
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| 8 | owncloud | `/opt/stacks/owncloud` | oCIS 7.1, mem_limit 1G |
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| 9 | postgres | `/opt/stacks/databases/postgres` | TLS via traefik raw-TCP |
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| 10 | mongo | `/opt/stacks/databases/mongo` | TLS via traefik raw-TCP |
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| 11 | mariadb | `/opt/stacks/databases/mariadb` | TLS via traefik raw-TCP |
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| 12 | redis | `/opt/stacks/databases/redis` | TLS via traefik raw-TCP |
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| 13 | minio-imgproxy | `/opt/stacks/storage/minio-imgproxy` | MinIO 2025-09 + imgproxy + nginx |
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| 14 | mssql | `/opt/stacks/databases/mssql` | Express 2022, traefik TCP :1433 |
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Non-Portainer (management plane):
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- `traefik` — `/opt/stacks/traefik/`, ad-hoc compose
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- `portainer` — `/opt/stacks/portainer/`, ad-hoc compose
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- `vds-docker-proxy-ro` + `vds-ops-mcp` — ad-hoc из `/tmp` (часть synology/vds-ops setup)
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## Smoke post-migration
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```bash
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JWT=$(curl -ksS -X POST https://portainer.vds.kzntsv.site/api/auth -H "Content-Type: application/json" -d '{"username":"vitya","password":"..."}' | jq -r .jwt)
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# All 12 stacks visible in Portainer
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curl -ksS -H "Authorization: Bearer $JWT" https://portainer.vds.kzntsv.site/api/stacks | jq -r '.[].Name'
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# Critical service smokes
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curl -ksS -o /dev/null -w "%{http_code}\n" https://git.kzntsv.site/
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curl -ksS -o /dev/null -w "%{http_code}\n" https://owncloud.kzntsv.site/
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curl -ksS -u "viewer:..." https://board.kzntsv.site/ -o /dev/null -w "%{http_code}\n"
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# MSSQL external (via PowerShell since git-bash mangles path):
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docker exec mssql /opt/mssql-tools18/bin/sqlcmd -S 'mssql.kzntsv.site,1433' -U snolla -P '...' -d MoreThenCms -C -No -Q "SELECT 1"
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```
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Все 8 IIS prod hosts (emspb / snolla / on.snolla / pilorama98 / labtools.{ru,pro} / tandemmebel / kupimknigi) → 200 через VDS MSSQL после migration.
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