tasks: close windows-hosting-vendor-research + add iis-migration-to-ruvds

User selected RUVDS (Windows Server 2025 Core, 2GB RAM, 30GB HDD) outside research process.
Vendor decision made, migration task created as ready.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.tasks/STATUS.md

@@ -689,14 +689,22 @@ Copy-Item C:\sites\snolla\Web.config.bak-pre-vds-cutover-20260522 C:\sites\snoll
 
 ---
 
-## ⚪ [windows-hosting-vendor-research] — Design-таска (1 день). Выбрать вендора managed Windows hosting для будущего переезда IIS с windows-recovery-host (домашней машины). Output: 1-pager с recommended vendor + cost estimate + migration recipe outline.
+## 🟢 [windows-hosting-vendor-research] — vendor selected: RUVDS (2026-05-22)
 
-Это **переходный** трек до завершения snolla node-rewrite'а (после которого IIS не нужен вообще). Не файлим impl-таску миграции до этой research'и — vendor выбираем сначала.
+**Status:** done
+**Selected:** RUVDS Windows Server 2025 Core, 2GB RAM, 30GB HDD, 1IP (RDP ready). DC: Королёв. User selected outside research process.
+**Next action:** impl-таска `iis-migration-to-ruvds` (ready).
+**Branch:** n/a
+
+---
+
+## ⚪ [iis-migration-to-ruvds] — Migrate 11 IIS sites from DESKTOP-NSEF0UK to RUVDS Windows Server 2025 Core
 
 **Status:** ready
-**Where I stopped:** (not started)
-**Next action:** См. `windows-hosting-vendor-research.md` — constraints + candidates + acceptance. Steps: (1) research 4 candidates (Rusonyx / Selectel / FirstVDS / Beget), (2) fill comparison table по criteria (RDP / .NET 4.8 / IIS 10 / public IP / cost / SLA / reviews), (3) write top-1 recommendation с trade-off justification, (4) cost estimate monthly + one-time, (5) document в `.wiki/concepts/windows-hosting-vendor-comparison-2026.md`. **Не file** follow-up impl-task `iis-migration-to-managed-windows-hosting` — пусть future-agent file'нёт когда vendor выбран. Spawn'd by [resilience-roadmap-design] workshop pass 1 2026-05-21.
+**Where I stopped:** (not started — awaiting RUVDS installation complete)
+**Next action:** RDP-подключение к RUVDS, verify .NET 4.8 + IIS installed, install URL Rewrite 2.1, plan migration: (1) backup IIS sites+configs from windows-recovery-host, (2) deploy to RUVDS, (3) configure external MSSQL/MinIO connection (already on VDS), (4) DNS swap test on single low-traffic site (kupimknigi.spb.ru).
 **Branch:** n/a
+<!-- created-by: user-decision / 2026-05-22 / trigger: RUVDS purchased -->
 
 ---
 

.tasks/iis-migration-to-ruvds.md

@@ -0,0 +1,80 @@
+# iis-migration-to-ruvds
+
+## Goal
+
+Migrate 11 IIS sites from [[../entities/windows-recovery-host]] (DESKTOP-NSEF0UK) to RUVDS Windows Server 2025 Core. Убрать SPOF домашней машины.
+
+**Pre-requisites done:**
+- MSSQL+MinIO уже на [[../entities/vds-kzntsv]] (см [[mssql-minio-migration-to-vds]])
+- RUVDS purchased: Windows Server 2025 Core, 2GB RAM, 30GB HDD, 1IP, DC Королёв
+- RDP ready (credentials в secure storage)
+
+## Target sites (11)
+
+From [[../.wiki/concepts/recovery-architecture-snapshot]]:
+- snolla.com
+- pilorama98.ru
+- labtools.ru / labtools.pro
+- tandemmebel.ru
+- emspb.ru
+- kupimknigi.spb.ru (low-traffic — pilot candidate)
+- on.snolla.com
+- maljarka.tandemmebel.ru
+- + 3 others (see source)
+
+## Migration approach
+
+1. **RDP-first setup** (RUVDS):
+   - Verify .NET Framework 4.8 installed (`Get-ChildItem 'HKLM:\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full\'`)
+   - Verify IIS 10 installed (`Get-WindowsFeature Web-Server`)
+   - Install URL Rewrite 2.1 (download + Server Manager cmd)
+   - Configure firewall: allow 80/443 inbound
+   - Test external MSSQL connection to VDS (89.253.255.94:1433)
+   - Test external MinIO connection to VDS (minio.kzntsv.site:443)
+
+2. **Backup source** (windows-recovery-host):
+   - Export IIS configuration: `%systemroot%\system32\inetsrv\appcmd.exe list site -config > sites-backup.txt`
+   - Export applicationHost.config: `C:\Windows\System32\inetsrv\config\applicationHost.config`
+   - Backup inetpub\wwwroot\ (11 sites, ~100MB-1GB each)
+   - Document Web.config connection strings (MSSQL/MinIO endpoints)
+
+3. **Deploy to target** (RUVDS):
+   - Create IIS sites matching source structure
+   - Copy site contents (RDP drive mount or WinRM copy)
+   - Update Web.config connection strings → point to VDS MSSQL/MinIO
+   - Import SSL certificates (traefik LE certs) or setup new LE on IIS
+
+4. **Pilot on kupimknigi.spb.ru**:
+   - DNS pointing test (local hosts file or temporary DNS)
+   - Smoke test: homepage + admin + database connectivity
+   - 24h soak — monitor stability
+   - If OK → proceed with remaining 10 sites
+
+5. **DNS swap cutover**:
+   - Update DNS A records → RUVDS IP
+   - Monitor traefik logs on windows-recovery-host (should see 0 traffic)
+   - Keep windows-recovery-host warm for 1 week rollback window
+
+## Acceptance criteria
+
+- [ ] RUVDS IIS serving all 11 sites
+- [ ] All sites functional (no 500 errors, DB connectivity OK)
+- [ ] DNS pointed to RUVDS
+- [ ] 24h stability soak passed
+- [ ] Rollback plan documented (revert DNS to home IP)
+- [ ] windows-recovery-host VM shutdown / saved-state
+
+## Open questions
+
+- [ ] **RUVDS public IP** — assigned yet? Need for DNS A records.
+- [ ] **SSL strategy** — use existing traefik LE certs (export?) or setup new LE on IIS?
+- [ ] **Traefik на RUVDS?** — IIS-only (port 80/443 direct) или traefik reverse proxy again?
+- [ ] **Backup strategy for RUVDS IIS** — VDS snapshot? IIS native backup?
+
+## Notes
+
+- **Windows Server 2025 Core** = GUI-less, PowerShell-only management. No Server Manager desktop.
+- **2GB RAM constraint** — IIS + 11 sites = tight. Monitor memory after pilot.
+- **Migration is transitional** — long-term snolla-on-node makes IIS obsolete. Don't over-engineer.
+
+<!-- created-by: user-decision / 2026-05-22 / trigger: RUVDS purchased -->