37 lines
1.8 KiB
Markdown
37 lines
1.8 KiB
Markdown
# Final Server Architecture (Approved Jul 9, 2026)
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## Base Standard
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All new netcup servers: RS 4000 G12 (12C/32GB/1TB, ~$44/mo).
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Exceptions: Core (existing RS 2000), app1-bu (Hetzner CPX11).
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## Server Roles
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| Box | Model | ~$/mo | Role | What it runs |
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|-----|-------|-------|------|-------------|
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| Core | RS 2000 | $24 | Ops hub | Hermes, Caddy, Portal, Docker (Vaultwarden, DocuSeal, Twenty, SearXNG), Prometheus/Grafana, Ollama (fallback), Uptime-Kuma, WireGuard, Tailscale |
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| app1 | RS 4000 | $44 | AI/ML | LiteLLM (primary, admin-ai.itpropartner.com), Open WebUI, Ollama (primary), Qdrant, n8n |
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| app2 | RS 4000 | $44 | Infrastructure | UNMS/UISP (10 containers), UniFi Controller (Java+MongoDB), Hudu (5 containers), Traccar (Java+26 ports) |
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| app3 | RS 4000 | $44 | Web apps | WordPress/Apex, other WP sites (from wphost02/SiteGround) |
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| app1-bu | CPX11 | $8 | Warm standby | Stays at Hetzner, StrongSwan/L2TP, watchdog |
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## Migration Status
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| Source | Target | Status |
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|--------|--------|--------|
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| ai.itpropartner.com (Hetzner CPX41) | app1 | Pending — admin-ai zero downtime critical |
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| n8n (Hetzner CPX11) | app1 | Pending |
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| unms.forefrontwireless.com (CPX21) | app2 | Planned |
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| unifi (CPX21) | app2 | Planned |
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| hudu.itpropartner.com (CPX21) | app2 | Planned |
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| fleettracker360 (CPX11) | app2 | Planned |
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| wphost02 (CPX21) | app3 | Planned |
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| docker host NPM/RustDesk | Discard | Caddy replaces NPM |
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## Constraints
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- admin-ai zero downtime: provision app1 LiteLLM first, test, switch DNS, 7-day fallback
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- Ollama on Core stays as secondary fallback (if app1 goes down)
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- n8n on app1 for direct Ollama access
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- Docker standard: /root/docker/<name>/, healthchecks, resource limits, .env
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- app1-bu stays at Hetzner
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- WISP discussion tabled, router API in backlog
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