Einfache Sprache — freigegeben
- Modell
- qwen2.5:7b (lokal via Ollama, aihub.iio.space Fallback)
- Erzeugt
- 2026-08-05
- Felder
- 77
- Norm
- Einfache Sprache ~B1 — nicht Leichte Sprache (DIN SPEC 33429)
- Geprüft von
- Operator-Chat-Freigabe (gate.iio-space-einfache-sprache-content-review-v2, Session AGT-1DED3AED) · 2026-08-05
Not a closed-source black box
What building blocks
does IIO actually consist of?
Not the 264 IIO-native skills — but the industry-standard open-source platforms that IIO operates, wires together, and hides behind governance/HITL. Enterprise software, not custom-built where custom-built isn't needed.
Identity & Access
| Tool | License | Role in IIO |
|---|---|---|
| Keycloak | Apache-2.0 | Central platform SSO (OIDC/SAML, magic link) for all tenants |
| Authentik | MIT | On-prem IdP for sovereign, self-hosted tenants (LDAP, RADIUS) |
Developer Platform & Catalog
| Tool | License | Role in IIO |
|---|---|---|
| Backstage | Apache-2.0 | Service catalog, group-owner model (Spotify/CNCF project) |
| GitLab CE | MIT | Git hosting, CI/CD — several independent instances |
| Neo4j | GPLv3 (Community) | Graph database for architecture knowledge and dependencies |
| VitePress | MIT | This documentation platform itself |
AI / Inference
| Tool | License | Role in IIO |
|---|---|---|
| Ollama | MIT | Local LLM inference on our own GPU fleet |
| LiteLLM | MIT | Model proxy/router — unifies cloud and local models |
| OpenWebUI | BSD-3 (custom) | Chat UI for local AI Hub instances |
| vLLM | Apache-2.0 | High-throughput inference on dedicated GPU servers |
| Qdrant | Apache-2.0 | Vector DB for RAG knowledge bases |
Monitoring & Observability
| Tool | License | Role in IIO |
|---|---|---|
| Grafana | AGPLv3 | Dashboards for the entire infrastructure |
| VictoriaMetrics | Apache-2.0 | Metrics storage (Prometheus-compatible) |
| Loki | AGPLv3 | Log aggregation |
| Alertmanager | Apache-2.0 | Alert routing |
| Uptime Kuma | MIT | Endpoint uptime checks |
Content, CMS & Signing
| Tool | License | Role in IIO |
|---|---|---|
| Directus | BUSL-1.1 | Headless CMS + data platform |
| Docuseal | AGPLv3 | Legally binding document signing (e-signatures) |
| Tool | License | Role in IIO |
|---|---|---|
| Stalwart Mail Server | AGPLv3 | JMAP/IMAP/SMTP — mail core |
| Roundcube / SOGo / Nextcloud | GPLv3 / GPLv2 / AGPLv3 | Browser webmail (chosen automatically per use case) |
Analytics
| Tool | License | Role in IIO |
|---|---|---|
| Matomo | GPLv3 | Self-hosted, GDPR-compliant web analytics (no Google Analytics) |
Edge, Reverse Proxy & Security
| Tool | License | Role in IIO |
|---|---|---|
| Caddy | Apache-2.0 | TLS reverse proxy, automatic Let's Encrypt |
| Traefik | MIT | mTLS reverse proxy for security-critical clusters |
| nftables / fail2ban | GPLv2 | Host firewall + intrusion prevention |
Databases
| Tool | License | Role in IIO |
|---|---|---|
| PostgreSQL | PostgreSQL-Lizenz | Standard database, dedicated instance per service |
| Redis / KeyDB | BSD-3 | Caching, session store, RAG stacks |
Why this page exists
Visibility isn't a nice-to-have.
Every enterprise building block that IIO operates is discoverable — without anyone having to search server registries or internal decision documents. This page is the curated, public view of what is already documented internally in a machine-readable way. We're happy to discuss technical deep-dives (adapter skills, live status) directly.
Technical conversation
Questions about the foundation?
We're happy to show how these building blocks work together — including a live demo.