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oikos/archive/knowledge/infrastructure/index.md
dtoro 6b75f7302d db as source of truth: wiki→seeds, archive old artifacts, knowledge ingestion
- Migrations 010 (content_hash) + 011 (search tsvector column)
- new: internal/knowledge/seed.go — knowledge seed ingest engine
- new: internal/httpapi/knowledge.go — SearchKnowledge + GetEntityKnowledge
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- convert all 36 wiki docs + 6 investigations + 12 runbooks → seeds/knowledge.yaml
- archive: knowledge/wiki/→archive/, oikos/cards/→archive/, .hermes/plans/→archive/
- delete: 9 superseded Python kernel files, ledger/, mcp/build_host_files.py
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# Infrastructure — cross-cutting systems
The homelab's shared infrastructure: systems that span multiple nodes and
are documented in their own pages. Each system below links to its full doc.
## Network
- **[Network](network.md)** — physical topology, subnets, routing, DHCP.
Homelab `192.168.8.0/24` isolated from household `192.168.178.0/24`.
Proxmox hubris acts as subnet router.
- **[DNS — split-horizon](dns.md)** — Technitium DNS on LXC 107,
`192.168.8.2:53`. `*.hubris.network` resolves to LAN IPs on the homelab
network and to mesh addresses off-LAN.
## Connectivity / mesh
- **[Mesh — Tailscale → Netbird migration](mesh.md)** — overlay networking.
Netbird is the preferred path; Tailscale is legacy.
- **[SSH access](ssh-access.md)** — dual-server SSH (OpenSSH + Netbird SSH)
on hubris, key distribution.
## Public ingress
- **[Public ingress — VPS traefik + cert mirror](ingress.md)** — how home
services reach the open internet. Two-stage: VPS traefik (IONOS) terminates
TLS, proxies over Netbird to home Caddy.
- **[Caddy reverse proxy](../containers/121-caddy.md)** — LAN endpoint.
Terminates TLS for every `*.hubris.network` hostname, forwards to backends.
## Storage
- **[Media permissions — GID 10000 standard](media-permissions.md)** — shared
group permission model across all LXCs that read/write the media library.
- **[Backups — rclone → Proton Drive](backups.md)** — off-host backup strategy.
LXC 132 handles rclone to Proton Drive; restic-on-USB deprecated.
## Identity & access
- **[Authentik SSO](../containers/106-auth-outpost.md)** — identity provider.
Core server runs on the VPS; LAN forward-auth outpost at LXC 106.
OIDC providers configured for Jellyfin, Jellyseerr, Sabnzbd, qBittorrent,
Yuvomi, and more.
## Management & automation
- **[Homelab context distribution](homelab-context.md)** — `/opt/homelab-context`
clone, MCP server, secrets issuance, cross-client sync.
- **[Auto-deploy — gitea-webhook pipelines](auto-deploy.md)** — push-to-deploy
for Caddy config, mule-image, and other tracked repos.
- **[Monitoring](monitoring.md)** — health checks, watchdogs, alerting
(migrated from claudio-bot to Hermes cron).
- **[VPS hardening](vps-hardening.md)** — IONOS netbird VPS: fail2ban,
nftables, OIDC SSH, security posture.
## Topology
- **[Topology diagram (generated)](topology.md)** — Mermaid graph of compute,
ingress routing, and storage mounts. Auto-generated from `inventory.yaml`
by `oikos/gen-topology.py` (Python — Go DB-native replacement planned).
## Related
- [README](../../../README.md) — entry point
- [Containers index](../containers/index.md)
- [Operations cheatsheet](../../../.agents/operations/commands.md)
- [OIKOS operating model](../../../.agents/OIKOS.md)