6722ee735b
Pages touched: Sources/index, Sources/Dev/index, Sources/Homelab/index,
Wiki/index, Wiki/Reference/index, Wiki/Reference/{ob1,traefik,gitea},
Wiki/Homelab/proxmox, Wiki/Dev/pbs-hub, Wiki/Dev/ai-memory-architecture
Pages created: none
Entities promoted: none (proposed: trellis, vault-mcp, petalbrain, pbs-hub-mcp, knot-dns, herbyeos)
Synthesis: ai-memory-architecture updated (9->17 sources) for petalbrain consolidation,
shared public.embeddings, OB1 two-layer + reflection job, JSONL watcher, Trellis
Contradictions flagged: OB1 "Supabase" -> self-hosted pgvector:pg17/petalbrain + Ollama (corrected)
Tags proposed: none
Notes: 8 pipeline test artifacts flagged for cleanup (not deleted); session-note->session-notes
lint pending; Venture unchanged
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
58 lines
3.4 KiB
Markdown
58 lines
3.4 KiB
Markdown
---
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type: entity
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path: Wiki/Homelab
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tags:
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- proxmox
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- homelab
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created: 2026-05-08
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updated: 2026-05-24
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---
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# Proxmox
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## What it is
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Proxmox VE is the bare-metal hypervisor running in the homelab, hosting virtual machines and LXC containers for all homelab services. It provides the compute substrate under Authentik, DNS stack (Knot + Pi-hole), OB1 (Supabase + pgvector), the GitHub Actions self-hosted runner (ustest1), and future services. Proxmox's VM/LXC flexibility allows mixing full VMs (for services needing kernel isolation) with lightweight LXCs (for simpler services).
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## Current state
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Active. Key guests running on Proxmox:
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- **ustest1** — Self-hosted GitHub Actions runner for PBS CI/CD (`pbsii-cicd-pipeline`)
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- **DNS stack** — Knot DNS primary + secondary, Pi-hole (split-horizon `.herbylab.dev`)
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- **Authentik** — SSO/IdP for homelab services
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- **`homelab-postgres`** — pgvector:pg17 container hosting the consolidated `petalbrain` DB (wiki/ob1/trellis schemas) — the substrate for OB1 and the MCP servers
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- **Traefik VM 102** (`10.0.21.181`) — homelab ingress with the `*.herbylab.dev` wildcard
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- **PBS LXC 110** — Proxmox Backup Server (Debian 12); daily backups to local datastore, weekly rsync to NAS
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- **us-test-authy (VM 100)** — recovered to static `10.0.21.207`; runs Claude Desktop / Dispatch
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- **herbydev** — Primary dev workstation VM (promoted from us-test-authy)
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VLAN scheme renumbered in May 2026: VID 11 (lab network), VID 21 (private network); OpenWrt switch chip aligned to bridge VID assignment. (Note: DaVinci Resolve runs on the separate `herbyeos` Endeavour tower, not on Proxmox.)
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## Where it lives
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- Physical homelab hardware (specific host/model not documented in sources)
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- Managed via Proxmox web UI and CLI
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- Network: OpenWrt VLAN-segmented switch, VLANs 11/21
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## Related projects
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- [[Sources/Homelab/ob1-main-deployment|ob1-main-deployment]] — OB1 Supabase on Proxmox
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- [[Sources/Dev/herbys-dev-setup|herbys-dev-setup]] — herbydev VM setup
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- [[Sources/Dev/pbsii-cicd-pipeline|pbsii-cicd-pipeline]] — ustest1 GitHub Actions runner
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- [[Sources/Homelab/dns-knot-pihole-end-to-end|dns-knot-pihole-end-to-end]] — DNS stack on Proxmox
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- [[Sources/Homelab/2026-05-08-homelab-vlan-renumber-switch-chip-to-bridge-alignment|2026-05-08-homelab-vlan-renumber-switch-chip-to-bridge-alignment]] — VLAN renumber
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- [[Sources/Homelab/homelab-mcp-server|homelab-mcp-server]] — MCP server (Proxmox-hosted)
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- [[Sources/Homelab/postgres-consolidation-ob1-reflection-layer|postgres-consolidation-ob1-reflection-layer]] — `petalbrain` on `homelab-postgres`
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- [[Sources/Homelab/2026-05-22-pbs-nas-off-site-backup-via-rsync|2026-05-22-pbs-nas-off-site-backup-via-rsync]] — PBS LXC 110 backup pipeline
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- [[Wiki/Homelab/homelab-ingress-stack|homelab-ingress-stack]] — synthesis
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## History
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- Ongoing — Core homelab compute platform
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- **2026** — DNS stack deployed: Knot DNS + Pi-hole chain live
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- **2026** — herbydev promoted from us-test-authy (Proxmox VM rename/reconfigure)
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- **2026-05-06** — MCP server deployed on Proxmox behind Authentik + Cloudflare Tunnel
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- **2026-05-08** — VLAN scheme renumbered (VID 11 lab, VID 21 private); switch chip → bridge alignment fixed
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- **2026-05-15** — `petalbrain` consolidation: wiki/ob1/trellis schemas on the `homelab-postgres` pgvector:pg17 container
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- **2026-05-22** — PBS LXC 110 (Debian 12) off-site backup pipeline; PVE→PBS→NAS rsync; day-1 restore validated
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