Files
ai-resume/reference/stack.md
Sam Rolfe b267e55f8c Replace Vite/React scaffold with Go build spec
- AGENTS.md: build spec for Paperclip (constraints, conventions, 7 phases)
- docs/phase-1..7: per-phase work, DoD, out-of-scope, risks
- reference/: frozen decisions, stack+ports+budgets, content map, acceptance tests
- agents/: persona and security policy drafts
- Retires the React scaffold; history retained as record of the false start
2026-10-26 16:02:35 +11:00

2.6 KiB
Raw Blame History

Stack, hosts, ports, budgets

Hosts (measured 2026-10-17)

Host Name Role RAM total / free Swap used CPUs
.13 nixos-desktop Runtime — app, Qdrant, Prefect worker 15 GiB / 2.3 GiB 8.1 GiB 12
.35 sam-Ubuntu1 Public edge — Caddy terminates 443; also Gitea, Immich, Nextcloud, Penpot, Wiki.js 14 GiB / 4.1 GiB 4.0 GiB 2
.27 sam-4screen-desktop Build / dev — sources, Obsidian vault, agent work — — —

.13 is memory-bound, not CPU-bound. The budget is real: exceeding it destabilises services Sam relies on.

Ports

Service Host Port State
Caddy .35 443 (+ LAN 8000) existing — Sam applies any change
Go app .13 8096 new — verify free (8095 = offsite.lab)
Qdrant REST .13 6333 new, 127.0.0.1 only
Qdrant gRPC .13 6334 new, 127.0.0.1 only
Prefect server .13 existing reuse — do not deploy a second
OmniRoute .13 existing reuse — the only model gateway
Postgres .13 5432 reuse if needed
Whisper / Piper .13 existing reuse (Phase 7 voice only)
LangGraph service .13 8096+1 or existing Phase 5 — see note below

Known occupied: 3000, 3020, 5000, 5002, 5432, 8000, 8001, 8080, 8082, 8090, 8091, 8092, 8095, 8230, 8231, 8500, 8501, 8788–8792, 3081–3084, 1883.

Memory budget

Component Cap
Go app 120 m
Qdrant 400 m
Prefect worker 150 m
Guardrail (if local) 300 m
Total ceiling 1.0 GiB / 4 containers

Every service sets mem_limit and memswap_limit to the same value so it cannot consume host swap. Bind to 127.0.0.1; Caddy is the only public listener.

Paths

Item Path
Repo working copy /home/sam/paseo/projects/resume_ai_system_paperclip_build
Release root /home/sam/deployment/resume/
Live symlink /home/sam/deployment/resume/current
Secrets ~/.config/environment.d/10-secrets.conf
Planning reference /home/sam/paseo/projects/resume_ai_system/plan/ (read-only)

Public entry

resume.lab.audasmedia.com.au — wildcard DNS already resolves to the public edge on .35. No DNS work is required. Caddy block is specified in Phase 3 §3.3.

Open items

Item Owner
Embedding provider (Gemini free tier vs OpenRouter vs local) Sam — decide before Phase 4
Repo public/private after launch Sam — decide after Phase 3
Phone number on the contact page Sam