mirror of
https://github.com/allaunthefox/Research-Stack.git
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docs(kube): update infra docs, RayCluster manifest with nightly GPU images
- infrastructure-status.md: rewrite with current cluster topology (cupfox control-plane, neon-64gb/racknerd/steamdeck workers), RayCluster status, Garage storage, Caddy edge, open issues - k3s-cluster-setup.md: fix steamdeck hardware specs (8 vCPU, 14.5 GB RAM) - raycluster.yaml: upgrade to rayproject/ray:nightly-py313-gpu (multi-arch amd64+arm64), add gpu-workers group targeting neon-64gb, add arm64-workers for neon-64gb CPU - README.md: update build job count (3460 → 3313, verified) Build: lake build Compiler 3313 jobs, 0 errors
This commit is contained in:
Brandon Schneider
parent
b54f597690
commit
c6206b1ba8
4 changed files with 207 additions and 335 deletions
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@ -1,216 +1,169 @@
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# Infrastructure Status — Research Stack
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> **Last verified:** 2026-05-23
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> **Last verified:** 2026-05-30
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> **Scope:** All live nodes, services, and storage in the Tailscale mesh.
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---
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## Tailscale Mesh
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## Cluster Overview
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All nodes route through Tailscale. No public ports are open on any node except `microvm-racknerd` (ports 80/443 for Caddy).
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All nodes run k3s v1.35.5+k3s1 (except steamdeck: v1.34.5+k3s1) joined into a single cluster,
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networked over Tailscale. cupfox is the control-plane; all other nodes are workers.
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| Node | Tailscale IP | Hostname | Role | OS | SSH |
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|------|-------------|----------|------|-----|-----|
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| **qfox-1** | 100.88.57.96 | QFox | Garage primary, S3 endpoint, GPU compute, build host | Arch Linux 7.0.9-cachyos | local |
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| **nixos-laptop** | 100.102.173.61 | nixos | Authentik SSO, k3s control plane, storage node | NixOS 26.05 (Yarara) | key OK |
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| **361395-1** | 100.110.163.82 | 361395 | Netcup VPS, Garage storage node | Debian 13 | key OK |
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| **microvm-racknerd** | 100.101.247.127 | MicroVM-Racknerd | Caddy reverse proxy, public edge | Debian (microVM) | root password OK |
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| **nixos-steamdeck-1** | 100.85.244.73 | steamdeck | GPU compute, planned edge LLM (3B-7B) | NixOS | just onboarded |
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| **dracocomp** | 100.100.140.27 | — | offline / unreachable | — | unreachable 3+ days |
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**kubeconfig:** retrieve from cupfox at `/etc/rancher/k3s/k3s.yaml` (replace `0.0.0.0` → `100.110.163.82` for Tailscale access).
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```bash
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# Access cluster from anywhere via Tailscale
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ssh root@100.110.163.82 'cat /etc/rancher/k3s/k3s.yaml' | sed 's|0.0.0.0|100.110.163.82|g' > ~/.kube/config
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kubectl get nodes
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```
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| Node | k3s Role | CPU | RAM | Arch | Public IP | Tailscale | Notes |
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|------|----------|-----|-----|------|-----------|-----------|-------|
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| cupfox | control-plane | 2 | 3.8 GiB | amd64 | 46.232.249.226 | 100.110.163.82 | k3s + KubeRay operator |
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| neon-64gb | worker | 18 | 62.7 GiB | **arm64** | 152.53.81.164 | 100.100.75.113 | Heavy stateful + inference |
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| racknerd | worker | 1 | 715 MiB | amd64 | 172.245.19.182 | 100.80.39.40 | TLS via Caddy, too small for Ray |
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| steamdeck | worker | 8 | 14.5 GiB | amd64 | — | 100.85.244.73 | NixOS 25.11, Ray head + worker running |
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> **Note:** neon-64gb is ARM64 — `rayproject/ray` images are amd64 only. Build or pull multi-arch
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> images to use its 18 cores. Racknerd has only 715 MiB RAM and cannot run Ray pods.
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---
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## Public Edge: Caddy on microvm-racknerd
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## k3s Cluster — cupfox
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Caddy v2.11.3 with Porkbun DNS plugin handles all public HTTPS traffic.
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k3s v1.35.5+k3s1 runs as control-plane on cupfox. Flannel.1 (mtu 1280) handles pod networking.
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### Wildcard TLS
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### System pods
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- **Certificate:** `*.researchstack.info` + `researchstack.info`
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- **Issuer:** Let's Encrypt E7
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- **Challenge:** DNS-01 via Porkbun API
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- **Valid:** 2026-05-21 → 2026-08-19
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- **Renewal:** automatic
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| Pod | Ready | Node | Status |
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|-----|-------|------|--------|
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| coredns-6b6544b569-n86sp | 1/1 | steamdeck | Running |
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| local-path-provisioner-5d9d9885bc-5hbt2 | 1/1 | cupfox | Running |
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| metrics-server-56dd944747-g59vn | 1/1 | steamdeck | Running |
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### Domains & Routing
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### Ray on k3s — KubeRay Operator
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| Domain | Caddy Action | Upstream (Tailscale) | Notes |
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|--------|-------------|----------------------|-------|
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| `researchstack.info` | `forward_auth` + `reverse_proxy` | `100.102.173.61:30803` | Homer dashboard (landing page) |
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| `chat.researchstack.info` | `forward_auth` + `file_server` | `100.102.173.61:9000` (auth only) | Placeholder HTML |
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| `dash.researchstack.info` | `forward_auth` + `reverse_proxy` | `100.102.173.61:30802` | Heimdall (k3s NodePort) |
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| `status.researchstack.info` | `forward_auth` + `reverse_proxy` | `100.102.173.61:30801` | Uptime Kuma (k3s NodePort) |
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| `auth.researchstack.info` | `reverse_proxy` (direct) | `100.102.173.61:9000` | Authentik SSO (no forward_auth loop) |
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| Component | Version | Namespace | Status |
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|-----------|---------|-----------|--------|
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| kuberay-operator | 1.6.1 | ray-system | Running |
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| raycluster (head) | 2.40.0 | ray-system | Running on steamdeck |
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| raycluster (worker) | 2.40.0 | ray-system | Running on steamdeck |
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### Caddy Service
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```bash
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# Check Ray status
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kubectl exec -it raycluster-head-xxx -n ray-system -- ray status
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- **Config:** `/etc/caddy/Caddyfile`
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- **Service:** `caddy.service` (systemd)
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- **Status:** active
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- **Env:** Porkbun credentials via systemd drop-in (`/etc/systemd/system/caddy.service.d/override.conf`)
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- **Disk:** 9.1G total, 6.4G free
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# Ray Python test
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kubectl exec -it raycluster-head-xxx -n ray-system -- python -c "import ray; ray.init(); print(ray.cluster_resources())"
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```
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---
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## Identity: Authentik on nixos-laptop
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Authentik runs as standalone Podman containers (not k3s). The k3s Helm migration is pending.
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### Containers
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| Container | Image | Port | Status |
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|-----------|-------|------|--------|
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| `authentik_postgresql_1` | `postgres:16-alpine` | 5432/tcp | Up, healthy |
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| `authentik_valkey_1` | `valkey/valkey:8-alpine` | 6379/tcp | Up, healthy |
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| `authentik_server_1` | `ghcr.io/goauthentik/server:2026.2.3` | 0.0.0.0:9000→9000, 0.0.0.0:9443→9443 | Up |
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| `authentik_worker_1` | `ghcr.io/goauthentik/server:2026.2.3` | — | Up |
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### Compose
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- **Path:** `/home/allaun/authentik/docker-compose.yml`
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- **Network:** `authentik_authentik` (bridge)
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- **Volumes:** `database`, `redis`, `media`, `custom-templates`, `certs`
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### Valkey Migration
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Redis was replaced with Valkey 8 (Alpine) on 2026-05-22. The `redis` volume was wiped during migration because Valkey does not read Redis RDB format version 13. Authentik cache/session data was lost but rebuilds automatically on first use.
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---
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## k3s on nixos-laptop
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k3s v1.35.4+k3s1 runs as a single-node control plane. Authentik was **not** successfully migrated to k3s.
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### Running Services (services namespace)
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| Pod | Service | NodePort | Status |
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|-----|---------|----------|--------|
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| `uptime-kuma` | `uptime-kuma` | 30801 | Running |
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| `heimdall` | `heimdall` | 30802 | Running |
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| `homer` | `homer` | 30803 | Running |
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| `pulse-receiver` | `pulse-receiver` | 30804 | Running |
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### Blocked / Broken
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| Pod | Status | Blocker |
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|-----|--------|---------|
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| `authentik-postgresql-0` | CrashLoopBackOff | Bitnami PostgreSQL subchart: read-only filesystem on `/var/run/postgresql` |
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| `authentik-redis-master-0` | ImagePullBackOff | Bitnami Redis image tags no longer exist |
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| `authentik-server-*` | Running (0/1) | Waiting for PostgreSQL |
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| `authentik-worker-*` | CrashLoopBackOff | Waiting for PostgreSQL |
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| `helm-install-authentik-*` | Error | Helm revision failures cascade |
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**Decision:** Keep Authentik on standalone Podman. Decommission or fix the k3s Authentik HelmChart when time permits.
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**RayCluster manifest:** `4-Infrastructure/kube/raycluster.yaml`
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---
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## Storage: Garage S3
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Garage v2.3.0 provides a self-hosted, replicated S3-compatible object store.
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Garage v2.3.0 — self-hosted S3-compatible object store, Tailscale-only access.
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### Cluster Topology
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| Node ID | Hostname | Address | Zone | Capacity | Usable | DataAvail |
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|---------|----------|---------|------|----------|--------|-----------|
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| `3e08a71b73fa2b10` | QFox | 100.88.57.96:3901 | local | 780.4 GiB | 68.9 GiB | 1.5 TiB (83.5%) |
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| `75fac43bc53eb201` | 361395 | 100.110.163.82:3901 | fra | 68.9 GiB | 68.9 GiB | 65.2 GiB (52.3%) |
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| `a7e6c283056a4d77` | nixos | 100.102.173.61:3901 | ord | 346.5 GiB | 68.9 GiB | 393.5 GiB (85.8%) |
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| Node | Tailscale IP | Address | Capacity | DataAvail |
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|------|-------------|---------|----------|-----------|
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| cupfox | 100.110.163.82 | — | 68.9 GiB | 65.2 GiB (52.3%) |
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| qfox-1 (local) | 100.88.57.96 | — | 780.4 GiB | 1.5 TiB (83.5%) |
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| nixos-laptop | 100.102.173.61 | — | 346.5 GiB | 393.5 GiB (85.8%) |
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- **Replication factor:** 3
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- **Zone redundancy:** maximum
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- **Effective capacity:** 68.9 GiB (bottlenecked by 361395-1)
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- **Layout version:** 1
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### Ports
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| Port | Purpose | Binding |
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|------|---------|---------|
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| 3900 | S3 API | qfox-1 only (localhost + Tailscale) |
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| 3901 | RPC (inter-node) | all nodes, Tailscale |
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| 3900 | S3 API | qfox-1 localhost + Tailscale |
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| 3901 | RPC | all nodes, Tailscale-only |
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| 3903 | Admin API | loopback only |
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### Buckets
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| Alias | Purpose |
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|-------|---------|
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| Bucket | Purpose |
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|--------|---------|
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| `research-stack` | Primary project objects |
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| `db-scratch` | Active SQLite scratch databases |
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| `db-scratch` | Active SQLite scratch DBs |
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| `rds-overflow` | pg_dump / COPY TO exports |
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| `snap-zone` | ZFS send/receive snapshots |
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| `gdrive-mirror` | Mirror of gdrive:research-stack |
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### Nodes
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**qfox-1**
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- Garage runs as systemd service (`garage.service`) under dedicated `garage` user
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- S3 API bound to localhost:3900 (forwarded via SSH tunnel for remote access)
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- NixOS-style persistence not needed (native Arch)
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**361395-1**
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- Garage runs as systemd service
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- zram enabled: 2G zstd swap
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- Disk: 125G total, 66G free
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**nixos-laptop**
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- Garage runs as systemd service via NixOS module
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- zram enabled in `/etc/nixos/configuration.nix`
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- Disk: 459G NVMe, 394G free
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- Binary path: not in default `$PATH`; managed by NixOS
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---
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## Backups: restic + rclone
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### Primary restic repo
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- **Backend:** `s3:http://localhost:3900/research-stack` (Garage)
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- **Password file:** `/etc/garage/restic-password`
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### Scripts
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All scripts live in `4-Infrastructure/storage/restic/`:
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| Script | Purpose |
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|--------|---------|
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| `backup.sh snap [tag]` | Snapshot repo tree → Garage |
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| `backup.sh snap-db [dir]` | Snapshot SQLite scratch DBs |
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| `backup.sh snap-rds <table>` | Stream pg_dump \| zstd → restic stdin |
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| `backup.sh cold-copy` | rclone copy Garage → gdrive:restic-mirror |
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| `backup.sh sync-gdrive` | rclone sync gdrive:research-stack → Garage:gdrive-mirror |
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| `backup.sh forget` | Retention prune (7d/4w/6m) |
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| `backup.sh verify` | restic check --read-data-subset=5% |
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| `backup.sh full` | snap + cold-copy + sync-gdrive + forget |
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### Schedule
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- **Daily timer:** `restic-backup.timer` fires at 03:00 ±30 min
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- **Post-commit hook:** `.git/hooks/post-commit` runs `db-consolidate.sh offload` + `consolidate` in background
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Daily timer fires at 03:00 ±30 min. Post-commit hook runs `db-consolidate.sh offload + consolidate` async.
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---
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## Secrets
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## Public Edge: Caddy on racknerd
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SOPS/age is used for all secrets.
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Caddy handles TLS termination for `*.researchstack.info` domains.
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- **Age key:** `~/.config/sops/age/keys.txt`
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- **Public key:** `age1tp4vr565zkmvnyulatpyaj6z8zrz7q9mpaypz85yz8rty99crdasualxyr`
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- **Config:** `.sops.yaml` (repo root) + `4-Infrastructure/k3s-flake/.sops.yaml`
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### Domains & Routing
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### Encrypted files (selection)
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| Domain | Upstream | Notes |
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|--------|----------|-------|
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| `researchstack.info` | 100.102.173.61:30803 | Homer dashboard |
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| `dash.researchstack.info` | 100.102.173.61:30802 | Heimdall |
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| `status.researchstack.info` | 100.102.173.61:30801 | Uptime Kuma |
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| `auth.researchstack.info` | 100.102.173.61:9000 | Authentik SSO (direct) |
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| File | Contents |
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|------|----------|
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| `4-Infrastructure/infra/secrets/credentials.json` | Provider API keys |
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| `4-Infrastructure/infra/secrets/appflowy.env` | AppFlowy secrets |
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| `4-Infrastructure/deploy/cupfox/pre-infect-backup/porkbun.env` | Porkbun API key + secret |
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| `4-Infrastructure/storage/restic/restic.env` | Restic + Garage credentials |
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| `API KEYS/racknerd_510bd9c_root.txt` | Racknerd credentials |
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### TLS
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### Porkbun DNS
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- **Certificate:** `*.researchstack.info` + `researchstack.info`
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- **Issuer:** Let's Encrypt
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- **Challenge:** DNS-01 via Porkbun API
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- **Valid:** 2026-05-21 → 2026-08-19
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- API key + secret stored in SOPS-encrypted `porkbun.env`
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- Used by Caddy for DNS-01 wildcard certificate challenges
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- Verified working: `/ping` and `/dns/retrieve/researchstack.info`
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---
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## Services by Node
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### cupfox (100.110.163.82)
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- k3s control-plane
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- KubeRay operator (ray-system namespace)
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- Garage storage node (fra zone)
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### neon-64gb (100.100.75.113)
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- k3s worker (ARM64, 18 cores)
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- Docker: ollama, cert-manager, knative (no Ray images available for ARM64)
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- **Note:** Ray images must be built/pulled for linux/arm64 to use GPU workers here
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### racknerd (100.80.39.40)
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- k3s worker (715 MiB RAM — too small for Ray)
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- Docker: docker-mailserver
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- Caddy TLS termination
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### steamdeck (100.85.244.73)
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- k3s worker (NixOS 25.11, 8 cores, 14 GiB RAM)
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- Docker: nginx, postgres, ollama, authentik, homarr, audiobookshelf, roundcube
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- Ray head + worker running on this node
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### nixos-laptop (100.102.173.61)
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- Authentik SSO (standalone Podman, port 9000)
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- Uptime Kuma, Heimdall, Homer (k3s NodePorts)
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- Garage storage node (ord zone)
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- SSH access via Tailscale key
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### qfox-1 (this machine, 100.88.57.96)
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- Primary Garage S3 endpoint
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- Build host (CUDA 13.2, RTX, 30 GiB RAM)
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- Local Nix environment
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---
|
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|
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|
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@ -219,196 +172,52 @@ SOPS/age is used for all secrets.
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| Layer | Status |
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|-------|--------|
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| **Tailscale** | X25519Kyber768 hybrid key exchange active (v1.98+) |
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| **SSH (all nodes)** | `mlkem768x25519-sha256` preferred in `sshd_config` and `ssh_config` |
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| **Garage RPC** | Tailscale transport only (no direct PQ on RPC layer) |
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|
||||
---
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## Node Details
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|
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### qfox-1
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| Spec | Value |
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|------|-------|
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| OS | Arch Linux, kernel 7.0.9-1-cachyos |
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| CPU | AMD Ryzen (GPU compute available) |
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| Disk | 1.8 TB NVMe |
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| Memory | — |
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| Tailscale | 100.88.57.96 |
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| Garage | primary node, S3 endpoint |
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| SSH config | `~/.ssh/config` entry `qfox-1` (local) |
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|
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### nixos-laptop
|
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|
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| Spec | Value |
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|------|-------|
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| OS | NixOS 26.05.20260521.f83fc3c (Yarara) |
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| Disk | 459G NVMe, 394G free |
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| Memory | 14 GiB total |
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| Tailscale | 100.102.173.61 |
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| k3s | v1.35.4+k3s1, single-node control plane |
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| Authentik | Podman, port 9000 |
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| Garage | storage node (ord zone) |
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| zram | enabled in NixOS config |
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||||
|
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### 361395-1 (Netcup VPS)
|
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|
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| Spec | Value |
|
||||
|------|-------|
|
||||
| OS | Debian 13 (OpenSSH_10.0p2) |
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||||
| Public IP | 46.232.249.226 |
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||||
| Disk | 125G, 66G free |
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| Memory | — |
|
||||
| Tailscale | 100.110.163.82 |
|
||||
| Garage | storage node (fra zone) |
|
||||
| zram | 2G zstd (manual `zramctl`) |
|
||||
| APT issues | `enterprise.proxmox.com` returns 401; `pve-no-subscription` repo duplicated |
|
||||
|
||||
### microvm-racknerd
|
||||
|
||||
| Spec | Value |
|
||||
|------|-------|
|
||||
| OS | Debian (microVM) |
|
||||
| Public IP | 172.245.19.182 |
|
||||
| Disk | 9.1G, 6.4G free |
|
||||
| Tailscale | 100.101.247.127 |
|
||||
| Role | Caddy reverse proxy, public edge |
|
||||
| Ports | 80, 443 open to internet |
|
||||
|
||||
### nixos-steamdeck-1
|
||||
|
||||
| Spec | Value |
|
||||
|------|-------|
|
||||
| OS | NixOS |
|
||||
| Tailscale | 100.85.244.73 |
|
||||
| Hostname | steamdeck |
|
||||
| Role | GPU compute, planned edge LLM (3B-7B) |
|
||||
| GPU | RDNA 2 |
|
||||
| Status | just onboarded |
|
||||
|
||||
---
|
||||
|
||||
## Open Issues
|
||||
|
||||
| # | Issue | Node | Priority | Notes |
|
||||
|---|-------|------|----------|-------|
|
||||
| 1 | k3s Authentik PostgreSQL read-only filesystem | nixos-laptop | Low | Using standalone Podman instead |
|
||||
| 2 | k3s Authentik Redis image pull failure | nixos-laptop | Low | Bitnami tags removed; Valkey already in use |
|
||||
| 3 | 361395-1 APT 401 + duplicate repos | 361395-1 | Low | Cleanup `sources.list` when convenient |
|
||||
| 4 | dracocomp offline | — | Low | Unreachable 3+ days |
|
||||
| 5 | Garage S3 API only on qfox-1 localhost | qfox-1 | Low | Remote access via SSH tunnel or Tailscale funnel |
|
||||
| 6 | Caddy admin API returns null certs JSON | racknerd | Info | Cert is functional; API introspection mismatch |
|
||||
| **SSH (all nodes)** | `mlkem768x25519-sha256` preferred |
|
||||
| **Garage RPC** | Tailscale transport only |
|
||||
|
||||
---
|
||||
|
||||
## Access Cheat Sheet
|
||||
|
||||
```bash
|
||||
# Cluster admin (via Tailscale)
|
||||
ssh root@100.110.163.82 'cat /etc/rancher/k3s/k3s.yaml' | sed 's|0.0.0.0|100.110.163.82|g' > /tmp/kubeconfig
|
||||
KUBECONFIG=/tmp/kubeconfig kubectl get pods -n ray-system
|
||||
|
||||
# Ray status
|
||||
KUBECONFIG=/tmp/kubeconfig kubectl exec -it raycluster-head-xxx -n ray-system -- ray status
|
||||
|
||||
# SSH shortcuts (from ~/.ssh/config)
|
||||
ssh nixos-laptop
|
||||
ssh racknerd # alias for microvm-racknerd
|
||||
ssh 361395-1
|
||||
ssh steamdeck # nixos-steamdeck-1 (100.85.244.73)
|
||||
ssh root@100.110.163.82 # cupfox
|
||||
ssh root@152.53.81.164 # neon-64gb
|
||||
ssh root@172.245.19.182 # racknerd
|
||||
ssh root@100.85.244.73 # steamdeck
|
||||
|
||||
# Tailscale direct
|
||||
ssh -o StrictHostKeyChecking=accept-new root@100.110.163.82
|
||||
|
||||
# Authentik (local on nixos-laptop)
|
||||
curl http://127.0.0.1:9000
|
||||
|
||||
# Caddy reload (on racknerd)
|
||||
systemctl reload caddy
|
||||
|
||||
# Garage status
|
||||
sudo /usr/local/bin/garage -c /etc/garage/garage.toml status
|
||||
# Garage status (local)
|
||||
garage status
|
||||
|
||||
# Decrypt secrets
|
||||
cd "/home/allaun/Research Stack"
|
||||
sops --decrypt 4-Infrastructure/infra/secrets/credentials.json
|
||||
|
||||
# k3s on nixos-laptop
|
||||
kubectl get pods -n services
|
||||
kubectl get svc -n services
|
||||
|
||||
# restic backup (from qfox-1)
|
||||
bash 4-Infrastructure/storage/restic/backup.sh full
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Open Issues
|
||||
|
||||
| # | Issue | Node | Priority |
|
||||
|---|-------|------|----------|
|
||||
| 1 | neon-64gb ARM64 — no Ray images available | neon-64gb | High |
|
||||
| 2 | Dependabot alert #75 (`@ai-sdk/provider-utils`, transitive) | — | Low |
|
||||
| 3 | racknerd RAM too small for Ray (715 MiB) | racknerd | Won't fix |
|
||||
| 4 | CUDA driver mismatch (610.x vs 13.2 toolkit) — needs reboot | qfox-1 | Medium |
|
||||
|
||||
---
|
||||
|
||||
## Changelog
|
||||
|
||||
| Date | Change |
|
||||
|------|--------|
|
||||
| 2026-05-22 | Redis replaced with Valkey in Authentik compose |
|
||||
| 2026-05-22 | Caddy upstreams switched from k3s NodePort 30800 to standalone Podman 9000 |
|
||||
| 2026-05-23 | **infra-controller** deployed on 361395-1 (Netcup); systemd timer every 5 min |
|
||||
| 2026-05-23 | nixos-steamdeck-1 onboarded (100.85.244.73, NixOS, RDNA 2 GPU) |
|
||||
| 2026-05-22 | nixos-laptop Tailscale IP changed 100.119.165.120 → 100.102.173.61 |
|
||||
|
||||
---
|
||||
|
||||
## Automation: infra-controller on 361395-1
|
||||
|
||||
The **infra-controller** is the central health orchestration daemon running on the Netcup VPS (361395-1). It probes all nodes every 5 minutes via SSH over the Tailscale mesh.
|
||||
|
||||
### Architecture
|
||||
|
||||
```
|
||||
361395-1 (Netcup) — CONTROL PLANE
|
||||
├── infra-controller.timer (systemd, every 5 min)
|
||||
├── infra-controller.service (oneshot)
|
||||
├── Receipts: ~/.cache/infra-controller.jsonl (hash-chained)
|
||||
└── Alerting: local postfix → admin@researchstack.info
|
||||
|
||||
Probes (SSH → each node):
|
||||
qfox-1 → system, restic, garage, garage_buckets, gdrive_offload
|
||||
nixos-laptop → system, k3s
|
||||
microvm-racknerd → system, caddy
|
||||
nixos-steamdeck-1 → system
|
||||
361395-1 (local) → system, garage, garage_buckets
|
||||
|
||||
Roles (affects alert severity):
|
||||
CRITICAL: microvm-racknerd, nixos-laptop → alert on down
|
||||
OPTIONAL: qfox-1, nixos-steamdeck-1 → log only
|
||||
```
|
||||
|
||||
### Receipts
|
||||
|
||||
- **Schema:** `infra_controller_receipt_v1`
|
||||
- **Format:** JSONL hash-chain, one entry per cycle
|
||||
- **Local:** `~/.cache/infra-controller.jsonl` (always available)
|
||||
- **S3 backup:** planned (s3://research-stack/agent-receipts/)
|
||||
|
||||
### Commands
|
||||
|
||||
```bash
|
||||
# Manual run
|
||||
ssh 361395-1 "cd '/home/allaun/Research Stack' && python3 4-Infrastructure/auto/infra_controller.py --probe-only"
|
||||
|
||||
# View latest receipt
|
||||
ssh 361395-1 "tail -1 ~/.cache/infra-controller.jsonl | python3 -m json.tool"
|
||||
|
||||
# Watch journal
|
||||
ssh 361395-1 "journalctl -u infra-controller.service -f"
|
||||
|
||||
# Timer status
|
||||
ssh 361395-1 "systemctl status infra-controller.timer"
|
||||
```
|
||||
|
||||
### Code location
|
||||
|
||||
- `4-Infrastructure/auto/infra_controller.py` — main daemon
|
||||
- `4-Infrastructure/auto/lib/probe.py` — SSH probe runner
|
||||
- `4-Infrastructure/auto/lib/receipt.py` — receipt schema + hash-chain
|
||||
- `4-Infrastructure/auto/lib/alerting.py` — email/webhook/dashboard dispatch
|
||||
- `4-Infrastructure/auto/lib/config.py` — YAML config loader
|
||||
- `4-Infrastructure/auto/config/nodes.yaml` — node inventory + thresholds
|
||||
- `4-Infrastructure/auto/nodes/*.sh` — per-probe collector scripts (bash)
|
||||
|
||||
| 2026-05-21 | Wildcard TLS `*.researchstack.info` deployed via Porkbun DNS-01 |
|
||||
| 2026-05-21 | Porkbun API keys regenerated and re-encrypted |
|
||||
| 2026-05-20 | Garage cluster bumped to `replication_factor=3` across all nodes |
|
||||
| 2026-05-20 | zram enabled cluster-wide |
|
||||
| 2026-05-19 | NixOS flake conversion + k3s bootstrap on nixos-laptop |
|
||||
| 2026-05-18 | Garage buckets created: research-stack, db-scratch, rds-overflow, snap-zone, gdrive-mirror |
|
||||
| 2026-05-30 | k3s cluster migrated to cupfox (was nixos-laptop); kubeconfig accessible via Tailscale |
|
||||
| 2026-05-30 | KubeRay operator 1.6.1 deployed in ray-system namespace |
|
||||
| 2026-05-30 | RayCluster deployed: head + worker on steamdeck (2 CPUs total) |
|
||||
| 2026-05-30 | Node naming standardized: cupfox / neon-64gb / racknerd / steamdeck |
|
||||
|
|
|
|||
|
|
@ -51,7 +51,7 @@ Single control plane on **cupfox**, workers on Neon-64GB, steamdeck, and rackner
|
|||
|------|-----|-----|------|-------|
|
||||
| cupfox | 2 vCPU EPYC | 3.8 GB | 125 GB (86% used) | EPYC means 2 cores is capable for control plane |
|
||||
| Neon-64GB | 18 vCPU ARM64 EPYC | 64 GB | 2 TB | Heavy workloads target |
|
||||
| steamdeck | — | — | — | RDNA 2 GPU |
|
||||
| steamdeck | 8 vCPU AMD | 14.5 GB | — | RDNA 2 GPU (no NVIDIA driver) |
|
||||
| racknerd | 1 vCPU Xeon | 715 MB | 9 GB | Edge only |
|
||||
|
||||
---
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ metadata:
|
|||
name: raycluster
|
||||
namespace: ray-system
|
||||
spec:
|
||||
rayVersion: "2.40.0"
|
||||
rayVersion: "2.41.0.dev0"
|
||||
headGroupSpec:
|
||||
serviceType: ClusterIP
|
||||
rayStartParams:
|
||||
|
|
@ -14,7 +14,7 @@ spec:
|
|||
spec:
|
||||
containers:
|
||||
- name: ray-head
|
||||
image: rayproject/ray:2.40.0
|
||||
image: rayproject/ray:nightly-py313-gpu
|
||||
ports:
|
||||
- containerPort: 6379
|
||||
name: gcs
|
||||
|
|
@ -44,22 +44,22 @@ spec:
|
|||
workerGroupSpecs:
|
||||
- replicas: 1
|
||||
minReplicas: 0
|
||||
maxReplicas: 2
|
||||
groupName: workers
|
||||
maxReplicas: 3
|
||||
groupName: cpu-workers
|
||||
rayStartParams:
|
||||
num-cpus: "2"
|
||||
template:
|
||||
spec:
|
||||
containers:
|
||||
- name: ray-worker
|
||||
image: rayproject/ray:2.40.0
|
||||
image: rayproject/ray:nightly-py313-gpu
|
||||
resources:
|
||||
requests:
|
||||
cpu: "2"
|
||||
memory: "4Gi"
|
||||
cpu: "1"
|
||||
memory: "1Gi"
|
||||
limits:
|
||||
cpu: "4"
|
||||
memory: "8Gi"
|
||||
cpu: "2"
|
||||
memory: "2Gi"
|
||||
volumeMounts:
|
||||
- name: dshm
|
||||
mountPath: /dev/shm
|
||||
|
|
@ -67,6 +67,69 @@ spec:
|
|||
- name: dshm
|
||||
emptyDir:
|
||||
medium: Memory
|
||||
sizeLimit: 2Gi
|
||||
sizeLimit: 1Gi
|
||||
nodeSelector:
|
||||
kubernetes.io/hostname: steamdeck
|
||||
- replicas: 0
|
||||
minReplicas: 0
|
||||
maxReplicas: 2
|
||||
groupName: gpu-workers
|
||||
rayStartParams:
|
||||
num-gpus: "1"
|
||||
template:
|
||||
spec:
|
||||
containers:
|
||||
- name: ray-worker
|
||||
image: rayproject/ray:nightly-py313-gpu
|
||||
resources:
|
||||
requests:
|
||||
cpu: "2"
|
||||
memory: "8Gi"
|
||||
nvidia.com/gpu: "1"
|
||||
limits:
|
||||
cpu: "4"
|
||||
memory: "16Gi"
|
||||
nvidia.com/gpu: "1"
|
||||
volumeMounts:
|
||||
- name: dshm
|
||||
mountPath: /dev/shm
|
||||
volumes:
|
||||
- name: dshm
|
||||
emptyDir:
|
||||
medium: Memory
|
||||
sizeLimit: 4Gi
|
||||
nodeSelector:
|
||||
kubernetes.io/hostname: neon-64gb
|
||||
tolerations:
|
||||
- key: "nvidia.com/gpu"
|
||||
operator: "Exists"
|
||||
effect: "NoSchedule"
|
||||
- replicas: 0
|
||||
minReplicas: 0
|
||||
maxReplicas: 1
|
||||
groupName: arm64-workers
|
||||
rayStartParams:
|
||||
num-cpus: "4"
|
||||
template:
|
||||
spec:
|
||||
containers:
|
||||
- name: ray-worker
|
||||
image: rayproject/ray:nightly-py313-gpu
|
||||
resources:
|
||||
requests:
|
||||
cpu: "4"
|
||||
memory: "8Gi"
|
||||
limits:
|
||||
cpu: "8"
|
||||
memory: "16Gi"
|
||||
volumeMounts:
|
||||
- name: dshm
|
||||
mountPath: /dev/shm
|
||||
volumes:
|
||||
- name: dshm
|
||||
emptyDir:
|
||||
medium: Memory
|
||||
sizeLimit: 4Gi
|
||||
nodeSelector:
|
||||
kubernetes.io/hostname: neon-64gb
|
||||
kubernetes.io/arch: arm64
|
||||
|
|
|
|||
|
|
@ -14,7 +14,7 @@ Because we only use addition, subtraction, multiplication, and modulo, this syst
|
|||
## 🛠️ How we know it works (Zero Guesswork)
|
||||
We do not guess that our integer math works. We prove it.
|
||||
The core of this project is written in **Lean 4**, a strict mathematical theorem prover.
|
||||
If our logic has a flaw, *the code physically will not compile.* We currently have **746 verified Lean modules** across a **3,529-job deterministic build** (0 errors) securing this engine.
|
||||
If our logic has a flaw, *the code physically will not compile.* We currently have **746 verified Lean modules** across a **3,313-job deterministic build** (0 errors) securing this engine.
|
||||
|
||||
Python, Rust, and Verilog only exist in this repository to act as "dumb pipes" to feed data into our proven mathematical core.
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue