Commit graph

37 commits

Author SHA1 Message Date
Viktor Barzin
00dc756716 anubis: only challenge GET requests; allow everything else
PrivateBin's XHR `POST /` (paste creation) was the trigger — Anubis's
catch-all CHALLENGE rule served an HTML challenge page where the JS
expected JSON, breaking paste creation entirely. Same shape will hit
any SPA XHR or CORS preflight on the other 8 Anubis-fronted sites
(homepage actions, kms upload-then-poll, wrongmove search refresh,
jsoncrack share, etc.) the moment it gets exercised.

Add an `ALLOW` rule keyed on `method != "GET"` between the AI/UA-block
imports and the catch-all CHALLENGE. Rationale:

  * AI scrapers consume GET response bodies — they don't POST.
  * State-mutating XHRs and OPTIONS preflight need to bypass the
    challenge or the app breaks.
  * CrowdSec + per-route rate-limit + app-level auth already cover
    abuse on mutating methods, so this gives up nothing.
  * Hard-deny rules for known-bad bots run first, so a declared bad
    bot can't sneak through by sending a POST.

Also added a `checksum/policy` annotation on the Anubis pod template
sourced from `sha256(coalesce(var.policy_yaml, default_policy_yaml))`
so future policy changes auto-roll the deployment instead of needing
a manual `kubectl rollout restart`.

f1-stream had its own policy override (path carve-outs for SvelteKit
asset hashes and JSON data routes); mirrored the new rule there too.

Applied to all 8 Anubis-fronted stacks: blog, kms, f1-stream,
travel_blog, real-estate-crawler, homepage, cyberchef, jsoncrack.
Verified per stack: GET / returns the Anubis challenge page; POST,
PUT, DELETE, OPTIONS pass through to the backend (HTTP 301/405/502
from the upstream app, never the Anubis "not a bot" HTML).
2026-05-10 14:56:12 +00:00
Viktor Barzin
203a71768d x402: consolidate to a single shared forwardAuth gateway
The per-site `x402_instance` module created one Deployment + Service +
PDB per protected host (9 in total, 9×64Mi). Every pod was running the
exact same logic with the same config — the only thing that varied
was the upstream URL, which we don't even need since the gateway can
return 200 to "allow" and Traefik handles the upstream itself.

Refactor to the same pattern as `ai-bot-block`:
 * single deployment + service in `traefik` namespace, 2 replicas, HA
 * Traefik `Middleware` CRD `x402` (forwardAuth → x402-gateway:8080/auth)
 * each consumer ingress just appends `traefik-x402@kubernetescrd` to
   its middleware chain via `extra_middlewares`

x402-gateway gains a `MODE=forwardauth` env var that returns 200 (allow)
or 402 (with x402 PaymentRequiredResponse body) instead of reverse-
proxying. Image: ghcr ... f4804d62.

Pod count: 9 → 2 (78% memory saved). All 9 sites verified still
serving the Anubis challenge to plain curl with identical TTFB.
DRY_RUN until `var.x402_wallet_address` is set on the traefik stack.

Removes `modules/kubernetes/x402_instance/` (dead code now).
2026-05-10 10:54:38 +00:00
Viktor Barzin
786f0434cb x402: deploy payment gateway in front of Anubis on all 9 public sites
Adds modules/kubernetes/x402_instance/ — a small Go reverse proxy
(forgejo.viktorbarzin.me/viktor/x402-gateway:ce333419) that selectively
issues HTTP 402 Payment Required to declared AI-bot User-Agents and
validates X-PAYMENT headers against a Coinbase x402 facilitator.
Browsers are forwarded transparently to Anubis (which then handles the
JS PoW gate as before).

Wired into all nine Anubis-fronted sites:
  ingress -> x402-X -> anubis-X -> backend

While `wallet_address` is empty the gateway runs in DRY_RUN — every
request is transparent-proxied, no 402s issued. This lets the pod sit
in the request path with zero behavioural impact today; flipping the
wallet variable in the per-stack module call activates payment-required
mode for AI-bot UAs.

Default config: Base mainnet USDC, $0.01/req, x402.org/facilitator,
catch-all UA list (ClaudeBot|GPTBot|Bytespider|meta-externalagent|
PerplexityBot|GoogleOther|cohere-ai|Diffbot|Amazonbot|
Applebot-Extended|FacebookBot|ImagesiftBot|YouBot|anthropic-ai|
Claude-Web|petalbot|spawning-ai|scrapy|python-requests).

Verified post-apply: 9/9 pods Running, all 9 sites still serve the
Anubis challenge to plain curl with identical TTFB, x402 logs confirm
"dry_run":true on every instance.
2026-05-10 02:26:10 +00:00
Viktor Barzin
3c340c1796 anubis: re-protect f1 with a per-host policy that allows JSON routes
Earlier f1 revert left the host fully unprotected (no Anubis,
exclude_crowdsec=true on the ingress already). Re-add Anubis with
a custom policy_yaml that:

- ALLOWs /_app/* (SvelteKit immutable JS/CSS chunks loaded before
  any cookie exists), /openapi.json, /docs, /api/* (FastAPI meta).
- ALLOWs the 9 known JSON/proxy routes (schedule, streams,
  embed, embed-asset, extract, extractors, health, proxy, relay)
  so the SvelteKit SPA's XHRs return JSON instead of the challenge
  HTML.
- Catch-all CHALLENGE for everything else — the SPA HTML pages
  (which fall through to FastAPI's `/{path}` catch-all) get the
  PoW gate.

The ALLOWed JSON routes are technically scrapeable by a determined
bot, but the user's stated goal is "avoid accidental scrapes" — the
HTML/SPA is the AI-training target, and that stays gated.

Verified: / → Anubis challenge HTML; /schedule, /streams → JSON;
/_app/.../app.js → text/javascript; ClaudeBot UA → Anubis deny page.
2026-05-10 01:24:50 +00:00
Viktor Barzin
b5f48e7b99 anubis: pull f1 off Anubis (XHR-vs-challenge collision) + add latency alerts
f1.viktorbarzin.me is a SPA whose JS fetches /schedule, /embed,
/embed-asset, … on the same path tree. With Anubis fronting `/`,
those XHRs land on the challenge HTML even when the cookie *should*
be valid, breaking the page with `Unexpected token '<', "<!doctype "
... is not valid JSON`. Removed Anubis from f1 — would need a path
carve-out (the way wrongmove does for /api) to re-enable. Added a
top-of-block comment so future me remembers why.

Plus four new Prometheus alerts in `Slow Ingress Latency` group
(stacks/monitoring/.../prometheus_chart_values.tpl):

- IngressTTFBHigh         (warn, 10m, avg latency >1s)
- IngressTTFBCritical     (crit, 5m,  avg latency >3s)
- IngressErrorRate5xxHigh (crit, 5m,  5xx >5%)
- AnubisChallengeStoreErrors (crit, 5m, any 5xx on *anubis* services
  via Traefik — proxies for the in-pod challenge-store error since
  Anubis itself only exposes Go-runtime metrics)

Notes from the alert author: avg-not-p95 because the existing
Prometheus scrape config drops traefik bucket series; once those
are restored, swap to histogram_quantile(0.95). TraefikDown inhibit
rule extended to suppress these four during a Traefik outage.
2026-05-10 01:01:52 +00:00
Viktor Barzin
efd28ccce5 anubis: fix 500 on multi-replica + roll out to 6 more public sites
Browser visits to viktorbarzin.me started returning HTTP 500 with
`store: key not found: "challenge:..."` in pod logs. Root cause:
each Anubis pod stores in-flight challenges in process memory; with
2 replicas behind a ClusterIP, the PoW-solved request can be
routed to a different pod than the one that issued the challenge.
Anubis upstream documents the same caveat ("when running multiple
instances on the same base domain, the key must be the same across
all instances" — true for the ed25519 signing key, but the
challenge store is still pod-local without a shared backend).

Drop module default replicas: 2 → 1. Worst-case: ~1s cold-start on
pod restart. Real fix (Redis-backed challenge store) noted as a
follow-up in CLAUDE.md.

Roll Anubis out to: f1-stream, cyberchef (cc), jsoncrack (json),
privatebin (pb), homepage (home), real-estate-crawler (wrongmove
UI only — `/api` ingress stays direct via path-based ingress carve-
out so XHRs from the SPA bypass the challenge).

End-state: 9 public hosts now Anubis-fronted (blog, www, kms,
travel, f1, cc, json, pb, home, wrongmove). All return the
challenge HTML to bare curl/browser; verified-IP search engines and
/robots.txt + /.well-known still skip via the strict-policy
allowlist.
2026-05-10 00:50:30 +00:00
Viktor Barzin
d77a02357c chrome-service: in-cluster headed Chromium pool for f1-stream verifier
The f1-stream verifier's in-process headless Chromium kept tripping
hmembeds' disable-devtool.js Performance detector (CDP latency on
console.log vs console.table) and getting redirected to google.com.

This adds a single-replica chrome-service stack running Playwright
launch-server under Xvfb so callers can connect via WS+token to a
shared headed browser. f1-stream's _ensure_browser now prefers
chromium.connect(CHROME_WS_URL/CHROME_WS_TOKEN) and adds a vendored
stealth init script (webdriver/plugins/languages/Permissions/WebGL
spoofs + querySelector hijack to disarm disable-devtool-auto) on
every new context. Falls back to in-process headless if the env
vars aren't set.

Encrypted PVC for profile + npm cache, NetworkPolicy to TCP/3000
gated by client-namespace label, 6h tar.gz backup CronJob to NFS,
Authentik-gated nginx sidecar at chrome.viktorbarzin.me for human
liveness checks. Image pinned to playwright:v1.48.0-noble in
lockstep with the Python client's playwright==1.48.0.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-07 10:43:40 +00:00
Viktor Barzin
89c59ccc80 f1-stream: only show streams confirmed playable by headless browser
Cuts the stream list from 23 mostly-broken entries to ~6 confirmed-playable
ones, and adds an iframe-stripping proxy so embed sources (hmembeds, etc.)
load through our origin without X-Frame-Options / CSP / JS frame-buster
blocks.

Why: the previous list was dominated by Discord-shared news article URLs,
hardcoded aggregator landing pages, and other non-stream URLs that all sat
at is_live=true because embed streams skipped the health check entirely.
Users could not tell which links would actually play.

What:
- backend/playback_verifier.py: new headless-Chromium verifier (Playwright)
  that polls each candidate stream for a codec-independent "playable" signal
  (hls.js MANIFEST_PARSED for m3u8; <video>/player div for embed). Replaces
  the unconditional is_live=True for embed streams in service.py.
- backend/embed_proxy.py: new /embed and /embed-asset routes that fetch
  upstream embed pages, strip X-Frame-Options/CSP/Set-Cookie, and inject a
  <base href> + frame-buster-defeat <script> that locks down window.top,
  document.referrer, console.clear/table, and window.location so the
  hmembeds disable-devtool.js redirect-to-google trap can't fire.
- extractors/curated.py: new always-on extractor with two known-good 24/7
  hmembeds embeds (Sky Sports F1, DAZN F1) so the list isn't empty between
  race weekends.
- extractors/__init__.py: register CuratedExtractor first; drop
  FallbackExtractor (its 10 aggregator landing-pages can't iframe-play).
- extractors/discord_source.py: positive-match path filter (must look like
  /embed/, /stream, /watch, /live, /player, *.m3u8, *.php) plus expanded
  domain blocklist for news sites — was 10 noise URLs, now ~1.
- extractors/service.py: run_extraction now health-checks AND verifier-
  checks both stream types; only verified-playable streams reach is_live.
- main.py: register /embed + /embed-asset routes; defer initial extraction
  by 8s so the verifier can reach the local /embed proxy on 127.0.0.1:8000.
- frontend/lib/api.js + watch/+page.svelte: route embed iframes through
  /embed proxy instead of the upstream URL, so X-Frame-Options/CSP can't
  block them.
- Dockerfile: install Playwright chromium + system codec-runtime libs.
- main.tf: bump pod memory 256Mi → 1Gi for chromium.

Verified end-to-end with Playwright against
https://f1.viktorbarzin.me/watch — 6/6 streams reach a player UI; the 3
demo m3u8s actually play (codec-bearing browser); the 3 embeds (Sky
Sports F1, DAZN F1, sportsurge) render iframes through the proxy.

Image: viktorbarzin/f1-stream:v6.0.5

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-06 21:00:07 +00:00
Viktor Barzin
327ce215b9 [infra] Sweep dns_config ignore_changes across all pod-owning resources [ci skip]
## Context

Wave 3A (commit c9d221d5) added the `# KYVERNO_LIFECYCLE_V1` marker to the
27 pre-existing `ignore_changes = [...dns_config]` sites so they could be
grepped and audited. It did NOT address pod-owning resources that were
simply missing the suppression entirely. Post-Wave-3A sampling (2026-04-18)
found that navidrome, f1-stream, frigate, servarr, monitoring, crowdsec,
and many other stacks showed perpetual `dns_config` drift every plan
because their `kubernetes_deployment` / `kubernetes_stateful_set` /
`kubernetes_cron_job_v1` resources had no `lifecycle {}` block at all.

Root cause (same as Wave 3A): Kyverno's admission webhook stamps
`dns_config { option { name = "ndots"; value = "2" } }` on every pod's
`spec.template.spec.dns_config` to prevent NxDomain search-domain flooding
(see `k8s-ndots-search-domain-nxdomain-flood` skill). Without `ignore_changes`
on every Terraform-managed pod-owner, Terraform repeatedly tries to strip
the injected field.

## This change

Extends the Wave 3A convention by sweeping EVERY `kubernetes_deployment`,
`kubernetes_stateful_set`, `kubernetes_daemon_set`, `kubernetes_cron_job_v1`,
`kubernetes_job_v1` (+ their `_v1` variants) in the repo and ensuring each
carries the right `ignore_changes` path:

- **kubernetes_deployment / stateful_set / daemon_set / job_v1**:
  `spec[0].template[0].spec[0].dns_config`
- **kubernetes_cron_job_v1**:
  `spec[0].job_template[0].spec[0].template[0].spec[0].dns_config`
  (extra `job_template[0]` nesting — the CronJob's PodTemplateSpec is
  one level deeper)

Each injection / extension is tagged `# KYVERNO_LIFECYCLE_V1: Kyverno
admission webhook mutates dns_config with ndots=2` inline so the
suppression is discoverable via `rg 'KYVERNO_LIFECYCLE_V1' stacks/`.

Two insertion paths are handled by a Python pass (`/tmp/add_dns_config_ignore.py`):

1. **No existing `lifecycle {}`**: inject a brand-new block just before the
   resource's closing `}`. 108 new blocks on 93 files.
2. **Existing `lifecycle {}` (usually for `DRIFT_WORKAROUND: CI owns image tag`
   from Wave 4, commit a62b43d1)**: extend its `ignore_changes` list with the
   dns_config path. Handles both inline (`= [x]`) and multiline
   (`= [\n  x,\n]`) forms; ensures the last pre-existing list item carries
   a trailing comma so the extended list is valid HCL. 34 extensions.

The script skips anything already mentioning `dns_config` inside an
`ignore_changes`, so re-running is a no-op.

## Scale

- 142 total lifecycle injections/extensions
- 93 `.tf` files touched
- 108 brand-new `lifecycle {}` blocks + 34 extensions of existing ones
- Every Tier 0 and Tier 1 stack with a pod-owning resource is covered
- Together with Wave 3A's 27 pre-existing markers → **169 greppable
  `KYVERNO_LIFECYCLE_V1` dns_config sites across the repo**

## What is NOT in this change

- `stacks/trading-bot/main.tf` — entirely commented-out block (`/* … */`).
  Python script touched the file, reverted manually.
- `_template/main.tf.example` skeleton — kept minimal on purpose; any
  future stack created from it should either inherit the Wave 3A one-line
  form or add its own on first `kubernetes_deployment`.
- `terraform fmt` fixes to pre-existing alignment issues in meshcentral,
  nvidia/modules/nvidia, vault — unrelated to this commit. Left for a
  separate fmt-only pass.
- Non-pod resources (`kubernetes_service`, `kubernetes_secret`,
  `kubernetes_manifest`, etc.) — they don't own pods so they don't get
  Kyverno dns_config mutation.

## Verification

Random sample post-commit:
```
$ cd stacks/navidrome && ../../scripts/tg plan  → No changes.
$ cd stacks/f1-stream && ../../scripts/tg plan  → No changes.
$ cd stacks/frigate && ../../scripts/tg plan    → No changes.

$ rg -c 'KYVERNO_LIFECYCLE_V1' stacks/ --include='*.tf' --include='*.tf.example' \
    | awk -F: '{s+=$2} END {print s}'
169
```

## Reproduce locally
1. `git pull`
2. `rg 'KYVERNO_LIFECYCLE_V1' stacks/ | wc -l` → 169+
3. `cd stacks/navidrome && ../../scripts/tg plan` → expect 0 drift on
   the deployment's dns_config field.

Refs: code-seq (Wave 3B dns_config class closed; kubernetes_manifest
annotation class handled separately in 8d94688d for tls_secret)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-18 21:19:48 +00:00
Viktor Barzin
8b43692af0 [infra] Suppress Goldilocks vpa-update-mode label drift on all namespaces [ci skip]
## Context

Wave 3B-continued: the Goldilocks VPA dashboard (stacks/vpa) runs a Kyverno
ClusterPolicy `goldilocks-vpa-auto-mode` that mutates every namespace with
`metadata.labels["goldilocks.fairwinds.com/vpa-update-mode"] = "off"`. This
is intentional — Terraform owns container resource limits, and Goldilocks
should only provide recommendations, never auto-update. The label is how
Goldilocks decides per-namespace whether to run its VPA in `off` mode.

Effect on Terraform: every `kubernetes_namespace` resource shows the label
as pending-removal (`-> null`) on every `scripts/tg plan`. Dawarich survey
2026-04-18 confirmed the drift. Cluster-side count: 88 namespaces carry the
label (`kubectl get ns -o json | jq ... | wc -l`). Every TF-managed namespace
is affected.

This commit brings the intentional admission drift under the same
`# KYVERNO_LIFECYCLE_V1` discoverability marker introduced in c9d221d5 for
the ndots dns_config pattern. The marker now stands generically for any
Kyverno admission-webhook drift suppression; the inline comment records
which specific policy stamps which specific field so future grep audits
show why each suppression exists.

## This change

107 `.tf` files touched — every stack's `resource "kubernetes_namespace"`
resource gets:

```hcl
lifecycle {
  # KYVERNO_LIFECYCLE_V1: goldilocks-vpa-auto-mode ClusterPolicy stamps this label on every namespace
  ignore_changes = [metadata[0].labels["goldilocks.fairwinds.com/vpa-update-mode"]]
}
```

Injection was done with a brace-depth-tracking Python pass (`/tmp/add_goldilocks_ignore.py`):
match `^resource "kubernetes_namespace" ` → track `{` / `}` until the
outermost closing brace → insert the lifecycle block before the closing
brace. The script is idempotent (skips any file that already mentions
`goldilocks.fairwinds.com/vpa-update-mode`) so re-running is safe.

Vault stack picked up 2 namespaces in the same file (k8s-users produces
one, plus a second explicit ns) — confirmed via file diff (+8 lines).

## What is NOT in this change

- `stacks/trading-bot/main.tf` — entire file is `/* … */` commented out
  (paused 2026-04-06 per user decision). Reverted after the script ran.
- `stacks/_template/main.tf.example` — per-stack skeleton, intentionally
  minimal. User keeps it that way. Not touched by the script (file
  has no real `resource "kubernetes_namespace"` — only a placeholder
  comment).
- `.terraform/` copies (e.g. `stacks/metallb/.terraform/modules/...`) —
  gitignored, won't commit; the live path was edited.
- `terraform fmt` cleanup of adjacent pre-existing alignment issues in
  authentik, freedify, hermes-agent, nvidia, vault, meshcentral. Reverted
  to keep the commit scoped to the Goldilocks sweep. Those files will
  need a separate fmt-only commit or will be cleaned up on next real
  apply to that stack.

## Verification

Dawarich (one of the hundred-plus touched stacks) showed the pattern
before and after:

```
$ cd stacks/dawarich && ../../scripts/tg plan

Before:
  Plan: 0 to add, 2 to change, 0 to destroy.
   # kubernetes_namespace.dawarich will be updated in-place
     (goldilocks.fairwinds.com/vpa-update-mode -> null)
   # module.tls_secret.kubernetes_secret.tls_secret will be updated in-place
     (Kyverno generate.* labels — fixed in 8d94688d)

After:
  No changes. Your infrastructure matches the configuration.
```

Injection count check:
```
$ rg -c 'KYVERNO_LIFECYCLE_V1: goldilocks-vpa-auto-mode' stacks/ | awk -F: '{s+=$2} END {print s}'
108
```

## Reproduce locally
1. `git pull`
2. Pick any stack: `cd stacks/<name> && ../../scripts/tg plan`
3. Expect: no drift on the namespace's goldilocks.fairwinds.com/vpa-update-mode label.

Closes: code-dwx

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-18 21:15:27 +00:00
Viktor Barzin
b034c868db [traefik] Remove broken rewrite-body plugin and all rybbit/anti-AI injection
The rewrite-body Traefik plugin (both packruler/rewrite-body v1.2.0 and
the-ccsn/traefik-plugin-rewritebody v0.1.3) silently fails on Traefik
v3.6.12 due to Yaegi interpreter issues with ResponseWriter wrapping.
Both plugins load without errors but never inject content.

Removed:
- rewrite-body plugin download (init container) and registration
- strip-accept-encoding middleware (only existed for rewrite-body bug)
- anti-ai-trap-links middleware (used rewrite-body for injection)
- rybbit_site_id variable from ingress_factory and reverse_proxy factory
- rybbit_site_id from 25 service stacks (39 instances)
- Per-service rybbit-analytics middleware CRD resources

Kept:
- compress middleware (entrypoint-level, working correctly)
- ai-bot-block middleware (ForwardAuth to bot-block-proxy)
- anti-ai-headers middleware (X-Robots-Tag: noai, noimageai)
- All CrowdSec, Authentik, rate-limit middleware unchanged

Next: Cloudflare Workers with HTMLRewriter for edge-side injection.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-17 12:41:17 +00:00
Viktor Barzin
b1d152be1f [infra] Auto-create Cloudflare DNS records from ingress_factory
## Context

Deploying new services required manually adding hostnames to
cloudflare_proxied_names/cloudflare_non_proxied_names in config.tfvars —
a separate file from the service stack. This was frequently forgotten,
leaving services unreachable externally.

## This change:

- Add `dns_type` parameter to `ingress_factory` and `reverse_proxy/factory`
  modules. Setting `dns_type = "proxied"` or `"non-proxied"` auto-creates
  the Cloudflare DNS record (CNAME to tunnel or A/AAAA to public IP).
- Simplify cloudflared tunnel from 100 per-hostname rules to wildcard
  `*.viktorbarzin.me → Traefik`. Traefik still handles host-based routing.
- Add global Cloudflare provider via terragrunt.hcl (separate
  cloudflare_provider.tf with Vault-sourced API key).
- Migrate 118 hostnames from centralized config.tfvars to per-service
  dns_type. 17 hostnames remain centrally managed (Helm ingresses,
  special cases).
- Update docs, AGENTS.md, CLAUDE.md, dns.md runbook.

```
BEFORE                          AFTER
config.tfvars (manual list)     stacks/<svc>/main.tf
        |                         module "ingress" {
        v                           dns_type = "proxied"
stacks/cloudflared/               }
  for_each = list                     |
  cloudflare_record               auto-creates
  tunnel per-hostname             cloudflare_record + annotation
```

## What is NOT in this change:

- Uptime Kuma monitor migration (still reads from config.tfvars)
- 17 remaining centrally-managed hostnames (Helm, special cases)
- Removal of allow_overwrite (keep until migration confirmed stable)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-16 13:45:04 +00:00
Viktor Barzin
82b0f6c4cb truenas deprecation: migrate all non-immich storage to proxmox NFS
- Migrate 7 backup CronJobs to Proxmox host NFS (192.168.1.127)
  (etcd, mysql, postgresql, nextcloud, redis, vaultwarden, plotting-book)
- Migrate headscale backup, ebook2audiobook, osm_routing to Proxmox NFS
- Migrate servarr (lidarr, readarr, soulseek) NFS refs to Proxmox
- Remove 79 orphaned TrueNAS NFS module declarations from 49 stacks
- Delete stacks/platform/modules/ (27 dead module copies, 65MB)
- Update nfs-truenas StorageClass to point to Proxmox (192.168.1.127)
- Remove iscsi DNS record from config.tfvars
- Fix woodpecker persistence config and alertmanager PV

Only Immich (8 PVCs, ~1.4TB) remains on TrueNAS.
2026-04-12 14:35:39 +01:00
Viktor Barzin
cb8a808700 feat(storage): migrate 38 NFS PVCs to proxmox-lvm (Wave 2)
Add proxmox-lvm PVCs with pvc-autoresizer annotations for all
remaining single-pod app data services. Deployments updated to
use new block storage PVCs. Old NFS modules retained for rollback.

Services: affine, changedetection, diun, excalidraw, f1-stream,
hackmd, isponsorblocktv, matrix, n8n, send, grampsweb, health,
onlyoffice, owntracks, paperless-ngx, privatebin, resume,
speedtest, stirling-pdf, tandoor, rybbit (clickhouse), tor-proxy
(torrserver), whisper+piper, frigate (config), ollama (ui),
servarr (prowlarr/listenarr/qbittorrent), aiostreams, freshrss
(extensions), meshcentral (data+files), openclaw (data+home+
openlobster), technitium, mailserver (data+roundcube html+enigma),
dbaas (pgadmin).

Strategy set to Recreate where needed for RWO volumes.
2026-04-04 19:25:12 +03:00
Viktor Barzin
c7bcd5b8b5 scale up f1-stream and changedetection [ci skip] 2026-03-16 07:06:09 +00:00
Viktor Barzin
1acf8cc4e8 migrate consuming stacks to ESO + remove k8s-dashboard static token
Phase 9: ExternalSecret migration across 26 stacks:

Fully migrated (vault data source removed, ESO delivers secrets):
- speedtest, shadowsocks, wealthfolio, plotting-book, f1-stream, tandoor
- n8n, dawarich, diun, netbox, onlyoffice, tuya-bridge
- hackmd (ESO template for DB URL), health (ESO template for DB URL)
- trading-bot (ESO template for DATABASE_URL + 7 secret env vars)
- forgejo (removed unused vault data source)

Partially migrated (vault kept for plan-time, ESO added for runtime):
- immich, linkwarden, nextcloud, paperless-ngx (jsondecode for homepage)
- claude-memory, rybbit, url, webhook_handler (plan-time in locals/jobs)
- woodpecker, openclaw, resume (plan-time in helm values/jobs/modules)

17 stacks unchanged (all plan-time: homepage annotations, configmaps,
module inputs) — vault data source works with OIDC auth.

Phase 17a: Remove k8s-dashboard static admin token secret.
Users now get tokens via: vault write kubernetes/creds/dashboard-admin
2026-03-15 19:05:04 +00:00
Viktor Barzin
f7c2c06009 right-size memory: set requests=limits based on actual usage
- Set memory requests = limits across 56 stacks to prevent overcommit
- Right-sized limits based on actual pod usage (2x actual, rounded up)
- Scaled down trading-bot (replicas=0) to free memory
- Fixed OOMKilled services: forgejo, dawarich, health, meshcentral,
  paperless-ngx, vault auto-unseal, rybbit, whisper, openclaw, clickhouse
- Added startup+liveness probes to calibre-web
- Bumped inotify limits on nodes 2,3 (max_user_instances 128->8192)

Post node2 OOM incident (2026-03-14). Previous kubelet config had no
kubeReserved/systemReserved set, allowing pods to starve the kernel.
2026-03-14 21:01:24 +00:00
Viktor Barzin
a8d944eb9b migrate all secrets from SOPS to Vault KV
- Add vault provider to root terragrunt.hcl (generated providers.tf)
- Delete stacks/vault/vault_provider.tf (now in generated providers.tf)
- Add 124 variable declarations + 43 vault_kv_secret_v2 resources to
  vault/main.tf to populate Vault KV at secret/<stack-name>
- Migrate 43 consuming stacks to read secrets from Vault KV via
  data "vault_kv_secret_v2" instead of SOPS var-file
- Add dependency "vault" to all migrated stacks' terragrunt.hcl
- Complex types (maps/lists) stored as JSON strings, decoded with
  jsondecode() in locals blocks

Bootstrap secrets (vault_root_token, vault_authentik_client_id,
vault_authentik_client_secret) remain in SOPS permanently.

Apply order: vault stack first (populates KV), then all others.
2026-03-14 17:15:48 +00:00
Viktor Barzin
b00f810d3d Remove all CPU limits cluster-wide to eliminate CFS throttling
CPU limits cause CFS throttling even when nodes have idle capacity.
Move to a request-only CPU model: keep CPU requests for scheduling
fairness but remove all CPU limits. Memory limits stay (incompressible).

Changes across 108 files:
- Kyverno LimitRange policy: remove cpu from default/max in all 6 tiers
- Kyverno ResourceQuota policy: remove limits.cpu from all 5 tiers
- Custom ResourceQuotas: remove limits.cpu from 8 namespace quotas
- Custom LimitRanges: remove cpu from default/max (nextcloud, onlyoffice)
- RBAC module: remove cpu_limits variable and quota reference
- Freedify factory: remove cpu_limit variable and limits reference
- 86 deployment files: remove cpu from all limits blocks
- 6 Helm values files: remove cpu under limits sections
2026-03-14 08:51:45 +00:00
Viktor Barzin
ce79bd5c04 Add node hang instrumentation and scale down chromium services
- Add journald collection to Alloy (loki.source.journal) for kernel OOM,
  panic, hung task, and soft lockup detection — ships system logs off-node
  so they survive hard resets
- Add 5 Loki alerting rules (KernelOOMKiller, KernelPanic, KernelHungTask,
  KernelSoftLockup, ContainerdDown) evaluating against node-journal logs
- Fix Loki ruler config: correct rules mount path (/var/loki/rules/fake),
  add alertmanager_url and enable_api
- Add Prometheus alerts: NodeMemoryPressureTrending (>85%), NodeExporterDown,
  NodeHighIOWait (>30%)
- Add caretta tolerations for control-plane and GPU nodes
- Scale down chromium-based services to 0 for cluster stability:
  f1-stream, flaresolverr, changedetection, resume/printer
2026-03-13 22:20:28 +00:00
Viktor Barzin
32bd30f56e [ci skip] fix invalid Homepage dashboard icons for 9 services
Use correct dashboard-icons names where available (changedetection,
gramps-web), Material Design Icons for custom apps (city-guesser,
plotting-book, resume, tuya-bridge, trading-bot, poison-fountain),
and Simple Icons for F1 Stream.
2026-03-07 21:14:17 +00:00
Viktor Barzin
6bd3970579 [ci skip] add Homepage gethomepage.dev annotations to all services
Add Kubernetes ingress annotations for Homepage auto-discovery across
~88 services organized into 11 groups. Enable serviceAccount for RBAC,
configure group layouts, and add Grafana/Frigate/Speedtest widgets.
2026-03-07 20:39:54 +00:00
Viktor Barzin
1f2c1ca361 [ci skip] phase 5+6: update CI pipelines for SOPS, add sensitive=true to secret vars
Phase 5 — CI pipelines:
- default.yml: add SOPS decrypt in prepare step, change git add . to
  specific paths (stacks/ state/ .woodpecker/), cleanup on success+failure
- renew-tls.yml: change git add . to git add secrets/ state/

Phase 6 — sensitive=true:
- Add sensitive = true to 256 variable declarations across 149 stack files
- Prevents secret values from appearing in terraform plan output
- Does NOT modify shared modules (ingress_factory, nfs_volume) to avoid
  breaking module interface contracts

Note: CI pipeline SOPS decryption requires sops_age_key Woodpecker secret
to be created before the pipeline will work with SOPS. Until then, the old
terraform.tfvars path continues to function.
2026-03-07 14:30:36 +00:00
Viktor Barzin
0abae33c71 [ci skip] complete NFS CSI migration: complex stacks + platform modules
Migrate remaining multi-volume stacks and all platform modules from
inline NFS volumes to CSI-backed PV/PVC with nfs-truenas StorageClass
(soft,timeo=30,retrans=3 mount options).

Complex stacks: openclaw (4 vols), immich (8 vols), frigate (2 vols),
nextcloud (2 vols + old PV replaced), rybbit (1 vol)

Remaining stacks: affine, ebook2audiobook, f1-stream, osm_routing,
real-estate-crawler

Platform modules: monitoring (prometheus, loki, alertmanager PVs
converted from native NFS to CSI), redis, dbaas, technitium,
headscale, vaultwarden, uptime-kuma, mailserver, infra-maintenance
2026-03-02 01:24:07 +00:00
Viktor Barzin
858377e257 [ci skip] f1-stream: add Discord token and channel env vars 2026-03-01 20:17:38 +00:00
Viktor Barzin
9e4fb23b10 [ci skip] right-size all pod resources based on VPA + live metrics audit
Full cluster resource audit: cross-referenced Goldilocks VPA recommendations,
live kubectl top metrics, and Terraform definitions for 100+ containers.

Critical fixes:
- dashy: CPU throttled at 98% (490m/500m) → 2 CPU limit
- stirling-pdf: CPU throttled at 99.7% (299m/300m) → 2 CPU limit
- traefik auth-proxy/bot-block-proxy: mem limit 32Mi → 128Mi

Added explicit resources to ~40 containers that had none:
- audiobookshelf, changedetection, cyberchef, dawarich, diun, echo,
  excalidraw, freshrss, hackmd, isponsorblocktv, linkwarden, n8n,
  navidrome, ntfy, owntracks, privatebin, send, shadowsocks, tandoor,
  tor-proxy, wealthfolio, networking-toolbox, rybbit, mailserver,
  cloudflared, pgadmin, phpmyadmin, crowdsec-web, xray, wireguard,
  k8s-portal, tuya-bridge, ollama-ui, whisper, piper, immich-server,
  immich-postgresql, osrm-foot

GPU containers: added CPU/mem alongside GPU limits:
- ollama: removed CPU/mem limits (models vary in size), keep GPU only
- frigate: req 500m/2Gi, lim 4/8Gi + GPU
- immich-ml: req 100m/1Gi, lim 2/4Gi + GPU

Right-sized ~25 over-provisioned containers:
- kms-web-page: 500m/512Mi → 50m/64Mi (was using 0m/10Mi)
- onlyoffice: CPU 8 → 2 (VPA upper 45m)
- realestate-crawler-api: CPU 2000m → 250m
- blog/travel-blog/webhook-handler: 500m → 100m
- coturn/health/plotting-book: reduced to match actual usage

Conservative methodology: limits = max(VPA upper * 2, live usage * 2)
2026-03-01 19:18:50 +00:00
Viktor Barzin
5676ee746e [ci skip] f1-stream: use latest tag, CI manages image via kubectl set image 2026-03-01 15:15:14 +00:00
Viktor Barzin
6ac6dffe03 [ci skip] f1-stream: bump image to v5.2.0 2026-03-01 15:13:38 +00:00
Viktor Barzin
a3f66c88fd [ci skip] f1-stream: use v5.0.0 tag to bypass stale pull-through cache 2026-02-24 00:28:12 +00:00
Viktor Barzin
9fd788b158 [ci skip] f1-stream: add CDN token refresh, SvelteKit frontend, multi-stream layout (Phases 6-8)
- Phase 6: CDN token lifecycle with 3-strategy URL matching and periodic refresh
- Phase 7: SvelteKit 2/Svelte 5 frontend with schedule calendar and hls.js player
- Phase 8: Multi-stream layout supporting up to 4 simultaneous HLS streams
- Update Dockerfile to multi-stage build (Node.js frontend + Python backend)
- Switch deployment to :latest tag with Always pull policy for CI-driven deploys
- Update Woodpecker CI to use explicit latest tag
2026-02-23 23:59:35 +00:00
Viktor Barzin
d15337e838 [ci skip] f1-stream: add extractor framework with demo streams (Phase 3)
- BaseExtractor ABC with health_check method
- ExtractorRegistry with concurrent fan-out extraction
- ExtractionService with in-memory cache and background polling
- DemoExtractor with 3 public HLS test streams
- Adaptive polling: 5min during live sessions, 30min otherwise
- GET /streams, GET /extractors, POST /extract endpoints
2026-02-23 23:02:56 +00:00
Viktor Barzin
becf56a013 [ci skip] f1-stream: add F1 schedule subsystem (Phase 2)
- Fetch 2026 F1 race calendar from jolpica API with all sessions
  (FP1-3, Qualifying, Sprint, Race) and UTC timestamps
- Persist schedule to NFS as JSON, load on startup if fresh
- APScheduler daily refresh at 03:00 UTC
- GET /schedule endpoint with live/upcoming/past session status
- POST /schedule/refresh for manual refresh trigger
2026-02-23 22:55:13 +00:00
Viktor Barzin
f3bcd95242 [ci skip] f1-stream: replace Go service with Python/FastAPI skeleton
Replaces the existing Go-based f1-stream service with a new Python/FastAPI
backend as the foundation for the rebuilt F1 streaming aggregation service.

- New FastAPI backend with health and root endpoints
- Python 3.13 slim Dockerfile (replaces Go multi-stage build)
- Updated Terraform deployment (port 8000, reduced resources)
- Buildx-based redeploy.sh with --platform linux/amd64
- Added Woodpecker CI pipeline for automated builds
- Removed all old Go source, node_modules, static assets
2026-02-23 22:47:06 +00:00
Viktor Barzin
89a6e08245 [ci skip] Infrastructure hardening: security, monitoring, reliability, maintainability
Phase 1 - Critical Security:
- Netbox: move hardcoded DB/superuser passwords to variables
- MeshCentral: disable public registration, add Authentik auth
- Traefik: disable insecure API dashboard (api.insecure=false)
- Traefik: configure forwarded headers with Cloudflare trusted IPs

Phase 2 - Security Hardening:
- Add security headers middleware (HSTS, X-Frame-Options, nosniff, etc.)
- Add Kyverno pod security policies in audit mode (privileged, host
  namespaces, SYS_ADMIN, trusted registries)
- Tighten rate limiting (avg=10, burst=50)
- Add Authentik protection to grampsweb

Phase 3 - Monitoring & Alerting:
- Add critical service alerts (PostgreSQL, MySQL, Redis, Headscale,
  Authentik, Loki)
- Increase Loki retention from 7 to 30 days (720h)
- Add predictive PV filling alert (predict_linear)
- Re-enable Hackmd and Privatebin down alerts

Phase 4 - Reliability:
- Add resource requests/limits to Redis, DBaaS, Technitium, Headscale,
  Vaultwarden, Uptime Kuma
- Increase Alloy DaemonSet memory to 512Mi/1Gi

Phase 6 - Maintainability:
- Extract duplicated tiers locals to terragrunt.hcl generate block
  (removed from 67 stacks)
- Replace hardcoded NFS IP 10.0.10.15 with var.nfs_server (114
  instances across 63 files)
- Replace hardcoded Redis/PostgreSQL/MySQL/Ollama/mail host references
  with variables across ~35 stacks
- Migrate xray raw ingress resources to ingress_factory modules
2026-02-23 22:05:28 +00:00
Viktor Barzin
c7c7047f1c [ci skip] Flatten module wrappers into stack roots
Remove the module "xxx" { source = "./module" } indirection layer
from all 66 service stacks. Resources are now defined directly in
each stack's main.tf instead of through a wrapper module.

- Merge module/main.tf contents into stack main.tf
- Apply variable replacements (var.tier -> local.tiers.X, renamed vars)
- Fix shared module paths (one fewer ../ at each level)
- Move extra files/dirs (factory/, chart_values, subdirs) to stack root
- Update state files to strip module.<name>. prefix
- Update CLAUDE.md to reflect flat structure

Verified: terragrunt plan shows 0 add, 0 destroy across all stacks.
2026-02-22 15:13:55 +00:00
Viktor Barzin
e6420c7b36 [ci skip] Move Terraform modules into stack directories
Move all 88 service modules (66 individual + 22 platform) from
modules/kubernetes/<service>/ into their corresponding stack directories:

- Service stacks: stacks/<service>/module/
- Platform stack: stacks/platform/modules/<service>/

This collocates module source code with its Terragrunt definition.
Only shared utility modules remain in modules/kubernetes/:
ingress_factory, setup_tls_secret, dockerhub_secret, oauth-proxy.

All cross-references to shared modules updated to use correct
relative paths. Verified with terragrunt run --all -- plan:
0 adds, 0 destroys across all 68 stacks.
2026-02-22 14:38:14 +00:00
Viktor Barzin
a9ba8899be [ci skip] Phase 3: Create 66 service stacks and migrate state
Generated individual stack directories for all 66 services under stacks/.
Each stack has terragrunt.hcl (depends on platform) and main.tf (thin
wrapper calling existing module). Migrated all 64 active service states
from root terraform.tfstate to individual state files. Root state is now
empty. Verified with terragrunt plan on multiple stacks (no changes).
2026-02-22 13:56:34 +00:00