Every Keel-enrolled workload (policy=patch, match-tag=true, injected by the
inject-keel-annotations Kyverno policy) was fighting Terraform: Keel rewrites
the image tag and restamps keel.sh/update-time, change-cause and the rollout
revision on each poll; without ignore_changes every `tg apply` reverted those
— downgrading the image and forcing a spurious rollout that Keel then re-did.
Only llama-cpp had the full block (added 2026-05-24); the other ~73 workloads
drifted. This sweep adds, to every enrolled deployment/daemonset lifecycle:
- container[N].image (one per container index + init_container[N]) # KEEL_IGNORE_IMAGE
- keel.sh/match-tag, keel.sh/update-time, kubernetes.io/change-cause,
deployment.kubernetes.io/revision # KEEL_LIFECYCLE_V1
Verified via `tg plan` on speedtest (single-container: image downgrade
0.24.3->0.24.1 + annotation strip now gone) and changedetection (multi-container:
both container images no longer drift). AGENTS.md drift-suppression section
updated with the canonical block + marker legend.
fire-planner deferred (parallel session mid-apply per presence board).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Two correctness fixes to the wealth dashboard, found while validating
contribution data against actual-viktor (source of truth):
1. dav_corrected (Fix 1): LOCF gap-fill scoped to the Fidelity pension.
A PlanViewer scrape gap left total_value=0 for 13 days from 2026-02-16,
which cratered net worth and produced a phantom -£97,457 "contribution"
in Feb then +£100,458 in Mar. Carry the last non-zero day forward across
the gap (a £0 pension valuation is always a scrape gap, never real).
2. wealth.json (Fix 3): "Monthly contributions vs market gain" and "Annual
change decomposition" now use consecutive period-end deltas instead of
within-period first-to-last-obs, so contributions landing near a period
boundary are no longer dropped/mis-attributed.
Verified live: Feb-2026 monthly contribution now +£34,000 (real Trading212
RSU-proceeds investment, reconciles with actual-viktor), no spurious
negatives. Brokerage contributions unchanged (already correct).
Applied via scripts/tg (wealthfolio + targeted monitoring ConfigMap).
[ci skip]
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Adds the K8s plumbing for the Reddit FIRE-examples ingest path:
- ExternalSecret fire-planner-examples-reddit (Reddit OAuth from
Vault secret/viktor.trading_bot_reddit_{client_id,client_secret}).
- ExternalSecret fire-planner-examples-claude (claude-agent-service
bearer from Vault secret/claude-agent-service.api_bearer_token).
- kubernetes_job_v1.examples_bulk_ingest — one-shot bulk Job toggled
via var.run_examples_bulk_ingest (default false). Timestamp-named so
each (true) transition creates a fresh Job; lifecycle ignores the
name so re-plans don't propose phantom renames.
- kubernetes_cron_job_v1.examples_weekly_delta — Sunday 04:00 UTC
--top=week --limit=200 incremental run.
Both runners share the env_from plumbing of the existing recompute
CronJob (fire-planner-secrets, fire-planner-db-creds,
wealthfolio-sync-db-creds) plus examples-specific vars
(REDDIT_USER_AGENT, LLAMA_CPP_BASE_URL, CLAUDE_AGENT_SERVICE_URL,
plus the three secret-backed env vars).
Plan-only this commit — actual apply lands in Task 17 after the
ingest image build.
Discovers all *.viktorbarzin.me ingress hosts every 15 minutes and
creates matching CNAME records in Technitium if missing. Prevents
the desync where Cloudflare has the DNS record (via ingress_factory)
but internal DNS returns NXDOMAIN because Technitium was never updated.
Includes ServiceAccount + ClusterRole for ingress list permissions.
Forward 30y net-worth projection on the existing wealth Grafana
dashboard: multi-scenario lines (low/base/high + derived historical
CAGR), pure-SQL over wealth-pg reusing the dashboard's Modified-Dietz
and complete-days patterns, with/without-contributions at base rate,
in a collapsed row that sidesteps Grafana's shared-time-range limit.
[ci skip]
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Three new panels comparing employment income to investment returns over
time, via Grafana's -- Mixed -- datasource (salary lives in payslip_ingest,
portfolio in wealthfolio_sync — separate DBs, so per-target datasources):
- cumulative net take-home pay vs cumulative market gain (line race)
- net pay vs market gain per year (grouped bars)
- net pay vs market gain per month (grouped bars)
Inserted after the "Growth over time" panel; existing panels shifted down,
full-width tables remain at the bottom.
User no longer actively using foolery. Removed:
- TF stack stacks/foolery (Cloudflare DNS, Traefik IngressRoute,
Authentik forward-auth integration, K8s Service+Endpoints)
- Devvm systemd unit /etc/systemd/system/foolery.service
- Runtime at ~/.local/share/foolery and launcher ~/.local/bin/foolery
- Stale foolery reference in .claude/CLAUDE.md auth="required" examples
Uptime Kuma [External] foolery monitor will auto-prune on next
external-monitor-sync reconcile.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
curl|bash clients can't solve PoW, so /net-diag.sh has to bypass Anubis.
Adds a second ingress_factory pointing /net-diag.sh at the bare blog
service (port 80), keeping every other path on the existing Anubis
chain. Path-prefix specificity wins in Traefik routing — / stays gated.
dns_type = "none" because the apex viktorbarzin.me CF record already
exists from the main ingress.
Doc update: CLAUDE.md Anubis section notes blog now follows the
wrongmove carve-out pattern.
The catchall-error-pages IngressRoute matches HostRegexp(^(.+\.)?
viktorbarzin\.me$) at priority=1 — it's the wildcard handler that
returns 404 for any unmatched hostname (typos + scanner traffic).
By design its 4xx rate sits at ~100%, so HighService4xxRate was a
permanent false positive for traefik-catchall-error-pages-*@kubernetescrd.
Same exclusion pattern as nextcloud/grafana/linkwarden/claude-memory
(services with legitimately high 4xx counts).
Each check function only reads cluster state and mutates in-memory
counters; that makes it safe to isolate each one in a subshell, write
stdout to a per-check temp file, and replay outputs in original order
after all jobs finish. Counters/JSON_RESULTS replicated through marker
lines (###HCK###PASS:N etc.) so the aggregate state matches the serial
run exactly.
Pre-fetch the HA Sofia cache once in the parent so the four HA checks
share a single API round-trip instead of each subshell re-fetching.
Auto-fix mode forces --serial so mutation order stays deterministic.
New flags: --parallel N (default 12, env HEALTHCHECK_PARALLEL_JOBS),
--serial. Diminishing returns past ~12 workers.
Benchmark (--quiet, 44 checks): 53s serial -> 18s parallel-12.
Keel bumped library/nextcloud :32.0.3-apache → :32.0.9-apache on
2026-05-26 19:42 UTC. The new image needs `occ upgrade` to migrate
the DB schema, which Keel does not run, so Nextcloud landed in
maintenance mode (needsDbUpgrade=true) and stayed there for ~22h —
external probes saw 503, ExternalAccessDivergence kept firing.
Disable Keel for this workload:
- Drop the `keel.sh/enrolled=true` label from the namespace so
Kyverno's `inject-keel-annotations` policy no longer matches.
- Layer `keel.sh/policy=never` label + annotation onto the
Helm-managed Deployment via `kubernetes_labels` /
`kubernetes_annotations` (the chart at 8.8.1 doesn't expose
Deployment-level commonLabels/commonAnnotations). Keel reads the
annotation; the label is defense-in-depth for the Kyverno
exclude rule should the namespace ever get re-enrolled.
Verified: Keel logged `image no longer tracked, removing watcher`
within seconds of the annotation landing, and `tg plan` is clean.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
PVE API endpoint regularly takes ~11s with ~1035 thin LVs on the host
(1002 k8s-csi PVCs + 22 VMs + 11 system), blowing past Prometheus's
default 10s scrape_timeout and flapping ProxmoxMetricsMissing +
ScrapeTargetDown. Switch the Service annotation from prometheus.io/scrape
to prometheus.io/scrape_slow so the scrape moves to the existing
kubernetes-service-endpoints-slow job (5m interval, 30s timeout).
As of fire-planner@4da58fe the account_snapshot cache is refreshed
lazily on each /networth, /networth/history, /progress request when
older than NETWORTH_CACHE_TTL_DAYS (default 1). The recompute CronJob
runs Monte Carlo only — no longer assumed to coordinate with the
wealthfolio-sync schedule.
[ci skip]
E2E test (manual one-shot of all 3 broker-sync CronJobs) confirmed
idempotent behaviour with zero new activities and net worth unchanged.
The IE-via-IMAP path is now default-skipped inside
broker_sync.providers.imap (commit 0d23487), so unsuspending the cron is
safe — Schwab vests get parsed, IE messages get ie_skipped at the parser
level regardless of which entry point triggers the run.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
39 IMAP-source InvestEngine BUYs + their cash-flow DEPOSITs were
re-inserted into Wealthfolio at 2026-05-27T09:22:18 UTC — exactly the
rows the £252k dedup removed yesterday. The broker-sync-imap cron at
02:30 UTC today correctly logged `ie_skipped=53`, so the IMAP cron itself
isn't the immediate culprit, but the rows DO carry broker-sync's IMAP-path
signature (`[rfc2822-v1]` notes + `sync:imap:invest-engine:...` cash-flow
markers).
Suspending kills one possible vector while a researcher subagent
investigates the root cause. Schwab vest ingestion is the only function
lost; can be unsuspended once the IE re-dup source is identified.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Without supplementary GID 10001, the broker user (uid=10001 gid=999)
cannot write sqlite3 journal files next to /data/sync.db. The cron
hits a "readonly database" error in dedup.record() AFTER successfully
importing fills to Wealthfolio — so data lands but the dedup store
never updates, leaving every subsequent run to re-fetch the same
window and exit 1 again. Same fix that's already on imap + ibkr crons.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The Net-contribution chart was showing huge negative monthly swings
because broker-sync emits a synthetic cash-flow-match DEPOSIT for every
vest BUY and a WITHDRAWAL for every sell-to-cover SELL. Cumulatively
WITHDRAWALs ($1.06M) exceed DEPOSITs ($498k) — the user perceives this
as having "withdrawn" money even though they never moved cash out of
Schwab. The proceeds left for the bank and surface as real DEPOSITs on
the next account (IE/T212) that the user transfers them to.
Extend the dav_corrected view to subtract Schwab cash-flow-match flows
(DEPOSIT-positive, WITHDRAWAL-negative, account-scoped) in addition to
the existing Fidelity unrealised-gains-offset correction. InvestEngine
and Trading212 cash-flow-match entries are REAL deposits and must be
preserved — scope by Schwab account_id only.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
After re-enabling Keel with `policy: patch` (commit f325b949), 3 of the
60 first-hour bumps broke things and need explicit cluster-wide opt-out
so future Kyverno reconciles can't put them back under auto-update:
- `dbaas/mysql-standalone`: patch-bumped `mysql:8.4.8 → :8.4.9` and the
DD upgrade stalled (we explicitly track that as beads `code-963q` —
the 8.4.9 jump needs a wipe+reinit, not a rolling upgrade). The
StatefulSet already had `annotation=never` from TF but was missing the
LABEL — Kyverno's selector exclude reads the LABEL, so a reconcile
that dropped the annotation could resume auto-update. Added the LABEL.
- `redis/redis-v2`: patch-bumped `redis:8-alpine → :8.0.6-alpine` and
the new image rejected the `aof-load-corrupt-tail-max-size` directive
from commit 1eee56d0 → redis-v2-2 CrashLoopBackOff. Plus :8.0.6 is
semantically older than :8-alpine (which resolves to :8.6.2) — same
Keel tag-picking pathology as the 2026-05-26 morning incident, just
in a different shape. LABEL + ANNOTATION both added.
- `nvidia/nvidia-exporter`: Keel rewrote `:latest → :4.5.2-4.8.1-ubuntu22.04`
and the new dcgm-exporter OOMKilled at the 192Mi memory limit
(4 restarts before I caught it). Added LABEL + ANNOTATION for opt-out,
AND bumped memory request/limit 192Mi → 256Mi/512Mi so the bumped image
doesn't OOM (older versions fit in 192Mi; the bumped one needs ~250Mi
steady-state).
The 56 other Keel bumps in that 10-minute window (coredns 1.12.1→1.12.4,
kyverno 1.16.1→1.16.4, nextcloud 32.0.3→32.0.9, grafana 12.3.1→12.3.6,
cnpg, mailserver, csi-nfs, metrics-server, etc.) landed cleanly — the
`patch` policy is the right default. Per-workload `never` opt-out is
the maintenance cost.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The CronJob ran every 5 min on a vanilla python:3.12-alpine image, doing
`apk add git` + `pip install uptime-kuma-api` from scratch on every
invocation. Caught at ~3.2 MB/s on k8s-node4's root LV, contributing to
~8 MB/s sustained on the pve-data thin pool (sdc) — ~804 GB written
over the prior 18 h.
Commented out the kubernetes_cron_job_v1.status_page_pusher resource
(kept ns / SA / RBAC / ConfigMap intact for trivial revert). Re-enable
once a custom image with git + uptime-kuma-api baked in is published so
no per-run cold install happens.
status.viktorbarzin.me stops updating until then.
Sets BROKER_SYNC_IMAP_EXCLUDE_PROVIDERS=invest-engine on broker-sync-imap,
so the IMAP path no longer parses InvestEngine emails (handled by the
bearer-token API path now). Stops duplicate BUYs in Wealthfolio.
The terraform fmt run also realigned two adjacent label assignments.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Add new "Data Routing" flowchart up front showing which paths go
where (sda mirror vs Synology-direct vs not-backed-up).
- Overall Backup Flow: split Layer 2 into 2a (nfs-mirror daily 02:00)
and 2b (daily-backup 05:00); show nfs-mirror as an explicit
component; clarify Step 2 is immich-only direct + nfs-ssd.
- Weekly Backup Timeline → Daily Backup Timeline: actual schedule
(00:00 LVM, 00:15 PG, 00:45 MySQL, 02:00 nfs-mirror, 05:00 daily-
backup, 06:00 offsite-sync, 12:00 second LVM); explicit inotify
feeding Step 2.
- Physical Disk Layout: current capacity numbers + dual sdc→sda and
sdc→Synology arrows (immich-only) reflecting the two-leg design.
- Restore Decision Tree: refreshed age tiers (< 12h LVM, 12h-4w sda,
> 4w Synology) + dedicated branch for immich photos (which only
have an offsite copy).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Mirrors the SSD section's pattern. If the LAST iteration of the
`while IFS= read -r f; do [ -f "$f" ] && echo "${f#/srv/nfs/}"; done`
body sees a file that was deleted between inotify capture and now
(e.g. an immich encoded-video temp file that got cleaned up), the
while loop returns 1, pipefail propagates, set -e kills the script
silently before reaching the rsync. No log line, just disappears.
Pre-existing bug; only exposed today after pruning the bypass regex
to immich-only — when the regex was broader, the last match in the
sorted dedup'd inotify log happened to be a live file often enough
that the bug stayed dormant. Validated by full e2e run:
1120 nfs/immich files + 2285 nfs-ssd files shipped successfully.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Handoff artifact for next session. v7 is the converged staged plan
(Stage A hardened Ubuntu → B DR primitives → C 6-week soak →
D-optional Talos). User decision pending: pick v4 (full Talos, 117-178h)
vs v7 (staged, 30-37h to decision point) vs hybrid.
Full context in ~/.claude/plans/distributed-humming-sonnet.md.
Re-enables Keel after the 2026-05-26 emergency stop, with a safer default.
Switch Kyverno-injected default from `force + match-tag=true` (proven
unreliable — it rewrote tag strings cluster-wide despite the design intent)
to `patch`, which is semver-parser-bounded:
- Only patch bumps within current major.minor (1.2.3 → 1.2.4, never
1.3.x or 2.x — the parser does the math, not string compare).
- Non-semver tags (`:latest`, `:v4`, `:2`, SHA, `:nightly`) are
IGNORED entirely. No tag rewriting under any code path.
- 151 stale `force` annotations migrated to `patch` cluster-wide
during this apply (anchor `+()` dropped, then re-added).
Live state after this commit:
0 workloads on `force`, 209 on `patch`, 22 on `never`.
Keel deployment back to 1/1 on `:0.21.1`.
Note: 22 workloads with `keel.sh/policy=never` LABEL had their annotation
mutated to `patch` during the migration despite Kyverno's
matchLabels-based exclude rule — appears to be a quirk of
`mutateExistingOnPolicyUpdate` not honoring `selector` excludes. Repatched
all 22 back to `annotation=never` via `kubectl annotate --overwrite`, then
restored the `+(keel.sh/policy)` anchor in the policy so future Kyverno
reconciles preserve them.
Also fixes CI build-cli workflow which was blocked by
`deny-privileged-containers` since wave 1 enforce flip on 2026-05-18:
woodpecker namespace added to the shared security_policy_exclude_namespaces
list (CI pipeline pods `wp-*` run privileged docker builds, legitimate use).
The `default` workflow (terragrunt apply) was already passing — only the
parallel `build-cli` workflow (which builds the infra-cli docker image) was
failing, but it took the overall pipeline status down with it.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Steady-state delta runs in 10-20 min and the weekly cadence left a
real RPO gap: app data under /srv/nfs/<svc>/ that isn't a PVC
(captured by daily-backup) or a *-backup CronJob (captured daily by
the CronJob writing to /srv/nfs/<svc>-backup/) was on a 7-day worst
case for off-disk durability. Affected paths include nextcloud shared
files, audiobookshelf library, mailserver Maildir, calibre, servarr
metadata, real-estate-crawler scraped data, openclaw agent state.
Daily cadence drops their RPO to ~24h at negligible cost.
Slot: 02:00, 3h ahead of daily-backup (05:00) so the manifest is
populated before offsite-sync reads it at 06:00.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Post-2026-05-26 unclean node2 reboot left redis-v2-2's incremental AOF
truncated at offset 84799139. With aof-load-corrupt-tail-max-size at its
default 0, redis refuses to load any corruption and crashloops. Setting
1024 lets it truncate the corrupted tail and continue, which is the
right call for a non-source-of-truth cache fronted by sentinel.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Keel was rewriting tag strings (not just digests) despite the
keel.sh/match-tag=true annotation injected by the Kyverno
inject-keel-annotations ClusterPolicy. That annotation was supposed to
constrain Keel to digest-only watches under the deployment's CURRENT tag.
It didn't. Casualties confirmed today (live image rewritten to a lower
version): uptime-kuma (:2 → :1, 4h CrashLoopBackOff because v1 boots into
SQLite mode and can't read the v2 db-config.json → MariaDB store);
n8n (:1.80.5 → :0.1.2, silent — EEXIST mkdir /root/.n8n loop);
beads-server/dolt-workbench (:0.3.73 → :0.1.0, GraphQL schema mismatch on
addDatabaseConnection); wealthfolio (:3.2.1 → :2.0 → :3.2 string truncate);
plus historical ones previously fixed (claude-memory :71b32438 → :17,
forgejo 11.0.14 → 1.18, onlyoffice 9.3.1 → 4.0.0.9, shlink 5.0.2 → 1.16.1).
Changes:
* stacks/keel: replicaCount = 0 in the helm values. Pod went from 1/1 to
0/0. Keep off until either match-tag is root-caused or every enrolled
workload migrates to a content-addressed (SHA) pin.
* stacks/uptime-kuma: pin image to louislam/uptime-kuma:2.3.2 (was :2,
bumped to :1 by Keel). Full opt-out: keel.sh/policy=never on BOTH the
deployment label (matches Kyverno's exclude rule so the inject-keel-
annotations ClusterPolicy stops mutating) AND the annotation (so Keel
itself respects). Removed keel.sh/policy from lifecycle.ignore_changes
so TF owns it as `never` and can't drift back to `force`.
* stacks/beads-server: pin dolt-workbench to dolthub/dolt-workbench:0.3.73
on both seed-config and workbench containers (was :latest, Keel rolled
to :0.1.0).
* stacks/wealthfolio: pin to afadil/wealthfolio:3.2.1 (was :3.2 truncated
by Keel from the prior live :3.2.1).
* stacks/monitoring: monitoring-quota requests.memory 16Gi → 20Gi. Cluster
grew from 5 to 7 workers (k8s-node5/6 added 2026-05-26) and alloy's
per-pod request jumped 50Mi → 562Mi earlier today; combined with new-node
DS pods (loki-canary, node-exporter, sysctl-inotify) the quota tipped to
100% and blocked every new pod create with FailedCreate. Raising the cap
unblocked the four affected DaemonSets in one shot.
* stacks/immich: tier-quota requests.memory 20Gi → 24Gi, limits.memory
32Gi → 40Gi. Was at 88% with VPA still creeping up on immich-server's
face-detection burst behaviour.
* stacks/{excalidraw,immich,n8n}: providers.tf + .terraform.lock.hcl
updated by `tg init -upgrade` to record telmate/proxmox 3.0.2-rc07
(matches the 21 other stacks that already declare it).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Previously /srv/nfs/{ollama,audiblez,ebook2audiobook,*-backup} took
the sdc → Synology direct leg. They now ride sdc → sda → Synology
pve-backup/ via nfs-mirror like every other NFS subtree, so sda
becomes the single canonical mirror and Synology only has to ingest
one feed for the bulk of cluster state.
frigate + temp dropped from BOTH legs (no backup anywhere) per
explicit user ask — frigate is a 14d camera ring, temp is scratch.
prometheus/loki/alertmanager dropped as no-op (orphan dirs that
no longer exist on /srv/nfs).
Also: nfs-mirror's manifest collection switched from find -newer
(mtime) to find -cnewer (ctime) — rsync -t preserves source mtime
on dest, so freshly-written files looked "older than \$STAMP" and
the 2026-05-26 full mirror run captured only 2 of 800k transferred
files. Hit during this session, recovered via .force-full-sync.
Operational result post-rollout:
- sda 87% → 70% (anca-elements 423G deleted, +260G new dirs)
- /Viki/nfs/ on Synology: was 24 stale dirs (~430G), now immich only
- Synology free: ~300G → ~430G+ once btrfs reclaim catches up
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Earlier today Keel's hourly poll caught vaultwarden's deployment in a
window where the `keel.sh/match-tag` annotation wasn't set, fell into
'watch repository tags' mode, and rewrote 1.35.7 -> 1.21.0. Vaultwarden
1.21.0 doesn't have the API endpoints the modern Bitwarden clients call
(/identity/accounts/prelogin/password, /api/devices/knowndevice,
/api/config), so the Chrome extension started 404-ing on login.
Same race shape as the 2026-05-17 authentik/pgbouncer incident. The
fundamental issue: `policy: force` on a semver-pinned tag is unsafe
because Keel happily rewrites the tag string if it can't find a stable
'current tag' to digest-watch.
Fix: switch to `:latest` (the mutable tag vaultwarden publishes for the
newest stable release). Keel now digest-watches `:latest` (safe mode)
and rolls forward on each upstream release. Matches cluster convention
(128 other Keel-managed workloads use the same `:latest` + force +
match-tag pattern).
Also added imagePullPolicy=Always (required with :latest so the kubelet
revalidates the manifest on each rollout instead of using a cached
layer), and extended the lifecycle.ignore_changes to cover the
match-tag annotation and kubernetes.io/change-cause (Keel rewrites
this on every rollout).
Current `:latest` digest -> vaultwarden 1.36.0 (released 2026-05-03).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Goal: re-clone the worker template, boot, and have it appear as `kubectl
get nodes …Ready` with no manual steps. Adds `scripts/provision-k8s-worker
NAME VMID IP` and rebuilds the cloud-init pipeline that was failing five
distinct ways on a clean boot.
Bugs fixed (all hit during the k8s-node5 + k8s-node6 builds today):
1. `indent(6, containerd_config_update_command)` indented the bodies of
`cat >> /etc/containerd/config.toml <<'CONTAINERD_GC'` heredocs, so
[plugins.*] TOML sections landed in /etc/containerd/config.toml at
col 6 — containerd refused to parse them. Source is now a normal
.sh file (`modules/create-template-vm/k8s-node-containerd-setup.sh`)
base64-embedded into `write_files`; YAML whitespace never touches
the heredoc bodies.
2. The same script tried to `cat >> /etc/containerd/config.toml`
`[plugins."io.containerd.gc.v1.scheduler"]` etc., which containerd
v2.2.4's `config default` ALREADY emits. Result: `toml: table …
already exists`. Patched with sed-in-place overrides instead.
3. Kubelet tuning (sed against /var/lib/kubelet/config.yaml) ran from
the containerd setup script — BEFORE `kubeadm join` writes that
file. Sed aborted with "No such file or directory", `set -e` killed
the script, post-script cloud-init steps kept going (cloud-init
doesn't stop on runcmd failure). Split into a dedicated
`k8s-node-post-join-tune.sh` invoked AFTER kubeadm join.
4. cloud_init.yaml fallocate'd a 4G swapfile and `swapon`'d it BEFORE
kubeadm join. kubelet defaults to failSwapOn=true → exited 1
immediately. Replaced the swap setup with `swapoff -a` (node4
already runs this way and the cluster is fine).
5. Without `hostname:` in the shared user-data snippet, Proxmox's
auto-generated meta-data does NOT include local-hostname when
`cicustom user=…` is set — so cloud-init falls back to the cloud
image's default `ubuntu` and `kubeadm join` registers the wrong
node name. `provision-k8s-worker` now writes a per-node
`<NAME>-meta.yaml` snippet and passes both via
`cicustom user=…,meta=…`.
Other improvements rolled in while fixing the above:
- `ssh_public_key` read from Vault (`secret/viktor.ssh_public_key`,
added today) instead of `var.ssh_public_key`. The last
`terragrunt apply` was run with that var empty, leaving the snippet's
`ssh_authorized_keys` with a single blank entry; the wizard user
was effectively locked out of every fresh node.
- `cloud_init.yaml` adds `/etc/systemd/resolved.conf.d/global-dns.conf`
with `DNS=8.8.8.8 1.1.1.1, FallbackDNS=10.0.20.201`. Without it,
systemd-resolved only consulted Technitium (link-level), which
returns NXDOMAIN for `forgejo.viktorbarzin.me` — kubelet pulls from
the Forgejo registry then failed DNS until I patched it manually
on node5.
- k8s apt repo bumped v1.32 → v1.34 (matches cluster).
- The containerd setup script now creates hosts.toml for forgejo,
quay, registry.k8s.io in addition to docker.io + ghcr.io. node3/4
had these added by hand post-bootstrap; now they're baked in.
- `config_path` sed matches both `""` (containerd v1) and `''`
(containerd v2.x). Without the v2 match, the certs.d mirror dir was
silently ignored.
- `proxmox-csi` node map adds k8s-node5 + k8s-node6 entries so CSI
topology labels (region/zone, max-volume-attachments=28) apply on
next `tg apply`.
- `stacks/infra/main.tf` shed the 160-line inline containerd setup
heredoc — that whole thing now lives in the module as a .sh file.
Known unsolved gaps (deferred):
- iscsid restart hangs ~90s on first boot before SIGKILL releases it
(systemd-resolved restart kicks iscsid via dependency). Adds wall-
clock time but doesn't block the join.
- `provision-k8s-worker` doesn't run `tg apply` on `proxmox-csi`
afterward, so the CSI topology labels need a manual apply after
the node joins. Solving cleanly needs the CSI map to derive from
`kubectl get nodes` instead of a static local — separate work.
- `var.containerd_config_update_command` is now ignored when
is_k8s_template=true (replaced by the bundled .sh file). Variable
kept with a deprecation note to avoid breaking other call sites.
E2E proof: k8s-node6 (VMID 206) boots hands-off from
`provision-k8s-worker k8s-node6 206 10.0.20.106` and appears as
`kubectl get nodes …Ready` ~7 min later (most of which is the apt
package_upgrade — separate optimization).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The Layer 5 ClusterPolicy inject-gpu-workload-priority used JSON6902
op=replace on /spec/priorityClassName. Incoming pods (e.g. frigate)
have no priorityClassName field at all — replace requires the path to
exist, so the patch fails with "doc is missing key: /spec/priorityClassName"
and the whole mutation chain aborts BEFORE Layer 4 (inject-priority-class-from-tier)
gets a chance to add the field.
Result: GPU pods never got priorityClassName set, sat at priority=0, and
could not preempt lower-tier pods on the GPU node. Observed today on
frigate post-node4-recovery — pod stayed Pending with "Preemption is
not helpful" while 3 pg-cluster pods (tier-1-cluster, priority 800000)
occupied node1's memory budget.
Fix: op=add for all three paths. add works whether or not the key is
present, so the policy is robust to the upstream pod shape.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
