Commit graph

21 commits

Author SHA1 Message Date
Viktor Barzin
1b340ef531 keel: enroll 15 critical-path namespaces for digest-only auto-update
Per user decision today: monitoring, mailserver, vault, descheduler,
metrics-server, traefik, technitium, crowdsec, redis, reverse-proxy,
reloader, headscale, wireguard, xray, cloudflared now participate in
the same `force + match-tag` regime as the rest of the cluster — Keel
watches the deployment's CURRENT tag for digest changes only and rolls
on push, never rewriting tag strings.

Two-part change:

stacks/kyverno/modules/kyverno/keel-annotations.tf
  Trim the policy-level namespace exclude list from 31 → 16. The 16
  remaining exclusions are the irreducible cluster-operator + state-
  coupled set: keel itself, calico-system + tigera-operator (operator
  loop), authentik (2026-05-17 pgbouncer incident bite), cnpg-system +
  dbaas (state-coupled), kyverno, metallb-system, external-secrets,
  proxmox-csi + nfs-csi + nvidia (just stabilized today, chart-pinned),
  kube-system, vpa, sealed-secrets, infra-maintenance.

stacks/<each-of-15>/.../main.tf
  Add `"keel.sh/enrolled" = "true"` label to the `kubernetes_namespace`
  resource so the Kyverno mutate policy can target the workloads via
  its namespaceSelector matchLabels.

Note on the apply path: the live ClusterPolicy was patched via
`kubectl patch` because the hashicorp/kubernetes provider v3.1.0 panics
during state refresh on Kyverno ClusterPolicy schemas with deeply
nested optional `context.celPreconditions` / `imageRegistry` fields
(see crash dump). The TF source above has the desired state, so any
clean future apply on a fixed provider version will be a no-op against
the live cluster.

Floating-tag workloads in the newly-enrolled set (will roll on every
upstream digest update — acceptable risk per user):
  - wireguard: sclevine/wg:latest (image fixed today via iptables-nft
    postStart shim)
  - xray: teddysun/xray
  - crowdsec-web: viktorbarzin/crowdsec_web
  - monitoring: prompve/prometheus-pve-exporter:latest, prom/snmp-exporter
  - traefik: nginx:1-alpine, openresty/openresty:alpine,
    ghcr.io/tarampampam/error-pages:3
  - redis: haproxy:3.1-alpine, redis:8-alpine

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-17 12:13:22 +00:00
Viktor Barzin
8b9727ac3e final wave: enroll immich + status-page, retrigger 17 pending Bucket A
* immich: extended 3 V1 lifecycles to V2 (1 Deployment without V1
    skipped — has non-standard lifecycle from earlier work).
  * status-page: enrolled (was missing from original sweep).
  * v6 retrigger marker on 17 stacks that never reached terragrunt
    apply (#704 exit-1 halted mid-loop).

After this lands, expected live enrollment: ~96 / 118 Tier 1 stacks.
The remaining ~22 are operator/Helm-managed and intentionally excluded
(same fight-loop risk as Calico — bump via Helm chart version, not
Keel).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-16 23:19:20 +00:00
Viktor Barzin
eb99ee5635 Bucket A retrigger + Bucket D enrollment (5 module-nested stacks)
After fixing the postgresql-lb MetalLB flap (deleted stuck
ServiceL2Status CR l2-rgt9d), Tier 1 CI can apply again. Combined
commit:

  * Bucket A (16 stacks): re-append CI retrigger marker so the
    previously-pending applies pick up:
      blog calico cyberchef descheduler f1-stream homepage jsoncrack
      k8s-dashboard k8s-version-upgrade kms local-path osm_routing
      real-estate-crawler travel_blog vault webhook_handler

  * Bucket D (5 module-nested stacks): keel.sh/enrolled label on
    namespace + KYVERNO_LIFECYCLE_V2 on Deployments inside the module:
      postiz instagram-poster k8s-portal uptime-kuma vaultwarden

Bucket C (raw-deploy apps without V1 marker on their Deployment
lifecycles) deferred — needs per-Deployment lifecycle block additions
that the bulk script can't safely automate:
  beads-server immich llama-cpp novelapp plotting-book trading-bot

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-16 23:10:38 +00:00
Viktor Barzin
57e3059f5b ci: retrigger v4 — remaining 16 Keel stacks (#701 failed one of them) 2026-05-16 14:13:59 +00:00
Viktor Barzin
cbbb394e88 ci: retrigger v3 — apply remaining 22 Keel-enrolled stacks 2026-05-16 14:06:39 +00:00
Viktor Barzin
7bcd3f745c ci: retrigger v2 — apply pending Keel-enrolled stacks (#697 was cancelled by #698) 2026-05-16 13:47:13 +00:00
Viktor Barzin
70d0623b21 ci: retrigger apply for pending Keel enrollment (~58 stacks)
Bulk enrollment commit 8f4b1956 had its CI pipeline #689 killed before
terragrunt apply ran. The enrollment label + V2 lifecycle changes are
in master but never reached the cluster. Appending a one-line marker
to each pending stack's main.tf so Woodpecker's diff-detection picks
them up and applies them serially.

Idempotent — re-applying a stack whose state already matches is a no-op.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-16 13:42:57 +00:00
8f4b19565c recruiter-responder: bump image_tag to 189ef901
OpenClaw can now answer 'what do we know about <company>?' from cache
via the new recruiter_company_research tool, and recruiter_get embeds
the cached research payload inline.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-16 12:41:05 +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
e80b2f026f [infra] Migrate Terraform state from local SOPS to PostgreSQL backend
Two-tier state architecture:
- Tier 0 (infra, platform, cnpg, vault, dbaas, external-secrets): local
  state with SOPS encryption in git — unchanged, required for bootstrap.
- Tier 1 (105 app stacks): PostgreSQL backend on CNPG cluster at
  10.0.20.200:5432/terraform_state with native pg_advisory_lock.

Motivation: multi-operator friction (every workstation needed SOPS + age +
git-crypt), bootstrap complexity for new operators, and headless agents/CI
needing the full encryption toolchain just to read state.

Changes:
- terragrunt.hcl: conditional backend (local vs pg) based on tier0 list
- scripts/tg: tier detection, auto-fetch PG creds from Vault for Tier 1,
  skip SOPS and Vault KV locking for Tier 1 stacks
- scripts/state-sync: tier-aware encrypt/decrypt (skips Tier 1)
- scripts/migrate-state-to-pg: one-shot migration script (idempotent)
- stacks/vault/main.tf: pg-terraform-state static role + K8s auth role
  for claude-agent namespace
- stacks/dbaas: terraform_state DB creation + MetalLB LoadBalancer
  service on shared IP 10.0.20.200
- Deleted 107 .tfstate.enc files for migrated Tier 1 stacks
- Cleaned up per-stack tiers.tf (now generated by root terragrunt.hcl)

[ci skip]

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-16 19:33:12 +00:00
Viktor Barzin
c8be07c403 resilience improvements: MySQL anti-affinity comment, descheduler 5min, prometheus termination 60s
- MySQL InnoDB: keep required anti-affinity but document why (2/3 members OK during node loss)
- Descheduler: increase frequency from hourly to every 5 min for faster rebalancing
- Prometheus: set terminationGracePeriodSeconds=60 to prevent drain timeout [ci skip]
2026-04-06 00:25:49 +03:00
Viktor Barzin
1c13af142d sync regenerated providers.tf + upstream changes
- Terragrunt-regenerated providers.tf across stacks (vault_root_token
  variable removed from root generate block)
- Upstream monitoring/openclaw/CLAUDE.md changes from rebase
2026-03-22 02:56:04 +02:00
Viktor Barzin
1d1549b8af state(descheduler): update encrypted state 2026-03-21 15:13:02 +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
d352d6e7f8 resource quota review: fix OOM risks, close quota gaps, add HA protections
Phase 1 - OOM fixes:
- dashy: increase memory limit 512Mi→1Gi (was at 99% utilization)
- caretta DaemonSet: set explicit resources 300Mi/512Mi (was at 85-98%)
- mysql-operator: add Helm resource values 256Mi/512Mi, create namespace
  with tier label (was at 92% of LimitRange default)
- prowlarr, flaresolverr, annas-archive-stacks: add explicit resources
  (outgrowing 256Mi LimitRange defaults)
- real-estate-crawler celery: add resources 512Mi/3Gi (608Mi actual, no
  explicit resources)

Phase 2 - Close quota gaps:
- nvidia, real-estate-crawler, trading-bot: remove custom-quota=true
  labels so Kyverno generates tier-appropriate quotas
- descheduler: add tier=1-cluster label for proper classification

Phase 3 - Reduce excessive quotas:
- monitoring: limits.memory 240Gi→64Gi, limits.cpu 120→64
- woodpecker: limits.memory 128Gi→32Gi, limits.cpu 64→16
- GPU tier default: limits.memory 96Gi→32Gi, limits.cpu 48→16

Phase 4 - Kubelet protection:
- Add cpu: 200m to systemReserved and kubeReserved in kubelet template

Phase 5 - HA improvements:
- cloudflared: add topology spread (ScheduleAnyway) + PDB (maxUnavailable:1)
- grafana: add topology spread + PDB via Helm values
- crowdsec LAPI: add topology spread + PDB via Helm values
- authentik server: add topology spread via Helm values
- authentik worker: add topology spread + PDB via Helm values
2026-03-08 18:17:46 +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
197cef7f3f [ci skip] add auto-generated tiers.tf, planning docs, and helm chart cache
- tiers.tf: Terragrunt-generated tier locals for all standalone stacks
- .planning/: resource audit research and plans
- docs/plans/: cluster hardening design doc
- redis-25.3.2.tgz: Bitnami Redis Helm chart cache
2026-03-06 23:55:57 +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