Adds Sealed Secrets (Bitnami) to the platform stack so cluster users can
encrypt secrets with a public key and commit SealedSecret YAMLs to git.
The in-cluster controller decrypts them into regular K8s Secrets.
- New module: sealed-secrets (namespace + Helm chart v2.18.3, cluster tier)
- k8s-portal setup script: adds kubeseal CLI install for Linux and Mac
Wire homepage_credentials tokens through platform stack to enable
live widgets for Authentik, Shlink (URL shortener), and Home Assistant
London. Update SOPS with new credential entries.
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.
P0: Set updateMaxFailure=-1 (fail-open)
Previously defaulted to 0 which blocked ALL traffic on first LAPI
failure. Now serves from cached decisions when LAPI is unreachable.
P1: Enable Redis cache for CrowdSec decisions
Decisions are now shared across all 3 Traefik replicas and survive
pod restarts. redisCacheUnreachableBlock=false prevents Redis from
becoming another SPOF.
P1: Add clientTrustedIPs for internal cluster traffic
Node CIDR (10.0.20.0/24) and pod CIDR (10.10.0.0/16) bypass
CrowdSec entirely, preventing internal cascade failures.
Secondary instance on a separate node replicates all zones from primary via
zone transfer. LoadBalancer routes DNS queries to both pods. PDB ensures at
least 1 DNS pod survives voluntary disruptions. Setup job automates zone
transfer enablement and secondary zone creation via Technitium REST API.
Add Vertical Pod Autoscaler (recommender, updater, admission-controller)
and Goldilocks dashboard to monitor resource recommendations across all
namespaces. Dashboard at goldilocks.viktorbarzin.me behind Authentik.
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.
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.
