ENABLE_RSPAMD_REDIS=0 prevents the docker-mailserver from attempting to start
an embedded Redis server. The rspamd-redis subprocess was failing repeatedly
due to a corrupted/empty RDB file after the recent NFS-to-proxmox-lvm storage
migration. Since the DKIM signing config uses use_redis=false, Redis is not
needed.
Also correct the PVC storage request to match the actual provisioned size (2Gi).
The mismatch was causing unnecessary PVC replacement during terraform apply.
The global rate limit (10 req/s, 50 burst) was too aggressive for HA
dashboards that load 30+ JS files on page load, causing 429s. VPN tunnel
blips between London K8s and Sofia caused 502s with no retry fallback.
- Add traefik-retry middleware to reverse-proxy factory (all services)
- Add skip_global_rate_limit variable to both reverse-proxy factories
- Create ha-sofia-rate-limit middleware (100 avg, 200 burst)
- Apply to ha-sofia and music-assistant (both route to Sofia)
The Terraform Helm provider's YAML diff comparison silently ignores rules
containing {{ $labels.job }} in annotations, preventing the alerts from being
applied. Also syncs alerts to platform stack tpl.
- Auth-proxy fallback now sets ALL X-authentik-* headers (username, uid,
email, name, groups) to prevent client-supplied header spoofing when
Authentik is down. Previously only username was set, allowing a malicious
client to inject fake X-authentik-groups.
- Catch-all IngressRoute restricted to *.viktorbarzin.me only. Non-matching
domains no longer get the wildcard cert served (TLS info leak).
- Added rate-limit and CrowdSec middleware to catch-all IngressRoute.
- Added rate-limit middleware to Headscale DERP IngressRoute.
- Rotated auth-proxy basicAuth credentials (bcrypt cost 5 → 12, admin → emergency-admin).
- Created Authentik brute-force reputation policy (threshold -5, IP+username).
All infrastructure changes must go through Terraform/Terragrunt.
kubectl is read-only except for temporary migration steps.
If a resource isn't in Terraform, evaluate adding it before
making manual changes.
- Migrate technitium-secondary-config from NFS to proxmox-lvm PVC
- Change secondary strategy from RollingUpdate to Recreate (RWO)
- Bootstrap encrypted state for insta2spotify and ebooks stacks
- Import servarr sub-module PVCs and reconcile state
