Viktor Barzin
79a2aa3784
[ci skip] migrate 29 services from inline NFS to CSI-backed PV/PVC
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Batch migration of all single-volume and simple multi-volume stacks.
All services verified healthy after migration. Uses nfs-truenas
StorageClass with soft,timeo=30,retrans=3 mount options to eliminate
stale NFS mount hangs.
Services: atuin, audiobookshelf, calibre, changedetection, diun,
excalidraw, forgejo, freshrss, grampsweb, hackmd, health,
isponsorblocktv, matrix, meshcentral, n8n, navidrome, ntfy, ollama,
onlyoffice, owntracks, paperless-ngx, poison-fountain, send,
stirling-pdf, tandoor, wealthfolio, whisper, woodpecker, ytdlp
2026-03-02 00:15:39 +00:00
Viktor Barzin
89a6e08245
[ci skip] Infrastructure hardening: security, monitoring, reliability, maintainability
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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
