infra/docs/architecture
Viktor Barzin bd41bb9230 fix: cluster healthcheck fixes + Authentik upgrade to 2026.2.2
- Authentik: upgrade 2025.10.3 → 2025.12.4 → 2026.2.2 with DB restore
  and stepped migration. Switch to existingSecret, PgBouncer session mode.
- Mailserver: migrate email roundtrip probe from Mailgun to Brevo API
- Redis: fix HAProxy tcp-check regex (rstring), faster health intervals
- Nextcloud: fix Redis fallback to HAProxy service, update dependency
- MeshCentral: fix TLSOffload + certUrl init container for first-run
- Monitoring: remove authentik from latency alert exclusion
- Diun: simplify to webhook notifier, remove git auto-update

[ci skip]

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-15 06:41:56 +00:00
..
authentication.md fix: cluster healthcheck fixes + Authentik upgrade to 2026.2.2 2026-04-15 06:41:56 +00:00
backup-dr.md docs: update monitoring and backup docs for external monitors and per-db backups 2026-04-15 06:37:07 +00:00
ci-cd.md docs: comprehensive audit and update of all architecture docs and runbooks [ci skip] 2026-04-06 13:21:05 +03:00
compute.md docs: comprehensive audit and update of all architecture docs and runbooks [ci skip] 2026-04-06 13:21:05 +03:00
databases.md docs: comprehensive audit and update of all architecture docs and runbooks [ci skip] 2026-04-06 13:21:05 +03:00
homepage.md add homepage auto-discovery documentation [ci skip] 2026-03-25 13:06:43 +02:00
incident-response.md docs: add user-facing issue reporting guide 2026-04-14 18:37:37 +00:00
mailserver.md docs(mailserver): remove HTML visual, fix probe frequency in diagram 2026-04-12 22:25:34 +01:00
monitoring.md docs: update monitoring and backup docs for external monitors and per-db backups 2026-04-15 06:37:07 +00:00
multi-tenancy.md add architecture documentation for all infrastructure subsystems [ci skip] 2026-03-24 00:55:25 +02:00
networking.md docs: update Technitium DNS docs after cache optimization 2026-04-12 18:29:25 +01:00
overview.md deprecate TrueNAS: migrate Immich NFS to Proxmox, remove all 10.0.10.15 references [ci skip] 2026-04-13 14:42:07 +00:00
secrets.md docs: comprehensive audit and update of all architecture docs and runbooks [ci skip] 2026-04-06 13:21:05 +03:00
security.md add architecture documentation for all infrastructure subsystems [ci skip] 2026-03-24 00:55:25 +02:00
storage.md docs: update backup architecture for inotify change tracking + consolidated Synology layout [ci skip] 2026-04-13 18:16:36 +00:00
vpn.md docs: update Technitium DNS docs after cache optimization 2026-04-12 18:29:25 +01:00