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>
This commit is contained in:
Viktor Barzin 2026-04-15 06:41:56 +00:00
parent d31bbc9a18
commit bd41bb9230
11 changed files with 115 additions and 282 deletions

View file

@ -40,8 +40,8 @@ graph TB
| Component | Version | Location | Purpose |
|-----------|---------|----------|---------|
| Authentik Server | Latest | `stacks/authentik/` | Core IdP application servers (3 replicas) |
| Authentik Worker | Latest | `stacks/authentik/` | Background task processors (3 replicas) |
| Authentik Server | 2026.2.2 | `stacks/authentik/` | Core IdP application servers (2 replicas) |
| Authentik Worker | 2026.2.2 | `stacks/authentik/` | Background task processors (2 replicas) |
| PgBouncer | Latest | `stacks/authentik/` | PostgreSQL connection pooler (3 replicas) |
| Embedded Outpost | - | Built into Authentik | Forward auth endpoint for Traefik |
| Traefik ForwardAuth | - | `ingress_factory` module | Middleware for protected ingresses |