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axion1337.chat-gitops/apps/authentik/authentik.yaml
T
Thore CimbalandClaude Sonnet 5 c52ff97502
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feat(authentik): capture MAS OIDC Provider/Application as a Blueprint
Closes issue #36. The OAuth2 Provider ("Matrix Authentication Service")
and its Application ("matrix" slug) linking Authentik to MAS were
originally clicked together by hand in the UI and existed nowhere as
code - unlike the flow fixes already captured in authentik-blueprints.yaml.
Losing the Authentik DB would have meant re-creating this from scratch,
including a fresh client_secret that MAS would no longer match.

The client_secret is read via !Env from AUTHENTIK_MAS_OIDC_CLIENT_SECRET,
sourced from a new key in the existing SOPS-encrypted authentik-credentials
Secret, rather than inlined into the blueprint ConfigMap (which isn't
itself encrypted). Value used is the actual live secret already in use,
read directly from the running Authentik DB - not a new/rotated one, so
this changes nothing about the current MAS<->Authentik pairing.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-28 17:56:09 +02:00

101 lines
2.3 KiB
YAML

apiVersion: helm.toolkit.fluxcd.io/v2
kind: HelmRelease
metadata:
name: authentik
namespace: authentik
spec:
interval: 1h
chart:
spec:
chart: authentik
version: "2026.2.3"
sourceRef:
kind: HelmRepository
name: goauthentik
namespace: flux-system
install:
remediation:
retries: 3
upgrade:
remediation:
retries: 3
valuesFrom:
- kind: Secret
name: authentik-credentials
valuesKey: secret_key
targetPath: authentik.secret_key
- kind: Secret
name: authentik-credentials
valuesKey: pg-password
targetPath: authentik.postgresql.password
- kind: Secret
name: authentik-credentials
valuesKey: pg-password
targetPath: postgresql.auth.password
- kind: Secret
name: authentik-credentials
valuesKey: smtp-password
targetPath: authentik.email.password
values:
global:
security:
allowInsecureImages: true
# Read by the matrix-oidc-provider blueprint via !Env, so the OAuth2
# Provider's client_secret can be captured as code without ever
# inlining the live credential into a plain (non-SOPS) ConfigMap.
env:
- name: AUTHENTIK_MAS_OIDC_CLIENT_SECRET
valueFrom:
secretKeyRef:
name: authentik-credentials
key: mas-oidc-client-secret
authentik:
log_level: info
error_reporting:
enabled: false
email:
host: smtp.ionos.de
port: 587
username: gamemaster@axion1337.chat
use_tls: true
from: "Authentik <gamemaster@axion1337.chat>"
blueprints:
configMaps:
- authentik-blueprints
server:
ingress:
enabled: false
resources:
requests:
cpu: 100m
memory: 512Mi
limits:
memory: 1Gi
worker:
resources:
requests:
cpu: 50m
memory: 512Mi
limits:
memory: 1Gi
postgresql:
enabled: true
auth:
username: authentik
database: authentik
primary:
persistence:
enabled: true
size: 8Gi
resources:
requests:
cpu: 50m
memory: 256Mi
limits:
memory: 512Mi