Files
home-network-k3s-impl/catalog/keycloak.yaml
2026-08-16 00:08:30 -05:00

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YAML

# ServiceDefinition: keycloak
# Source of truth: spec docs/13-service-catalog.md row 0; docs/15-identity-and-access.md; ADR-0014.
# public IdP | egress internet | PostgreSQL on Longhorn (irreplaceable, DR-critical) | auth native.
# Keycloak IS the IdP (root of trust): its own admin login is local + MFA, so it does not federate.
# Validates against schemas/servicedefinition.schema.json.
name: keycloak
kind: container
source:
image: quay.io/keycloak/keycloak
exposure: public # login/redirect flows for internet-exposed services; hardened (docs/15; R-DNS/R-NET)
egress: internet # normal WAN egress (docs/03; R-NET-05)
storage:
- name: db
size: 10Gi
class: longhorn # PostgreSQL on 3-replica Longhorn; irreplaceable (docs/15, docs/04; R-STATE-02)
dependencies:
- to: keycloak-db # explicit allow: Keycloak -> its PostgreSQL (docs/13 graph; R-NET-02)
port: 5432
protocol: tcp
ingressRoutes:
- host: keycloak.home.keithjackson.dev
port: 8080 # HTTP listener; TLS terminates at the Gateway (docs/08, docs/09)
auth:
mode: native # it IS the IdP; own admin login is local + MFA (docs/15; ADR-0014). Documented exception.
update:
channel: stable # R-UPD-01
range: ">=24.0.0"
cadence: "0 4 * * *"
autoRollbackOnFailedHealth: true # R-UPD-03
observability:
metrics: true
slis:
- up # IdP down/unhealthy is a critical alert (docs/10; R-OBS-01)
backup:
policy: daily-offcluster # DR-critical: rebuilds from DB + git realm config (docs/15, docs/04; R-STATE-03)