Files
Kubernetes-Manifests/infra/envoy-gateway/authentik/authentik-ldap-gateway-patch.yaml
T
JeffreyandClaude Opus 5 964ace4986 authentik: serve LDAP via an outpost behind the internal gateway
Adds the LDAP outpost deployment and routes ports 389 and 636 on
gateway-internal to it. 636 is a TLS listener in Terminate mode so
cert-manager renews the LDAPS certificate automatically, and both
listeners forward to the outpost's plaintext 3389.

allowedRoutes.kinds is set explicitly on both listeners: a TCP listener
permits no route kinds by default and a TLS listener defaults to
TLSRoute, so the TCPRoute would not attach otherwise.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-13 11:21:59 +02:00

38 lines
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YAML

# TCP listeners for the authentik LDAP outpost. kinds must be set explicitly:
# TCP allows nothing by default and TLS defaults to TLSRoute.
- op: add
path: /spec/listeners/-
value:
name: authentik-ldap
protocol: TCP
port: 389
allowedRoutes:
kinds:
- kind: TCPRoute
namespaces:
from: Selector
selector:
matchLabels:
kubernetes.io/metadata.name: authentik
- op: add
path: /spec/listeners/-
value:
name: authentik-ldaps
protocol: TLS
port: 636
# No hostname: LDAP clients cannot be relied on to send SNI
tls:
mode: Terminate
certificateRefs:
- kind: Secret
name: authentik-ldap-tls
namespace: envoy-gateway
allowedRoutes:
kinds:
- kind: TCPRoute
namespaces:
from: Selector
selector:
matchLabels:
kubernetes.io/metadata.name: authentik