---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: authentik-ldap-outpost
  namespace: authentik
  labels:
    app.kubernetes.io/name: authentik
    app.kubernetes.io/component: ldap
spec:
  # Outposts are stateless; run two replicas for availability.
  replicas: 2
  selector:
    matchLabels:
      app.kubernetes.io/name: authentik
      app.kubernetes.io/component: ldap
  template:
    metadata:
      annotations:
        secret.reloader.stakater.com/reload: "authentik-ldap-outpost-token,vault-ca-cert"
      labels:
        app.kubernetes.io/name: authentik
        app.kubernetes.io/component: ldap
    spec:
      # The outpost validates the authentik core cert (identity.k8s.syd1.au.unkin.net,
      # signed by the internal unkin.net CA). Combine the base image's public roots
      # with the reflected vault-ca-cert into one bundle that SSL_CERT_FILE points at,
      # so AUTHENTIK_INSECURE stays false.
      initContainers:
        - name: combine-certs
          image: alpine:3
          command:
            - sh
            - -c
            - cat /etc/ssl/certs/ca-certificates.crt /custom-ca/ca.crt > /combined-certs/ca-certificates.crt
          volumeMounts:
            - name: vault-ca-cert
              mountPath: /custom-ca
              readOnly: true
            - name: combined-certs
              mountPath: /combined-certs
          resources:
            limits:
              cpu: 100m
              memory: 64Mi
            requests:
              cpu: 25m
              memory: 32Mi
      containers:
        - name: ldap
          image: ghcr.io/goauthentik/ldap:2026.5.3
          imagePullPolicy: IfNotPresent
          env:
            - name: AUTHENTIK_HOST
              value: https://identity.k8s.syd1.au.unkin.net
            - name: AUTHENTIK_INSECURE
              value: "false"
            - name: SSL_CERT_FILE
              value: /etc/ssl/combined/ca-certificates.crt
            - name: AUTHENTIK_TOKEN
              valueFrom:
                secretKeyRef:
                  name: authentik-ldap-outpost-token
                  key: token
          ports:
            - containerPort: 3389
              name: ldap
              protocol: TCP
            - containerPort: 6636
              name: ldaps
              protocol: TCP
            - containerPort: 9300
              name: metrics
              protocol: TCP
          livenessProbe:
            tcpSocket:
              port: ldap
            initialDelaySeconds: 10
            periodSeconds: 15
          readinessProbe:
            tcpSocket:
              port: ldap
            initialDelaySeconds: 5
            periodSeconds: 10
          resources:
            limits:
              cpu: "1"
              memory: 512Mi
            requests:
              cpu: 50m
              memory: 128Mi
          volumeMounts:
            - name: combined-certs
              mountPath: /etc/ssl/combined
              readOnly: true
      volumes:
        - name: vault-ca-cert
          secret:
            secretName: vault-ca-cert
            items:
              - key: ca.crt
                path: ca.crt
        - name: combined-certs
          emptyDir: {}
