kube/authelia/application.yml

---
apiVersion: v1
kind: Secret
type: Opaque
metadata:
  name: authelia-certificates
  labels:
    app.kubernetes.io/name: authelia
data:
      ldaps.pem: 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
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: authelia-config
  labels:
    app.kubernetes.io/name: authelia
  annotations:
    reloader.stakater.com/match: "true"
data:
  authelia-config.yml: |
    ---
    log:
      level: warn
    certificates_directory: /certificates
    theme: light
    default_redirection_url: https://members.k-space.ee
    totp:
      issuer: K-SPACE
    authentication_backend:
      ldap:
        implementation: activedirectory
        url: ldaps://ad.k-space.ee
        base_dn: dc=ad,dc=k-space,dc=ee
        username_attribute: sAMAccountName
        additional_users_dn: ou=Membership
        users_filter: (&({username_attribute}={input})(objectCategory=person)(objectClass=user))
        additional_groups_dn: cn=Users
        groups_filter: (&(member={dn})(objectclass=group))
        group_name_attribute: cn
        mail_attribute: mail
        display_name_attribute: displayName
        user: cn=authelia,cn=Users,dc=ad,dc=k-space,dc=ee
    session:
      domain: k-space.ee
      same_site: lax
      expiration: 1M
      inactivity: 120h
      remember_me_duration: "0"
    regulation:
      ban_time: 5m
      find_time: 2m
      max_retries: 3
    storage:
      mysql:
        host: mariadb
        database: authelia
        username: authelia
    notifier:
      disable_startup_check: true
      smtp:
        host: mail.k-space.ee
        port: 465
        username: authelia
        sender: authelia@k-space.ee
        subject: "[Authelia] {title}"
        startup_check_address: lauri@k-space.ee
    access_control:
      default_policy: deny
      rules:
      # Longhorn dashboard
      - domain: longhorn.k-space.ee
        policy: two_factor
        subject: group:Longhorn Admins
      - domain: longhorn.k-space.ee
        policy: deny
      # Members site
      - domain: members.k-space.ee
        policy: bypass
        resources:
        - ^/?$
      - domain: members.k-space.ee
        policy: two_factor
        resources:
        - ^/login/authelia/?$
      - domain: members.k-space.ee
        policy: bypass
      # Webmail
      - domain: webmail.k-space.ee
        policy: two_factor
      # Etherpad
      - domain: pad.k-space.ee
        policy: two_factor
        resources:
        - ^/p/board-
        subject: group:Board Members
      - domain: pad.k-space.ee
        policy: deny
        resources:
        - ^/p/board-
      - domain: pad.k-space.ee
        policy: two_factor
        resources:
        - ^/p/members-
      - domain: pad.k-space.ee
        policy: deny
        resources:
        - ^/p/members-
      - domain: pad.k-space.ee
        policy: bypass
      # phpMyAdmin
      - domain: phpmyadmin.k-space.ee
        policy: two_factor
      # Require login for everything else protected by traefik-sso middleware
      - domain: '*.k-space.ee'
        policy: one_factor
    ...
---
apiVersion: v1
kind: Service
metadata:
  name: authelia
  labels:
    app.kubernetes.io/name: authelia
spec:
  type: ClusterIP
  sessionAffinity: None
  selector:
    app.kubernetes.io/name: authelia
  ports:
    - name: http
      protocol: TCP
      port: 80
      targetPort: http
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: authelia
  labels:
    app.kubernetes.io/name: authelia
  annotations:
    reloader.stakater.com/search: "true"
spec:
  selector:
    matchLabels:
      app.kubernetes.io/name: authelia
  replicas: 2
  revisionHistoryLimit: 0
  template:
    metadata:
      labels:
        app.kubernetes.io/name: authelia
    spec:
      enableServiceLinks: false
      containers:
      - name: authelia
        image: authelia/authelia:4
        command:
         - authelia
         - --config=/config/authelia-config.yml
         - --config=/config/oidc-secrets.yml
        resources:
          limits:
            cpu: "4.00"
            memory: 125Mi
          requests:
            cpu: "0.25"
            memory: 50Mi
        env:
        - name: AUTHELIA_SERVER_DISABLE_HEALTHCHECK
          value: "true"
        - name: AUTHELIA_JWT_SECRET_FILE
          value: /secrets/JWT_TOKEN
        - name: AUTHELIA_SESSION_SECRET_FILE
          value: /secrets/SESSION_ENCRYPTION_KEY
        - name: AUTHELIA_AUTHENTICATION_BACKEND_LDAP_PASSWORD_FILE
          value: /secrets/LDAP_PASSWORD
        - name: AUTHELIA_SESSION_REDIS_PASSWORD
          valueFrom:
            secretKeyRef:
              name: redis-ephemeral-owner-secrets
              key: REDIS_PASSWORD
        - name: AUTHELIA_SESSION_REDIS_HOST
          valueFrom:
            secretKeyRef:
              name: redis-ephemeral-owner-secrets
              key: REDIS_HOST
        - name: AUTHELIA_SESSION_REDIS_PORT
          valueFrom:
            secretKeyRef:
              name: redis-ephemeral-owner-secrets
              key: REDIS_PORT
        - name: AUTHELIA_STORAGE_ENCRYPTION_KEY_FILE
          value: /secrets/STORAGE_ENCRYPTION_KEY
        - name: AUTHELIA_STORAGE_MYSQL_PASSWORD_FILE
          value: /mariadb-secrets/MYSQL_PASSWORD
        - name: AUTHELIA_IDENTITY_PROVIDERS_OIDC_HMAC_SECRET_FILE
          value: /secrets/OIDC_HMAC_SECRET
        - name: AUTHELIA_IDENTITY_PROVIDERS_OIDC_ISSUER_PRIVATE_KEY_FILE
          value: /secrets/OIDC_PRIVATE_KEY
        - name: AUTHELIA_NOTIFIER_SMTP_PASSWORD_FILE
          value: /secrets/SMTP_PASSWORD
        - name: TZ
          value: Europe/Tallinn
        startupProbe:
          failureThreshold: 6
          httpGet:
            path: /api/health
            port: http
            scheme: HTTP
          initialDelaySeconds: 10
          periodSeconds: 5
          successThreshold: 1
          timeoutSeconds: 5
        livenessProbe:
          failureThreshold: 5
          httpGet:
            path: /api/health
            port: http
            scheme: HTTP
          initialDelaySeconds: 0
          periodSeconds: 30
          successThreshold: 1
          timeoutSeconds: 5
        readinessProbe:
          failureThreshold: 5
          httpGet:
            path: /api/health
            port: http
            scheme: HTTP
          initialDelaySeconds: 0
          periodSeconds: 5
          successThreshold: 1
          timeoutSeconds: 5
        ports:
        - name: http
          containerPort: 9091
          protocol: TCP
        volumeMounts:
        - mountPath: /config/authelia-config.yml
          name: authelia-config
          readOnly: true
          subPath: authelia-config.yml
        - mountPath: /config/oidc-secrets.yml
          name: oidc-secrets
          readOnly: true
          subPath: oidc-secrets.yml
        - mountPath: /secrets
          name: secrets
          readOnly: true
        - mountPath: /certificates
          name: certificates
          readOnly: true
        - mountPath: /mariadb-secrets
          name: mariadb-secrets
          readOnly: true
      volumes:
      - name: authelia-config
        configMap:
          name: authelia-config
      - name: secrets
        secret:
          secretName: application-secrets
          items:
          - key: JWT_TOKEN
            path: JWT_TOKEN
          - key: SESSION_ENCRYPTION_KEY
            path: SESSION_ENCRYPTION_KEY
          - key: STORAGE_ENCRYPTION_KEY
            path: STORAGE_ENCRYPTION_KEY
          - key: STORAGE_PASSWORD
            path: STORAGE_PASSWORD
          - key: LDAP_PASSWORD
            path: LDAP_PASSWORD
          - key: OIDC_PRIVATE_KEY
            path: OIDC_PRIVATE_KEY
          - key: OIDC_HMAC_SECRET
            path: OIDC_HMAC_SECRET
          - key: SMTP_PASSWORD
            path: SMTP_PASSWORD
      - name: certificates
        secret:
          secretName: authelia-certificates
      - name: mariadb-secrets
        secret:
          secretName: mariadb-secrets
      - name: oidc-secrets
        secret:
          secretName: oidc-secrets
          items:
          - key: oidc-secrets.yml
            path: oidc-secrets.yml
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: authelia
  labels:
    app.kubernetes.io/name: authelia
  annotations:
    external-dns.alpha.kubernetes.io/target: traefik.k-space.ee
    kubernetes.io/tls-acme: "true"
    traefik.ingress.kubernetes.io/router.entryPoints: websecure
    traefik.ingress.kubernetes.io/router.middlewares: authelia-chain-k6-authelia@kubernetescrd
    traefik.ingress.kubernetes.io/router.tls: "true"
spec:
  rules:
    - host: auth.k-space.ee
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: authelia
                port:
                  number: 80
  tls:
    - hosts:
        - "*.k-space.ee"
---
apiVersion: traefik.containo.us/v1alpha1
kind: Middleware
metadata:
  name: forwardauth-k6-authelia
  labels:
    app.kubernetes.io/name: authelia
spec:
  forwardAuth:
    address: http://authelia.authelia.svc.cluster.local/api/verify?rd=https://auth.k-space.ee/
    trustForwardHeader: true
    authResponseHeaders:
      - Remote-User
      - Remote-Name
      - Remote-Email
      - Remote-Groups
---
apiVersion: traefik.containo.us/v1alpha1
kind: Middleware
metadata:
  name: headers-k6-authelia
  labels:
    app.kubernetes.io/name: authelia
spec:
  headers:
    browserXssFilter: true
    customFrameOptionsValue: "SAMEORIGIN"
    customResponseHeaders:
      Cache-Control: "no-store"
      Pragma: "no-cache"
---
apiVersion: traefik.containo.us/v1alpha1
kind: Middleware
metadata:
  name: chain-k6-authelia-auth
  labels:
    app.kubernetes.io/name: authelia
spec:
  chain:
    middlewares:
      - name: forwardauth-k6-authelia
        namespace: authelia
---
apiVersion: traefik.containo.us/v1alpha1
kind: Middleware
metadata:
  name: chain-k6-authelia
  labels:
    app.kubernetes.io/name: authelia
spec:
  chain:
    middlewares:
      - name: headers-k6-authelia
        namespace: authelia
---
apiVersion: codemowers.io/v1alpha1
kind: Redis
metadata:
  name: ephemeral
spec:
  class: ephemeral
  capacity: 512Mi