# =============================================================================
# Homepage - Application Dashboard
# Version: v1.8.0
# Namespace: homepage-system
# Domain: homepage.dooplex.hu
# Authentication: Authentik Proxy (Forward Auth)
# =============================================================================
#
# PREREQUISITES - Create in Authentik:
# 1. Create Proxy Provider:
#    - Name: homepage-proxy
#    - Authorization flow: default-provider-authorization-implicit-consent
#    - Mode: Forward auth (single application)
#    - External host: https://homepage.dooplex.hu
#
# 2. Create Application:
#    - Name: Homepage
#    - Slug: homepage
#    - Provider: (select the proxy provider created above)
#    - Launch URL: https://homepage.dooplex.hu
#
# 3. Create Outpost (or add to existing):
#    - Name: homepage-outpost (or use existing proxy outpost)
#    - Type: Proxy
#    - Applications: Add the Homepage application
#
# After deployment, Authentik will auto-create the outpost deployment.
# Update the ingress auth-url annotation with the correct outpost service name.
#
# =============================================================================
---
apiVersion: v1
kind: Namespace
metadata:
  name: homepage-system
  labels:
    app.kubernetes.io/name: homepage
    app.kubernetes.io/instance: homepage
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: homepage
  namespace: homepage-system
  labels:
    app.kubernetes.io/name: homepage
    app.kubernetes.io/instance: homepage
secrets:
  - name: homepage
---
apiVersion: v1
kind: Secret
metadata:
  name: homepage
  namespace: homepage-system
  labels:
    app.kubernetes.io/name: homepage
    app.kubernetes.io/instance: homepage
  annotations:
    kubernetes.io/service-account.name: homepage
type: kubernetes.io/service-account-token
---
# ClusterRole for Homepage to discover services and get cluster metrics
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: homepage
  labels:
    app.kubernetes.io/name: homepage
    app.kubernetes.io/instance: homepage
rules:
  # Core resources for service discovery
  - apiGroups: [""]
    resources:
      - namespaces
      - pods
      - nodes
      - services
      - endpoints
      - configmaps
      - secrets
    verbs: ["get", "list", "watch"]
  # Apps resources for pod discovery
  - apiGroups: ["apps"]
    resources:
      - deployments
      - replicasets
      - statefulsets
      - daemonsets
    verbs: ["get", "list", "watch"]
  # Networking for ingress discovery
  - apiGroups: ["networking.k8s.io"]
    resources:
      - ingresses
    verbs: ["get", "list", "watch"]
  # Traefik IngressRoute CRD (if used)
  - apiGroups: ["traefik.containo.us", "traefik.io"]
    resources:
      - ingressroutes
    verbs: ["get", "list", "watch"]
  # Gateway API (if used)
  - apiGroups: ["gateway.networking.k8s.io"]
    resources:
      - httproutes
      - gateways
    verbs: ["get", "list", "watch"]
  # Metrics
  - apiGroups: ["metrics.k8s.io"]
    resources:
      - nodes
      - pods
    verbs: ["get", "list", "watch"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: homepage
  labels:
    app.kubernetes.io/name: homepage
    app.kubernetes.io/instance: homepage
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: homepage
subjects:
  - kind: ServiceAccount
    name: homepage
    namespace: homepage-system
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: homepage-config
  namespace: homepage-system
  labels:
    app.kubernetes.io/name: homepage
    app.kubernetes.io/instance: homepage
data:
  # Kubernetes connection configuration
  kubernetes.yaml: |
    mode: cluster
    ingress: true

  # Global settings
  settings.yaml: |
    title: Dooplex Dashboard
    favicon: https://dooplex.hu/favicon.ico
    theme: dark
    color: slate
    headerStyle: clean
    layout:
      Infrastructure:
        style: row
        columns: 4
      Media:
        style: row
        columns: 4
      Productivity:
        style: row
        columns: 3
      Monitoring:
        style: row
        columns: 3
    providers:
      longhorn:
        url: https://longhorn.home

  # Services configuration - customize as needed
  services.yaml: |
    - Infrastructure:
        - ArgoCD:
            icon: argocd.png
            href: https://argocd.dooplex.hu
            description: GitOps Deployment
            namespace: argocd
            app: argocd-server
        - Authentik:
            icon: authentik.png
            href: https://authentik.dooplex.hu
            description: Identity Provider
        - Longhorn:
            icon: longhorn.png
            href: https://longhorn.home
            description: Storage Management
        - Gitea:
            icon: gitea.png
            href: https://gitea.dooplex.hu
            description: Git Repository

    - Media:
        - Plex:
            icon: plex.png
            href: https://plex.dooplex.hu
            description: Media Server
        - Sonarr:
            icon: sonarr.png
            href: https://sonarr.home
            description: TV Shows
            widget:
              type: sonarr
              url: http://sonarr.servarr-system.svc.cluster.local:8989
              key: "{{HOMEPAGE_VAR_SONARR_API_KEY}}"
        - Radarr:
            icon: radarr.png
            href: https://radarr.home
            description: Movies
            widget:
              type: radarr
              url: http://radarr.servarr-system.svc.cluster.local:7878
              key: "{{HOMEPAGE_VAR_RADARR_API_KEY}}"
        - Prowlarr:
            icon: prowlarr.png
            href: https://prowlarr.home
            description: Indexer Manager

    - Productivity:
        - Nextcloud:
            icon: nextcloud.png
            href: https://cloud.dooplex.hu
            description: Cloud Storage
        - Paperless:
            icon: paperless-ngx.png
            href: https://paperless.dooplex.hu
            description: Document Management
        - Vaultwarden:
            icon: bitwarden.png
            href: https://vaultwarden.dooplex.hu
            description: Password Manager

    - Monitoring:
        - Grafana:
            icon: grafana.png
            href: https://grafana.dooplex.hu
            description: Dashboards & Metrics
            widget:
              type: grafana
              url: http://grafana.mon-system.svc.cluster.local:3000
              username: "{{HOMEPAGE_VAR_GRAFANA_USER}}"
              password: "{{HOMEPAGE_VAR_GRAFANA_PASS}}"
        - Prometheus:
            icon: prometheus.png
            href: https://prometheus.home
            description: Metrics Collection
        - Uptime Kuma:
            icon: uptime-kuma.png
            href: https://uptime.dooplex.hu
            description: Uptime Monitoring

  # Widgets configuration
  widgets.yaml: |
    - logo:
        icon: https://dooplex.hu/logo.png
    - greeting:
        text_size: xl
        text: "Welcome to Dooplex"
    - datetime:
        text_size: l
        format:
          dateStyle: long
          timeStyle: short
          hour12: false
    - kubernetes:
        cluster:
          show: true
          cpu: true
          memory: true
          showLabel: true
          label: "dooplex"
        nodes:
          show: true
          cpu: true
          memory: true
          showLabel: true
    - longhorn:
        expanded: true
        total: true
        labels: true
        nodes: false
    - search:
        provider: duckduckgo
        target: _blank

  # Bookmarks
  bookmarks.yaml: |
    - Developer:
        - GitHub:
            - abbr: GH
              href: https://github.com
              icon: github.png
        - Gitea:
            - abbr: GT
              href: https://gitea.dooplex.hu
              icon: gitea.png
    - Documentation:
        - Kubernetes:
            - abbr: K8s
              href: https://kubernetes.io/docs
              icon: kubernetes.png
        - ArgoCD:
            - abbr: Argo
              href: https://argo-cd.readthedocs.io
              icon: argocd.png

  # Docker settings (not used in k8s mode)
  docker.yaml: ""

  # Custom CSS
  custom.css: ""

  # Custom JS
  custom.js: ""
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: homepage
  namespace: homepage-system
  labels:
    app.kubernetes.io/name: homepage
    app.kubernetes.io/instance: homepage
    app.kubernetes.io/version: "v1.8.0"
spec:
  replicas: 1
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxSurge: 1
      maxUnavailable: 0
  selector:
    matchLabels:
      app.kubernetes.io/name: homepage
      app.kubernetes.io/instance: homepage
  template:
    metadata:
      labels:
        app.kubernetes.io/name: homepage
        app.kubernetes.io/instance: homepage
        app.kubernetes.io/version: "v1.8.0"
    spec:
      serviceAccountName: homepage
      automountServiceAccountToken: true
      dnsPolicy: ClusterFirst
      enableServiceLinks: true
      containers:
        - name: homepage
          image: ghcr.io/gethomepage/homepage:v1.8.0
          imagePullPolicy: IfNotPresent
          env:
            # Required for external access
            - name: HOMEPAGE_ALLOWED_HOSTS
              value: "*"
            # Timezone
            - name: TZ
              value: "Europe/Budapest"
            # Optional: Widget API keys (create secret with these if needed)
            - name: HOMEPAGE_VAR_SONARR_API_KEY
              valueFrom:
                secretKeyRef:
                  name: homepage-secrets
                  key: sonarr-api-key
            - name: HOMEPAGE_VAR_RADARR_API_KEY
              valueFrom:
                secretKeyRef:
                  name: homepage-secrets
                  key: radarr-api-key
            - name: HOMEPAGE_VAR_GRAFANA_USER
              valueFrom:
                secretKeyRef:
                  name: homepage-secrets
                  key: grafana-user
            - name: HOMEPAGE_VAR_GRAFANA_PASS
              valueFrom:
                secretKeyRef:
                  name: homepage-secrets
                  key: grafana-pass
          ports:
            - name: http
              containerPort: 3000
              protocol: TCP
          livenessProbe:
            httpGet:
              path: /api/healthcheck
              port: http
            initialDelaySeconds: 30
            periodSeconds: 30
            timeoutSeconds: 10
            failureThreshold: 3
          readinessProbe:
            httpGet:
              path: /api/healthcheck
              port: http
            initialDelaySeconds: 10
            periodSeconds: 10
            timeoutSeconds: 5
            failureThreshold: 3
          resources:
            requests:
              cpu: 50m
              memory: 128Mi
            limits:
              cpu: 500m
              memory: 512Mi
          volumeMounts:
            - name: config
              mountPath: /app/config/kubernetes.yaml
              subPath: kubernetes.yaml
            - name: config
              mountPath: /app/config/settings.yaml
              subPath: settings.yaml
            - name: config
              mountPath: /app/config/services.yaml
              subPath: services.yaml
            - name: config
              mountPath: /app/config/widgets.yaml
              subPath: widgets.yaml
            - name: config
              mountPath: /app/config/bookmarks.yaml
              subPath: bookmarks.yaml
            - name: config
              mountPath: /app/config/docker.yaml
              subPath: docker.yaml
            - name: config
              mountPath: /app/config/custom.css
              subPath: custom.css
            - name: config
              mountPath: /app/config/custom.js
              subPath: custom.js
      volumes:
        - name: config
          configMap:
            name: homepage-config
---
apiVersion: v1
kind: Service
metadata:
  name: homepage
  namespace: homepage-system
  labels:
    app.kubernetes.io/name: homepage
    app.kubernetes.io/instance: homepage
spec:
  type: ClusterIP
  ports:
    - name: http
      port: 3000
      targetPort: http
      protocol: TCP
  selector:
    app.kubernetes.io/name: homepage
    app.kubernetes.io/instance: homepage
---
# Ingress WITH Authentik proxy authentication
# Update the auth-url annotation with your actual outpost service name after Authentik creates it
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: homepage
  namespace: homepage-system
  labels:
    app.kubernetes.io/name: homepage
    app.kubernetes.io/instance: homepage
  annotations:
    cert-manager.io/cluster-issuer: letsencrypt-prod
    external-dns.alpha.kubernetes.io/hostname: homepage.dooplex.hu,homepage.home
    nginx.ingress.kubernetes.io/ssl-redirect: "true"
    nginx.ingress.kubernetes.io/proxy-buffer-size: "16k"
    nginx.ingress.kubernetes.io/proxy-buffers-number: "4"
    nginx.ingress.kubernetes.io/proxy-busy-buffers-size: "32k"
    # Authentik Forward Auth annotations
    # Update 'homepage-outpost' with your actual outpost name
    nginx.ingress.kubernetes.io/auth-url: http://ak-outpost-homepage-outpost.auth-system.svc.cluster.local:9000/outpost.goauthentik.io/auth/nginx
    nginx.ingress.kubernetes.io/auth-signin: https://homepage.dooplex.hu/outpost.goauthentik.io/start?rd=$escaped_request_uri
    nginx.ingress.kubernetes.io/auth-response-headers: Set-Cookie,X-authentik-username,X-authentik-groups,X-authentik-email
    nginx.ingress.kubernetes.io/auth-snippet: |
      proxy_set_header X-Forwarded-Host $http_host;
    # Homepage auto-discovery annotation
    gethomepage.dev/enabled: "true"
    gethomepage.dev/name: "Homepage"
    gethomepage.dev/description: "Application Dashboard"
    gethomepage.dev/group: "Infrastructure"
    gethomepage.dev/icon: "homepage.png"
spec:
  ingressClassName: nginx-internal
  rules:
    - host: homepage.dooplex.hu
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: homepage
                port:
                  number: 3000
    - host: homepage.home
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: homepage
                port:
                  number: 3000
  tls:
    - hosts:
        - homepage.dooplex.hu
      secretName: homepage-tls
---