apiVersion: apps/v1
kind: Deployment
metadata:
  name: open-webui
  namespace: ai
spec:
  replicas: 1
  selector:
    matchLabels:
      app: open-webui
  template:
    metadata:
      labels:
        app: open-webui
    spec:
      containers:
        - name: open-webui
          image: ghcr.io/open-webui/open-webui:latest
          ports:
            - containerPort: 8080
          env:
            # LiteLLM comme backend OpenAI-compatible
            - name: OPENAI_API_BASE_URL
              value: "http://192.168.10.1:4000/v1"
            - name: OPENAI_API_KEY
              valueFrom:
                secretKeyRef:
                  name: open-webui-secret
                  key: litellm-api-key
            # PostgreSQL — migrations automatiques au démarrage
            - name: DATABASE_URL
              valueFrom:
                secretKeyRef:
                  name: open-webui-secret
                  key: database-url
            # Clé de session
            - name: WEBUI_SECRET_KEY
              valueFrom:
                secretKeyRef:
                  name: open-webui-secret
                  key: webui-secret-key
            # Désactiver Ollama (on passe par LiteLLM)
            - name: ENABLE_OLLAMA_API
              value: "false"
            - name: OLLAMA_BASE_URL
              value: ""
            # Nom affiché dans l'interface
            - name: WEBUI_NAME
              value: "Funk AI"
            - name: DEFAULT_LOCALE
              value: "fr-FR"
            # --- SSO OIDC → Authentik (app « openwebui ») ---
            # Découverte server-side + navigateur sur l'URL publique (le pod la joint
            # via hairpin). Redirect URI Authentik : .../oauth/oidc/callback
            - name: WEBUI_URL
              value: "https://openwebui.funklab.online"
            - name: ENABLE_OAUTH_SIGNUP
              value: "true"
            - name: OAUTH_PROVIDER_NAME
              value: "Authentik"
            - name: OPENID_PROVIDER_URL
              value: "https://auth.funklab.online/application/o/openwebui/.well-known/openid-configuration"
            - name: OAUTH_CLIENT_ID
              value: "openwebui"
            - name: OAUTH_CLIENT_SECRET
              valueFrom:
                secretKeyRef:
                  name: open-webui-oauth
                  key: client-secret
            - name: OAUTH_SCOPES
              value: "openid email profile"
            # Nouveaux comptes OIDC directement utilisables (sinon 'pending' = à valider)
            - name: DEFAULT_USER_ROLE
              value: "user"
          volumeMounts:
            - name: data
              mountPath: /app/backend/data
          resources:
            requests:
              cpu: 200m
              memory: 512Mi
            limits:
              cpu: 1000m
              memory: 2Gi
          readinessProbe:
            httpGet:
              path: /health
              port: 8080
            initialDelaySeconds: 30
            periodSeconds: 10
      volumes:
        - name: data
          persistentVolumeClaim:
            claimName: open-webui-data