apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: docker-registry
  namespace: development
  annotations:
    # --- ADDED: Match the working configuration ---
    kubernetes.io/tls-acme: "true"
    # ----------------------------------------------
    cert-manager.io/cluster-issuer: letsencrypt-prod
    kubernetes.io/ingress.class: nginx
    meta.helm.sh/release-name: docker-registry
    meta.helm.sh/release-namespace: development
    nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
    nginx.ingress.kubernetes.io/proxy-body-size: "0"
  labels:
    app: docker-registry
    app.kubernetes.io/managed-by: Helm
    chart: docker-registry-1.9.2
    heritage: Helm
    release: docker-registry
spec:
  # --- ADDED: Critical for modern K8s ---
  ingressClassName: nginx 
  # --------------------------------------
  rules:
  - host: registry.haumdaucher.de
    http:
      paths:
      - backend:
          service:
            name: docker-registry
            port:
              number: 5000
        path: /
        # --- CHANGED: Recommended for consistency ---
        pathType: Prefix
        # --------------------------------------------
  tls:
  - hosts:
    - registry.haumdaucher.de
    secretName: registry-haumdaucher-de