fix: cert-manager proxy issue

roles/rke2/templates/manifests/deploy-openstack-ccm.j2

@@ -29,8 +29,15 @@ spec:
       loadBalancer:
         subnet-id: {{ subnet_id }}
         floating-network-id: {{ floating_network_id }}
+        # see: https://github.com/kubernetes/cloud-provider-openstack/blob/openstack-cloud-controller-manager-1.2.0/docs/openstack-cloud-controller-manager/using-openstack-cloud-controller-manager.md#load-balancer
+        # see: https://github.com/kubernetes/ingress-nginx/issues/3996
+        # see: https://github.com/kubernetes/enhancements/tree/master/keps/sig-network/1860-kube-proxy-IP-node-binding
+        enable-ingress-hostname: "true"
+{% if item.value.ingressHostnameSuffix is defined %}
+        ingress-hostname-suffix: {{ item.value.ingressHostnameSuffix }}
+{% endif %}
 
-{% if router_id is defined %}      
+{% if router_id is defined %}
       route:
         router-id: {{ router_id }}
 {% endif %}