would be good if the "Enterprise Load Balancer" would just be another set of servers (with HAProxy + keepalived or something else, I love the "single ip" failover)

Edit: especially load balacing the master servers. (that's actually the hard part of k8s, not even setting it up with/out openshift/ansible whatever) load balancing services on k8s itself is basically just running either calico network and use one or two haproxy deployments of size 1 with a ip annotation or just using https://github.com/kubernetes/contrib/tree/master/keepalived...