Comment 4 for bug 1827246

Hi @chriswinnicki have you done these settings? I got this recipe from mailing list previously.

type these two commands on active controller:
sudo iptables -A INPUT -p tcp -m multiport --dports 80 -m comment --comment "500 horizon ingress dashboard" -j ACCEPT
sudo iptables -A INPUT -p tcp -m multiport --dports 443 -m comment --comment "500 horizon ingress dashboard" -j ACCEPT

As well if you are testing with VMs (instead of bare metal) for StarlingX, you might also have to add this setting in /etc/hosts in test host (on which StarlingX nodes are running as VMs) . This is one time setting.
10.10.10.2 novncproxy.openstack.svc.cluster.loca