c12s-kubespray/examples/kubernetes/ccp

CCP examples

Some examples for Openstack CCP.

Expose Horizon

• Get nodePort of Horizon service:

echo $(kubectl --namespace=openstack get svc/horizon -o go-template='{{(index .spec.ports 0).nodePort}}')

• NAT on your router/jump-box to any k8s minion public IP and nodePort to provide external access:

iptables -t nat -I PREROUTING -p tcp --dport 8080 -j DNAT --to-destination 10.210.0.12:32643
iptables -t nat -I POSTROUTING -d 10.210.0.12 ! -s 10.210.0.0/24 -j MASQUERADE
iptables -I FORWARD -d 10.210.0.12 -j ACCEPT

Where 10.210.0.12 is IP of one of your k8s minions and 32643 is nodePort of Horizon service.

• You can do the same for novnc:

echo $(kubectl --namespace=openstack get svc/nova-novncproxy -o go-template='{{(index .spec.ports 0).nodePort}}')