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open UDP, not TCP, port 4789 for VXLAN 
The TCP one could perhaps be removed; TODO test it.
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@vorburger
vorburger committed Dec 19, 2018
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2 changes: 2 additions & 0 deletions prequisites-k8s-on-OpenStack.sh
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Expand Up @@ -20,12 +20,14 @@ openstack security group rule create k8s-master --protocol TCP --dst-port 9090:9
openstack security group rule create k8s-master --protocol TCP --dst-port 6640:6640 --remote-ip 192.168.0.0/24
openstack security group rule create k8s-master --protocol TCP --dst-port 6653:6653 --remote-ip 192.168.0.0/24
openstack security group rule create k8s-master --protocol TCP --dst-port 4789:4789 --remote-ip 192.168.0.0/24
openstack security group rule create k8s-master --protocol UDP --dst-port 4789:4789 --remote-ip 192.168.0.0/24

openstack security group create k8s-node
openstack security group rule create k8s-node --protocol TCP --dst-port 10250:10250
openstack security group rule create k8s-node --protocol TCP --dst-port 6640:6640 --remote-ip 192.168.0.0/24
openstack security group rule create k8s-node --protocol TCP --dst-port 6653:6653 --remote-ip 192.168.0.0/24
openstack security group rule create k8s-node --protocol TCP --dst-port 4789:4789 --remote-ip 192.168.0.0/24
openstack security group rule create k8s-node --protocol UDP --dst-port 4789:4789 --remote-ip 192.168.0.0/24


# TODO Floating IP
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