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Verify both machines can ping each other over both IPv4 and IPv6.
Run grep node-ip /var/snap/microk8s/current/args/kubelet on each machine, note the two addresses on each node there.
Run microk8s add-node on the first machine and paste the command with the IPv4 address (IPv6 addresses won't work, see Cannot join on IPv6 address #4614) into the second machine.
Re-run grep node-ip /var/snap/microk8s/current/args/kubelet on each machine. Note that the first still has both IPs, but the second only has the IPv4 address.
Summary
Joining a node with both an IPv6 and IPv4 address specified in the
kubeletExtraArgs."--node-ip"
removes the IPv6 address.What Should Happen Instead?
--node-ip
should remain both addresses.Reproduction Steps
grep node-ip /var/snap/microk8s/current/args/kubelet
on each machine, note the two addresses on each node there.microk8s add-node
on the first machine and paste the command with the IPv4 address (IPv6 addresses won't work, see Cannot join on IPv6 address #4614) into the second machine.grep node-ip /var/snap/microk8s/current/args/kubelet
on each machine. Note that the first still has both IPs, but the second only has the IPv4 address.Can you suggest a fix?
Probably just something to do with
update_kubelet_node_ip
in the join command.The text was updated successfully, but these errors were encountered: