This fixes the TODO of this function and also expands on how the primary pod ip
is selected. This change allows the operator to prefer ipv4, ipv6, or retain the
ordering provided by the return results of the CNI plugins.
This makes it much more flexible for ops to configure containerd and how IPs are
set on the pod.
Signed-off-by: Michael Crosby <michael@thepasture.io>
1efed43090
