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Update content/en/docs/concepts/services-networking/dual-stack.md

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Co-authored-by: Tim Bannister <tim@scalefactory.com>
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Antonio Ojea
2021-08-25 13:33:44 +02:00
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parent 4001b9cd7a
commit d27e177c88
1 changed files with 7 additions and 3 deletions
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@@ -60,9 +60,13 @@ To configure IPv4/IPv6 dual-stack, set dual-stack cluster network assignments:
* kube-proxy:
* `--cluster-cidr=<IPv4 CIDR>,<IPv6 CIDR>`
* kubelet:
* when there is no `--cloud-provider` the administrator can pass a comma-separated pair of IPs via `--node-ip`
to manually configure dual-stack `node.status.addresses`. HostNetwork pods will report these IPs in `.status.podIPs`.
All `podIPs` in a node will match the IP family preference defined by the `node.status.addresses` on that node.
* when there is no `--cloud-provider` the administrator can pass a comma-separated pair
of IP addresses via `--node-ip` to manually configure dual-stack `.status.addresses`
for that Node.
If a Pod runs on that node in HostNetwork mode, the Pod reports these IP addresses in its
`.status.podIPs` field.
All `podIPs` in a node match the IP family preference defined by the
`.status.addresses` field for that Node.
{{< note >}}
An example of an IPv4 CIDR: `10.244.0.0/16` (though you would supply your own address range)