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Update ipv6-only docs

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Signed-off-by: Manuel Buil <mbuil@suse.com>
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Manuel Buil
2022-04-22 14:21:04 +02:00
parent 8ea4ff3d6b
commit 1f25844a8a
1 changed files with 2 additions and 4 deletions
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content/k3s/latest/en/installation/network-options/_index.md
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@@ -89,10 +89,8 @@ If you are using a custom cni plugin, i.e. a cni plugin different from flannel,
### IPv6 only installation
IPv6 only setup is supported on k3s v1.22 or above. As in dual-stack operation, IPv6 node addresses cannot be auto-detected; all nodes must have an explicitly configured IPv6 `node-ip`. This is an example of a valid configuration:
IPv6 only setup is supported on k3s v1.22 or above. Note that network policy enforcement is not supported on IPv6-only clusters when using the default flannel CNI. This is an example of a valid configuration:
```
k3s server --node-ip 2a05:d012:c6f:4611:5c2:5602:eed2:898c --cluster-cidr 2001:cafe:42:0::/56 --service-cidr 2001:cafe:42:1::/112
k3s server --disable-network-policy
```
Note that you can specify only one IPv6 `cluster-cidr` value.