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Fix that dual-stack does not require Kubenet specifically (#18924) 

* Fix that dual-stack does not require Kubenet specifically

Rather it requires a network plugin that supports dual-stack, and
others are available, including Calico.

* Update content/en/docs/tasks/network/validate-dual-stack.md

Added link to doc about network plugins

Co-Authored-By: Tim Bannister <tim@scalefactory.com>

Co-authored-by: Tim Bannister <tim@scalefactory.com>
pull/18963/head
Neil Jerram 2020-02-03 10:09:21 +00:00 committed by GitHub
parent d1c81147c1
commit ef5550f12e
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2 changed files with 5 additions and 7 deletions
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3
content/en/docs/concepts/services-networking/dual-stack.md
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@ -31,7 +31,6 @@ Enabling IPv4/IPv6 dual-stack on your Kubernetes cluster provides the following
* Dual-stack Pod networking (a single IPv4 and IPv6 address assignment per Pod) * Dual-stack Pod networking (a single IPv4 and IPv6 address assignment per Pod)
* IPv4 and IPv6 enabled Services (each Service must be for a single address family) * IPv4 and IPv6 enabled Services (each Service must be for a single address family)
* Kubenet multi address family support (IPv4 and IPv6)
* Pod off-cluster egress routing (eg. the Internet) via both IPv4 and IPv6 interfaces * Pod off-cluster egress routing (eg. the Internet) via both IPv4 and IPv6 interfaces
## Prerequisites ## Prerequisites
@ -40,7 +39,7 @@ The following prerequisites are needed in order to utilize IPv4/IPv6 dual-stack
* Kubernetes 1.16 or later * Kubernetes 1.16 or later
* Provider support for dual-stack networking (Cloud provider or otherwise must be able to provide Kubernetes nodes with routable IPv4/IPv6 network interfaces) * Provider support for dual-stack networking (Cloud provider or otherwise must be able to provide Kubernetes nodes with routable IPv4/IPv6 network interfaces)
* Kubenet network plugin * A network plugin that supports dual-stack (such as Kubenet or Calico)
* Kube-proxy running in mode IPVS * Kube-proxy running in mode IPVS
## Enable IPv4/IPv6 dual-stack ## Enable IPv4/IPv6 dual-stack

3
content/en/docs/tasks/network/validate-dual-stack.md
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@ -14,7 +14,7 @@ This document shares how to validate IPv4/IPv6 dual-stack enabled Kubernetes clu
{{% capture prerequisites %}} {{% capture prerequisites %}}
* Provider support for dual-stack networking (Cloud provider or otherwise must be able to provide Kubernetes nodes with routable IPv4/IPv6 network interfaces) * Provider support for dual-stack networking (Cloud provider or otherwise must be able to provide Kubernetes nodes with routable IPv4/IPv6 network interfaces)
* Kubenet network plugin * A [network plugin](/docs/concepts/extend-kubernetes/compute-storage-net/network-plugins/) that supports dual-stack (such as Kubenet or Calico)
* Kube-proxy running in mode IPVS * Kube-proxy running in mode IPVS
* [Dual-stack enabled](/docs/concepts/services-networking/dual-stack/) cluster * [Dual-stack enabled](/docs/concepts/services-networking/dual-stack/) cluster
@ -159,4 +159,3 @@ my-service ClusterIP fe80:20d::d06b 2001:db8:f100:4002::9d37:c0d7 80:318
``` ```
{{% /capture %}} {{% /capture %}}