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Merge pull request #54976 from m1093782566/ipvs-kubeadm

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Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Add kubeadm way in ipvs proxy README

**What this PR does / why we need it**:

As #53962 which support specify proxy mode for kubeadm is already in, we should add ipvs proxy kubeadm way in README.md.

**Which issue(s) this PR fixes**:
Fixes #54978

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2017-11-02 21:03:07 -07:00 committed by GitHub
commit 1fc64162d3
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1 changed files with 11 additions and 2 deletions
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13
pkg/proxy/ipvs/README.md
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@ -35,7 +35,17 @@ Kube-proxy will run in iptables mode by default in a [local-up cluster](https://
Users should export the env `KUBEPROXY_MODE=ipvs` to specify the ipvs mode before deploying the cluster if want to run kube-proxy in ipvs mode.
// TODO: Kubeadm
#### Cluster Created by Kubeadm
Kube-proxy will run in iptables mode by default in a cluster deployed by [kubeadm](https://kubernetes.io/docs/setup/independent/create-cluster-kubeadm/).
Since IPVS mode is still feature-gated, users should add the flag `--feature-gates=SupportIPVSProxyMode=true` in `kubeadm init` command
```
kubeadm init --feature-gates=SupportIPVSProxyMode=true
```
to specify the ipvs mode before deploying the cluster if want to run kube-proxy in ipvs mode.
#### Test
@ -51,4 +61,3 @@ TCP 10.0.0.1:443 rr persistent 10800
TCP 10.0.0.10:53 rr
UDP 10.0.0.10:53 rr
```