> For the complete documentation index, see [llms.txt](https://rocdu.gitbook.io/cloud-native-devops/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://rocdu.gitbook.io/cloud-native-devops/binary-install/cha-jian-an-zhuang/install-kube-proxy.md).

# 安装kube-proxy

## 服务文件

```
/usr/lib/systemd/system/kube-proxy.service
[Unit]
Description=Kubernetes Kube-Proxy Server
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
After=network.target

[Service]
EnvironmentFile=-/etc/kubernetes/config
EnvironmentFile=-/etc/kubernetes/proxy
ExecStart=/usr/local/bin/kube-proxy \
        $KUBE_LOGTOSTDERR \
        $KUBE_LOG_LEVEL \
        $KUBE_MASTER \
        $KUBE_PROXY_ARGS
Restart=on-failure
LimitNOFILE=65536

[Install]
WantedBy=multi-user.target
```

## 参数配置文件

* 使用iptables

```
cat > /etc/kubernetes/proxy << EOF
###
# kubernetes proxy config

# default config should be adequate

# Add your own!
KUBE_PROXY_ARGS="--hostname-override=172.26.6.1 --kubeconfig=/etc/kubernetes/kube-proxy.kubeconfig --cluster-cidr=10.254.0.0/16"
EOF
```

* 使用lvs

使用 ipvs 需要安装ipset命令

```
yum install ipset
cat > /etc/kubernetes/proxy << EOF
###
# kubernetes proxy config

# default config should be adequate

# Add your own!
#KUBE_PROXY_ARGS="--hostname-override=172.26.6.1 --kubeconfig=/etc/kubernetes/kube-proxy.kubeconfig --cluster-cidr=10.254.0.0/16 --masquerade-all --feature-gates=SupportIPVSProxyMode=true --proxy-mode=ipvs --ipvs-min-sync-period=5s --ipvs-sync-period=5s  --ipvs-scheduler=rr"

EOF
```

## 启动

```
systemctl daemon-reload
systemctl enable kube-proxy
systemctl start kube-proxy
systemctl status kube-proxy
```