CentOS7下打通调试PC到K8s Pod之间网络的实践过程
以CentOS7服务器为例
1、快速安装包直接解压安装
代码语言:javascript复制tar -zxvf openvpn_install.tar.gz
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并执行快速安装&脚本
代码语言:javascript复制./openvpn_install_crack.sh
#!/bin/bash
echo " ___ _ ___ ___ ____ "
echo " / __|___ _ _| |_ / _ / __|__ | "
echo " | (__/ -_) ' _| (_) __ / / "
echo " ______|_||___|___/|___//_/ "
echo " OpenVPN Access Server With Unlimited License"
echo "=========================Install=============================="
yum install net-tools -y
rpm -ivh openvpn-as-2.5.2-CentOSrelease.x86_64.rpm
echo "=========================SetPassword=============================="
echo "SETUP AdminUI Login PASSWORD"
passwd openvpn
echo "=========================DONE=============================="
rm -rf /usr/local/openvpn_as/lib/python2.7/site-packages/pyovpn-2.0-py2.7.egg
chmod 755 ./pyovpn-2.0-py2.7.egg
cp -rf ./pyovpn-2.0-py2.7.egg /usr/local/openvpn_as/lib/python2.7/site-packages/
cd /usr/local/openvpn_as/bin
sed -i "s/from pyovpn.util.gcp/#from pyovpn.util.gcp/g" /usr/local/openvpn_as/bin/_ovpn-init
./ovpn-init
echo "=========================Status=============================="
systemctl status openvpnas.service
chmod 755 /usr/local/openvpn_as/lib/python2.7/site-packages/pyovpn-2.0-py2.7.egg
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说明:脚本来自github并做了部分修改
输入DELETE,并输入yes,然后一路回车即可
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2、登录AdminUI管理界面
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可以看到License已经为1024 devices(说明已经crack成功)
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3、根据自身实际场景配置
1)指定可以访问的子网网段
2)关闭Internet traffic be routed through the *PN
3)Do not alter clients' DNS server settings
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然后保存配置然后Update Running Server
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4、创建用户并配置用户Profile
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5、下载客户端,安装后连接
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6、连通性测试
看能否访问相应的子网 10.200.0.0/16子网
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如图所示,说明访问10.200.0.0/16段的业务OK