安装ipset和ipvsadm

要安装ipset和ipvsadm，您可以按照以下步骤进行操作：

1. 执行以下命令来安装ipset和ipvsadm：

   yum install ipset ipvsadm -y

2. 添加需要加载的模块写入脚本文件。可以使用以下命令将模块信息写入脚本文件：

   cat <<EOF > /etc/sysconfig/modules/ipvs.modules
   #!/bin/bash
   modprobe -- ip_vs
   modprobe -- ip_vs_rr
   modprobe -- ip_vs_wrr
   modprobe -- ip_vs_sh
   modprobe -- nf_conntrack_ipv4
   EOF

3. 为脚本文件添加执行权限：

   chmod +x /etc/sysconfig/modules/ipvs.modules

4. 执行脚本文件以加载模块：

   /bin/bash /etc/sysconfig/modules/ipvs.modules

5. 检查模块是否加载成功：

   lsmod | grep -e ip_vs -e nf_conntrack_ipv4

这样，您就可以成功安装ipset和ipvsadm了。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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