#!/bin/bash

cat << END >> /etc/hosts

192.168.200.132 ns1.wangrui.com

END

echo "hosts文件成功"

cat << EOF >> /etc/resolv.conf

nameserver 192.168.200.132

EOF

echo "dns文件成功"

[ -d /etc/named.conf ] || yum -y install bind bind-utils bind-libs &> /dev/null

echo "bind安装完成"

cat << OBG > /etc/named.conf

options {

        directory       "/var/named";

};

zone "wangrui.com" IN {

        type master;

        file "wangrui.com.zheng";

};

OBG

echo "主配置文件成功"

cat << OBGC > /var/named/wangrui.com.zheng

\$TTL    1D

@       IN      SOA     wangrui.com.        admin.wangrui.com. (

                20190826

                1D

                1H

                1W

                3H )

        NS      ns1.wangrui.com.

        MX  10  mail.wangrui.com.

www     A       192.168.200.100

xiao    A       192.168.200.151

file    CNAME   xiao

*       A       192.168.200.121

OBGC

echo "文件成功"

#启动服务

systemctl restart named

systemctl enable  named