Shell配置DNS分离解析服务器

#!/bin/bash
#AUTHOR:AN
#VERSION:1.0.0
#DATE:2019-06-03
#MODIFY:
#FUNCTION:实现DNS分离解析

#加载配置文件
source /cloud_nsd/conf/dns.conf
#加载函数库
if [ -f "$Script_Path/myfunction.lib" ];then
  source $Script_Path/myfunction.lib 
else
  echo -e "\033[31m函数库不存在\033[0m"
  exit $NOEXIST
fi

##############################################################
#DNS主配置文件
SPLIT_CONF(){
  YUM "${Soft_Packet[*]}"
  [ ! -f $Dns_Conf.bak ] && cp $Dns_Conf $Dns_Conf.bak    #备份配置文件
  > $Dns_Conf
  cat >> $Dns_Conf << EOF
options {
  directory "$Addr_Path";     
};

view "client1" {
  match-clients {$Client1;};
  zone "$Domain_Name" IN {
    type master;
    file "$Addr_Name1";
  };
};

view "client2" {
  match-clients {$Client2;};
  zone "$Domain_Name" IN {
    type master;
    file "$Addr_Name2";
  };
};
EOF
}

#建立地址库文件
ADDR_CONF1(){
  cp -p $Addr_Path/named.localhost $Addr_Name1
  sed -i '8,10d' $Addr_Name1
  cat >> $Addr_Name1 << EOF
${Domain_Name}. NS  $HOSTNAME
DNS     A $Dns_Server
www   A $Proxy1
EOF
  
}

ADDR_CONF2(){
  cp -p $Addr_Path/named.localhost $Addr_Name2
  sed -i '8,10d' $Addr_Name2
  cat >> $Addr_Name2 << EOF
${Domain_Name}. NS  $HOSTNAME
DNS     A $Dns_Server
www   A $Proxy2
EOF
}

#############################主程序#############################
SPLIT_CONF
ADDR_CONF1 && ADDR_CONF2
STR_SVC named && CA_SERVICE named