Bind-DLZ + Flask + Mysql DNS管理平台

系统环境:CentOS 6.5 X64

软件版本:

  bind-9.9.5.tar.gz  
  mysql-5.6.16.tar.gz

描述： 数据库安装就不在絮叨，了解运维的同学都应该知道

一．源码安装配置Bind:

1.源码编译安装

 tar -zxvf  bind-9.9.5.tar.gz           #解压压缩包
 cd bind-9.9.5
 ./configure --prefix=/usr/local/bind/  \
 --enable-threads=no \
 --enable-newstats   \
 --with-dlz-mysql    \
 --disable-openssl-version-check
 
 #官网说明强调编译关闭多线程，即--enable-threads=no
 
 make
 make install           #源码编译安装完成

2.环境变量配置

cat >>  /etc/profile  <<EOF 
PATH=$PATH:/usr/local/bind/bin:/usr/local/bind/sbin
export  PATH
EOF

 source  /etc/profile  #重新加载一下环境变量
 named -v           #如下图，说明环境变量正常

3.用户添加授权目录

 useradd  -s  /sbin/nologin  named
 chown  -R named:named /usr/local/bind/

4.配置Bind vi /usr/local/bind/etc/named.conf

	options {
			directory       "/usr/local/bind/";
			version         "bind-9.9.9";
			listen-on port 53 { any; };
			allow-query-cache { any; };
			listen-on-v6 port 53 { ::1; };
			allow-query     { any; };
			recursion yes;    
			dnssec-enable yes;
			dnssec-validation yes;
			dnssec-lookaside auto;

	};
	 
	 
	key "rndc-key" {
			algorithm hmac-md5;
			secret "C4Fg6OGjJipHKfgUWcAh+g==";

	};
	 
	controls {
			inet 127.0.0.1 port 953
					allow { 127.0.0.1; } keys { "rndc-key"; };
	};
	 
	 
	view "ours_domain" {
			match-clients           {any; };
			allow-query-cache           {any; };
			allow-recursion          {any; };
			allow-transfer          {any; };
	 
			dlz "Mysql zone" {
					database        "mysql
					{host=127.0.0.1 dbname=named ssl=false port=3306 user=root pass=123456}
					{select zone from dns_records where zone='$zone$'}
					{select ttl, type, mx_priority, case when lower(type)='txt' then concat('\"', data, '\"') when lower(type) = 'soa' then concat_ws(' ', data, resp_person, serial, refresh, retry, expire, minimum) else data end from dns_records where zone = '$zone$' and host = '$record$'}"; 
			};
			zone "."  IN {
				type hint;
				file "/usr/local/bind/etc/named.ca";
			};
	 
	};

保存退出

生成 name.ca文件

(demo) -bash-4.1# cd /usr/local/bind/etc/
(demo) -bash-4.1# dig -t NS .  >named.ca

5.配置数据库，导入sql 文件

 mysql -p   #登录数据库
mysql> CREATE DATABASE  named   CHARACTER SET utf8 COLLATE utf8_general_ci; 
mysql> source named.sql;             #注意路径，这里我放在当前目录
就两张表，一个dns用到的表，一个用户管理表

6.启动 Bind 服务并设置开机启动脚本

(demo) -bash-4.1# /usr/local/bind/sbin/named

监控系统日志：

 tail -f /var/log/messages

如下，说明服务启动正常

测试bind连接数据库是否正常:

设置 Bind 开机启动脚本

bind 本文档会附带，传到服务器  /etc/init.d/ 目录
(demo) -bash-4.1# chmod  755 /etc/init.d/bind 
(demo) -bash-4.1# #mkdir  /var/run/named/ && chown  named:named -R /var/run/named 
杀掉 named  服务，改用脚本启动

(demo) -bash-4.1# pkill  named
(demo) -bash-4.1# /etc/init.d/bind  start            #监控日志，查看启动状态
(demo) -bash-4.1# chkconfig  --add bind            #加入开机启动

tail -f /var/log/messages

二．配置Bind-Web 管理平台

上传 Bind-web-1.0.tar.gz 管理平台

(demo) -bash-4.1# git  clone  https://github.com/1032231418/Bind-Web.git  #git  克隆下来
(demo) -bash-4.1# cd Bind-Web
(demo) -bash-4.1# python  run.py     

运行软件程序使用flask框架写的，要用pip安装该框架

http://ip/5000 访问WEB 界面 登录账户 eagle 密码 123456

功能有，用户管理，域名管理