CentOS7安装bind域名服务

安装Bind Chroot DNS 服务器

yum install bind-chroot bind -y

拷贝bind相关文件,准备bind chroot 环境

cp -R /usr/share/doc/bind-*/sample/var/named/* /var/named/chroot/var/named/

在bind chroot 的目录中创建相关文件

touch /var/named/chroot/var/named/data/cache_dump.db
touch /var/named/chroot/var/named/data/named_stats.txt
touch /var/named/chroot/var/named/data/named_mem_stats.txt
touch /var/named/chroot/var/named/data/named.run
mkdir /var/named/chroot/var/named/dynamic
touch /var/named/chroot/var/named/dynamic/managed-keys.bind

将 Bind 锁定文件设置为可写

chmod -R 777 /var/named/chroot/var/named/data
chmod -R 777 /var/named/chroot/var/named/dynamic

将/etc/named.conf 拷贝到 bind chroot目录

# cp -p /etc/named.conf /var/named/chroot/etc/named.conf
 
 
# vi /var/named/chroot/etc/named.conf
 
options {
    listen-on port 53 { xxxxxxxxxx; };
    listen-on-v6 port 53 { ::1; };
    directory   "/var/named";
    dump-file   "/var/named/data/cache_dump.db";
    statistics-file "/var/named/data/named_stats.txt";
    memstatistics-file "/var/named/data/named_mem_stats.txt";
    allow-query     { any; };
        //forwarders { 114.114.114.114; };
 
 
 
..
..
zone "example.local" {
    type master;
    file "example.local.zone";
};
  
zone "0.168.192.in-addr.arpa" IN {
        type master;
        file "192.168.0.zone";
};
..
..

为 example.local 域名创建转发域与反向域文件

 1 # vi /var/named/chroot/var/named/example.local.zone
 2  
 3 ;
 4 ;       Addresses and other host information.
 5 ;
 6 $TTL 86400
 7 @       IN      SOA     example.local. hostmaster.example.local. (
 8                                2014101901      ; Serial
 9                                43200      ; Refresh
10                                3600       ; Retry
11                                3600000    ; Expire
12                                2592000 )  ; Minimum
13   
14 ;       Define the nameservers and the mail servers
15   
16                IN      NS      ns1.example.local.
17                IN      NS      ns2.example.local.
18                IN      A       192.168.0.70
19                IN      MX      10 mx.example.local.
20   
21 centos7          IN      A       192.168.0.70
22 mx               IN      A       192.168.0.50
23 ns1              IN      A       192.168.0.70
24 ns2              IN      A       192.168.0.80

创建转发域

 1 # vi /var/named/chroot/var/named/192.168.0.zone
 2  
 3 ;
 4 ;       Addresses and other host information.
 5 ;
 6 $TTL 86400
 7 @       IN      SOA     example.local. hostmaster.example.local. (
 8                                2014101901      ; Serial
 9                                43200      ; Refresh
10                                3600       ; Retry
11                                3600000    ; Expire
12                                2592000 )  ; Minimum
13   
14 0.168.192.in-addr.arpa. IN      NS      centos7.example.local.
15   
16 70.0.168.192.in-addr.arpa. IN PTR mx.example.local.
17 70.0.168.192.in-addr.arpa. IN PTR ns1.example.local.
18 80.0.168.192.in-addr.arpa. IN PTR ns2.example.local.

创建方向域

开机自启动 bind-chroot 服务

/usr/libexec/setup-named-chroot.sh /var/named/chroot on
systemctl stop named
systemctl disable named
systemctl start named-chroot
systemctl enable named-chroot
ln -s '/usr/lib/systemd/system/named-chroot.service' '/etc/systemd/system/multi-user.target.wants/named-chroot.service'