ORACLE RAC部署實錄準備任務（二）：BIND（DNS）
阿新 • • 發佈：2018-03-19
bind dns [root@bind ~]# yum install bind
[root@bind ~]# vi /etc/named.conf
//
// named.conf
//
// Provided by Red Hat bind package to configure the ISC BIND named(8) DNS
// server as a caching only nameserver (as a localhost DNS resolver only).
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//
options {
listen-on port 53 { any; };
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; };
recursion yes;
dnssec-enable no;
dnssec-validation no;
/* Path to ISC DLV key */
bindkeys-file "/etc/named.iscdlv.key";
managed-keys-directory "/var/named/dynamic";
};
logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
};
zone "." IN {
type hint;
file "named.ca";
};
zone "tidepharm.cn" IN {
type master;
file "tidepharm.cn.zone";
};
include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";
[root@bind ~]# cd /var/named/
[root@bind named]# cp named.localhost tidepharm.cn.zone
[root@bind named]# vi tidepharm.cn.zone
$TTL 86400
@ IN SOA tidepharm.cn. admin.tidepharm.cn. (
42 ; serial
3H ; refresh
15M ; retry
1W ; expiry
1D ) ; minimum
IN NS ns.tidepharm.cn.
ns IN A 192.168.1.250
king IN A 192.168.1.251
king IN A 192.168.1.252
king IN A 192.168.1.253[root@bind named]# chown root:named tidepharm.cn.zone [root@bind ~]# /etc/init.d/named start [root@bind ~]# chkconfig named on [root@bind ~]# chkconfig named --list named 0:off 1:off 2:on 3:on 4:on 5:on 6:off
[root@king01 ~]# vi /etc/resolv.conf search tidepharm.cn nameserver 192.168.1.250 [root@king01 ~]# vi /etc/nsswitch.conf hosts: files dns [root@king01 ~]# nslookup king.tidepharm.cn Server: 192.168.1.250 Address: 192.168.1.250#53 Name: king.tidepharm.cn Address: 192.168.1.251 Name: king.tidepharm.cn Address: 192.168.1.252 Name: king.tidepharm.cn Address: 192.168.1.253
[root@king02 ~]# vi /etc/resolv.conf search tidepharm.cn nameserver 192.168.1.250 [root@king02 ~]# vi /etc/nsswitch.conf hosts: files dns [root@king02 ~]# nslookup king.tidepharm.cn Server: 192.168.1.250 Address: 192.168.1.250#53 Name: king.tidepharm.cn Address: 192.168.1.251 Name: king.tidepharm.cn Address: 192.168.1.252 Name: king.tidepharm.cn Address: 192.168.1.253
ORACLE RAC部署實錄準備任務（二）：BIND（DNS）