MAC 下安裝dnsmasq來搭建dns服務器

1.安裝dnsmasq

brew install dnsmasq

2.複製配置文件：

sudo cp /usr/local/opt/dnsmasq/dnsmasq.conf.example /usr/local/etc/dnsmasq.conf

3.而後修改剛剛複製過來的配置文件：/usr/local/etc/dnsmasq.conf

subl  /usr/local/etc/dnsmasq.conf #打開配置文件

修改處：resolv-file=/usr/local/etc/resolv.dnsmasq.conf

            addn-hosts=/etc/dnsmasq.hosts
4.建立/usr/local/etc/resolv.dnsmasq.conf
domain SRTwifi
nameserver 202.96.134.133
nameserver 202.96.128.68
nameserver 114.114.114.114
nameserver 8.8.8.8
nameserver 172.20.135.1

5.在/etc/dnsmasq.hosts路徑下添加你所須要解析的hosts域名和ip便可

6.在/etc/resolv.conf文件下也添加以下內容：

domain SRTwifi
nameserver 202.96.134.133
nameserver 202.96.128.68
nameserver 114.114.114.114
nameserver 8.8.8.8
nameserver 172.20.135.1

7.啓動dnsmasq服務：sudo brew services start dnsmasq

清dns緩存：sudo killall -HUP mDNSResponder

8.測試dnsmasq服務是否正常

dig @127.0.0.1 baidu.com 或nslookup baidu.com 127.0.0.1 #強制指定路徑到這裏去解析（/usr/local/etc/resolv.dnsmasq.conf）

dig baidu.com 或nslookup 127.0.0.1 #表示默認路徑下解析(/etc/resolv.conf)

 

9.應用：

若是用到openresty須要resolv一些域名的話，只需在nginx.conf文件裏的server裏面的location裏面添加resolver 127.0.0.1;便可；

location /test{
    resolver 127.0.0.1;
    default_type 'application/json;charset=utf-8';
    content_by_lua_file /Users/xx/workspace/lua.api.kafka/app/producer.lua;
}