docker-compose 搭建DNS

1、配置docker-compose文件

version: '3.7'
services:
    dns-server:
      container_name: dns-server
      image: 'jpillora/dnsmasq'
      restart: always
      environment:
            - TZ=Asia/Shanghai
            - HTTP_USER=foo
            - HTTP_PASS=bar
      ports:
            - "53:53/udp"
            - "5380:8080"
      volumes:
            - "./dns/dnsmasq.conf:/etc/dmZsmasq.conf"

http://localhost:5380/)

docker-compose up -d

3、Linux 配置dns私服，并校验是否成功

• 打开dns配置文件

sudo vim /etc/resolv.conf

• 追加命令

nameserver 127.0.0.1

• 验证

ping yujuan 

4、注意事项

• docker-compose 隐射端口时，一定要指定udp类型端口( - "53:53/udp")，否则不成功