docker容器中不能ping
为jekyll制作docker镜像

dnsmasq在docker中无应答

妙音 posted @ 2018年10月01日 22:15 in docker with tags dnsmasq docker chinadns , 1246 阅读

问题描述

制作了一个docker镜像,运行dnsmasq。域名解析竟然无应答, no servers cloud be reached
 
  • 发送请求解析域名
dig www.google.com @192.168.0.111 -p 53

; <<>> DiG 9.11.3-RedHat-9.11.3-4.fc27 <<>> www.google.com @192.168.0.111 -p 53
;; global options: +cmd
;; connection timed out; no servers could be reached
 
  • dnsmasq打印日志。从日志中发现缺少reply
[root@bogon ss]# docker-compose -f chinadns.yml up dns-dnsmasq

Starting ss_dns-dnsmasq_1 ... done
Attaching to ss_dns-dnsmasq_1
dns-dnsmasq_1   | dnsmasq: started, version 2.79 cachesize 150
dns-dnsmasq_1   | dnsmasq: compile time options: IPv6 GNU-getopt no-DBus no-i18n no-IDN DHCP DHCPv6 no-Lua TFTP no-conntrack ipset auth no-DNSSEC loop-detect inotify
dns-dnsmasq_1   | dnsmasq: using nameserver 192.168.0.111#5354
dns-dnsmasq_1   | dnsmasq: read /etc/hosts - 7 addresses
dns-dnsmasq_1   | dnsmasq: query[A] www.google.com from 192.168.0.111
# 请求发送给了上游dns服务器,无后续reply。再去看上游dns服务器,发现已经解析出了ip
# 而dnsmasq还是无应答
dns-dnsmasq_1   | dnsmasq: forwarded www.google.com to 192.168.0.111
dns-dnsmasq_1   | dnsmasq: query[A] www.google.com from 192.168.0.111
dns-dnsmasq_1   | dnsmasq: forwarded www.google.com to 192.168.0.111
 

解决办法。

尝试了很多方法,很奇怪它为什么不能应答。dnsmasq也不大,放在宿主机上运行吧。
 
《了凡四训》详解之改过之法
印光大师十念法(胡小林主讲第1集)
百病之源

 

Avatar_small
buy soma 500 说:
2020年11月14日 21:21

I was impressed with the site that you created, so memotipasi many people to be more advanced, there also kunjugi me, as a comparison 안전놀이터

Avatar_small
먹튀검증 说:
2020年11月18日 21:03

Thankyou for this wondrous post, I am glad I observed this website on yahoo. 먹튀검증

Avatar_small
buy lsd botters aust 说:
2020年12月06日 17:07

Cool stuff you have got and you keep update all of us. buy lsd botters australia

Avatar_small
pretty gaming 说:
2020年12月14日 18:51

I read your blog frequently and I just thought I’d say keep up the amazing work! pretty gaming

Avatar_small
no excuses runner 说:
2020年12月16日 16:03

I think this is one of the most significant information for me. And i’m glad reading your article. But should remark on some general things, vape pen dry herb vaporizer

Avatar_small
no excuses runner 说:
2021年1月03日 18:24

This was a shocking post. It has some look at here fundamental data on this subject. custom patches

Avatar_small
no excuses runner 说:
2021年1月04日 20:10

I needed to thank you for this incredible read!! I unquestionably adored each and every piece of it. I have you bookmarked your site to look at the new stuff you post. look at here now


登录 *


loading captcha image...
(输入验证码)
or Ctrl+Enter