docker更新后,容器无法连接
在更新Docker之后,我的容器无法连接到远程主机:
# d run -i -t busybox wget google.com Connecting to google.com (216.58.209.14:80) wget: can't connect to remote host (216.58.209.14): Connection refused
起初我以为这是一个networking问题,但之后
- 清除所有docker包
-
卸下docker桥:
ip link set dev docker0 down
brctl delbr docker0
- 安装最新的一个
我仍然得到错误。 容器可以ping,所以它不应该是一个networking问题:
# d run -i -t busybox ping 8.8.8.8 PING 8.8.8.8 (8.8.8.8): 56 data bytes 64 bytes from 8.8.8.8: seq=0 ttl=51 time=18.099 ms
我的主机可以wget:
# wget google.com --2015-04-14 11:09:56-- http://google.com/ Resolving google.com (google.com)... 216.58.209.14, 2a00:1450:4017:803::200e
但是我的容器仍然不能工作。
我的ifconfig是:
docker0 Link encap:Ethernet HWaddr 56:84:7a:fe:97:99 inet addr:172.17.42.1 Bcast:0.0.0.0 Mask:255.255.0.0 inet6 addr: fe80::5484:7aff:fefe:9799/64 Scope:Link UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:35 errors:0 dropped:0 overruns:0 frame:0 TX packets:54 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:2116 (2.1 KB) TX bytes:7552 (7.5 KB)
你可能要问的一些configuration:
/etc/resolv.conf # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8) # DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN nameserver 127.0.0.1 ------------------- # uname -a Linux bor-asus4 3.8.0-39-generic #57~precise1-Ubuntu SMP Tue Apr 1 20:04:50 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux ------------------- # lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 14.04 LTS Release: 14.04 Codename: trusty ------------------- # d -v Docker version 1.5.0, build a8a31ef
任何意见,我怎么可以从容器连接是高度赞赏!