docker 札记

1 阿里云上docker安装后,启动报错:

$ docker -d
...
FATA[0000] Error starting daemon: Error initializing network controller: Error creating default "bridge" network: can't find an address range for interface "docker0" 

 解决方案:

问题的原因是docker弱智地为docker0接口选择了一个172.17.XX.XX的IP,而恰好ECS占用了172.16.0.0/255.240.0.0;所以解决方案有2种:1)修改/etc/network/interface 去掉172那段的路由,然后ip route del 172.段的路由, route del -net 172.16.0.0 netmask 255.240.0.0; 2) 修改/etc/default/docker,添加DOCKER_OPTS="--bip=192.168.17.1/24",重启即可,注意不要用192.168.0.1/24,这段地址也被占用了。

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转载自fishermen.iteye.com/blog/2236908