我用的是老师的vagrantfile,就改了一下这一段的ip和eth
`
boxes = [
{
:name => "docker-node1",
:eth0 => "192.168.0.20",
:mem => "1024",
:cpu => "1"
},
{
:name => "docker-node2",
:eth0 => "192.168.0.30",
:mem => "1024",
:cpu => "1"
}
]
`
结果报错:
`initialize': address family must be specified (IPAddr::AddressFamilyError)